Kwok N. Leung - Publications

Affiliations: 
Biochemistry The Chinese University of Hong Kong, Hong Kong, Hong Kong 
Area:
Oncology

32/198 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Liu WN, Leung KN. The Immunomodulatory Activity of Jacaric Acid, a Conjugated Linolenic Acid Isomer, on Murine Peritoneal Macrophages. Plos One. 10: e0143684. PMID 26629697 DOI: 10.1371/Journal.Pone.0143684  0.372
2015 Liu WN, Leung KN. Anti-allergic effect of the naturally-occurring conjugated linolenic acid isomer, jacaric acid, on the activated human mast cell line-1. Biomedical Reports. 3: 839-842. PMID 26623027 DOI: 10.3892/Br.2015.517  0.41
2015 Liu WN, Leung KN. Jacaric acid inhibits the growth of murine macrophage-like leukemia PU5-1.8 cells by inducing cell cycle arrest and apoptosis. Cancer Cell International. 15: 90. PMID 26421001 DOI: 10.1186/S12935-015-0246-5  0.445
2015 So WW, Liu WN, Leung KN. Omega-3 Polyunsaturated Fatty Acids Trigger Cell Cycle Arrest and Induce Apoptosis in Human Neuroblastoma LA-N-1 Cells. Nutrients. 7: 6956-73. PMID 26295255 DOI: 10.3390/Nu7085319  0.448
2014 Liu WN, Leung KN. Apoptosis- and differentiation-inducing activities of jacaric acid, a conjugated linolenic acid isomer, on human eosinophilic leukemia EoL-1 cells. Oncology Reports. 32: 1881-8. PMID 25174702 DOI: 10.3892/Or.2014.3446  0.436
2013 Liao X, Zhou X, Mak NK, Leung KN. Tryptanthrin inhibits angiogenesis by targeting the VEGFR2-mediated ERK1/2 signalling pathway. Plos One. 8: e82294. PMID 24358167 DOI: 10.1371/Journal.Pone.0082294  0.546
2013 Liao X, Leung KN. Tryptanthrin induces growth inhibition and neuronal differentiation in the human neuroblastoma LA-N-1 cells. Chemico-Biological Interactions. 203: 512-21. PMID 23500671 DOI: 10.1016/J.Cbi.2013.03.001  0.584
2013 Liao XM, Leung KN. Indirubin-3'-oxime induces mitochondrial dysfunction and triggers growth inhibition and cell cycle arrest in human neuroblastoma cells. Oncology Reports. 29: 371-9. PMID 23117445 DOI: 10.3892/Or.2012.2094  0.576
2010 Koon HK, Lo KW, Leung KN, Lung ML, Chang CC, Wong RN, Leung WN, Mak NK. Photodynamic therapy-mediated modulation of inflammatory cytokine production by Epstein-Barr virus-infected nasopharyngeal carcinoma cells. Cellular & Molecular Immunology. 7: 323-6. PMID 20228836 DOI: 10.1038/Cmi.2010.4  0.341
2010 Hu S, Yang L, Wu Z, Mak NK, Leung KN, Fung MC. Anti-inflammatory protein of Schistosoma japonicum directs the differentiation of the WEHI-3B JCS cells and mouse bone marrow cells to macrophages. Journal of Biomedicine & Biotechnology. 2010: 867368. PMID 20204135 DOI: 10.1155/2010/867368  0.429
2009 Chan HL, Yip HY, Mak NK, Leung KN. Modulatory effects and action mechanisms of tryptanthrin on murine myeloid leukemia cells. Cellular & Molecular Immunology. 6: 335-42. PMID 19887046 DOI: 10.1038/Cmi.2009.44  0.48
2009 Kim CF, Jiang JJ, Leung KN, Fung KP, Lau CB. Inhibitory effects of Agaricus blazei extracts on human myeloid leukemia cells. Journal of Ethnopharmacology. 122: 320-6. PMID 19162153 DOI: 10.1016/J.Jep.2008.12.025  0.45
2007 Lo FH, Mak NK, Leung KN. Studies on the anti-tumor activities of the soy isoflavone daidzein on murine neuroblastoma cells. Biomedicine & Pharmacotherapy = BioméDecine & PharmacothéRapie. 61: 591-5. PMID 17905565 DOI: 10.1016/j.biopha.2007.08.021  0.365
2007 Cho WC, Leung KN. In vitro and in vivo immunomodulating and immunorestorative effects of Astragalus membranaceus. Journal of Ethnopharmacology. 113: 132-41. PMID 17611061 DOI: 10.1016/J.Jep.2007.05.020  0.373
2006 Ho C, Kim C, Leung K, Fung K, Tse T, Chan H, Lau CB. Coriolus versicolor (Yunzhi) extract attenuates growth of human leukemia xenografts and induces apoptosis through the mitochondrial pathway. Oncology Reports. 16: 609-616. DOI: 10.3892/Or.16.3.609  0.448
2005 Leung KN, Mak NK, Fung MC. Cytokines in the differentiation therapy of leukemia: from laboratory investigations to clinical applications. Critical Reviews in Clinical Laboratory Sciences. 42: 473-514. PMID 16390682 DOI: 10.1080/10408360500295154  0.382
2005 Lui OL, Mak NK, Leung KN. Conjugated linoleic acid induces monocytic differentiation of murine myeloid leukemia cells. International Journal of Oncology. 27: 1737-43. PMID 16273230 DOI: 10.3892/Ijo.27.6.1737  0.48
2005 Lung HL, Shan SW, Tsang D, Leung KN. Tumor necrosis factor-alpha mediates the proliferation of rat C6 glioma cells via beta-adrenergic receptors. Journal of Neuroimmunology. 166: 102-12. PMID 16005083 DOI: 10.1016/J.Jneuroim.2005.05.011  0.313
2005 Ho CY, Kim CF, Leung KN, Fung KP, Tse TF, Chan H, Lau CB. Differential anti-tumor activity of coriolus versicolor (Yunzhi) extract through p53- and/or Bcl-2-dependent apoptotic pathway in human breast cancer cells. Cancer Biology & Therapy. 4: 638-44. PMID 15908782 DOI: 10.4161/Cbt.4.6.1721  0.427
2004 Ho CY, Lau CB, Kim CF, Leung KN, Fung KP, Tse TF, Chan HH, Chow MS. Differential effect of Coriolus versicolor (Yunzhi) extract on cytokine production by murine lymphocytes in vitro. International Immunopharmacology. 4: 1549-57. PMID 15351324 DOI: 10.1016/J.Intimp.2004.07.021  0.318
2004 Lau CB, Ho CY, Kim CF, Leung KN, Fung KP, Tse TF, Chan HH, Chow MS. Cytotoxic activities of Coriolus versicolor (Yunzhi) extract on human leukemia and lymphoma cells by induction of apoptosis. Life Sciences. 75: 797-808. PMID 15183073 DOI: 10.1016/J.Lfs.2004.04.001  0.445
2004 Mak NK, Leung CY, Wei XY, Shen XL, Wong RN, Leung KN, Fung MC. Inhibition of RANTES expression by indirubin in influenza virus-infected human bronchial epithelial cells. Biochemical Pharmacology. 67: 167-74. PMID 14667939 DOI: 10.1016/J.Bcp.2003.08.020  0.343
2004 Lung H, Ip W, Chen Z, Mak N, Leung K. Comparative study of the growth-inhibitory and apoptosis-inducing activities of black tea theaflavins and green tea catechin on murine myeloid leukemia cells. International Journal of Molecular Medicine. 13: 465-471. DOI: 10.3892/Ijmm.13.3.465  0.381
2002 Lung HL, Ip WK, Wong CK, Mak NK, Chen ZY, Leung KN. Anti-proliferative and differentiation-inducing activities of the green tea catechin epigallocatechin-3-gallate (EGCG) on the human eosinophilic leukemia EoL-1 cell line. Life Sciences. 72: 257-68. PMID 12427485 DOI: 10.1016/S0024-3205(02)02236-1  0.481
2002 Mak NK, Wong RN, Leung KN, Fung M. Involvement of tumor necrosis factor (TNF-alpha) in arsenic trioxide induced apoptotic cell death of murine myeloid leukemia cells. Toxicology Letters. 135: 79-87. PMID 12243866 DOI: 10.1016/S0378-4274(02)00236-9  0.464
2001 Lung HL, Leung KN, Stadlin A, Ma CM, Tsang D. Induction of tumor necrosis factor receptor type 2 gene expression by tumor necrosis factor-alpha in rat primary astrocytes. Life Sciences. 68: 2081-91. PMID 11324713 DOI: 10.1016/S0024-3205(01)00997-3  0.304
1998 Huang H, Lung HL, Leung KN, Tsang D. Selective induction of tumor necrosis factor receptor type II gene expression by tumor necrosis factor-alpha in C6 glioma cells. Life Sciences. 62: 889-96. PMID 9496711 DOI: 10.1016/S0024-3205(98)00006-X  0.337
1997 Fung MC, Szeto YY, Leung KN, Wong-Leung YL, Mak NK. Effects of biochanin A on the growth and differentiation of myeloid leukemia WEHI-3B (JCS) cells. Life Sciences. 61: 105-15. PMID 9217269 DOI: 10.1016/S0024-3205(97)00365-2  0.411
1996 Mak NK, Wong-Leung YL, Chan SC, Wen J, Leung KN, Fung MC. Isolation of anti-leukemia compounds from Citrus reticulata. Life Sciences. 58: 1269-76. PMID 8614280 DOI: 10.1016/0024-3205(96)00088-4  0.462
1995 Mak NK, Lai WH, Liu WK, Leung KN, Fung MC. The effects of methimazole on haematopoiesis in mice. Immunopharmacology and Immunotoxicology. 17: 745-57. PMID 8537610 DOI: 10.3109/08923979509037193  0.404
1994 Wong CK, Leung KN, Fung KP, Choy YM. Effects of Pseudostellaria heterophylla on proliferation and differentiation of murine bone marrow cells. Immunopharmacology and Immunotoxicology. 16: 71-84. PMID 8169324 DOI: 10.3109/08923979409029901  0.352
1981 Leung KN, Mak NK, Ada GL. The inductive requirements for the primary in vitro generation of delayed-type hypersensitivity response to influenza virus in mice Immunology. 44: 17-28. PMID 6792057  0.309
Low-probability matches (unlikely to be authored by this person)
1986 Leung KN, Yeung HW, Leung SO. The immunomodulatory and antitumor activities of trichosanthin-an abortifacient protein isolated from tian-hua-fen (Trichosanthes kirilowii). Asian Pacific Journal of Allergy and Immunology / Launched by the Allergy and Immunology Society of Thailand. 4: 111-20. PMID 3492210  0.298
2001 Mak NK, Lung HL, Wong RN, Leung HW, Tsang HY, Leung KN. Expression of protein kinase C isoforms in euxanthone-induced differentiation of neuroblastoma cells. Planta Medica. 67: 400-5. PMID 11488451 DOI: 10.1055/s-2001-15809  0.295
1994 Leung KN, Mak NK, Fung MC, Hapel AJ. Synergistic effect of IL-4 and TNF-alpha in the induction of monocytic differentiation of a mouse myeloid leukaemic cell line (WEHI-3B JCS). Immunology. 81: 65-72. PMID 8132222  0.292
1994 Wong CK, Leung KN, Fung MC, Fung KP, Choy YM. The induction of cytokine gene expression in murine peritoneal macrophages by Pseudostellaria heterophylla. Immunopharmacology and Immunotoxicology. 16: 347-57. PMID 7798590 DOI: 10.3109/08923979409007098  0.291
2007 Tsang SL, Leung PC, Leung KK, Yau WL, Hardy MP, Mak NK, Leung KN, Fung MC. Characterization of murine interferon-alpha 12 (MuIFN-alpha12): biological activities and gene expression. Cytokine. 37: 138-49. PMID 17451966 DOI: 10.1016/J.Cyto.2007.03.002  0.287
1994 Mak NK, Leung KN, Fung MC, Hapel AJ. Augmentation of tumor necrosis factor-alpha-induced monocytic differentiation of a myelomonocytic leukemia (WEHI-3B JCS) by pertussis toxin. Immunobiology. 190: 1-12. PMID 8082877  0.282
2014 Liu W, Leung K. 102: Growth-inhibitory effect of conjugated linolenic acid on human eosinophilic leukemia EoL-1 cells European Journal of Cancer. 50: S23-S24. DOI: 10.1016/S0959-8049(14)50089-5  0.276
1987 Leung SO, Yeung HW, Leung KN. The immunosuppressive activities of two abortifacient proteins isolated from the seeds of bitter melon (Momordica charantia). Immunopharmacology. 13: 159-71. PMID 3497134 DOI: 10.1016/0162-3109(87)90054-3  0.275
1993 Mak NK, Fung MC, Leung KN, Hapel AJ. Monocytic differentiation of a myelomonocytic leukemic cell (WEHI 3B JCS) is induced by tumour necrosis factor-alpha (TNF-alpha). Cellular Immunology. 150: 1-14. PMID 7688266 DOI: 10.1006/Cimm.1993.1173  0.274
2015 Leung K, Yip W, Liu W. P0056 Mechanistic studies of the apoptosis-inducing activity of conjugated linolenic acid on human myeloid leukaemia cells European Journal of Cancer. 51: e13. DOI: 10.1016/j.ejca.2015.06.041  0.274
2004 Fung MC, Sia SF, Leung KN, Mak NK. Detection of differential expression of mouse interferon-alpha subtypes by polymerase chain reaction using specific primers. Journal of Immunological Methods. 284: 177-86. PMID 14736428 DOI: 10.1016/J.Jim.2003.10.012  0.268
1992 Fung MC, Mak NK, Leung KN, Hapel AJ. Decreased expression of J11d antigen during monocytic differentiation of M1 myeloid leukemic cells. Cellular Immunology. 141: 121-30. PMID 1555246 DOI: 10.1016/0008-8749(92)90132-9  0.264
1986 Leung KN, Nash AA. Clonal analysis of T cell responses to herpes simplex virus: a HSV-specific, non cytolytic T cell clone displays specific helper activity for T cell response in vitro. Immunology Letters. 13: 55-61. PMID 2428742 DOI: 10.1016/0165-2478(86)90126-4  0.263
1981 Leung KN, Ada GL. Effect of helper T cells on the primary in vitro production of delayed-type hypersensitivity to influenza virus Journal of Experimental Medicine. 153: 1029-1043. PMID 6166710 DOI: 10.1084/Jem.153.5.1029  0.26
1996 Choy YM, Tsang SF, Kong SK, Leung KN, Parolis H, Lee CY, Fung KP. K1 and K3 capsular antigens of Klebsiella induce tumor necrosis factor activities. Life Sciences. 58: PL153-8. PMID 8632718 DOI: 10.1016/0024-3205(95)02361-5  0.257
1980 Leung KN, Ada GL. Generation of influenza virus specific delayed type hypersensitivity T cells in vitro. Secondary effector cells Australian Journal of Experimental Biology and Medical Science. 58: 457-469. PMID 6972212  0.248
2005 Leung KN, Leung PY, Kong LP, Leung PK. Immunomodulatory effects of esculetin (6,7-dihydroxycoumarin) on murine lymphocytes and peritoneal macrophages. Cellular & Molecular Immunology. 2: 181-8. PMID 16212885  0.244
2007 Cho WC, Leung KN. In vitro and in vivo anti-tumor effects of Astragalus membranaceus. Cancer Letters. 252: 43-54. PMID 17223259 DOI: 10.1016/j.canlet.2006.12.001  0.243
1982 Mak NK, Leung KN, Ada GL. The generation of 'cytotoxic' macrophages in mice during infection with influenza A or Sendai virus Scandinavian Journal of Immunology. 15: 553-561. PMID 6181555 DOI: 10.1111/J.1365-3083.1982.Tb00683.X  0.227
1980 Leung KN, Ada GL. Production of DTH in the mouse to influenza virus: Comparison with conditions for stimulation of cytotoxic T cells Scandinavian Journal of Immunology. 12: 129-139. PMID 6255555 DOI: 10.1111/J.1365-3083.1980.Tb00049.X  0.224
1989 Lai KN, Lai FM, Chui SH, Leung KN, Lam CW. Effect of ciclosporin on lymphocyte subpopulations and immunoglobulin production in IgA nephropathy. Nephron. 52: 307-12. PMID 2770945 DOI: 10.1159/000185668  0.216
1982 Leung KN, Schiltknecht E, Ada GL. In vivo collaboration between precursor T cells and helper T cells in the development of delayed-type hypersensitivity reaction to influenza virus in mice Scandinavian Journal of Immunology. 16: 257-264. PMID 6216581 DOI: 10.1111/J.1365-3083.1982.Tb00721.X  0.212
1994 Wong CK, Leung KN, Fung KP, Choy YM. The immunostimulating activities of anti-tumor polysaccharides from Pseudostellaria heterophylla. Immunopharmacology. 28: 47-54. PMID 7928302 DOI: 10.1016/0162-3109(94)90038-8  0.209
1996 Kong SK, Tsang D, Leung KN, Lee CY. Nuclear envelope acts as a calcium barrier in C6 glioma cells. Biochemical and Biophysical Research Communications. 218: 595-600. PMID 8561801 DOI: 10.1006/Bbrc.1996.0105  0.209
1980 Leung KN, Ada GL. Two T-cell populations mediate delayed-type hypersensitivity to murine influenza virus infection Scandinavian Journal of Immunology. 12: 481-487. PMID 6972568 DOI: 10.1111/J.1365-3083.1980.Tb00094.X  0.207
1982 Leung KN, Ada GL. Different functions of subsets of effector T cells in murine influenza virus infection Cellular Immunology. 67: 312-324. PMID 6979396 DOI: 10.1016/0008-8749(82)90223-4  0.205
1981 Leung KN, Ada GL. Induction of natural killer cells during murine influenza virus infection Immunobiology. 160: 352-366. PMID 7327615  0.202
1982 Yeung HW, Cheung K, Leung KN. Immunopharmacology of Chinese medicine 1, ginseng induced immunosuppression in virus-infected mice. The American Journal of Chinese Medicine. 10: 44-54. PMID 6985112 DOI: 10.1142/S0192415X82000087  0.199
1980 Leung KN, Ada GL, McKenzie IFC. Specificity, Ly phenotype, and H-2 compatibility requirements of effector cells in delayed-type hypersensitivity responses to murine influenza virus infection Journal of Experimental Medicine. 151: 815-826. PMID 6966309 DOI: 10.1084/Jem.151.4.815  0.169
1986 Ho WK, Cheung KW, Leung KN, Wen HL. Suppression of immunological functions in morphine addicted mice. Nida Research Monograph. 75: 599-602. PMID 2963224  0.161
2023 Ling YH, Chen Y, Leung KN, Chan KM, Liu WK. Cell cycle regulation of the psoriasis associated gene CCHCR1 by transcription factor E2F1. Plos One. 18: e0294661. PMID 38128007 DOI: 10.1371/journal.pone.0294661  0.149
1981 Ada GL, Leung KN, Ertl H. An analysis of effector T cell generation and function in mice exposed to influenza A or Sendai viruses Immunological Reviews. 5-24. PMID 6273293  0.149
1994 Wong CK, Leung KN, Fung KP, Choy YM. Immunomodulatory and anti-tumour polysaccharides from medicinal plants. The Journal of International Medical Research. 22: 299-312. PMID 7895893 DOI: 10.1177/030006059402200601  0.144
2016 Goodrich L, Panning B, Leung KN. Activators and Repressors: A balancing act for X-inactivation. Seminars in Cell & Developmental Biology. PMID 27223409 DOI: 10.1016/J.Semcdb.2016.05.005  0.143
2018 Leung KN. Conjugated linolenic acid as a functional food: Studies on its anti-tumor and anti-allergic activities Journal of Nutrition & Food Sciences. 8. DOI: 10.4172/2155-9600-c4-061  0.142
1992 Fung MC, Mak NK, Leung KN, Hapel AJ. Distinguishing between mouse IL-3 and IL-3 receptor-like (IL-5/GM-CSF receptor converter) mRNAs using the polymerase chain reaction method. Journal of Immunological Methods. 149: 97-103. PMID 1583316 DOI: 10.1016/S0022-1759(12)80053-6  0.141
1985 Leung KN, Ehlers KW, Pyle RV. Optimization of H- production in a magnetically filtered multicusp source Review of Scientific Instruments. 56: 364-368. DOI: 10.1063/1.1138304  0.083
1991 Leung KN, Van Os CFA, Kunkel WB. H- enhancement process in a multicusp ion source operated with a barium insert structure Applied Physics Letters. 58: 1467-1469. DOI: 10.1063/1.105199  0.082
1983 Ehlers KW, Leung KN. Technique to increase the H+ ion fraction in a multicusp source Review of Scientific Instruments. 54: 1296-1299. DOI: 10.1063/1.1137261  0.082
1983 Leung KN, Ehlers KW, Bacal M. Extraction of volume-produced H- ions from a multicusp source Review of Scientific Instruments. 54: 56-61. DOI: 10.1063/1.1137215  0.082
1982 Ehlers KW, Leung KN. Further study on a magnetically filtered multicusp ion source Review of Scientific Instruments. 53: 1423-1428. DOI: 10.1063/1.1137189  0.076
1985 Yeung H, Leung S, Leung K. Immunosuppressive activities of two abortifacient proteins - α- and β-momorcharin International Journal of Immunopharmacology. 7: 373. DOI: 10.1016/0192-0561(85)90377-7  0.076
1986 Jimbo K, Ehlers KW, Leung KN, Pyle RV. Volume production of negative hydrogen and deuterium ions in a reflex-type ion source Nuclear Inst. and Methods in Physics Research, A. 248: 282-286. DOI: 10.1016/0168-9002(86)91009-0  0.076
1985 Leung KN, Ehlers KW, Pyle RV. Effect of gas mixing on H- production in a multicusp source Review of Scientific Instruments. 56: 2097-2100. DOI: 10.1063/1.1138427  0.076
1990 Walther SR, Leung KN, Kunkel WB. Production of atomic nitrogen ion beams Review of Scientific Instruments. 61: 315-317. DOI: 10.1063/1.1141280  0.075
1986 Leung KN, Ehlers KW, Pyle RV. Enhancement of H- production in a multicusp source by cold electron injection Review of Scientific Instruments. 57: 321-324. DOI: 10.1063/1.1138938  0.075
1989 Leung KN, Walther SR, Kunkel WB. H and Li enhancement in a multicusp source Proceedings of Spie - the International Society For Optical Engineering. 1061: 584-591. DOI: 10.1117/12.951844  0.074
2000 Verbeke JM, Leung KN, Vujic J. Development of a sealed-accelerator-tube neutron generator Applied Radiation and Isotopes. 53: 801-809. DOI: 10.1016/S0969-8043(00)00262-1  0.074
1981 Ehlers KW, Leung KN. Effect of a magnetic filter on hydrogen ion species in a multicusp ion source Review of Scientific Instruments. 52: 1452-1458. DOI: 10.1063/1.1136474  0.072
1999 Leitner MA, Leung KN. Optimization of the volume H- ion source extraction system for the spallation neutron source accelerator utilizing 3D magnet and ion optics codes Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 427: 250-254. DOI: 10.1016/S0168-9002(98)01550-2  0.07
1987 Orient OJ, Chutjian A, Leung KN. Effects on H- production in a multicusp ion source by mixtures of H2 with H2O, NH3, CH4, N 2H4, and SF6 Journal of Applied Physics. 62: 397-401. DOI: 10.1063/1.339810  0.07
1985 Leung KN, Ehlers KW, Pyle RV. Effect of wall material on H- production in a multicusp source Applied Physics Letters. 47: 227-228. DOI: 10.1063/1.96226  0.068
1980 Ehlers KW, Leung KN. Multicusp negative ion source Review of Scientific Instruments. 51: 721-727. DOI: 10.1063/1.1136302  0.067
1999 Leitner MA, Wutte DC, Leung KN. 2D simulation and optimization of the volume H- ion source extraction system for the spallation neutron source accelerator Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 427: 242-249. DOI: 10.1016/S0168-9002(98)01549-6  0.067
2014 Mak KH, Leung KN. A signal- and transient-current boosting amplifier for large capacitive load applications Ieee Transactions On Circuits and Systems I: Regular Papers. 61: 2777-2785. DOI: 10.1109/TCSI.2014.2333364  0.067
1989 Leung KN. Research and development of H- ion sources Nuclear Inst. and Methods in Physics Research, B. 40: 1028-1032. DOI: 10.1016/0168-583X(89)90532-6  0.067
2011 Ho M, Leung KN. Dynamic bias-current boosting technique for ultralow-power low-dropout regulator in biomedical applications Ieee Transactions On Circuits and Systems Ii: Express Briefs. 58: 174-178. DOI: 10.1109/Tcsii.2011.2110330  0.066
1991 Van Os CFA, Leung KN, Kunkel WB. Plasma-generator-induced effects on the dynamics of a negative-ion surface conversion source Journal of Applied Physics. 69: 3485-3493. DOI: 10.1063/1.348489  0.066
1989 Leung KN. Development of high current and high brightness negative hydrogen ion sources Nuclear Inst. and Methods in Physics Research, B. 37: 33-37. DOI: 10.1016/0168-583X(89)90132-8  0.065
2012 Leung KN. Compact neutron generator for BNCT Neutron Capture Therapy: Principles and Applications. 2147483647: 55-67. DOI: 10.1007/978-3-642-31334-9_4  0.065
2003 Leung KN, Mok PKT. A Capacitor-Free CMOS Low-Dropout Regulator With Damping-Factor-Control Frequency Compensation Ieee Journal of Solid-State Circuits. 38: 1691-1702. DOI: 10.1109/JSSC.2003.817256  0.065
1981 Leung KN, Ehlers KW. H- ion formation from a surface conversion type ion source Journal of Applied Physics. 52: 3905-3911. DOI: 10.1063/1.329239  0.064
1975 Hershkowitz N, Leung KN, Romesser T. Plasma leakage through a low-β line Cusp Physical Review Letters. 35: 277-280. DOI: 10.1103/Physrevlett.35.277  0.064
2001 Reijonen J, Lou TP, Tolmachoff B, Leung KN. Compact neutron source development at LBNL Proceedings of Spie - the International Society For Optical Engineering. 4510: 80-87. DOI: 10.1117/12.451268  0.063
2010 Chen H, Leung KN. A fast-transient LDO based on buffered flipped voltage follower 2010 Ieee International Conference of Electron Devices and Solid-State Circuits, Edssc 2010. DOI: 10.1109/EDSSC.2010.5713775  0.062
1982 Leung KN, Ehlers KW. Self-extraction negative ion source Review of Scientific Instruments. 53: 803-809. DOI: 10.1063/1.1137050  0.062
2009 Guo J, Leung KN. A sub-1μA improved-transient CMOS low-dropout regulator without minimal esr requirement Ieee Region 10 Annual International Conference, Proceedings/Tencon. DOI: 10.1109/TENCON.2009.5395824  0.062
1984 Van Bommel PJM, Leung KN, Ehlers KW. H- production on poly- and monocrystalline converters in a surface-plasma ion source Journal of Applied Physics. 56: 751-756. DOI: 10.1063/1.334005  0.062
1991 Leung KN. State of H- source development Conference Record of 1991 Ieee Particle Accelerator Conference. 2076-2079.  0.062
1989 Walther SR, Morse EC, Leung KN. Development of a Li- ion source Journal of Applied Physics. 66: 2930-2939. DOI: 10.1063/1.344173  0.062
2008 Ho M, Leung KN. Two-stage miller-compensated amplifier with embedded negative current buffer 2008 Ieee International Conference On Electron Devices and Solid-State Circuits, Edssc. DOI: 10.1109/EDSSC.2008.4760638  0.062
2013 Guo J, Leung KN. A 25mA CMOS LDO with -85dB PSRR at 2.5MHz Proceedings of the 2013 Ieee Asian Solid-State Circuits Conference, a-Sscc 2013. 381-384. DOI: 10.1109/ASSCC.2013.6691062  0.061
1994 Olivo M, Mariani E, Leung KN. Studies on the positive hydrogen ion production from a small multicusp source Review of Scientific Instruments. 65: 1395-1397. DOI: 10.1063/1.1144972  0.061
1990 Van Os CFA, Leung KN, Kunkel WB. H- production from a barium converter with different discharge configurations Applied Physics Letters. 57: 861-863. DOI: 10.1063/1.103389  0.06
1986 Walther SR, Leung KN, Kunkel WB. Characteristics of a compact microwave ion source Review of Scientific Instruments. 57: 1531-1535. DOI: 10.1063/1.1139197  0.06
1982 Ehlers KW, Leung KN. Increasing the efficiency of a multicusp ion source Review of Scientific Instruments. 53: 1429-1433. DOI: 10.1063/1.1137190  0.059
2002 Leung KN, Mok PKT, Leung CY. A 2-V 23-μA 5.3-ppm/°C 4th-order curvature-compensated CMOS bandgap reference Proceedings of the Custom Integrated Circuits Conference. 457-460.  0.059
2002 Cerullo N, Esposito J, Leung KN. Irradiation facility for boron neutron capture therapy application based on a rf-driven D-T neutron source and a new beam shaping assembly (abstract) Review of Scientific Instruments. 73: 938. DOI: 10.1063/1.1433920  0.057
2001 Leung KN, Mok PKT. A CMOS voltage reference based on weighted difference of gate-source voltages between PMOS and NMOS transistors for low dropout regulators European Solid-State Circuits Conference. 61-64.  0.057
2012 Li KW, Leung KN. A low-power MICS fractional-N frequency synthesizer for implantable biomedical systems Ieee Asia-Pacific Conference On Circuits and Systems, Proceedings, Apccas. 168-171. DOI: 10.1109/APCCAS.2012.6418998  0.057
1992 Volk K, Klein H, Leung KN. Beam investigations at a multicusp ion source Review of Scientific Instruments. 63: 2607-2609. DOI: 10.1063/1.1142852  0.057
2010 Or PY, Leung KN. A fast-transient low-dropout regulator with load-tracking impedance adjustment and loop-gain boosting technique Ieee Transactions On Circuits and Systems Ii: Express Briefs. 57: 757-761. DOI: 10.1109/TCSII.2010.2058590  0.056
2002 Cerullo N, Esposito J, Leung KN, Custodero S. An irradiation facility for Boron Neutron Capture Therapy application based on a radio frequency driven D-T neutron source and a new beam shaping assembly Review of Scientific Instruments. 73: 3614. DOI: 10.1063/1.1505128  0.056
1999 Ngo VV, Leung KN. Optics study of the MMRL system Proceedings of Spie - the International Society For Optical Engineering. 3777: 156-165.  0.055
1983 Ehlers KW, Leung KN. High-concentration H2+ or D2+ ion source Review of Scientific Instruments. 54: 677-680. DOI: 10.1063/1.1137452  0.055
2015 Bu S, Ho M, Leung KN, Guo J. Load regulation cancellation based on adaptive body bias for STC-LDOs Ieee Asia-Pacific Conference On Circuits and Systems, Proceedings, Apccas. 2015: 101-104. DOI: 10.1109/APCCAS.2014.7032729  0.055
2009 Li KW, Leung LLK, Leung KN. Low power injection locked oscillators for MICS standard 2009 Ieee Biomedical Circuits and Systems Conference, Biocas 2009. 1-4. DOI: 10.1109/BIOCAS.2009.5372098  0.055
1994 Leung KN. Multicusp ion sources (invited) Review of Scientific Instruments. 65: 1165-1169. DOI: 10.1063/1.1145046  0.055
1987 Leung KN, Kunkel WB. H- formation process in a multicusp ion source Physical Review Letters. 59: 787-790. DOI: 10.1103/PhysRevLett.59.787  0.054
2011 Leung KN, Sun YK, Leung LLK, Or PY. A gain-optimising regulated charge pump International Journal of Electronics. 98: 197-205. DOI: 10.1080/00207217.2010.506842  0.051
1984 Leung KN, Ehlers KW. Negative ion formation due to hydrogen plasma-surface interaction Journal of Nuclear Materials. 128: 694-697. DOI: 10.1016/0022-3115(84)90437-9  0.051
2003 Leung KN, Mok PKT. A CMOS voltage reference based on weighted ΔVGS for CMOS low-dropout linear regulators Ieee Journal of Solid-State Circuits. 38: 146-150. DOI: 10.1109/JSSC.2002.806265  0.051
2008 Or PY, Leung KN. A slew-rate enhancement technique based on current comparator and capacitive-coupled push-pull output stage for CMOS amplifiers 2008 Ieee International Conference On Electron Devices and Solid-State Circuits, Edssc. DOI: 10.1109/EDSSC.2008.4760633  0.051
2014 Leung KN, Ng YS. A CMOS voltage buffer with slew-rate enhancement International Journal of Electronics. 101: 820-830. DOI: 10.1080/00207217.2013.805354  0.051
1984 Ehlers KW, Leung KN. EFFECTS OF CESIUM IN THE PLASMA OF THE SURFACE CONVERSION H** minus SOURCE Aip Conference Proceedings. 227-238.  0.05
2012 Jia J, Leung KN. Improved active-diode circuit used in voltage doubler International Journal of Circuit Theory and Applications. 40: 165-173. DOI: 10.1002/Cta.712  0.05
2000 Leung KN. The application and status of the radio frequency driven multi-cusp ion source (invited) Review of Scientific Instruments. 71: 1064-1068.  0.05
2012 Chen AX, Antolak AJ, Leung KN. Electronic neutron sources for compensated porosity well logging Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 684: 52-56. DOI: 10.1016/j.nima.2012.04.053  0.05
2010 Leung KN, Ng YS. A CMOS low-dropout regulator with a momentarily current-boosting voltage buffer Ieee Transactions On Circuits and Systems I: Regular Papers. 57: 2312-2319. DOI: 10.1109/TCSI.2010.2043171  0.049
1984 Leung KN, Ehelrs KW. VOLUME H** minus ION PRODUCTION EXPERIMENTS AT LBL Aip Conference Proceedings. 67-81.  0.049
2004 Leung CY, Leung KN, Mok PKT. Design of a 1.5-V high-order curvature-compensated CMOS bandgap reference Proceedings - Ieee International Symposium On Circuits and Systems. 1.  0.049
2012 Guo J, Leung KN. A CMOS voltage regulator for passive RFID tag ICs International Journal of Circuit Theory and Applications. 40: 329-340. DOI: 10.1002/Cta.726  0.049
1985 Leung KN, Ehlers KW. Summary Abstract: H-ion production from different converter materials Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 3: 1240-1241. DOI: 10.1116/1.573073  0.048
2007 Jia JB, Leung KN. Integrated ramp generator with auto-set hysteretic comparator for PWM voltage regulators Electronics Letters. 43: 1384-1385. DOI: 10.1049/el:20072583  0.048
2010 Guo J, Leung KN. A 6-μW chip-area-efficient output-capacitorless LDO in 90-nm CMOS technology Ieee Journal of Solid-State Circuits. 45: 1896-1905. DOI: 10.1109/Jssc.2010.2053859  0.048
1985 Leung KN, Walther S, Owren HW. COMPACT MICROWAVE ION SOURCE Ieee Transactions On Nuclear Science 0.048
2010 Or PY, Leung KN. An output-capacitorless low-dropout regulator with direct voltage-spike detection Ieee Journal of Solid-State Circuits. 45: 458-466. DOI: 10.1109/JSSC.2009.2034805  0.048
1985 Leung KN, Walther S, Owren HW. A compact microwave ion source Ieee Transactions On Nuclear Science. 32: 1803-1805. DOI: 10.1109/TNS.1985.4333729  0.047
1985 Pincosy PA, Leung KN. Lanthanum hexaboride tapered filament in a plasma source Review of Scientific Instruments. 56: 655-658. DOI: 10.1063/1.1138198  0.047
2010 Jia J, Leung KN. Optimization of output voltage and stage number of UHF RFID power rectifier Icsict-2010 - 2010 10th Ieee International Conference On Solid-State and Integrated Circuit Technology, Proceedings. 412-414. DOI: 10.1109/ICSICT.2010.5667694  0.047
2001 Leung KN, Mok PKT. Analysis of multistage amplifier-frequency compensation Ieee Transactions On Circuits and Systems I: Fundamental Theory and Applications. 48: 1041-1056. DOI: 10.1109/81.948432  0.047
2010 Leong FT, Leung K, Cheung FM. Integrating cross-cultural psychology research methods into ethnic minority psychology. Cultural Diversity & Ethnic Minority Psychology. 16: 590-7. PMID 21058825 DOI: 10.1037/A0020127  0.046
1990 Leung KN, Keller R. A high charge state multicusp ion source Review of Scientific Instruments. 61: 333-335. DOI: 10.1063/1.1141286  0.046
1999 Leung KN. Plasma sources for electrons and ion beams Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 17: 2776-2778.  0.046
1981 Ehlers KW, Leung KN. Electron suppression in a multicusp negative ion source Applied Physics Letters. 38: 287-289. DOI: 10.1063/1.92309  0.046
2010 Chen Z, Zhang X, Leung K, Zhou F. Exploring the interactive effect of time control and justice perception on job attitudes. The Journal of Social Psychology. 150: 181-97. PMID 20397593 DOI: 10.1080/00224540903366636  0.046
1975 Leung KN, Hershkowitz N, Romesser T. Plasma confinement by a picket-fence Physics Letters A. 53: 264-266. DOI: 10.1016/0375-9601(75)90433-8  0.045
2003 Leung KN, Mok PKT, Leung CY. A 2-V 23-μA 5.3-ppm/°C curvature-compensated CMOS bandgap voltage reference Ieee Journal of Solid-State Circuits. 38: 561-564. DOI: 10.1109/JSSC.2002.808328  0.044
2008 Leung KN, Zheng Y. Compensation-capacitor free pseudo three-stage amplifier with large capacitive loads Proceedings - 4th Ieee International Symposium On Electronic Design, Test and Applications, Delta 2008. 7-10. DOI: 10.1109/DELTA.2008.44  0.044
2017 Gelfand MJ, Aycan Z, Erez M, Leung K. Cross-Cultural Industrial Organizational Psychology and Organizational Behavior: A Hundred-Year Journey. The Journal of Applied Psychology. PMID 28206774 DOI: 10.1037/apl0000186  0.044
1984 Leitzke AF, Ehlers KW, Leung KN. STATUS OF APP GRTH 1 AMPERE H** minus ION SOURCE DEVELOPMENT AT THE LAWRENCE BERKELEY LABORATORY Aip Conference Proceedings. 344-352.  0.044
2012 Zheng Y, Chen H, Leung KN. A fast-response pseudo-PWM buck converter with PLL-based hysteresis control Ieee Transactions On Very Large Scale Integration (Vlsi) Systems. 20: 1167-1174. DOI: 10.1109/Tvlsi.2011.2156437  0.043
1999 Leung KN, Mok PKT, Ki WH. Right-half-plane zero removal technique for low-voltage low-power nested Miller compensation CMOS amplifier Proceedings of the Ieee International Conference On Electronics, Circuits, and Systems. 2: 599-602. DOI: 10.1109/ICECS.1999.813179  0.042
2010 Yeung S, Guo J, Leung KN. 25mA LDO with -63dB PSRR at 30MHz for WiMAX Electronics Letters. 46: 1080-1081. DOI: 10.1049/el.2010.1547  0.042
2010 Wong MJ, Ho M, Leung KN. High slew-rate voltage follower based on double-sided dynamic biasing Electronics Letters. 46: 824-825. DOI: 10.1049/El.2010.0426  0.042
1984 Leung KN, Pincosy PA, Ehlers KW. Directly heated lanthanum hexaboride filaments Review of Scientific Instruments. 55: 1064-1068. DOI: 10.1063/1.1137902  0.041
1984 Leung KN, Ehlers KW, Kippenhan D, Vella MC. Summary Abstract: Radio Frequency ion Source Development for Neutral Beam Applications3) Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 2: 675. DOI: 10.1116/1.572424  0.041
2002 Ji Q, King TJ, Leung KN, Wilde SB. Production of various species of focused ion beam Review of Scientific Instruments. 73: 822. DOI: 10.1063/1.1427351  0.041
2013 Chen H, Leung KN. A transient-improved low-dropout regulator with nested flipped voltage follower structure International Journal of Circuit Theory and Applications. 41: 1016-1026. DOI: 10.1002/cta.1812  0.041
2002 Reijonen J, Leung KN, Jones G. rf ion source development for neutron generation and for material modification Review of Scientific Instruments. 73: 934. DOI: 10.1063/1.1430519  0.04
2001 Leung KN, Mok PKT. Nested Miller compensation in low-power CMOS design Ieee Transactions On Circuits and Systems Ii: Analog and Digital Signal Processing. 48: 388-394. DOI: 10.1109/82.933799  0.04
1984 van Bommel PJM, Leung KN, Ehlers KW. PRODUCTION OF H** minus IONS FROM POLYCRYSTALLINE AND SINGLE CRYSTAL (110) TUNGSTEN AND MOLYBDENUM SURFACES Aip Conference Proceedings. 258-264.  0.039
2003 Lee H, Leung KN, Mok PKT. A Dual-Path Bandwidth Extension Amplifier Topology with Dual-Loop Parallel Compensation Ieee Journal of Solid-State Circuits. 38: 1739-1744. DOI: 10.1109/Jssc.2003.817597  0.039
2010 Kwong KY, Leung KN. Slew-rate enhancement circuit of CMOS current-mirror amplifier by edge-detecting technique 2010 Ieee International Conference of Electron Devices and Solid-State Circuits, Edssc 2010. DOI: 10.1109/EDSSC.2010.5713691  0.039
1984 Leung KN, Bacal M. H- ion density measurement in a tandem multicusp discharge Review of Scientific Instruments. 55: 338-341. DOI: 10.1063/1.1137762  0.039
1988 Tanaka S, Leung KN, Purgalis P, Williams MD. Steady-state discharge test of coaxial LaB6 cathode Review of Scientific Instruments. 59: 120-124. DOI: 10.1063/1.1139998  0.039
2013 Bu S, Leung KN. A 116-dB CMOS op amp with repetitive gain boosting and subthreshold operation 2013 Ieee International Conference of Electron Devices and Solid-State Circuits, Edssc 2013. DOI: 10.1109/EDSSC.2013.6628056  0.039
1986 Leung KN. Summary Abstract: Large area ion source for fusion Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 4: 791. DOI: 10.1116/1.573815  0.039
1979 Ehlers KW, Leung KN. Characteristics of the Berkeley multicusp ion source. The Review of Scientific Instruments. 50: 1353. PMID 18699390 DOI: 10.1063/1.1135725  0.038
2012 Leung KN, Ng YS, Chen H. A fully integrated CMOS direct-conversion transmitter front-end for WiMAX International Journal of Electronics. 99: 255-266. DOI: 10.1080/00207217.2011.623277  0.037
2004 Leung CY, Mok PKT, Leung KN. A 1.2-V buck converter with a novel on-chip low-voltage current-sensing scheme Proceedings - Ieee International Symposium On Circuits and Systems. 5.  0.036
1986 Leung KN, Moussa D, Wilde SB. Directly heated lanthanum hexaboride cathode Review of Scientific Instruments. 57: 1274-1276. DOI: 10.1063/1.1138641  0.036
2009 Ng YS, Leung LLK, Leung KN. A 3-GHz fully-integrated CMOS Class-AB power amplifier Midwest Symposium On Circuits and Systems. 995-998. DOI: 10.1109/MWSCAS.2009.5235952  0.036
2007 Leung K, Tong KK, Lind EA. Realpolitik versus fair process: moderating effects of group identification on acceptance of political decisions. Journal of Personality and Social Psychology. 92: 476-89. PMID 17352604 DOI: 10.1037/0022-3514.92.3.476  0.035
1984 Leung KN, Ehlers KW. H** minus PRODUCTION FROM DIFFERENT METALLIC CONVERTER SURFACES Aip Conference Proceedings. 265-272.  0.035
1985 Leung KN, Guethlein G. Small mass spectrometer probe for analyzing hydrogen ion species Review of Scientific Instruments. 56: 1480-1481. DOI: 10.1063/1.1138142  0.034
1976 Taylor GR, Leung KN. Minicomputer analysis of multidipole plasma Langmuir probe characteristics Review of Scientific Instruments. 47: 614-616. DOI: 10.1063/1.1134699  0.034
1984 Leung KN, Ehlers KW. Ion source operation with different magnetic confinement geometries Review of Scientific Instruments. 55: 342-346. DOI: 10.1063/1.1137763  0.034
2001 Persaud A, Leung KN, Reijonen J. Compact electron beam focusing column Proceedings of Spie - the International Society For Optical Engineering. 4510: 88-95. DOI: 10.1117/12.451269  0.034
2013 Li KW, Leung KN. A class-E power amplifier for wireless biomedical systems Analog Integrated Circuits and Signal Processing. 75: 525-529. DOI: 10.1007/S10470-013-0061-7  0.032
1975 Hershkowitz N, Leung KN. Plasma electron heating by injection of low-energy electrons Applied Physics Letters. 26: 607-609. DOI: 10.1063/1.88020  0.032
1980 Ehlers KW, Leung KN. Low energy ion beam transport by permanent magnets Review of Scientific Instruments. 51: 500-503. DOI: 10.1063/1.1136251  0.032
2004 Mok PKT, Leung KN. Design considerations of recent advanced low-voltage low-temperature- coefficient CMOS bandgap voltage reference Proceedings of the Custom Integrated Circuits Conference. 635-642.  0.031
2012 Jia J, Leung KN. Digital-control single-inductor triple-output DC-DC converter with pre-sub-period inductor-current control Ieee Transactions On Power Electronics. 27: 2028-2042. DOI: 10.1109/Tpel.2011.2170221  0.03
1984 Bacal M, Leung KN. H** minus DENSITY IN A TANDEM MULTICUSP DISCHARGE Aip Conference Proceedings. 105-112.  0.03
1979 Ehlers KW, Leung KN, Williams MD. A mass spectrometer for analyzing hydrogen-ion species. The Review of Scientific Instruments. 50: 1031-3. PMID 18699664 DOI: 10.1063/1.1135973  0.028
2002 Leung KN, Mok PKT. A sub-1-V 15-ppm/°C CMOS bandgap voltage reference without requiring low threshold voltage device Ieee Journal of Solid-State Circuits. 37: 526-530. DOI: 10.1109/4.991391  0.028
1983 Leung KN. REVIEW OF NEGATIVE ION SOURCE TECHNOLOGY . 2: 1709-1713.  0.027
2014 Leung KN, Panning B. X-inactivation: Xist RNA uses chromosome contacts to coat the X. Current Biology : Cb. 24: R80-2. PMID 24456982 DOI: 10.1016/J.Cub.2013.11.052  0.026
2013 Leung K, Cheng GH. Methodological suggestions for climato-economic theory. The Behavioral and Brain Sciences. 36: 494-5; discussion 50. PMID 23985379 DOI: 10.1017/S0140525X13000162  0.025
1976 Leung KN, Hershkowitz N, MacKenzie KR. Plasma confinement by localized cusps Physics of Fluids. 19: 1045-1053. DOI: 10.1063/1.861575  0.025
1975 Leung KN, Samec TK, Lamm A. Optimization of permanent magnet plasma confinement Physics Letters A. 51: 490-492. DOI: 10.1016/0375-9601(75)90021-3  0.022
1993 Van Loy MD, Young AT, Leung KN. Measurements of barium photocathode quantum yields at four excimer laser wavelengths Applied Physics Letters. 63: 476-478. DOI: 10.1063/1.110029  0.02
2004 Leung K, Tong KK, Ho SS. Effects of interactional justice on egocentric bias in resource allocation decisions. The Journal of Applied Psychology. 89: 405-15. PMID 15161401 DOI: 10.1037/0021-9010.89.3.405  0.02
1980 Leung KN, Kribel RE. Rate of electron heating in a multidipole plasma Physics of Fluids. 23: 1923-1925.  0.018
1979 Ehlers KW, Leung KN. Some characteristics of tungsten filaments operated as cathodes in a gas discharge. The Review of Scientific Instruments. 50: 356. PMID 18699507 DOI: 10.1063/1.1135827  0.013
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