Year |
Citation |
Score |
2021 |
Nurlely, Ahmad M, Heng LY, Tan LL. Optical enzymatic formaldehyde biosensor based on alcohol oxidase and pH-sensitive methacrylic-acrylic optode membrane. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 267: 120535. PMID 34749257 DOI: 10.1016/j.saa.2021.120535 |
0.338 |
|
2020 |
Ying KS, Heng LY, Hassan NI, Hasbullah SA. A New and All-Solid-State Potentiometric Aluminium Ion Sensor for Water Analysis. Sensors (Basel, Switzerland). 20. PMID 33287113 DOI: 10.3390/s20236898 |
0.373 |
|
2020 |
Hassan RA, Heng LY, Tan LL. Highly Sensitive Fluorescence Sensor for Carrageenan from a Composite Methylcellulose/Polyacrylate Membrane. Sensors (Basel, Switzerland). 20. PMID 32899886 DOI: 10.3390/s20185043 |
0.331 |
|
2019 |
Hassan RA, Heng LY, Ahmad A, Tan LL. Rapid determination of kappa-carrageenan using a biosensor from immobilized Pseudomonas carrageenovora cells. Plos One. 14: e0214580. PMID 30990847 DOI: 10.1371/journal.pone.0214580 |
0.331 |
|
2016 |
Noor NS, Tan LL, Heng LY, Chong KF, Tajuddin SN. Acrylic microspheres-based optosensor for visual detection of nitrite. Food Chemistry. 207: 132-8. PMID 27080889 DOI: 10.1016/j.foodchem.2016.03.088 |
0.303 |
|
2016 |
Ulianas A, Heng LY. THE EFFECTS OF CHANGING MEMBRANE COMPOSITIONS AND INTERNAL ELECTROLYTES ON THE RESPON OF POTASSIUM ION SENSOR Sainstek : Jurnal Sains Dan Teknologi. 7: 1. DOI: 10.31958/JS.V7I1.119 |
0.373 |
|
2015 |
See WP, Heng LY, Nathan S. Highly Sensitive Aluminium(III) Ion Sensor Based on a Self-assembled Monolayer on a Gold Nanoparticles Modified Screen-printed Carbon Electrode. Analytical Sciences : the International Journal of the Japan Society For Analytical Chemistry. 31: 997-1003. PMID 26460363 DOI: 10.2116/Analsci.31.997 |
0.322 |
|
2015 |
Suah FB, Ahmad M, Heng LY. A novel polymer inclusion membranes based optode for sensitive determination of Al³⁺ ions. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 144: 81-7. PMID 25748985 DOI: 10.1016/j.saa.2015.02.068 |
0.313 |
|
2015 |
Kuswandi B, Damayanti F, Jayus, Abdullah A, Heng LY. Simple and low-cost on-package sticker sensor based on litmus paper for real-time monitoring of beef freshness Journal of Mathematical and Fundamental Sciences. 47: 236-251. DOI: 10.5614/J.Math.Fund.Sci.2015.47.3.2 |
0.324 |
|
2014 |
Suah FB, Ahmad M, Heng LY. Highly sensitive fluorescence optode based on polymer inclusion membranes for determination of Al(III) ions. Journal of Fluorescence. 24: 1235-43. PMID 24871034 DOI: 10.1007/s10895-014-1406-z |
0.322 |
|
2014 |
Yew PL, Heng LY. A reflectometric ion sensor for potassium based on acrylic microspheres Sensors and Actuators, B: Chemical. 191: 719-726. DOI: 10.1016/j.snb.2013.10.069 |
0.307 |
|
2014 |
Kuswandi B, Jayus, Oktaviana R, Abdullah A, Heng LY. A novel on-package sticker sensor based on methyl red for real-time monitoring of broiler chicken cut freshness Packaging Technology and Science. 27: 69-81. DOI: 10.1002/Pts.2016 |
0.366 |
|
2013 |
Saeedfar K, Heng LY, Ling TL, Rezayi M. Potentiometric urea biosensor based on an immobilised fullerene-urease bio-conjugate. Sensors (Basel, Switzerland). 13: 16851-66. PMID 24322561 DOI: 10.3390/s131216851 |
0.333 |
|
2013 |
Kuswandi B, Maryska C, Jayus, Abdullah A, Heng LY. Real time on-package freshness indicator for guavas packaging Journal of Food Measurement and Characterization. 7: 29-39. DOI: 10.1007/S11694-013-9136-5 |
0.328 |
|
2012 |
Rezayi M, Heng LY, Kassim A, Ahmadzadeh S, Abdollahi Y, Jahangirian H. Immobilization of ionophore and surface characterization studies of the titanium(III) ion in a PVC-membrane sensor. Sensors (Basel, Switzerland). 12: 8806-14. PMID 23012518 DOI: 10.3390/s120708806 |
0.354 |
|
2012 |
Rezayi M, Heng LY, Kassim A, Ahmadzadeh S, Abdollahi Y, Jahangirian H. Immobilization of tris(2 pyridyl) methylamine in a PVC-Membrane Sensor and Characterization of the Membrane Properties. Chemistry Central Journal. 6: 40. PMID 22564322 DOI: 10.1186/1752-153X-6-40 |
0.307 |
|
2012 |
Kuswandi B, Jayus, Restyana A, Abdullah A, Heng LY, Ahmad M. A novel colorimetric food package label for fish spoilage based on polyaniline film Food Control. 25: 184-189. DOI: 10.1016/J.Foodcont.2011.10.008 |
0.313 |
|
2012 |
Jumal J, Yamin BM, Ahmad M, Heng LY. Mercury Ion-Selective Electrode With Self-plasticizing Poly(n–buthylacrylate) Membrane Based On 1,2-Bis-(N’–benzoylthioureido)cyclohexane As Ionophore Apcbee Procedia. 3: 116-123. DOI: 10.1016/J.APCBEE.2012.06.056 |
0.385 |
|
2012 |
Kuswandi B, Jayus, Larasati TS, Abdullah A, Heng LY. Real-Time Monitoring of Shrimp Spoilage Using On-Package Sticker Sensor Based on Natural Dye of Curcumin Food Analytical Methods. 5: 881-889. DOI: 10.1007/S12161-011-9326-X |
0.401 |
|
2011 |
Kassim A, Rezayi M, Ahmadzadeh S, Rounaghi G, Mohajeri M, Yusof NA, Tee TW, Heng LY, Abdullah AH. A novel ion - Selective polymeric membrane sensor for determining thallium(I) with high selectivity Iop Conference Series: Materials Science and Engineering. 17. DOI: 10.1088/1757-899X/17/1/012010 |
0.402 |
|
2009 |
Hanifah SA, Heng LY, Ahmad M. Biosensors for phenolic compounds by immobilization of tyrosinase in photocurable methacrylic-acrylic membranes of varying hydrophilicities. Analytical Sciences : the International Journal of the Japan Society For Analytical Chemistry. 25: 779-84. PMID 19531887 DOI: 10.2116/ANALSCI.25.779 |
0.31 |
|
2008 |
Heng LY, Hall EA. Characteristics of Solid-State Calcium Ion Sensors Based on Photocurableand Selfplasticising Polyacrylate Matrices Asean Journal On Science and Technology For Development. 23. DOI: 10.3125/Asean.V23I4.987 |
0.452 |
|
2007 |
Abdullah J, Ahmad M, Heng LY, Karuppiah N, Sidek H. An Optical Biosensor based on Immobilization of Laccase and MBTH in Stacked Films for the Detection of Catechol. Sensors (Basel, Switzerland). 7: 2238-2250. PMID 28903224 DOI: 10.3390/S7102238 |
0.347 |
|
2006 |
Abdullah J, Ahmad M, Heng LY, Karuppiah N, Sidek H. Chitosan-based tyrosinase optical phenol biosensor employing hybrid nafion/sol-gel silicate for MBTH immobilization. Talanta. 70: 527-32. PMID 18970803 DOI: 10.1016/J.Talanta.2005.12.061 |
0.32 |
|
2006 |
Wong FC, Ahmad M, Heng LY, Peng LB. An optical biosensor for dichlovos using stacked sol-gel films containing acetylcholinesterase and a lipophilic chromoionophore. Talanta. 69: 888-93. PMID 18970653 DOI: 10.1016/J.Talanta.2005.11.034 |
0.325 |
|
2006 |
Abdullah J, Ahmad M, Karuppiah N, Heng LY, Sidek H. Immobilization of tyrosinase in chitosan film for an optical detection of phenol Sensors and Actuators B-Chemical. 114: 604-609. DOI: 10.1016/J.Snb.2005.06.019 |
0.337 |
|
2005 |
Bean LS, Heng LY, Yamin BM, Ahmad M. The electrochemical behaviour of ferrocene in a photocurable poly(methyl methacrylate-co-2-hydroxylethyl methacrylate) film for a glucose biosensor. Bioelectrochemistry (Amsterdam, Netherlands). 65: 157-62. PMID 15713567 DOI: 10.1016/J.Bioelechem.2004.11.003 |
0.343 |
|
2004 |
Heng LY, Toth K, Hall EA. Ion-transport and diffusion coefficients of non-plasticised methacrylic-acrylic ion-selective membranes. Talanta. 63: 73-87. PMID 18969405 DOI: 10.1016/J.Talanta.2003.12.051 |
0.61 |
|
2004 |
Michalska AJ, Appaih-Kusi C, Heng LY, Walkiewicz S, Hall EA. An experimental study of membrane materials and inner contacting layers for ion-selective K+ electrodes with a stable response and good dynamic range. Analytical Chemistry. 76: 2031-9. PMID 15053668 DOI: 10.1021/Ac0353132 |
0.609 |
|
2003 |
Heng LY, Fang TH, Chern LH, Ahmad M. Influence of Methacrylic-Acrylic Copolymer Composition on Plasticiser-free Optode Films for pH Sensors Sensors. 3: 83-90. DOI: 10.3390/S30400083 |
0.348 |
|
2002 |
Heng L, Chern L, Ahmad M. A Hydrogen Ion-Selective Sensor Based on Non-Plasticised Methacrylic-acrylic Membranes Sensors. 2: 339-346. DOI: 10.3390/S20800339 |
0.377 |
|
2001 |
Heng LY, Hall EA. Assessing a photocured self-plasticised acrylic membrane recipe for Na+ and K+ ion selective electrodes Analytica Chimica Acta. 443: 25-40. DOI: 10.1016/S0003-2670(01)01195-3 |
0.645 |
|
2000 |
Heng LY, Hall EA. Producing "self-plasticizing" ion-selective membranes. Analytical Chemistry. 72: 42-51. PMID 10655633 DOI: 10.1021/Ac9904765 |
0.653 |
|
2000 |
Heng LY, Hall EA. Methacrylic–acrylic polymers in ion-selective membranes: achieving the right polymer recipe Analytica Chimica Acta. 403: 77-89. DOI: 10.1016/S0003-2670(99)00647-9 |
0.632 |
|
2000 |
Heng LY, Hall EAH. Taking the Plasticizer out of Methacrylic-Acrylic Membranes for K+-Selective Electrodes Electroanalysis. 12: 187-193. DOI: 10.1002/(Sici)1521-4109(200002)12:3<187::Aid-Elan187>3.0.Co;2-Z |
0.492 |
|
2000 |
Heng LY, Hall EAH. One-Step Synthesis of K+-Selective Methacrylic-Acrylic Copolymers Containing Grafted Ionophore and Requiring No Plasticizer Electroanalysis. 12: 178-186. DOI: 10.1002/(Sici)1521-4109(200002)12:3<178::Aid-Elan178>3.0.Co;2-Z |
0.531 |
|
1996 |
Heng LY, Hall EA. Methacrylate-acrylate based polymers of low plasticiser content for potassium ion-selective membranes Analytica Chimica Acta. 324: 47-56. DOI: 10.1016/0003-2670(96)00019-0 |
0.641 |
|
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