| Year |
Citation |
Score |
| 1952 |
ADELSTEIN SJ, HERSHEY FB, LOOFBOUROW JR, SIZER IW. The stimulation of yeast growth and respiration by compounds produced by yeast cells irradiated with ultraviolet light. Journal of Cellular Physiology. 40: 269-78. PMID 12999968 DOI: 10.1002/Jcp.1030400208 |
0.403 |
|
| 1952 |
THOMAS ED, HERSHEY FB, ABBATE AM, LOOFBOUROW JR. Chromatographic determination of nucleotides in the suspending medium from irradiated yeast. The Journal of Biological Chemistry. 196: 575-82. PMID 12981001 |
0.473 |
|
| 1952 |
Mohler NM, Loofbourow JR. Optical Filters American Journal of Physics. 20: 499-515. DOI: 10.1119/1.1933302 |
0.191 |
|
| 1952 |
Scott JF, Sinsheimer RL, Loofbourow JR. Factors involved in the sharpening of the ultraviolet absorption spectrum of guanine at reduced temperatures Journal of the American Chemical Society. 74: 275-277. DOI: 10.1021/Ja01121A525 |
0.598 |
|
| 1951 |
HAAS WJ, SIZER IW, LOOFBOUROW JR. The effect of permanganate on the ultraviolet absorption spectra of aromatic amino acids and proteins. Biochimica Et Biophysica Acta. 6: 601-5. PMID 14830618 DOI: 10.1016/0006-3002(50)90136-3 |
0.409 |
|
| 1951 |
HAAS WJ, SIZER IW, LOOFBOUROW JR. Oxidation by tyrosinase of compounds containing tyrosyl groups as studied by absorption spectroscopy. Biochimica Et Biophysica Acta. 6: 589-600. PMID 14830617 DOI: 10.1016/0006-3002(50)90135-1 |
0.353 |
|
| 1950 |
SINSHEIMER RL, SCOTT JF, LOOFBOUROW JR, BEST B, HASTINGS R, VOLLMER E, WESTERGAARD M. Ultraviolet absorption spectra at reduced temperatures. II. Pyrimidines and purines. The Journal of Biological Chemistry. 187: 313-24. PMID 14794716 |
0.566 |
|
| 1950 |
SINSHEIMER RL, SCOTT JF, LOOFBOUROW JR, BEST B, HASTINGS R, VOLLMER E, WESTERGAARD M. Ultraviolet absorption spectra at reduced temperatures. I. Principles and methods. The Journal of Biological Chemistry. 187: 299-312. PMID 14794715 |
0.572 |
|
| 1950 |
Vallee BL, Reimer CB, Loofbourow JR. The Influence of Argon, Helium, Oxygen, and Carbon Dioxide on Emission Spectra in the DC Arc* Journal of the Optical Society of America. 40: 751. DOI: 10.1364/Josa.40.000751 |
0.504 |
|
| 1950 |
Vallee BL, Reimer CB, Loofbourow JR. The Influence of Nobie Gases on Emission Spectra in the Direct Current Arc Analytical Chemistry. 22: 1578-1579. DOI: 10.1021/Ac60048A603 |
0.502 |
|
| 1949 |
LOOFBOUROW JR, GOULD BS, SIZER IW. Studies on the ultraviolet absorption spectra of collagen. Archives of Biochemistry. 22: 406-11. PMID 18134548 |
0.384 |
|
| 1949 |
Sinsheimer RL, Scott JF, Loofbourow JR. Use of thin films of sublimate for absorption spectroscopy [17] Nature. 164: 796-797. PMID 15395374 DOI: 10.1038/164796A0 |
0.563 |
|
| 1948 |
Scott JF, Sinsheimer RL, Loofbourow JR. Low-temperature spectroscopy of biological compounds Science. 107: 302. PMID 17791185 DOI: 10.1126/Science.107.2777.302 |
0.561 |
|
| 1947 |
LOOFBOUROW JR, OPPENHEIM-ERRERA S. Intercellular hormones; release of nucleotides and nucleosides by damaged living cells. The Biochemical Journal. 41: 122-9. PMID 20287865 |
0.273 |
|
| 1947 |
LOOFBOUROW JR. Intercellular hormones; release of amino-acids by damaged living yeast cells. The Biochemical Journal. 41: 119-22. PMID 20287864 |
0.303 |
|
| 1947 |
WEBB AM, LOOFBOUROW JR. Intercelular hormones; release and synthesis of factors of the vitamin B complex by damaged living cells. The Biochemical Journal. 41: 114-9. PMID 20287863 |
0.319 |
|
| 1947 |
SINSHEIMER RL, LOOFBOUROW JR. Christiansen filters for the ultra-violet. Nature. 160: 674. PMID 18935530 DOI: 10.1038/160674B0 |
0.513 |
|
| 1947 |
Loofbourow JR. Operational Analysis in Relation to Administration of Government-sponsored Research. Science (New York, N.Y.). 106: 113-7. PMID 17750786 DOI: 10.1126/science.106.2745.113 |
0.178 |
|
| 1947 |
Loofbourow JR, Oppenheim-Errera S, Loofbourow DG, Yeats CA. Intercellular hormones: 8. Release of nucleotides and nucleosides by damaged living cells. The Biochemical Journal. 41: 122-9. PMID 16748108 DOI: 10.1042/Bj0410122 |
0.369 |
|
| 1947 |
Loofbourow JR. Intercellular hormones: 7. Release of amino-acids by damaged living yeast cells. The Biochemical Journal. 41: 119-22. PMID 16748107 DOI: 10.1042/Bj0410119 |
0.396 |
|
| 1947 |
Webb AM, Loofbourow JR. Intercellular hormones: 6. Release and synthesis of factors of the vitamin B complex by damaged living cells. The Biochemical Journal. 41: 114-9. PMID 16748106 |
0.319 |
|
| 1947 |
Loofbourow JR. Biophysics American Journal of Physics. 15: 21-30. DOI: 10.1119/1.1990889 |
0.154 |
|
| 1946 |
Loofbourow JR. Electron Optics and the Electron Microscope.V. K. Zworykin , G. A. Morton , E. G. Ramberg , J. Hillier , A. W. Vance The Quarterly Review of Biology. 21: 325-325. DOI: 10.1086/395433 |
0.199 |
|
| 1943 |
Loofbourow JR. Physical Methods for the Identification and Assay of Vitamins and Hormones Vitamins and Hormones. 1: 109-155. DOI: 10.1016/S0083-6729(08)60253-8 |
0.253 |
|
| 1943 |
Loofbourow JR, Stimson MM, Hart MJ. The ultraviolet absorption spectra of nitrogenous heterocycles. V. The blocking effect of methyl groups on the ultraviolet absorption spectra of some hydroxy- purines and pyrimidines Journal of the American Chemical Society. 65: 148-151. |
0.358 |
|
| 1942 |
Loofbourow JR. Intercellular hormones: Further observations regarding the mechanism of the production and release of proliferation-promoting factors by injured cells. The Biochemical Journal. 36: 631-8. PMID 16747567 DOI: 10.1042/Bj0360631 |
0.371 |
|
| 1942 |
Loofbourow JR, Webb AM, Loofbourow DG, Abramowitz RK. Proliferation-promoting intercellular hormones: Relation of aeration to the activity of proliferation-promoting factors from injured cells. The Biochemical Journal. 36: 513-8. PMID 16747553 DOI: 10.1042/Bj0360513 |
0.363 |
|
| 1942 |
Loofbourow JR. Intercellular hormones: Evidence that the proliferation promoting effect of damaged-cell products is attributable to adenine nucleotides and known growth factors. The Biochemical Journal. 36: 737-45. PMID 16747502 DOI: 10.1042/Bj0360737 |
0.382 |
|
| 1942 |
Loofbourow JR. Role of adenine nucleotides and growth factors in increased proliferation following damage to cells [5] Nature. 150: 349-350. DOI: 10.1038/150349C0 |
0.403 |
|
| 1942 |
Loofbourow JR, Webb AM, Loofbourow DG, Lisco H. Further Observations on the Increased Yield of Nucleic Acid from Irradiated Yeast Nature. 149: 328-329. DOI: 10.1038/149328C0 |
0.415 |
|
| 1942 |
Loofbourow JR, Webb AM, Abramowitz RK. Relation of aeration to the activity of proliferation-promoting factors from injured cells [3] Nature. 149: 272-273. DOI: 10.1038/149272A0 |
0.345 |
|
| 1941 |
Loofbourow JR, Dwyer CM, Cronin AG. Proliferation-promoting intercellular hormones: Evidence for their production by living cells as a response to injury. The Biochemical Journal. 35: 603-9. PMID 16747427 |
0.244 |
|
| 1941 |
Loofbourow JR, Joyce L. Increased Ultra–violet Absorption of Cells Following Irradiation with Ultra–violet Light Nature. 148: 166-166. DOI: 10.1038/148166A0 |
0.418 |
|
| 1941 |
Loofbourow JR, Englert ME, Dwyer CM. Increased Yield of Nucleic Acid–like Substances from Irradiated Yeast Nature. 148: 113-114. DOI: 10.1038/148113A0 |
0.429 |
|
| 1941 |
Stimson MM, Loofbourow JR. Ultraviolet absorption spectra of nitrogenous heterocyclic compounds. III. Effect of pH and irradiation on the spectrum of 2-chloro-6-aminopyrimidine Journal of the American Chemical Society. 63: 1827-1829. |
0.364 |
|
| 1941 |
Loofbourow JR, Englert ME, Dwyer CM. Increased yield of nucleic acid-like substances from irradiated yeast [3] Nature. 148: 113-114. |
0.311 |
|
| 1941 |
Loofbourow JR, Joyce L. Increased ultra-violet absorption of cells following irradiation with ultra-violet light [3] Nature. 148: 166. |
0.371 |
|
| 1940 |
Loofbourow JR, Dwyer CM, Lane MM. Proliferation-promoting intercellular hormones: Quantitative studies of factors produced by injured animal tissue cells. The Biochemical Journal. 34: 432-41. PMID 16747179 |
0.264 |
|
| 1940 |
Loofbourow JR, Morgan SM. Investigation of the Production of Growth-Promoting and Growth-Inhibiting Factors by Ultra-Violet Irradiated Microörganisms. Journal of Bacteriology. 39: 437-53. PMID 16560304 |
0.245 |
|
| 1940 |
Loofbourow JR. Physics for Students Preparing for Medicine American Journal of Physics. 8: 132-133. DOI: 10.1119/1.1991539 |
0.181 |
|
| 1940 |
Loofbourow JR. Borderland Problems in Biology and Physics Reviews of Modern Physics. 12: 267-358. DOI: 10.1103/Revmodphys.12.267 |
0.298 |
|
| 1940 |
Loofbourow JR, Stimson MM. Ultra-violet absorption spectra of nitrogenous heterocyclic compounds. Part II. Effect of pH and irradiation on the spectrum of barbituric acid Journal of the Chemical Society (Resumed). 1275-1277. |
0.368 |
|
| 1940 |
Loofbourow JR, Stimson MM. Ultra-violet absorption spectra of nitrogenous heterocyclic compounds. Part I. Effect of pH and irradiation on the spectrum of adenine Journal of the Chemical Society (Resumed). 844-848. |
0.362 |
|
| 1939 |
Loofbourow JR. A Push-Pull Photoelectric Photodensitometer for Determining Fine Structure in Ultraviolet Absorption Spectra Journal of the Optical Society of America. 29: 535. DOI: 10.1364/Josa.29.000535 |
0.423 |
|
| 1939 |
Loofbourow JR, Dwyer CM. Production of intercellular hormones [11] Nature. 143: 725-726. |
0.221 |
|
| 1939 |
Loofbourow JR, Cueto AA, Whalen D, Lane MM. Local growths in animals produced by injection of intercellular wound hormones [2] Nature. 144: 939-940. |
0.211 |
|
| 1939 |
Loofbourow JR, Cook ES, Dwyer CM, Hart MJ. Production of intercellular hormones by mechanical injury [11] Nature. 144: 553-554. |
0.211 |
|
| 1938 |
Loofbourow JR, Dwyer SC. INTERCELLULAR WOUND HORMONES PRODUCED BY HETEROAUXIN. Science (New York, N.Y.). 88: 191-2. PMID 17741515 DOI: 10.1126/science.88.2278.191 |
0.233 |
|
| 1937 |
Sperti GS, Loofbourow JR, Lane SM. EFFECTS ON TISSUE CULTURES OF INTER-CELLULAR HORMONES FROM INJURED CELLS. Science (New York, N.Y.). 86: 611. PMID 17757873 DOI: 10.1126/science.86.2244.611 |
0.242 |
|
| 1937 |
Sperti GS, Loofbourow JR, Dwyer CM. Proliferation-promoting substances from cells injured by ultra-violet radiation [3] Nature. 140: 643-644. |
0.304 |
|
| 1937 |
Fardon JC, Norris RJ, Loofbourow JR, Ruddy MV. Stimulating materials obtained from injured and killed cells [8] Nature. 139: 589. |
0.268 |
|
| 1937 |
Sperti GS, Loofbourow JR, Lane SMM. Effects on tissue cultures of intercellular hormones from injured cells Science. 86: 611. |
0.242 |
|
| 1936 |
Heyroth FF, Loofbourow JR. Further deductions as to the chemical nature of vitamin B(1) from ultra-violet absorption spectra. The Biochemical Journal. 30: 651-8. PMID 16746065 DOI: 10.1042/Bj0300651 |
0.652 |
|
| 1934 |
Loofbourow JR, Heyroth FF. Relation of materials of the cell nucleus to the lethal action of ultra-violet radiation [6] Nature. 133: 909. DOI: 10.1038/133909A0 |
0.608 |
|
| 1934 |
Heyroth FF, Loofbourow JR. IRRADIATION OF YEAST ORYZANIN Journal of the American Chemical Society. 56: 2010-2011. DOI: 10.1021/ja01324a509 |
0.63 |
|
| 1934 |
Heyroth FF, Loofbourow JR. Correlation of ultraviolet absorption and chemical constitution in various pyrimidines and purines Journal of the American Chemical Society. 56: 1728-1734. DOI: 10.1021/Ja01323A024 |
0.644 |
|
| 1934 |
Heyroth FF, Loofbourow JR. Chemical constitution of vitamin B1 as deduced from ultra-violet absorption spectra [8] Nature. 134: 461. |
0.652 |
|
| 1934 |
Heyroth FF, Loofbourow JR. Irradiation of yeast oryzanin [3] Journal of the American Chemical Society. 56: 2010-2011. |
0.63 |
|
| 1933 |
Heyroth FF, Loofbourow JR. Irradiation of nucleic acids and uracil [2] Nature. 131: 92-93. |
0.609 |
|
| 1932 |
Loofbourow J. The biologic effects of ultraviolet light International Journal of Orthodontia, Oral Surgery and Radiography. 18: 134-144. DOI: 10.1016/S0099-6963(32)80027-X |
0.249 |
|
| 1932 |
Heyroth FF, Loofbourow JR. Ultra-violet absorption spectrum and chemical structure of vitamin B 1 [1] Nature. 130: 773. |
0.64 |
|
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