| Year |
Citation |
Score |
| 1994 |
Lee HK, Hoffman NE. Effect of temperature on the retention of simple organic compounds in ion-exchange HPLC Journal of Chromatographic Science. 32: 97-101. DOI: 10.1093/Chromsci/32.3.97 |
0.302 |
|
| 1994 |
Lee HK, Hoffman NE. Retention of some simple organic cations on an anion exchange column Journal of Liquid Chromatography. 17: 4273-4284. DOI: 10.1080/10826079408013616 |
0.396 |
|
| 1993 |
Welch KJ, Hoffman NE. Analysis of polychlorinated biphenyls, dibenzodioxins and dibenzofurans by on-line coupled microcolumn HPLC capillary GC-MS Journal of Liquid Chromatography. 16: 307-313. DOI: 10.1080/10826079308020914 |
0.325 |
|
| 1992 |
Lee HK, Hoffman NE. Retention of some simple organic anions in ion exchange HPLC Journal of Chromatographic Science. 30: 98-105. DOI: 10.1093/Chromsci/30.3.98 |
0.322 |
|
| 1992 |
Kim Lee H, Hoffman NE. Injection solvent effect on peak height in ion exchange HPLC Journal of Chromatographic Science. 30: 392-395. DOI: 10.1093/Chromsci/30.10.415 |
0.336 |
|
| 1992 |
Welch KJ, Hoffman NE. Physico-chemical properties of electron-acceptor stationary phases in liquid chromatography Journal of Chromatography A. 591: 75-88. DOI: 10.1016/0021-9673(92)80224-I |
0.33 |
|
| 1992 |
Welch KJ, Hoffman NE. Analysis of fossil‐fuel fractions by on‐line coupled microcolumn HPLC capillary column GC‐MS Journal of High Resolution Chromatography. 15: 171-175. DOI: 10.1002/Jhrc.1240150307 |
0.393 |
|
| 1991 |
Hoffman NE, Chang JHY. Injection solvent enhancement of peak height in reversed-phase liquid chromatography Journal of Liquid Chromatography. 14: 651-658. DOI: 10.1080/01483919108049277 |
0.409 |
|
| 1990 |
Hoffman NE, Liao JC. Ion exchange in reversed-phase chromatography of some simple organic cations Journal of Chromatographic Science. 28: 428-431. DOI: 10.1093/Chromsci/28.8.428 |
0.394 |
|
| 1989 |
Rahman A, Hoffman NE, Rustum AM. Determination of ranitidine in plasma by high-performance liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis. 7: 747-53. PMID 2490777 DOI: 10.1016/0731-7085(89)80119-0 |
0.417 |
|
| 1989 |
Rahman A, Hoffman NE. Determination of danazol in plasma by high performance liquid chromatography Analytical Letters. 22: 377-386. DOI: 10.1080/00032718908052347 |
0.418 |
|
| 1989 |
Hoffman NE, Pan SL, Rustum AM. Injection of eluites in solvents stronger than the mobile phase in reversed-phase liquid chromatography Journal of Chromatography A. 465: 189-200. DOI: 10.1016/S0021-9673(01)92657-3 |
0.431 |
|
| 1988 |
Rustum AM, Hoffman NE. Liquid chromatographic determination of cimetidine in whole blood and plasma by using short polymeric reverse phase column. Journal - Association of Official Analytical Chemists. 71: 519-22. PMID 3391953 |
0.322 |
|
| 1988 |
Rustum AM, Hoffman NE. Determination of 5-fluorouracil in plasma and whole blood by ion-pair high-performance liquid chromatography. Journal of Chromatography. 426: 121-8. PMID 3384864 DOI: 10.1016/S0378-4347(00)81933-7 |
0.448 |
|
| 1988 |
Rahman A, Hoffman NE. High-performance liquid chromatographic determination of fusidic acid in plasma. Journal of Chromatography. 433: 159-66. PMID 3235544 DOI: 10.1016/S0378-4347(00)80594-0 |
0.489 |
|
| 1988 |
Rahman A, Hoffman NE. High-performance liquid chromatographic determination of famotidine in urine. Journal of Chromatography. 428: 395-401. PMID 2905703 DOI: 10.1016/S0378-4347(00)83934-1 |
0.365 |
|
| 1987 |
Rustum AM, Hoffman NE. Determination of cyclophosphamide in whole blood and plasma by reversed-phase high-performance liquid chromatography. Journal of Chromatography. 422: 125-34. PMID 3437001 DOI: 10.1016/0378-4347(87)80445-0 |
0.409 |
|
| 1987 |
Rustum AM, Rahman A, Hoffman NE. High-performance liquid chromatographic determination of ranitidine in whole blood and plasma by using a short polymeric column. Journal of Chromatography. 421: 418-24. PMID 3429597 DOI: 10.1016/0378-4347(87)80428-0 |
0.365 |
|
| 1987 |
Rustum AM, Hoffman NE. High-performance liquid chromatographic determination of 5-azacytidine in plasma. Journal of Chromatography. 421: 387-91. PMID 2448327 DOI: 10.1016/0378-4347(87)80422-X |
0.352 |
|
| 1985 |
Hoffman NE, Quebbeman EJ, Rustum AM, Hamid AAR, Ausman RK. Hplc Determination Of Cyclosporine In Whole Blood Journal of Liquid Chromatography. 8: 2511-2520. DOI: 10.1080/01483918508076584 |
0.347 |
|
| 1984 |
Quebbeman EJ, Hamid AA, Ausman RK, Hoffman NE. An HPLC Method for Measuring 5-Fluorouracil in Plasma Journal of Liquid Chromatography. 7: 1489-1494. DOI: 10.1080/01483918408074060 |
0.389 |
|
| 1981 |
Naleway JJ, Hoffman NE. Reversed Phase High Performance Liquid Chromatography Using Carboxylic Acids in the Mobile Phase Journal of Liquid Chromatography. 4: 1323-1338. DOI: 10.1080/01483918108059611 |
0.639 |
|
| 1981 |
Naleway JJ, Hoffman NE. The use of soft acid metal salts of carboxylic acids for retention of hydrophilic peptides in reversed-phase high performance liquid chromatography Analytical Letters. 14: 1711-1724. DOI: 10.1080/00032718108059834 |
0.475 |
|
| 1978 |
Hoffman NE, Liao JC. Separating ability of some polar mobile phases in reverse phase high performance liquid chromatography Analytical Letters. 11: 287-306. DOI: 10.1080/00032717808067870 |
0.401 |
|
| 1977 |
Hoffman NE, Liao JC. Reversed phase high performance liquid chromatographic separations of nucleotides in the presence of solvophobic ions. Analytical Chemistry. 49: 2231-4. PMID 931078 DOI: 10.1021/Ac50022A030 |
0.442 |
|
| 1977 |
Hoffman NE, Matteson KJ, Barboriak JJ. Liquid chromatographic determination of the myocardial isozyme of creatine kinase Analytical Letters. 10: 395-405. DOI: 10.1080/00032717708067824 |
0.311 |
|
| 1976 |
Hoffman NE, Liao JC. HIGH PRESSURE LIQUID CHROMATOGRAPHY OF p-METHOXYANILIDES OF FATTY ACIDS Analytical Chemistry. 48: 1104-1106. PMID 1275268 DOI: 10.1021/Ac50002A009 |
0.382 |
|
| 1975 |
Wyszynski MJ, Hoffman NE. Centrifugal chromatography of free and dansylated amino acids Journal of Chromatography A. 115: 665-669. PMID 1206076 DOI: 10.1016/S0021-9673(01)98981-2 |
0.401 |
|
| 1972 |
Hoffman NE, Yang RKH. Gas Chromatography Of A1-Tetrahydrocannabinol Analytical Letters. 5: 7-11. DOI: 10.1080/00032717208066082 |
0.328 |
|
| 1972 |
Hoffman NE, Haustein SJ. Gas Chromatographic Determination Of Urinary A-Ketoglutaric Acid Analytical Letters. 5: 1-5. DOI: 10.1080/00032717208066081 |
0.392 |
|
| 1972 |
Hoffman NE, Peteranetz KA. Promotion Of Trimethylsilylation Of Phenols By Trifluoroacetic Acid Analytical Letters. 5: 589-595. DOI: 10.1080/00032717208064335 |
0.344 |
|
| 1969 |
Hoffman NE, Gooding KM. Gas chromatography of some urinary acid metabolites related to phenylketonuria Analytical Biochemistry. 31: 471-479. PMID 5380714 DOI: 10.1016/0003-2697(69)90289-9 |
0.429 |
|
| 1969 |
Hoffman NE, Milling A, Parmelee D. Infrared, nuclear magnetic, and ultraviolet spectral and gas chromatographic properties of some aromatic acid trimethylsilyl derivatives Analytical Biochemistry. 32: 386-395. PMID 5361392 DOI: 10.1016/S0003-2697(69)80005-9 |
0.305 |
|
| 1969 |
Hoffman NE, Gooding KM. Gas chromatography of alpha-keto acids with a sensitive and selective detector Analytical Letters. 2: 479-484. DOI: 10.1080/00032716908051318 |
0.388 |
|
| 1967 |
Hoffman NE, Barboriak JJ. Gas chromatographic determination of urinary methylmalonic acid Analytical Biochemistry. 18: 10-17. DOI: 10.1016/0003-2697(67)90049-8 |
0.435 |
|
| 1964 |
Hoffman NE, Barboriak JJ, Hardman HF. A sensitive gas chromatographic method for the determination of lactic acid Analytical Biochemistry. 9: 175-179. DOI: 10.1016/0003-2697(64)90100-9 |
0.353 |
|
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