-
1
-
-
51449110407
-
Rapid UPLC-MS/MS method for routine analysis of plasma pristanic, phytanic and very-long chain fatty acid markers of peroxisomal disorders
-
Al-Dirbashi OY, Santa T, Rashed MS, Al-Hassnan Z, Shimozawa N, Chedrawi AK, Jacob M and Al-Makhadab M. Rapid UPLC-MS/MS method for routine analysis of plasma pristanic, phytanic and very-long chain fatty acid markers of peroxisomal disorders. Journal of Lipid Research 2008; 49: 1855-1862.
-
(2008)
Journal of Lipid Research
, vol.49
, pp. 1855-1862
-
-
Al-Dirbashi, O.Y.1
Santa, T.2
Rashed, M.S.3
Al-Hassnan, Z.4
Shimozawa, N.5
Chedrawi, A.K.6
Jacob, M.7
Al-Makhadab, M.8
-
2
-
-
0034235367
-
Relating electrospray ionization response to nonpolar character of small peptides
-
Cech NB and Enke CG. Relating electrospray ionization response to nonpolar character of small peptides. Analytical Chemistry 2000; 73: 2713-2723.
-
(2000)
Analytical Chemistry
, vol.73
, pp. 2713-2723
-
-
Cech, N.B.1
Enke, C.G.2
-
3
-
-
0035497781
-
Practical implications of some recent studies in electrospray ionization fundamentals
-
Cech NB and Enke CG. Practical implications of some recent studies in electrospray ionization fundamentals. Mass Spectrometry Review 2001; 20: 362-387.
-
(2001)
Mass Spectrometry Review
, vol.20
, pp. 362-387
-
-
Cech, N.B.1
Enke, C.G.2
-
4
-
-
0035863693
-
Predicting electrospray response from chromatographic retention time
-
DOI 10.1021/ac0006019
-
Cech NB, Krone JR, and Enke CG. Predicting electrospray response from chromatographic retention time. Analytical Chemistry 2001; 73: 208-213. (Pubitemid 32061830)
-
(2001)
Analytical Chemistry
, vol.73
, Issue.2
, pp. 208-213
-
-
Cech, N.B.1
Krone, J.R.2
Enke, C.G.3
-
5
-
-
20444404045
-
Development of a LC-MS/MS method for the analysis of volatile primary and secondary amines as NIT (naphthylisothiocyanate) derivatives
-
DOI 10.1007/s00216-003-2205-6
-
Claeson A-S, Ostin A and Sunesson A-L. Development of a LC-MS/MS method for the analysis of volate primary and secondary amines as NIT (naphtylisothiocyanate) derivatives. Analytical and Bioanalytical Chemistry 2004; 378: 932-939. (Pubitemid 40890205)
-
(2004)
Analytical and Bioanalytical Chemistry
, vol.378
, Issue.4
, pp. 932-939
-
-
Claeson, A.-S.1
Ostin, A.2
Sunesson, A.-L.3
-
6
-
-
26444543861
-
Sensitivity enhancement in liquid chromatography/atmospheric pressure ionization mass spectrometry using derivatization and mobile phase additives
-
Gao S, Zhang ZP and Karnes HT, Sensitivity enhancement in liquid chromatography/atmospheric pressure ionization mass spectrometry using derivatization and mobile phase additives. Journal of Chromatography B 2005; 825: 98-110.
-
(2005)
Journal of Chromatography B
, vol.825
, pp. 98-110
-
-
Gao, S.1
Zhang, Z.P.2
Karnes, H.T.3
-
7
-
-
33750714025
-
Trace determination of steroids causing age-related diseases using LC/MS combined with detection-oriented derivatization
-
DOI 10.1248/cpb.54.1479
-
Higashi T. Trace determination of steroids causing age-related diseases using LC/MS combined with detection-oriented derivatization. Chemical Pharmaceutical Bulletin 2006; 54: 1479-1485. (Pubitemid 44703972)
-
(2006)
Chemical and Pharmaceutical Bulletin
, vol.54
, Issue.11
, pp. 1479-1485
-
-
Higashi, T.1
-
8
-
-
4444236940
-
Derivatization of neutral steroids to enhance their detection characteristics in liquid chromatography
-
Higashi T and Shimada K. Derivatization of neutral steroids to enhance their detection characteristics in liquid chromatography, Analytical Bioanalytical Chemistry, 2004: 378: 875-882.
-
(2004)
Analytical Bioanalytical Chemistry
, vol.378
, pp. 875-882
-
-
Higashi, T.1
Shimada, K.2
-
9
-
-
26444499123
-
2-Hydrazino-1-methylpyridine: A highly sensitive derivatization reagent for oxosteroids in liquid chromatography-electrospray ionization-mass spectrometry
-
DOI 10.1016/j.jchromb.2004.12.007, PII S1570023204010025, Improving Sensitivity in Liquid Chromatography-Mass Spectrometry
-
Higashi T, Yamauchi A and Shimada T. 2-hydrazino-1-methylpyridine: a highly sensitive derivatization reagent for oxosteroids in liquid chromatography-electrospray ionization mass spectrometry. Journal Chromatography B 2005a; 825: 214-222. (Pubitemid 41423605)
-
(2005)
Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences
, vol.825
, Issue.2
, pp. 214-222
-
-
Higashi, T.1
Yamauchi, A.2
Shimada, K.3
-
10
-
-
34548099697
-
Determination of prostatic androgens in 10 mg of tissue using liquid chromatography-tandem mass spectrometry with charged derivatization
-
Higashi T, Yamauchi A, Shimada K, determination of prostatic androgens in 10 mg of tissue using liquid chromatography-tandem mass spectrometry with charged derivatization. Analytical Bioanalytical Chemistry, 2005b: 382: 1035-1043.
-
(2005)
Analytical Bioanalytical Chemistry
, vol.382
, pp. 1035-1043
-
-
Higashi, T.1
Yamauchi, A.2
Shimada, K.3
-
11
-
-
34147093018
-
Alternative procedure for charged derivatization to enhance detection response of steroids in electrospray ionization-MS
-
Higashi T, Nishio T, Hayashi N and Shimada K. Alternative procedure for charged derivatization to enhance detection response of steroids in electrospray ionization-MS. Chemical Pharmaceutical Bulletin 2007; 55: 662-665.
-
(2007)
Chemical Pharmaceutical Bulletin
, vol.55
, pp. 662-665
-
-
Higashi, T.1
Nishio, T.2
Hayashi, N.3
Shimada, K.4
-
12
-
-
49749148039
-
Simultaneous determination of 17 alpha-hydroxypregnenolone and 17 alpha-hydroxyprogesterone in dried blood spots from low birth weight infants using LC-MS/MS
-
Higashi T, Nishio T, Uchida S, Shimada K, Fukushi M and Maeda M. Simultaneous determination of 17 alpha-hydroxypregnenolone and 17 alpha-hydroxyprogesterone in dried blood spots from low birth weight infants using LC-MS/MS. Journal of Biomedical and Pharmaceutical Analysis 2008; 48: 177-182.
-
(2008)
Journal of Biomedical and Pharmaceutical Analysis
, vol.48
, pp. 177-182
-
-
Higashi, T.1
Nishio, T.2
Uchida, S.3
Shimada, K.4
Fukushi, M.5
Maeda, M.6
-
13
-
-
33847796837
-
MPAI (mass probes aided ionization) method for total analysis of biomolecules by mass spectrometry
-
Honda A, Hayashi S, Hifumi H, Homma Y, Tanji N, Iwasawa N, Suzuki Y and Suzuki K. MPAI (mass probes aided ionization) method for total analysis of biomolecules by mass spectrometry. Analytical Sciences 2007; 23: 11-15.
-
(2007)
Analytical Sciences
, vol.23
, pp. 11-15
-
-
Honda, A.1
Hayashi, S.2
Hifumi, H.3
Homma, Y.4
Tanji, N.5
Iwasawa, N.6
Suzuki, Y.7
Suzuki, K.8
-
14
-
-
0242438136
-
Determination of phenethyl isothiocyanate in human plasma and urine by ammonia derivatization and liquid chromatography-tandem mass spectrometry
-
DOI 10.1016/j.ab.2003.08.011
-
Ji Y and Morris ME. Determination of phenyl isothiocyanate in human plasma and urine by ammonia derivatization and liquid chromatography- tandem mass spectrometry. Analytical Biochemistry 2003; 323: 39-47. (Pubitemid 37393356)
-
(2003)
Analytical Biochemistry
, vol.323
, Issue.1
, pp. 39-47
-
-
Ji, Y.1
Morris, M.E.2
-
15
-
-
14844333118
-
Contemporary clinical usage of LC/MS: Analysis of biologically important carboxylic acids
-
Johnson DW. Contemporary clinical usage of LC/MS: analysis of biologically important carboxylic acids. Clinical Biochemistry 2005; 38: 351-361.
-
(2005)
Clinical Biochemistry
, vol.38
, pp. 351-361
-
-
Johnson, D.W.1
-
16
-
-
2442659257
-
Derivatization for LC-electrospray ionization-MS: A tool for improving reversed-phase separation and ESI response of bases, ribosides, and intact nucleotides
-
Nordstrom A, Tarkowski P, Tarkowska D, Dolezal K, Astot C, Sandberg G and Moritz T. Derivatization for LC-electrospray ionization-MS: a tool for improving reversed-phase separation and ESI response of bases, ribosides, and intact nucleotides. Analytical Chemistry 2004: 76: 2869-2877.
-
(2004)
Analytical Chemistry
, vol.76
, pp. 2869-2877
-
-
Nordstrom, A.1
Tarkowski, P.2
Tarkowska, D.3
Dolezal, K.4
Astot, C.5
Sandberg, G.6
Moritz, T.7
-
17
-
-
65249173106
-
Derivatization reagents in liquid chromatography/electrospray ionization tandem mass spectrometry for biomedical analysis
-
Santa T, Al-Dirbashi OY and Fukushima T. derivatization reagents in liquid chromatography/electrospray ionization tandem mass spectrometry for biomedical analysis. Drug Discovery and Therapeutics 2007a; 1: 108-118.
-
(2007)
Drug Discovery and Therapeutics
, vol.1
, pp. 108-118
-
-
Santa, T.1
Al-Dirbashi, O.Y.2
Fukushima, T.3
-
18
-
-
34848924858
-
Synthesis of benzofurazan derivatization reagents for carboxylic acids in liquid chromatography/electrospray ionization-tandem mass spectrometry (LC/ESI-MS/MS)
-
Santa T, Al-Dirbashi OY, Ichibangase T, Fukushima T, Rashed MS, Funatsu T and Imai K. Synthesis of benzofurazan derivatization reagents for carboxylic acids in liquid chromatography/electrospray ionization-tandem mass spectrometry (LC/ESI-MS/MS). Biomedical Chromatography 2007b; 21: 1207-1213.
-
(2007)
Biomedical Chromatography
, vol.21
, pp. 1207-1213
-
-
Santa, T.1
Al-Dirbashi, O.Y.2
Ichibangase, T.3
Fukushima, T.4
Rashed, M.S.5
Funatsu, T.6
Imai, K.7
-
19
-
-
39349114546
-
Synthesis of 4-[2-(N,N-dimethylamino)ethylaminosulfonyl]-7-N- methylhydrazino-2,1,3-benzoxadiazole (DAABD-MHz) as a derivatization reagent for aldehydes in liquid chromatography/electrospray ionization-tandem mass spectrometry
-
Santa T, Al-Dirbashi OY, Ichibangase T, Rashed MS, Fukushima T and Imai K. Synthesis of 4-[2-(N,N-dimethylamino)ethylaminosulfonyl]-7-N-methylhydrazino- 2,1,3-benzoxadiazole (DAABD-MHz) as a derivatization reagent for aldehydes in liquid chromatography/electrospray ionization-tandem mass spectrometry. Biomedical Chromatography 2008; 22: 115-118.
-
(2008)
Biomedical Chromatography
, vol.22
, pp. 115-118
-
-
Santa, T.1
Al-Dirbashi, O.Y.2
Ichibangase, T.3
Rashed, M.S.4
Fukushima, T.5
Imai, K.6
-
20
-
-
67651183951
-
Simultaneous determination of salivary testosterone and dehydroepiandrosterone using LC-MS/MS: Method development and evaluation of applicability for diagnosis and medication for late-onset hypogonadism
-
Shibayama Y, Higashi T, Shimada K, Odani A, Mizokami A, Konaka H, Koh E and Namiki M. Simultaneous determination of salivary testosterone and dehydroepiandrosterone using LC-MS/MS: method development and evaluation of applicability for diagnosis and medication for late-onset hypogonadism. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences 2009; 877: 2615-2623.
-
(2009)
Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences
, vol.877
, pp. 2615-2623
-
-
Shibayama, Y.1
Higashi, T.2
Shimada, K.3
Odani, A.4
Mizokami, A.5
Konaka, H.6
Koh, E.7
Namiki, M.8
-
21
-
-
67649998675
-
Multifunctional and highly sensitive precolumn reagents for amino acids in liquid chromatography/tandem mass spectrometry
-
Shimbo K, Yahashi A, Hirayama K, Nakazawa M and Miyano H. Multifunctional and highly sensitive precolumn reagents for amino acids in liquid chromatography/tandem mass spectrometry. Analytical Chemistry 2009a; 81: 5172-5179.
-
(2009)
Analytical Chemistry
, vol.81
, pp. 5172-5179
-
-
Shimbo, K.1
Yahashi, A.2
Hirayama, K.3
Nakazawa, M.4
Miyano, H.5
-
22
-
-
66149172046
-
Precolumn derivatization reagents for high-speed analysis of amines and amino acids in biological fluid using liquid chromatography/electrospray ionization tandem mass spectrometry
-
Shimbo K, Oonuki T, Yahashi A, Hirayama K and Miyano K. Precolumn derivatization reagents for high-speed analysis of amines and amino acids in biological fluid using liquid chromatography/electrospray ionization tandem mass spectrometry. Rapid Communications in Mass Spectrometry 2009b; 23: 1483-1492.
-
(2009)
Rapid Communications in Mass Spectrometry
, vol.23
, pp. 1483-1492
-
-
Shimbo, K.1
Oonuki, T.2
Yahashi, A.3
Hirayama, K.4
Miyano, K.5
-
23
-
-
29544442529
-
Synthesis of benzofurazan derivatization reagents for carboxylic acids and its application to analysis of fatty acids in rat plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry
-
DOI 10.1002/bmc.523
-
Tsukamoto Y, Santa T, Saimaru H, Imai K and Funatsu T. Synthesis of benzofurazan derivatization reagents for carboxylic acids and its application to analysis of fatty acids in rat plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry. Biomedical Chromatography 2005; 19: 802-808. (Pubitemid 43013623)
-
(2005)
Biomedical Chromatography
, vol.19
, Issue.10
, pp. 802-808
-
-
Tsukamoto, Y.1
Santa, T.2
Saimaru, H.3
Imai, K.4
Funatsu, T.5
-
24
-
-
0035561187
-
A mechanistic study of electrospray mass spectrometry: Charge gradients within electrospray droplets and their influence on ion response
-
DOI 10.1016/S1044-0305(00)00213-0, PII S1044030500002130
-
Zhou S and Cook KD. A mechanistic study of elecrospray mass spectrometry: charge gradients within electrospray droplets and their influence on ion response. Journal of American Society of Mass Spectrometry 2001; 12: 206-211. (Pubitemid 34546637)
-
(2001)
Journal of the American Society for Mass Spectrometry
, vol.12
, Issue.2
, pp. 206-214
-
-
Zhou, S.1
Cook, K.D.2
|