SPECTROFLUORIMETRIC

作品数:13被引量:12H指数:3
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相关领域:理学更多>>
相关期刊:《Wuhan University Journal of Natural Sciences》《Chinese Journal of Chemistry》《Science China Chemistry》《Journal of Pharmaceutical Analysis》更多>>
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Spectrofluorimetric Analysis of the Fungicide Carbendazim and Its Metabolite 2-Aminobenzimidazole in Natural Water
《American Journal of Analytical Chemistry》2015年第9期767-775,共9页Diene Diegane Thiare Abdourakhmane Khonte Amadou Diop Alphonse Mendy Atanasse Coly Francois Delattre Mame Diabou Gaye-Seye Alphonse Tine 
the Service of Cooperation and Cultural Action of the Embassy of France for financial support
A spectrofluorimetric method for the direct analysis of carbendazim [methyl 2-benzimidazole carbamate (MBC)] fungicide and its metabolite 2-aminobenzimidazole (2-AB) in natural waters is described. Very low limit of d...
关键词:CARBENDAZIM 2-Aminobenzimidazole Water Analysis FLUORESCENCE Analytical Method 
Spectrofluorimetric analysis of captopril based on its obstruction effect of the nanomaterial surface energy transfer between acridine orange and gold nanoparticles被引量:2
《Science China Chemistry》2015年第5期885-891,共7页Jingfang Guo Yamei Yang Xiaoli Hu Yuanfang Li 
the National Natural Science Foundation of China(21175109);the special fund of Chongqing key laboratory(CSTC)for financial assistance
A simple and sensitive method for detection of captopril was established based on its obstructive effect on nanomaterial sur- face energy transfer (NSET). It was found that the acridine orange (AO) could be adsorb...
关键词:nanomaterial surface energy transfer gold nanoparticles acridine orange CAPTOPRIL 
Validated spectrofluorimetric method for the determination of atorvastatin in pharmaceutical preparations被引量:3
《Journal of Pharmaceutical Analysis》2012年第3期200-205,共6页Mohie M.K.Sharaf El-Din Fathy M.M.Salama Mohamed W.I.Nassar Khalid A.M.Attia Mohamed M.Y.Kaddah 
A rapid,sensitive and simple spectrofluorimetric method was developed for the estimation of atorvastatin.In this method,the native fluorescence characteristics of atorvastatin have been studied in both acidic and basi...
关键词:SPECTROFLUORIMETRIC ATORVASTATIN Native fluorescence 
Spectrofluorimetric and Spectrophotometric Stability- Iwndicating Methods for the Analysis of Veralipride in Presence of Its Degradants and in Spiked Human Plasma
《Chinese Journal of Chemistry》2012年第1期183-189,共7页Salama,Nahla Nour El Din Ahmed Salem,Maissa Yacoub Abd El Halim,Lobna Mohammed Abdel Fattah,Laila EI-Sayed 
Spectrofluorimetric and spectrophotometric stability-indicating methods were developed and validated for analysis of veralipride (Ver) in presence of its hydrolytic and oxidative degradants. The spectrofluorimetric ...
关键词:veralipride micelle-enhanced fluorescence MBTH validation stability fluorescence quenching Ce3+ 
Spectrofluorimetric Study on the Weak Interaction between ATP and Na-4-Tosyl-L-arginine Methyl Ester Hydrochloride被引量:3
《Chinese Journal of Chemistry》2007年第9期1253-1258,共6页马彦青 吕功煊 李颖 刘书花 鲜亮 
Project supported by the National Natural Science Foundation of China (No. 90210027).Acknowledgments The authors especially thank Zhide Hu in Lanzhou University for kindly allowing the use of the RF-5301PC spectrofluorophotometer (Shimadzu) in this work and Wenying He in Lanzhou University for active discussion as well as zealous help during the fluorescence experiments.
In this paper, some new results on the selective weak interaction between Na-4-tosyl-L-arginine methyl ester hydrochloride (TAME) and adenosine-5'-triphosphate (ATP) have been reported. Fluorescence spectrophotom...
关键词:Na-4-tosyl-L-arginine methyl ester hydrochloride adenosine-5'-triphosphate (ATP) binding site fluorescence quenching Fourier transform infrared (FT-IR) spectra 
Highly Sensitive Spectrofluorimetric Determination of Riboflavin Based on the Generation of Active Oxygen Coupled with Enzymatic Reaction被引量:1
《Wuhan University Journal of Natural Sciences》2002年第3期361-364,共4页Li Xiao\|yan 1,2 , Wang Rui\|yong 1 , Cai Ru\|xiu 1 ,Liu zhi\|hong 1 1. College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072,Hubei, China 2. Department of Chemistry, Leshan Teacher s College, Leshan, 61 
SupportedbytheNationalNatureScienceFoundationofChina (2 9775 0 15 )
A spectrofluorimetric method for the determining riboflavin (VB2) based on its enhancement on the fluorescence of hemoglobin-catalyzed enzymatic reaction was proposed. The proposed method consisted of two reactions. O...
关键词:Key words riboflavin SPECTROFLUORIMETRIC IRRADIATION HEMOGLOBIN 
Spectrofluorimetric Determination of Magnesium (Ⅱ) with 7-(8-Hydroxy-3, 6-Disulfonaphthylazo)-8-Hydroxyquinoline-5-Sulfonic Acid
《Wuhan University Journal of Natural Sciences》2001年第4期831-835,共5页Zhang Xian, Wang Hong, Zhang Hua shan College of Chemisitry and Molecular Science, Wuhan University, Wuhan 430072, China 
Supported by the Zi-Qiang Foundation of Wuhan U niversit
A new fluorescent reagent, 7 (8 hydroxy 3, 6 disulfonaphthylazo) 8 hydroxyquinoline 5 sulfonic acid (HDNHQ) for the determination of magnesium has been developed. It reacted with magnesium to form a 1∶1 fluor...
关键词:Hydroxy  3 6  disulfonaphthylazo)  8  hydroxyquinoline  5  sulfonic acid magnesium SPECTROFLUORIMETRY blood serum 
Spectrofluorimetric Determination of Trace Terbium(III) Using 2,6-Bis-(1'-phenyl-3'-methyl-5'-oxopyrazole-4')pyridinediacyl and N-Cetylpyridium Bromide
《Chinese Chemical Letters》2000年第5期431-434,共4页Jin Zhang GAO Qi Liang DENG Wu YANG Jing Guo HOU Bac Wei ZHAO Jing Wan KANG (Department of Chemistry. Northwest Normal University, Lanzhou 730070) 
The authors are gratelbl for financial supports IYom the National Natural Science roundation of China;the Educational Commiss
A new spectrofluorimetric method for determination of trace terbium based on its reaction with 2.6-his-(1'-phenyl-3'-methyl-5'- pyridinediacyl (H_2PMBPP) and N- cetylpyridium bromide (CPB). at an apparent pH=5.0 provi...
关键词:SPECTROFLUORIMETRIC terbium determination FLUORIMETRY 2 6-his-(1'-phcnyl-3'- methyl-5'-oxopyrazole-4') pyridinediacyl. 
Spectrofluorimetric Determination of Tetracycline Using Eu^(3+)Chelation and Cetyltrimethylammonium Bromide
《Wuhan University Journal of Natural Sciences》1999年第2期103-107,共5页Huang Zu-yun Chen Zhen-hua Yin Qu-an Shen Rong-sen 
The fluorescence of tetracycline was greatly enhanced by chelation with Eu 3+ in Tris HCl buffer (pH8.5). The addition of cetyltrimethylammonium bromide, a cationic surfactant, further enhanced the fluorescence ...
关键词:tetracycline (TC) SPECTROFLUORIMETRY cetyltrimethylammonium bromide (CTAB) 
Organic Media Enhanced Spectrofluorimetric Determination of L-Ascorbic Acid
《Wuhan University Journal of Natural Sciences》1997年第4期93-96,共4页Huang Zuyun Huang Houping Cai Ruxiu Zeng Yun'e 
A novel spectrofluorimetric method for the determination of L ascorbic acid is proposed. It is based on the inhibition of L ascorbic acid on the formation of 2,3 diaminophenazine, which is an oxidation product of ...
关键词:L  ascorbic acid (AA) laccase organic media spectrofluorimetry 
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