Results 11 to 20 of about 189,032 (241)
Spectrophotometric Method for Determination of Chloramphenicol in Pharmaceutical Preparations using o-Chloranil Reagent [PDF]
مجلة التربية والعلم, 2013 الخلاصة تم وصف طریقة طیفیة سهلة وحساسة لتقدیر الکلورامفینیکول بشکله النقی وفی مستحضراته الصیدلانیة. تعتمد الطریقة على التفاعل بین الکلورامفینیکول المختزل والکاشف اورثو- کلورانیل فی الوسط المائی القاعدی مکونا معقد الشحنة المنتقلة ذی لون ارجوانی یمتلک طیفا
Thabit Al-Ghabsha +2 more
doaj +1 more source
Molecules, 2022 A simple and label-free electrochemical aptasensor was developed for ultra-sensitive determination of chloramphenicol (CAP) based on a 2D transition of metal carbides (MXene) loaded with gold nanoparticles (AuNPs). The embedded AuNPs not only inhibit the
Jing Yang +8 more
doaj +1 more source
Biosensors, 2023 Currently, accurate quantification of antibiotics is a prerequisite for health care and environmental governance. The present work demonstrated a novel and effective electrochemical strategy for chloramphenicol (CAP) detection using carbon-doped ...
Jingli Yin +3 more
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Host–guest interaction and properties of cucurbit[8]uril with chloramphenicol
Beilstein Journal of Organic Chemistry, 2021 The interaction between cucurbit[8]uril (Q[8]) and chloramphenicol (CPE) was investigated using single-crystal X-ray diffraction spectroscopy, isothermal titration calorimetry (ITC) and UV–vis, NMR and IR spectroscopy.
Lin Zhang +6 more
doaj +1 more source
Sensitive Spectrophotometric Method for Determination of Chloramphenicol in Pharmaceutical Preparations Using 7,7',8,8'-tetracyanoquinodimethane reagent [PDF]
مجلة التربية والعلم, 2013 A simple, sensitive and rapid spectrophotometric method for the determination of chloramphenicol in pure as well as in dosage form is described. The method is based on the reaction of reduced chloramphenicol with 7,7',8,8'-tetracyanoquinodimethane (TCNQ)
Hayfa M. Al-Hammoshi Department of Chemistry +1 more
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Glutamate-pantothenate pathway promotes antibiotic resistance of Edwardsiella tarda
Frontiers in Microbiology, 2023 Although cellular metabolic states have been shown to modulate bacterial susceptibility to antibiotics, the interaction between glutamate (Glu) and chloramphenicol (CAP) resistance remains unclear because of the specificity of antibiotics and bacteria ...
Bei-bei Yan +10 more
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Pharmaceutics, 2021 The hydration of phospholipids, electrospun into polymeric nanofibers and used as templates for liposome formation, offers pharmaceutical advantages as it avoids the storage of liposomes as aqueous dispersions.
Ivo Laidmäe +9 more
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Antibiotics, 2021 The rise in bacterial resistance to currently used antibiotics is the main focus of medical researchers. Bacterial multidrug resistance (MDR) is a major threat to humans, as it is linked to greater rates of chronic disease and mortality.
Haseena +7 more
doaj +1 more source
Molecules, 2022 A facile and sensitive electrochemical aptamer sensor (aptasensor) based on Au nanoparticles-decorated porous carbon (AuNPs/PC) composite was developed for the efficient determination of the antibiotic drug chloramphenicol (CAP).
Jing Yang +7 more
doaj +1 more source
Food and Agricultural Immunology, 2018 A competitive lateral flow immunoassay (LFA) using fluorescent microspheres (FMs) as label was developed for the quantitative detection of chloramphenicol (CAP), thiamphenicol (TAP) and florfenicol (FF) in milk.
Jianyi Wang +9 more
doaj +1 more source