Rapid determination of vitamin B12 (cobalamin) based on silver nanoclusters capped by polyethyleneimine with different molecular weights and terminal groups
Author:
Affiliation:
1. The Key Laboratory of Life-Organic Analysis
2. Qufu Normal University
3. Qufu 273165
4. China
5. Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
Abstract
Ag nanocluster fluorescence can be dramatically quenched by vitamin B12 by the inner filter effect.
Funder
National Natural Science Foundation of China
Publisher
Royal Society of Chemistry (RSC)
Subject
General Engineering,General Chemical Engineering,Analytical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2016/AY/C6AY00088F
Reference43 articles.
1. The vitamin B12 coenzyme
2. Correction of the DNA synthesis defect in vitamin B12deficiency by tetrahydrofolate: evidence in favour of the methyl-folate trap hypothesis as the cause of megaloblastic anaemia in vitamin B12deficiency
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