By Topic

Fmoc-Cl fluorescent determination for amino groups of nanomaterial science

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $33
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Y. Zhang ; State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University ; Y. Chen

With the wide application of nanomaterials, the quantification of functional groups on nanomaterial surface becomes more and more necessary. A heterogeneous 9-fluorenylmethoxy carbonyl chloride (Fmoc-Cl) fluorescent method using an aqueous solution was established to determinate amino groups on nanomaterial surface. The effect factors of determination were investigated and the assay was optimised. The Fmoc fluorescent method is 200-fold more sensitive than the current UV assay using an organic solvent, and compared with chemical ninhydrin method and physical elemental analysis. Heterogeneous Fmoc-Cl fluorescent method can be used to determine amino groups on nanomaterials with big size, which is difficult to undergo a direct detection.

Published in:

IET Nanobiotechnology  (Volume:6 ,  Issue: 2 )