kerimistry
LOCATION:
GAINESVILLE, FL
EMPLOYER:
UNIVERSITY OF FLORIDA
Kerim M. Gattás Asfura, Ph.D.
Chemist.
Kerim M. Gattas Asfura Facebook
Member of:
November 17, 2018

Bioscience Chemistry

The Journal

About the journal

Editor-in-chief   Kerim M. Gattás Asfura

Journal scope    Bioscience Chemistry aims to become a peer-reviewed international journal that publishes original work on all aspects of chemistry applied to biomedicine. Topics of interest include sol-gel processes, chemical ligation schemes, biomaterials, self-assembly, surface chemistry, and biosensors. The journal invites for consideration research articles, reviews, communications, notes, or comments.

Chemical interaction between N,N'-diisopropylcarbodiimide and N-hydroxysuccinimide by infrared spectroscopy

Kerim M. Gattás-Asfura

Biosci. Chem. 2014 vol. 1, p. 1

Diisopropylcarbodiimide N-hydroxysuccinimide DIC NHSAn equimolar mixture of N,N’-diisopropylcarbodiimide (DIC) and N-hydroxysuccinimide (NHS) yielded a residue with characteristic infrared spectrum of a bimolecular complex.

Research Note (PDF)

Surface film thickness of NaOH-treated and silanized silicon wafers

Kerim M. Gattás-Asfura

Biosci. Chem. 2015 vol. 2, p. 1

Silicon wafer, Ellipsometer, Silanization, NaOH, KerimistryHot sodium hydroxide solution etched the polished surface of silicon wafers as measured by ellipsometry. Subsequent silanization of such etched surface utilizing 11-bromoundecyltrichlorosilane increased film thickness on the wafers. Further treatment with sodium azide for azide substitution of the bromo end group did not significantly change the surface film thickness.

Research Note (PDF)

 


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