منابع مشابه
mesuring the staff technology readiness, the case of a multi national chemical company operating in iran
چکیده ندارد.
15 صفحه اولUnravelling the chemical nature of copper cuprizone.
During the last 50 years, formation of the highly chromogenic copper cuprizone complex has been exploited for spectrophotometric determinations of copper although the precise chemical nature of the resulting species has never been ascertained; we eventually show here, in contrast to current opinion, that copper cuprizone is a copper(III)complex.
متن کاملThe Chemical Nature of Gramicidin and Tyrocidine
The work reported here is a continuation of earlier investigations on the chemical nature of two bactericidal substances, gramicidin and tyrocidine, isolated from cultures of Bacillus brevis (1-3). Christensen, Edwards, and Piersma are at the same time submitting a report of work which has been carried on independently in their laboratory (4). Tyrocidine hydrochloride and gramicidin are both co...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1946
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)41377-9