Results 131 to 140 of about 24,812 (245)

Synthetic studies with Pinus elliottiis rosin derivatives. Oxidation of maleopimaric anhydride methyl ester and trimethyl fumaropimarate

open access: yesJournal of the Brazilian Chemical Society, 2000
Ozonolysis of maleopimaric anhydride methyl ester in the presence of tetracyanoethylene led to an epoxide and an ozonide. Ozonolysis of the trimethyl fumaropimarate, followed by treatment with Me2S, led to an epoxide, a diene, a keto-acid and an allylic ...
Hess Sonia C.   +3 more
doaj  

Microbial Diversity Aboard Spacecraft: Evaluation of the International Space Station [PDF]

open access: yes, 2003
An evaluation of the microbial flora from air, water, and surface samples provided a baseline of microbial diversity onboard the International Space Station (ISS) to gain insight into bacterial and fungal contamination during the initial stages of ...
Castro, Victoria A.   +4 more
core   +1 more source

In Vitro Evaluation of the Anti-bacterial Effect of Human Platelet Concentrate

open access: yesIranian Journal of Blood and Cancer, 2016
Background: Recently the role of platelets in the tissue regeneration, wound healing and prevention and control of infections has been reported. We aimed to assess the antimicrobial effect of human platelet concentrate against six bacteria, commonly ...
Elnaz Jafarzadeh   +2 more
doaj  

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