Fructose molecular structure

submitted by: nsf
Fructose, or fruit sugar, is found in tree fruits, honey and berries, though you may know it from its corn-based origins as the common ingredient high-fructose corn syrup. NSF-funded researchers are also looking at plant sugars as a potential fuel source. While the idea of plant-based fuels as an alternative to fossil fuels has been around for a while, engineers are finding new ways of getting bigger bio-based yields more cheaply. Xianghong Qian, a chemical engineer at the University of...

Insights On Electronic Energy Transfer In Organic Materials From Single Molecule Spectro-electrochemistry And Other Single Molecules

submitted by: icamvid

John Grey gives a talk at the ICAMET 07 conference about the migration of singlet exitons by electronic energy transfer (quasi-chromophores).

Neuropathic Pain Neurodegenerative Disease

submitted by: alex01

Dr. Remi Quirion (McGill University, Montreal, Quebec, Canada) described enhancement of the effects of pain-related peptides by PGE2 . This finding suggests a new, possible complimentary approach to the therapy of pain. Qurion also discussed anti-Alzheimer effect of polyphenols. This effect appears to be due not due to their antioxidant activity only. Quirion suggested the existence of membrane protein than binds polyphenols.

Drug Discovery for Alzheimer's Disease

submitted by: alex01

Gregory Rose from interviews J. Buccafusco (Medical College of Georgia, Augusta, GA) about his development of new anti-Altzheimer drugs, designed to act by multiple mechanisms to improve congnition. Desensitization of nicotinic receptors is one of the novel approaches proposed by Buccafusco. Three of his compounds are currently in advanced preclinical evaluation.