green eco-friendly chemist for DOP anddbp

draft summary of 2004 award entries: presidential green chemistry

Draft Summary of 2004 Award Entries: Presidential Green Chemistry

established guide book for synthetic chemists. To illustrate our approach to green chemistry, we have devised an eco-friendly alternative synthesis of DAPSONE – a widely used anti-leprosy drug that also helps some AIDS patients, We have used microwave irradiation to accelerate enzymatic cleavage

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does that 'green' plasticizer make my pvc flexible enough for you

Does that 'green' plasticizer make my PVC flexible enough for you

A study of an eco-friendly solvent helping to make PVC plastic more flexible reveals the molecular-level interaction of hydrogen bonds between the two ingredients. What gives plastic objects their ...

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does that "green" plasticiser make my pvc flexible enough for you?

Does that "green" plasticiser make my PVC flexible enough for you?

This eco-friendly plasticiser is an ideal model because it has only one kind of hydrogen bonding interaction - between polymer and solvent - and is free of other potentially interfering hydrogen ...

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eco-friendly organic nanotubes encapsulating alkaline phosphatase

Eco-friendly Organic Nanotubes Encapsulating Alkaline Phosphatase

Phosphatase-encapsulated nanotubes have potential in environmental remediation of organophosphate contaminants (e.g., pesticides, nerve agents). We investigated alkaline phosphatase (AP) activity when encapsulated in self-assembled lithocholic acid nanotubes (LCA-AP) in water samples along a transect from Cypress bog headwaters through estuarine waters and to Atlantic Ocean seawater.

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bioplastic

Bioplastic

Bioplastics are plastic materials produced from renewable biomass sources, such as vegetable fats and oils, corn starch, straw, woodchips, sawdust, recycled food waste, etc. Bioplastic can be made from agricultural by-products and also from used plastics (i.e. plastic bottles and other containers) by using microorganisms.

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sustainable phbv/cellulose acetate blends: effect of a chain extender

Sustainable PHBV/Cellulose Acetate Blends: Effect of a Chain Extender

The green polymers have shown low thermal stability, such as the polyhydroxyalkanoates (PHAs). The PHAs with different comonomers contg. hydroxyvalerate (HV) were studied. It was seen that the green polymer showed a fast thermal degrdn. process. The addn. of the HV comonomer modified this profile and the thermal degrdn. kinetic.

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polyvinyl chloride

Polyvinyl chloride

^ a b David F. Cadogan and Christopher J. Howick "Plasticizers" in Ullmann's Encyclopedia of Industrial Chemistry 2000, Wiley-VCH, Weinheim. doi: 10.1002/14356007.a20_439 ^ Karlen, Kaley. "Health Concerns and Environmental Issues with PVC-Containing Building Materials in Green Buildings" (PDF). Integrated Waste Management Board.

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(pdf) the strong interaction between poly(vinyl chloride) and a new eco

(PDF) The Strong Interaction between Poly(vinyl chloride) and a New Eco

The Strong Interaction between Poly(vinyl chloride) and a New Eco-friendly Plasticizer: a Combined Experiment and Calculation Study. Polymer, 2014. Rongchun Zhang.

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chemistryselect: vol 4, no 7 - chemistry europe

ChemistrySelect: Vol 4, No 7 - Chemistry Europe

A convenient and metal free approach for the development of C=C bond formation has been reported simply by using TBHP as a green, eco‐friendly and sustainable oxidant, for the oxidation of Alkyl arene into benzaldehyde. Benzaldehyde condenses with active methylene compounds promoted by mild base Et 3 N under solvent free condition. This is ...

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organic wine's deadly carbon footprint | wine-searcher news & features

Organic Wine's Deadly Carbon Footprint | Wine-Searcher News & Features

A decade ago, the very idea of journalists denigrating organic methods would have been almost sacrilegious. When I started my writing career, the hype over the organic wine movement was reaching fever pitch – today the vast majority of Americans believe that organic foods are healthier, and better for Mother Nature.

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