Results 211 to 220 of about 8,038 (269)

Influence of Cement Type on the Performance and Durability of Cement Paste and Concrete with Wastewater. [PDF]

open access: yesMaterials (Basel)
Tsardaka EC   +5 more
europepmc   +1 more source

Carbon···Carbon Weak Interactions

The Journal of Physical Chemistry A, 2009
A theoretical study of the complexes formed by systems with electron-deficient and electron-excessive carbon atoms was carried out using DFT and ab initio methods up to the CCSD(T)/aug-cc-pVTZ computational level. Stable complexes with interaction energies between -6.0 and -22.8 kJ mol(-1) were obtained that correspond to weak C...C interactions.
Alkorta, Ibon   +5 more
openaire   +3 more sources

Carbon–carbon coupling in biotransformation

Current Opinion in Biotechnology, 2003
Most research on carbon-carbon coupling biocatalysts is still carried out on aldolases and ketolases from carbohydrate metabolism; the emphasis of these studies is on the synthesis of optically active compounds. A major target is to avoid expensive starting materials and to broaden the range of possible products.
Michael, Breuer, Bernhard, Hauer
openaire   +2 more sources

Carbon—Carbon Bond Formation

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Fausto Calderazzo   +2 more
openaire   +1 more source

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