Using recombinant aromatic decarboxylases expressed in E. coli, various phenol derivatives could be carboxylated in the presence of KHCO3 and salt-forming quaternary ammonium salts to the corresponding hydroxy-benzoic acids such as salicylic acid in yields up to 97 %....
Chlorella strains were screened which are nitrite-tolerant, and an efficient bioreactor was developed. After a stepwise optimization of mixotrophic cultivation of Chlorella using actual flue gas fixed salts (FGFS), an impressive DeNOx efficiency of over 96%, along...
The group of YANG Sheng at CAS SIBS has succeeded to improve ABE solvent titers to nearly 22 g/L by enhancing biotin biosynthic pathways. These yields exceed wild-type strains by > 30 %. CAS news release, March 10, 2015
Using a two-phase composite aluminum-ceramic interface, commercial blue chip ceramic LED lamp beads were obtained which reached a color temperature of the lamp beads of 4500K with a luminous efficiency of 107 lm/W CAS news release, March 10, 2016
Wei CHEN, Director of the Academy of Military Medical Sciences, has forwarded proposals to form a China Cosmetics Testing Center focused on alternatives to animal testing, and to strengthen standardization and application of alternative test methods. China Bio news...
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