Department of Chemistry and Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, Boulder, Colorado 80309, United States ...

1907— Adolf Windaus and his associate W. Vogt produce histamine synthetically by removing the carboxyl group from the amino acid histidine. 1910—Henry Dale and his colleagues at the Wellcome ...

MANY methods have already been described for the selective degradation of peptides from the carboxyl end 1. However, the several chemical steps involved in those procedures do not allow their ...

An electrostatic interaction between the amino group of kasugamycin and the carboxyl group of a conserved aspartate in GH18 chitinase (one of the catalytic triad residues) was found to be vital for ...

THCA is the precursor molecule to delta 9 THC. When the plant manufactures THC, it adds a carboxyl group (acid). This prevents THCA from binding to the endocannabinoid receptors. However, once heated ...

Simulations reveal how aged nanoplastics form stable aggregates with organic matter, influencing their transport in aquatic ...

Afterward, EDC/NHS (where the monomer ratio was 1:1) was added to the solution to activate the carboxyl groups in SA. Next, MES was added, where its final concentration was set to 50 mM, and the ...

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Institute of Physics, Henan Academy of Sciences, Zhengzhou 450046, China ...