Cytochrome P450 monooxygenase are synthetically useful enzymes and promising versatile oxidative biocatalysts,which catalyze the monooxygenation of various organic substrates.
Triterpenoids and steroids are the most numerous and structurally diverse natural products,which are widely distributed in bacteria,fungi,plants and animals.
Many biological material systems—such as skeletal tissues,marine adhesives and biofilms—grow,self-repair and adapt to the environment and possess distinctive living attributes that are beyond the reac
Microbial genomes encode dramatic number of natural product biosynthetic gene clusters(BGCs),and the products of vast majority of these BGCs remain to be discovered.
As a newly non-invasive emerging modality,NIR-Ⅱ fluorescence imaging(1000-1700 nm)has many advantages over conventional visible and NIR-I imaging(700-900 nm).[1-5] Unfortunately,few NIR-Ⅱ fluorophores