The structural,infrared(IR)and Raman spectroscopic properties of alkali-metal exchanged(Na+,K+,Rb+,Cs+)zeolites with the stilbite(STI)framework have been st
Acetylene is a very important chemical feedstock for modern industry.Many widely used polymer products such as polyurethane and polyester plastics are synth
As one of the four fundamental classes of macromolecules that comprise living systems,glycans are found to play diverse roles in a wide range of biological proc
Heparan sulfates are highly sulfated polysaccharides exhibiting important functions in many biological processes.The backbone structures and sulfation patterns
Approacheses that could improve the outcome of cancer treatment are of significance.Surgical resection is a mainstay for solid tumor treatment whereupon residua
Stereoselective β-mannosylation has been recognized as one of the greatest challenges in carbohydrate chemistry.Herein,we described a new method for stereo