The Browser cookies are disabled and you will not be able to Login to Polymerupdate. Please enable the cookies from the Browser settings by following the instructions ...

Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, People’s Republic of China State ...

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

Perchloric acid, trichloroacetic acid, sodium hydroxide, sodium dihydrogen phosphate, and hydrochloric acid were of guaranteed reagent grade. Anhydrous citric acid, triethylamine, and acetic acid were ...