A convenient colorimetric approach for visual detection of melamine in raw milk was realized by using gold nanoparticles......

Alkylation reaction utilizing alcohols as alkylating reagents through a borrow-hydrogen(BH)or hydrogen autotransfer(HA)s......

As an important class of N-heterocycles,quinazoline derivatives are prevalent in many nature products and synthetic drug......

A chiral cobalt pincer complex,when combined with an achiral electron-rich mono-phosphine ligand,catalyzes efficient asy......

本文运用文献资料、现场统计、录相观察、数理比较等方法，对CUBA全国大学生篮球联赛女子八强比赛中内线运动员防守的技战术运用和方......

Femoroacetabular impingement(FAI)is an increasingly recognized condition,which is believed to contribute to degenerative......

钯催化Suzuki偶联是比较常见金属有机反应,它是构建Aryl-Aryl键中最实用的方法。常用的含磷钯催化剂具有催化活性高,但对氧气和水......