A glass spotting capillary is a thin, cylindrical, or micro-tapered glass tube characterized by its slender structure. With diameters often below the millimeter scale and lengths extending up to tens of centimeters, these tubes feature thin walls, making them ideal for various laboratory operations. Common uses include liquid distribution, mixing,...

    The main raw material of PTFE sample capillary is polytetrafluoroethylene (PTFE), so it has excellent high temperature resistance, corrosion resistance, low friction coefficient and other characteristics. PTFE (polytetrafluoroethylene) is a high molecular polymer known for its extraordinary chemical stability. It is resistant to almost all strong acids, alkalis...

The SadPhos family represents a new generation of adaptive ligands with multiple coordination centers. This innovative ligand family, developed by Professor Zhang Junliang’s research group, derives its name from the English abbreviation for sulfinamide phosphine ligands. Over the past nine years, the SadPhos family has evolved from Ming-Phos to include...

Ligands play a critical role in asymmetric synthesis by bonding with central metal atoms through coordination or covalent bonds. These interactions influence the chemical environment around the metal, improving reaction conditions, enhancing catalytic activity, and increasing conversion rates. To date, thousands of chiral ligands have been developed to advance research...

Ligands, which bond with metal central atoms through coordination or covalent bonds, play a critical role in influencing the chemical environment of metal atoms. They improve reaction conditions, enhance catalytic activity, and boost conversion rates. Over the years, scientists have developed thousands of chiral ligands to meet the demands of...

Ligands play a critical role in chemical synthesis, bonding with metal central atoms through coordination or covalent bonds. These interactions directly influence the chemical environment around the metal atoms, improving reaction conditions, catalytic activity, and conversion rates. Over the years, scientists have developed thousands of chiral ligands to meet the...