Aerosol optical tweezers are used to simultaneously characterize and compare the hygroscopic properties of two aerosol droplets, one containing inorganic and organic solutes and the second, referred ...

Number of skin reactions to 2% concentration at 2-day scoring* 0/183 0/183 0/183 0/183 HEQ = di-(hardened tallow fatty acid) ester of 2,3-dihydroxypropyl-trimethyl ammonium chloride; TEA-Quat ...

Number of skin reactions to 2% concentration at 2-day scoring* 0/183 0/183 0/183 0/183 HEQ = di-(hardened tallow fatty acid) ester of 2,3-dihydroxypropyl-trimethyl ammonium chloride; TEA-Quat ...

China Pingjiang Pumped Storage Power Station’s first inclined diversion shaft was fully completed, marking a significant ...

HS2’s tunnelling team in London is one step closer to completing the capital’s Northolt Tunnel after the latest in ...

Novel star-shaped trimeric surfactants consisting of three quaternary ammonium surfactants linked to a tris (2-aminoethyl)amine core were synthesized. Each ammonium had two methyls and a straight ...