id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-270364-lsfmcj5c	Geller, C.	Antiseptic properties of two calix[4]arenes derivatives on the human coronavirus 229E()	2010-09-18		.txt	text/plain	2328	129	54	Comparing these results with some obtained previously with chlorhexidine and hexamidine, (i) these two calixarenes did not show any cytotoxicity contrary to chlorhexidine and hexamidine, (ii) C[4]S showed as did hexamidine, a very weak activity against HCoV 229E, and (iii) the C[4]S-BTZ showed a stronger activity than chlorhexidine, i.e. 2.7 and 1.4 log 10 reduction in viral titer after 5 min of contact with 10 −3 mol L −1 solutions of C[4]S-BTZ and chlorhexidine, respectively. Comparing these results with some obtained previously with chlorhexidine and hexamidine, (i) these two calixarenes did not show any cytotoxicity contrary to chlorhexidine and hexamidine, (ii) C[4]S showed as did hexamidine, a very weak activity against HCoV 229E, and (iii) the C[4]S-BTZ showed a stronger activity than chlorhexidine, i.e. 2.7 and 1.4 log 10 reduction in viral titer after 5 min of contact with 10 −3 mol L −1 solutions of C[4]S-BTZ and chlorhexidine, respectively.	./cache/cord-270364-lsfmcj5c.txt	./txt/cord-270364-lsfmcj5c.txt