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腐蚀科学与防护技术 2009
SYNTHESIS AND BACTERICIDAL ACTIVITY OF NOVEL QUATERNARY PHOSPHONIUM SALTS
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Abstract:
A polymeric triphenyl phosphonium salt and the corresponding low-molecular-weight triphenyl phosphonium salt were synthesized by SN2 reaction.Then their molecule structures were illustrated by IR spectrum,and the thermal stability of plolymeric triphenyl phosphonium salts was investigated by TG/DTG curves.Their antibacterial activities against sulfate reducing bacteria(SRB)and total general bacteria(TGB)were examined by maximum probable number method.The results indicated that there was good antibacterial a...
