%0 Journal Article
%T Comparative study on toxicity of various camptothecin formulations on Chlorella vulgaris<br>不同喜树碱制剂对普通小球藻的毒性比较
%A LIAO Wenli
%A MA Jianyi
%A TONG Senmiao
%A CHEN Anliang
%A MA Liangjin
%A ZHANG Liqin
%A <br>廖文莉
%A 马建义
%A 童森淼
%A 陈安良
%A 马良进
%A 张立钦
%J 环境科学学报
%D 2011
%I 
%X In order to determine the toxicity of three camptothecin formulations on Chlorella vulgaris, 10- day tests were employed and data were determined every day. The results showed that 0.2% camptothecin EC had the highest toxicity to C. vulgaris in the 10d with EC50 values between 0.0368 mg·L-1 and 0.2547 mg·L-1, with the lowest value on the 3rd day. The toxicity of 0.5% camptothecin Na+ SL was low, with their EC50 value between 0.6659 mg·L-1 and 2.3104 mg·L-1. The toxicity of 0.5% camptothecin K+ SL increased gradually from the 2nd to the 8th days, with the lowest EC50 value of 0.4684 mg·L-1 on the 6th day. EC50 increased rapidly from 0.8024 mg·L-1 to 5.8423 mg·L-1on the 9th day. The results also showed that 0.5% camptothecin K+ and Na+ SL had the lowest toxicity, while the 0.2% camptothecin EC had the highest toxicity.
%K camptothecin
%K Chlorella vulgaris
%K toxic effects
%K natural pesticide<br>喜树碱
%K 普通小球藻
%K 毒性试验
%K 生物农药
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=D1920AB56F28E37CE9BC0A2A4E16D97E&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=F3090AE9B60B7ED1&sid=516C537CEEC0FAC3&eid=F52B110B2A5AC292&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=0&reference_num=27