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fool_proof: ½ð±Ò+1, »¶Ó­³£À´ÉúÎï²ÄÁϰæÓ¦Öú½»Á÷ 2013-05-10 17:39:52
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fool_proof: ½ð±Ò+1, »¶Ó­³£À´ÉúÎï²ÄÁϰæÓ¦Öú½»Á÷ 2013-05-10 21:47:36
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ºìÖÛÁ÷ÐÇ: ½ð±Ò+1, ר¼Ò¿¼ºË, »¶Ó­À´ÉúÎï²ÄÁϰå¿éÓ¦Öú½»Á÷ 2013-05-11 00:22:57
how did you measure the charge? by zeta-potential?
maybe you should also consider the change of hydrodynamic diameter after PEGylation.
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4Â¥2013-05-10 23:29:10
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