A fair use statement regarding the full text of the request

Your requested [石墨烯量子点磁性复合纳米粒子分散固相微萃取－毛细管电泳法测定肉桂酸及其衍生物] is currently limited to Lanzhou Institute of Chemical Physics，Chinese Academy of Sciences internal sharing.

To solicit author authorization, you need to provide the following information: name, organization, personal e-mail, reason for request. The information you provide will be reviewed and you are committed to the truth of the information provided. The personal information you provide will be protected according to law.