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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Monolith dip-it: a bifunctional device for improving the sensitivity of direct analysis in real time mass spectrometry 期刊论文 ANALYST, 2016 Li, Xianjiang; Li, Ze; Wang, Xin; Nie, Honggang; Zhang, Yiding; Bai, Yu; Liu, Huwei 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 SOLID-PHASE EXTRACTION  POROUS POLYMER MONOLITHS  TRIAZINE HERBICIDES  DART-MS  MICROEXTRACTION   Rapid analysis of four Sudan dyes using direct analysis in real time-mass spectrometry 期刊论文 analytical methods, 2015 Li, Ze; Zhang, Yi-Wei; Zhang, Yi-Ding; Bai, Yu; Liu, Hu-Wei 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 LIQUID-CHROMATOGRAPHY  CONTAINING FOODSTUFFS  AMBIENT CONDITIONS  AZO-DYES  PARA RED  PRODUCTS  IONIZATION  PEPPER  IV   Analysis of sudan I, sudan II, sudan III, and sudan IV in food by HPLC with electrochemical detection: Comparison of glassy carbon electrode with carbon nanotube-ionic liquid gel modified electrode 期刊论文 food chemistry, 2008 Chailapakul, Orawon; Wonsawat, Wanida; Siangproh, Weena; Grudpan, Kate; Zhao, Yifang; Zhu, Zhiwei 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 sudan I  sudan II  sudan III  sudan IV  sudan azo-dyes  food analysis  electrochemical detection  HPLC  carbon nanotube  MASS-SPECTROMETRY  ARRAY DETECTION  CHILI-POWDER  HOT CHILI  AZO-DYES  CHROMATOGRAPHY  CONFIRMATION  PRODUCTS  FILMS   Self-assembly of small molecules: An approach combining electrostatic self-assembly technology with host-guest chemistry 期刊论文 new journal of chemistry, 2001 Zhang, YJ; Cao, WX 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 POLYELECTROLYTE  FILMS  CALIXARENES  INTERFACES  ADSORPTION  COMPLEXES  COATINGS  DYE