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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 学科主题：物理化学     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Polyaniline sheathed electrospun nanofiber bar for in vivo extraction of trace acidic phytohormones in plant tissue 期刊论文 journal of chromatography a, 2014, 卷号: 1342, 期号: 1, 页码: 16-23 作者:  Wu, Qian;  Wu, Dapeng;  Guan, Yafeng 收藏  |  浏览/下载：21/0  |  提交时间：2015/11/16 In vivo solid-phase micro-extraction  Polyaniline  Electrospun nanofibers  Phytohormones  Aloe leaf   In Vivo Fast Equilibrium Microextraction by Stable and Biocompatible Nanofiber Membrane Sandwiched in Microfluidic Device 期刊论文 analytical chemistry, 2013, 卷号: 85, 期号: 23, 页码: 11524-11531 作者:  Wu, Qian;  Wu, Dapeng;  Guan, Yafeng 收藏  |  浏览/下载：18/0  |  提交时间：2014/09/11 Naked-eye sensor for rapid determination of mercury ion 期刊论文 talanta, 2013, 卷号: 116, 页码: 563-568 作者:  Liu, Jing;  Wu, Dapeng;  Yan, Xiaohui;  Guan, Yafeng 收藏  |  浏览/下载：38/0  |  提交时间：2014/09/11 Mercuric ion  Naked-eye  Colorimetric  Filtration   BODIPY-based fluorometric sensor array for the highly sensitive identification of heavy-metal ions　 期刊论文 Analytica Chimica Acta, 2013, 卷号: 775, 页码: 93 Niu Liya; 李慧; 冯亮; Guan Yingshi; Chen Yuzhe; 段春风; Wu Lizhu; 关亚风; Tung Chenho; Yang Qingzheng 收藏  |  浏览/下载：19/0  |  提交时间：2014/09/11 Signal-to-noise ratio enhancement of the compact light-emitting diode-induced fluorescence detector 期刊论文 talanta, 2012, 卷号: 100, 页码: 27-31 作者:  Geng, Xuhui;  Wu, Dapeng;  Wu, Qian;  Guan, Yafeng 收藏  |  浏览/下载：26/0  |  提交时间：2013/10/11 Light-emitting diode  Fluorescence detector  SNR enhancement  Compact   Hollow fiber-based liquid-liquid-liquid micro-extraction with osmosis: I. Theoretical simulation and verification 期刊论文 journal of chromatography a, 2012, 卷号: 1248, 页码: 32-40 作者:  Wu, Qian;  Wu, Dapeng;  Geng, Xuhui;  Shen, Zheng;  Guan, Yafeng 收藏  |  浏览/下载：13/0  |  提交时间：2013/10/11 Hollow fiber-based liquid-liquid-liquid micro-extraction  Osmosis  Mass transfer kinetic model   Array capillary in-tube solid-phase microextraction: A rapid preparation technique for water samples 期刊论文 journal of chromatography a, 2012, 卷号: 1244, 页码: 69-76 作者:  Yan, Xiaohui;  Wu, Dapeng;  Peng, Hong;  Ding, Kun;  Duan, Chunfeng 收藏  |  浏览/下载：29/0  |  提交时间：2013/10/11 Array capillary in tube solid-phase microextraction (ACIT-SPME)  Rapid preparation technique  Water analysis  Thermal desorption  Polycyclic aromatic hydrocarbons (PAHs)   A compact and highly sensitive light-emitting diode-induced fluorescence detector for capillary flow systems 期刊论文 talanta, 2012, 卷号: 88, 期号: 15, 页码: 463-467 作者:  Geng, Xuhui;  Wu, Dapeng;  Guan, Yafeng 收藏  |  浏览/下载：15/0  |  提交时间：2013/10/11 Light-emitting diode  Fluorescence detector  Compact   Recent developments in solid-phase microextraction for on-site sampling and sample preparation 期刊论文 trac-trends in analytical chemistry, 2011, 卷号: 30, 期号: 10, 页码: 1568-1574 作者:  Duan, Chunfeng;  Shen, Zheng;  Wu, Dapeng;  Guan, Yafeng 收藏  |  浏览/下载：11/0  |  提交时间：2012/07/09 Fiber solid-phase microextraction  In-needle solid-phase microextraction  Microextraction by packed sorbent (MEPS)  Needle-trap device  On site  Sample preparation  Sampling  Solid-phase microextraction (SPME)  Stir-bar sorptive extraction (SBSE)  Thin-film microextraction   Study of the surface ionization detector for gas chromatography 期刊论文 journal of chromatography a, 2011, 卷号: 1218, 期号: 38, 页码: 6812-6816 作者:  Li, Weiwei;  Wu, Dapeng;  Chen, Shiheng;  Peng, Hong;  Guan, Yafeng 收藏  |  浏览/下载：9/0  |  提交时间：2012/07/09 Surface ionization detector  GC  Quartz liner  Thermo ionization  Amines  Selectivity