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| 1 | Polyaniline Nanofiber Composites with Amines:Novel Materials for Phosgene Detection显示文摘Several orders of magnitude of change in resistance are observed upon chemical doping and dedoping of the conducting polymer polyaniline.This large conductivity range can be utilized to make sensitive chemical sensors.Polyaniline,in its nanofiber form,has even greater sensing capabilities due to the small fiber diameters,high surface area,and porous nanofiber network that enhances gas diffusion into the fibers.Polyaniline nanofibers have been synthesized using a rapid mixing method and dispersed in water allowing them to be easily modified with water soluble agents,making new composite materials.Polyaniline nanofiber composite materials can be used to enhance detection of analytes that unmodified polyaniline would not otherwise be able to detect.The detection mechanism involves the reaction of an additive with the analyte to generate a strong acid that is easily detected by polyaniline,resulting in orders of magnitude changes in resistance.The reaction of the additive alone with the analyte produces no electrical response,however.In this paper,an array of amine-polyaniline nanofiber composite materials is investigated for the detection of phosgene gas.The influence of environmental conditions such as humidity and temperature are examined and a detection mechanism is presented. | Shabnam Virji Robert Kojima Jesse D.Fowler Joey G.Villanueva Richard B.Kaner Bruce H.Weiller | 2009 | Nano Research2009，2，2： | 2 |
| 2 | Cord blood telomere length, telomerase activity and inflammatory markers in pregnancies in women with diabetes or gestational diabetes显示文摘 | J. A.Cross R. C.Temple J. C.Hughes N. C.Dozio C.Brennan K.Stanley H. R.Murphy D.Fowler D. A.Hughes M. J.Sampson | 2010 | Diabetic Medicine2010，，11： | 1 |
| 3 | 规模化粪池污泥热解及与农业废弃物共热解的资源回收和生物炭特性分析显示文摘1研究亮点*首次对规模化粪池污泥制备生物炭进行了全面研究;*生物炭具备作为固体燃料和土壤改良剂的应用潜力;*化粪池污泥制备生物炭可以完全杀死病原体并且使重金属部分稳定化;*化粪池污泥和农业废弃物共处理提高了生物炭的理化特性。 | Benedict C.Krueger Geoffrey D.Fowler Michael R.Templeton Berta Moya 赵玉莹(译) 程世昆(译) 李子富(审查) | 2020 | 环境卫生工程2020，28，5： | 1 |
| 4 | 哺乳动物成体神经元的再生:内、外环境因子的作用(英文)显示文摘哺乳动物成体神经元的再生现象是最近三十年才被科学家们所认识并逐渐接受的。随着科研方法与实验技术的发展 ,在成年哺乳动物的一些特定脑区 ,比如海马齿状回 (Dentategyrusofthehippocampus)、室下区(Subventricularzone)和杏仁核 (Amygdala)中发现了新生细胞。研究表明 ,内外环境因子可影响成体神经元的再生。具体表现在环境多样性、自主活动、有益社会交往、短日光照、化学刺激以及诸如 5 -羟色胺和脑源性神经营养因子等神经递质水平的增加 ,都会促进新生细胞的增生或存活。而负面社会交往及应激激素皮质酮对成体神经元的再生有抑制和降低作用。研究还表明 ,根据种和性别的差异 ,类脂醇激素对成体神经元的再生起到促进或抑制作用。 | Christie D.FOWLER 汪作新 | 2003 | 动物学报2003，49，2： | 0 |
| 5 | 计算机辅助心理测验发展概述显示文摘世界上不少国家已经将计算机技术应用于心理测验,如用计算机管理测验过程、评判测验分数、解释测验结果等。在这篇文章中,我们将追述美国、英国及欧洲大陆国家的早期工作,评述当前国际上计算机辅助心理测验的发展状况,还将讨论在运用现有的基于计算机的心理测验技术时遇到的跨语言跨文化问题。 | Raymond D.Fowler James N.Butcher 曹霞 | 1990 | 心理科学进展1990，，1： | 0 |
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