Search Results - "Hou, Xiudan"

Construction of an electrochemical sensor with graphene aerogel doped with ZrO2 nanoparticles and chitosan for the selective detection of luteolin by Hou, Xiudan, Wu, Wei, Zhao, Fangyuan, Xie, Wancui, Yang, Qingli

“…A simple, fast and sensitive method for the detection of luteolin is proposed based on the chitosan/reduced graphene oxide aerogel with dispersed ZrO 2…”
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Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A by Liu, Qianwen, Xin, Siyu, Tan, Xin, Yang, Qingli, Hou, Xiudan

“…A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of…”
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The application of graphene-based materials as chromatographic stationary phases by Liang, Xiaojing, Hou, Xiudan, Chan, James H.M., Guo, Yong, Hilder, Emily F.

“…There is tremendous interest in graphene since its discovery. In the past few years, graphene-based materials attracted much attention in analytical chemistry…”
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Recent Developments in Solid-phase Microextraction Coatings for Environmental and Biological Analysis by Hou, Xiudan, Wang, Licheng, Guo, Yong

“…Solid-phase microextraction, a frequently used sample preparation technique, is the miniaturization of the traditional extraction models, which gains copious…”
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Poly (ionic liquid) cross-linked hydrogel encapsulated with AuPt nanozymes for the smartphone-based colorimetric detection of zearalenone by Liu, Qianwen, Zhou, Lingling, Xin, Siyu, Yang, Qingli, Wu, Wei, Hou, Xiudan

“…A poly (ionic liquid) enhanced poly(acrylamide-acrylic acid) (PIL-PAM/AA) hydrogel-based colorimetric sensor was designed to detect zearalenone (ZEN)…”
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ZrO2 Nanoparticles and Poly(diallyldimethylammonium chloride)-Doped Graphene Oxide Aerogel-Coated Stainless-Steel Mesh for the Effective Adsorption of Organophosphorus Pesticides by Hou, Xiudan, Ding, Rong, Yan, Shihai, Zhao, Haiyan, Yang, Qingli, Wu, Wei

“…A novel sorbent based on the ZrO2 nanoparticles and poly(diallyldimethylammonium chloride)-modified graphene oxide aerogel-grafted stainless steel mesh…”
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Determination of organophosphorus pesticides based on graphene oxide aerogel solid phase extraction column by Hou, Xiudan, Yu, Hui, Zhu, Feng, Li, Zhaojie, Yang, Qingli

“…A graphene oxide aerogel was prepared and directly filled in a solid phase extraction (SPE) column without the aid of silica or other substrates. The aerogel…”
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Recent advances and applications of graphene-based extraction materials in food safety by Hou, Xiudan, Tang, Sheng, Wang, Jun

“…In the past few years, graphene-based composites gained tremendous interest in sample preparation due to the merits of large surface area, delocalized…”
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Chiral carbon quantum dots as fluorescent probe for rapid chiral recognition of isoleucine enantiomers by Hou, Xiudan, Song, Jiying, Wu, Qi, Lv, Haitao

“…Chiral recognition is always a significant and challenging work in analytical chemistry. A fluorescent chiral recognition method based on chiral carbon quantum…”
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Recent developments in three-dimensional graphene-based electrochemical sensors for food analysis by Hou, Xiudan, Xu, Hao, Zhen, Tianyuan, Wu, Wei

“…Food contaminants, which can occur at every stage of food production, has been considered as a spotlight. Its harmful effects on the human health points to the…”
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Ionic liquid-enhanced silica aerogels for the specific extraction and detection of aflatoxin B1 coupled with a smartphone-based colorimetric biosensor by Jiang, Wenpeng, Yang, Qingli, Duo, Huixiao, Wu, Wei, Hou, Xiudan

“…[Display omitted] •The aerogel pore of poly(VHIm+Br−)@SiO2 can reduce matrix interference.•MoS2/Au exhibited a peroxidase catalytic activity.•A portable signal…”
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Integration of Metallic Nanomaterials and Recognition Elements for the Specifically Monitoring of Pesticides in Electrochemical Sensing by Jiang, Wenpeng, Li, Zhaojie, Yang, Qingli, Hou, Xiudan

“…Although all countries have been controlling the excessive use of pesticides, incidents of pesticide residues still existed. Electrochemical biosensors are…”
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An overview of graphene-based nanoadsorbent materials for environmental contaminants detection by Huang, Tao, Tang, Xiaoqun, Luo, Kaixing, Wu, Yan, Hou, Xiudan, Tang, Sheng

“…Due to their unique porous structure, ultrahigh specific surface area, excellent mechanical/thermal stability, sufficient active sites and controllable surface…”
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Detection of chlorpyrifos via carbon nanotubes and AuPd nanoparticles-enhanced MXene electrode-based acetylcholinesterase biosensor by Hou, Xiudan, Ding, Rong, Jiang, Wenpeng, Yang, Qingli, Mao, Xiangzhao

“…An ultra-sensitive and high-efficient acetylcholinesterase electrochemical sensing platform on the basis of MXene/carbon nanotubes/AuPd composites was…”
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An efficient PCN-224/graphene aerogel-based extraction method for monitoring the degradation of organophosphorus pesticides in juice by Wang, Zirou, Gu, Sitian, Ma, Yu, Duo, Huixiao, Wu, Wei, Yang, Qingli, Hou, Xiudan

“…•PCN-224 could specifically recognize OPPs due to the ZrˑˑˑO/S bonds.•The PCN-224/GA@Sil-HPLC method exhibited low LODs of 0.12 μg L-1 and 0.15 μg L-1.•The…”
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Amphipathic carbon quantum dots-functionalized silica stationary phase for reversed phase/hydrophilic interaction chromatography by Wu, Qi, Hou, Xiudan, Zhang, Xiangfei, Li, Hui, Zhao, Liang, Lv, Haitao

“…Carbon quantum dots (CQDs) are considered as good chromatographic separation materials. However, due to the hydrophily of the synthesized CQDs, their…”
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A covalent-organic framework-based platform for simultaneous smartphone detection and degradation of aflatoxin B1 by Zhou, Lingling, Duan, Xueting, Dai, Jiayin, Ma, Yongchao, Yang, Qingli, Hou, Xiudan

“…This study developed a smartphone-based biosensor that could simultaneously detect and degrade aflatoxin B1 (AFB1). A donor-acceptor covalent organic framework…”
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Ionic liquids functionalized Fe.sub.3O.sub.4-based colorimetric biosensor for rapid determination of ochratoxin A by Liu, Qianwen, Xin, Siyu, Tan, Xin, Yang, Qingli, Hou, Xiudan

“…A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of the…”
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Hydrophilic Covalent Organic Frameworks Coated Steel Sheet As a Mass Spectrometric Ionization Source for the Direct Determination of Zearalenone and Its Derivatives by Wang, Wenhua, Liu, Tong, Wang, Youfa, Mu, Guodong, Zhang, Feng, Yang, Qingli, Hou, Xiudan

“…Zearalenone has attracted worldwide attention due to its toxic properties and threat to public health. A rapid determination method for zearalenone and its…”
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A highly sensitive MXene/AuPt/AChE-based electrochemical platform for the detection of chlorpyrifos by Ding, Rong, Jiang, Wenpeng, Ma, Yongchao, Yang, Qingli, Han, Xianzheng, Hou, Xiudan

“…This work proposed a new and feasible strategy to successfully synthesize MXene/AuPt nanocomposites through a reduction process. On the basis of the enzyme…”
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