APTASENSOR

作品数：37被引量：42H指数：4
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相关领域：理学生物学更多>>
相关作者：黄承志更多>>
相关机构：中国海洋大学河南师范大学西南大学更多>>
相关期刊：《Chinese Physics Letters》《Open Journal of Applied Biosensor》《Journal of Integrative Agriculture》《Advanced Sensor and Energy Materials》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划河北省自然科学基金中国博士后科学基金更多>>
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DNA walker induced“signal on”fluorescence aptasensor strategy for rapid and sensitive detection of extracellular vesicles in gastric cancer
《Chinese Chemical Letters》2025年第2期300-303,共4页Gaojian Yang Zhiyang Li Rabia Usman Zhu Chen Yuan Liu Song Li Hui Chen Yan Deng Yile Fang Nongyue He 
supported financially by the National Natural Science Foundation of China(NSFC,Nos.62071119 and 62075098);the National Key Research and Development Program of China(Nos.2017YFA0205301 and 2018YFC1602905)。
The extracellular vesicles show great potential as a noninvasive biomarker for the early detection of cancer.Hence,there is an urgent requirement to create biosensors that are time-saving,simple,and easily scalable in...
关键词：Extracellular vesicles APTAMER Streptavidin magnetic beads Nt.BbvCI Detection 
Mobile mini-fluorimeter for antibiotic aptasensing based on surface-plasmonic effect of burlike nanogolds enhanced by digitized imaging diagnosis
《Chinese Chemical Letters》2024年第5期418-422,共5页Tiantian Man Fulin Zhu Yaqi Huang Yuhao Piao Yan Su Shengyuan Deng Ying Wan 
supported by National Natural Science Foundation of China(Nos.21874071 and 22204077);China Postdoctoral Science Foundation(No.2021M701722);Fundamental Research Funds for the Central Universities(Nos.30921013112 and 30922010501)。
Antibiotic abuse now poses a grave threat to global ecology and bestirs public concerns about the residue issue in daily necessities.The traceability measurements along supply chain or logistic circulation have become...
关键词：Chloramphenicol and enrofloxacin APTASENSOR Gold nanoburs Smartphone fluorimetric suite Digitized image postprocessing 
Colorimetric and Photothermal Dual-modal Visual Detection of Iodide Ion Based on G-Quadruplex-Hemin Cascade Signal Amplification
《Chemical Research in Chinese Universities》2024年第2期305-310,共6页CHEN Yanyue LIU Jiali LIU Jiawen HU Rong YANG Yunhui ZHANG Xiaobing 
supported by the National Natural Science Foundation of China(Nos.21864026,21605130);the Natural Science Foundation of Yunnan Province,China(Nos.2018FB016,2016FD017).
The insufficient internal resorption of iodide ions(I−)leads to thyroid disorders,such as goiter,hypothyroidism,and cretinism in adults.In this paper,a portable point-of-care testing(POCT)platform was developed for th...
关键词：Dual-modal platform G-QUADRUPLEX Iodide ion Point-of-care testing(POCT) APTASENSOR 
Aptasensing biosynthesized phosphatidylserine with a AuNPs nanozyme-based colorimetric aptasensor
《Food Science and Human Wellness》2024年第2期823-829,共7页Sai Wang Rui Ma Chengqiang Li Ling Zhang Haiyang Zhang Xuehan Li Xiangzhao Mao 
supported by the National Natural Science Foundation of China(31922072);the Natural Science Foundation of Shandong Province(ZR2020JQ15);the Taishan Scholar Project of Shandong Province(tsqn201812020)。
Sensitive monitoring of the target products during the biosynthesis process is crucial,and facile analytical approaches are urgently needed.Herein,phosphatidylserine(PS)was chosen as the model target,a colorimetric ap...
关键词：PHOSPHATIDYLSERINE Chimeric aptamer AuNPs nanozyme Colorimetric aptasensor 
A core-satellite self-assembled SERS aptasensor containing a“biological-silent region”Raman tag for the accurate and ultrasensitive detection of histamine被引量：1
《Food Science and Human Wellness》2024年第2期1029-1039,共11页Chen Chen Yingfang Zhang Ximo Wang Xuguang Qiao Geoffrey I.N.Waterhouse Zhixiang Xu 
financially supported by the National Natural Science Foundation of China(31972149);funding support from the MacDiarmid Institute for Advanced Materials and Nanotechnology;the Dodd-Walls Centre for Photonic and Quantum Technologies。
Herein,a novel interference-free surface-enhanced Raman spectroscopy(SERS)strategy based on magnetic nanoparticles(MNPs)and aptamer-driven assemblies was proposed for the ultrasensitive detection of histamine.A core-s...
关键词：Surface-enhanced Raman spectroscopy Raman biological-silent region APTAMER Histamine detection Universal SERS-tag 
Electrochemical properties of MXenes and applications被引量：1
《Advanced Sensor and Energy Materials》2023年第4期13-39,共27页Mawethu Pascoe Bilibana 
MXenes,a two-dimensional transition metal carbide,nitride,and carbonitride family,have received a lot of interest in recent years due to their unique properties and diverse applications.This review presents a comprehe...
关键词：Mxene Elctrochemical BIOSENSOR APTASENSOR BATTERY MXene-based energy storage 
Rapid sensitive fluorescence detection of cadmium(Ⅱ)with pyrene excimer switching aptasensor
《Journal of Environmental Sciences》2023年第11期1-7,共7页Hao Yu Qiang Zhao 
supported by the National Natural Science Foundation of China(Nos.22074156 and 21874146).
Heavy metal cadmium(Ⅱ)contamination often occurs,causing great health risk to human due to high toxicity of cadmium(Ⅱ).Rapid,sensitive and simple detection of cadmium(Ⅱ)are of great importance in environmental moni...
关键词：APTAMER CADMIUM Pyrene excimer Fluorescence Sensor 
A novel fluorescent structure-switching aptasensor for the sensitive detection of acrylamide based on AuNPs-assisted separation of ssDNA
《Advanced Agrochem》2023年第3期276-283,共8页Ningyi Xu Xinyue Ma Yue Cao Huan Wang Han Wu Hongru Zheng Chuanyu Yang Ruiqi Zou Jiayi Liu Chunyan Sun Yuan Yuan 
supported by Science and Technology Development Program of Jilin Province,China(No.20210509024RQ);On-budget Capital Construction Fund of Jilin Province Development and Reform Commission,China(2023C014);Graduate Innovation Fund of Jilin University,China(No.2022051);College Students'Innovative Entrepreneurial Training Plan Program of Jilin University,China(S202210183292).
Fluorescent aptasensor was developed for acrylamide(AAm)detection by utilizing the adsorption effect of Au nanoparticles(AuNPs)and fluorescence properties of SYBR Green I(SGI)towards double-stranded DNA(dsDNA).Compare...
关键词：APTAMER ACRYLAMIDE Au nanoparticles SEPARATION Fluorescence 
DNA aptamers selection and characterization for development of impedimetric aptasensor for Bacillus cereus at different growing stages
《Advanced Agrochem》2023年第3期284-290,共7页Nuo Duan Mingyue Ye Minghui Lu Xiaowan Chen Shijia Wu 
supported by National Natural Science Fund of China(NSFC 32272449);Jiangsu Agriculture Science and Technology Innovation Fund(CX(22)3006);Guangzhou Science and Technology Project(202206010096);the Fundamental Research Funds for the Central Universities(JUSRP622025);Collaborative innovation center of food safety and quality control in Jiangsu Province.
The physiology(membrane integrity,intracellular esterase and redox activity)of individual pathogenic bacteria is various in different growing phase,which has a profound significance for food safety testing and control...
关键词：B.cereus Different growing phase SELEX APTAMER Impedance 
Advanced Pt hollow nanospheres/rubrene nanoleaves coupled with M-shaped DNA walker for ultrasensitive electrochemiluminescence bioassay
《Chinese Chemical Letters》2023年第6期247-251,共5页Yumeng Song Xiuli Tao Wenbin Liang Xia Zhong Ruo Yuan Ying Zhuo 
financially supported by the National Natural Science Foundation(NNSF)of China(No.22022408);the Chongqing Talents Personnel Support Program(No.NCQYC201905067);the Fundamental Research Funds for the Central Universities(No.XDJK2019TJ002)。
Herein,an intense electrochemiluminescence(ECL)was achieved based on Pt hollow nanospheres/rubrene nanoleaves(Pt HNSs/Rub NLs)without the addition of any coreactant,which was employed for ultrasensitive detection of c...
关键词：Platinum hollow nanospheres Electrochemiluminescence aptasensor M-shaped DNA walker On-off-on switch Carcinoembryonic antigen 
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