《Journal of Analysis and Testing》

作品数：335被引量：211H指数：6
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《Journal of Analysis and Testing》
主办单位：中国有色金属学会;有研科技集团有限公司
最新期次：2025年1期更多>>
发文主题：MASS_SPECTROMETRYDETECTIONBIOSENSINGELECTROCHEMILUMINESCENCEANALYSIS更多>>
发文领域：理学医药卫生一般工业技术自动化与计算机技术更多>>
发文基金：国家自然科学基金广东省自然科学基金北京市自然科学基金山西省自然科学基金更多>>
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Self-sustainable Catalytic Nucleic Acid Circuit Powered Hybrid CRISPR-Cas Systems for Point-of-Care Diagnosis of Circadian Clock Gene from Cell Lysates
《Journal of Analysis and Testing》2025年第1期1-11,共11页Zhiyuan Feng Ran Liu Enming Yang Rui Lian Jingjing Zhang 
supported by the National Natural Science Foundation of China(No.22274072)。
The CRISPR-Cas13 systems have opened a new avenue for RNA detection due to their exceptional programmable collateral activity against ssRNA.However,most high-performance Cas13-based RNA sensors still suffer from some ...
关键词：CRISPR Nucleic acid circuit Point-of-care diagnosis Circadian clock gene 
Lab-on-a-Syringe Biosensing of Salmonella using Magnetic Grid Separation with Nanozyme Signal Amplification
《Journal of Analysis and Testing》2025年第1期12-20,共9页Lei Wang Meixuan Li Ai Xu Yanbin Li Jianhan Lin 
supported by the PinduoduoChina Agricultural University Research Fund(PC2023B02021);the 2115 Talent Development Program of China Agricultural University。
This work aimed to use a syringe as an experimental platform,and Salmonella typhimurium as a research model to develop a simple,cheap,rapid,and disposable optical biosensor.First,an elaborate separator with multiple f...
关键词：Optical biosensor Lab on a syringe Magnetic grid separation Gold@platinum nanozymes Bacteria detection 
Dual-Mode Colorimetric and Fluorescent Detection of Tumor Cells Based on Gold Nanoparticles-Loaded Phosphine Covalent Organic Frameworks
《Journal of Analysis and Testing》2025年第1期21-31,共11页Bilian Li Min Zhou Chun Zhao Lin Xiao Tianle Qi Hanbin Xu Linjiang Guo Guobao Ning Xiaokang Lu Keming Zhu Hui Zhao Can-Peng Li 
financially supported by Major science and technology project of Yunnan Province(202302AE090022);Key Research and Development Program of Yunnan(202203AC100010);the National Natural Science Foundation of China(32160597,32160236,32371463);National Key Research and Development Program of China(2022YFC2601604);Cardiovascular Ultrasound Innovation Team of Yunnan Province(202305AS350021);Spring City Plan:the High-level Talent Promotion and Training Project of Kunming(2022SCP001);the Association Foundation Program of Yunnan Provincial Science and TechnologyDepar tment;Kunming Medical University(202101AY070001-278);the second phase of“Double-First Class”program construction of Yunnan University。
Circulating tumor cells(CTCs)are important markers for cancer.The part of tumor cells that are detached from the primary tumor or metastatic tumor and enter the blood circulation is called CTCs.It is crucial to develo...
关键词：Phosphine covalent organic frameworks Circulating tumor cells Colorimetric and fluorescent dual mode detection Liquid biopsy Cytosensor 
Enhanced Performance of Co-doped Antimony Electrode for pH Measurement in Marine Environments
《Journal of Analysis and Testing》2025年第1期32-49,共18页Li Zong Zhen Li Fan Yang Tao Xu Caiyun Zhang Tengfei Xu 
financially supported by the National Natural Science Foundation of China(22104010);Shandong Provincial Natural Science Foundation of China(ZR2021QB141);Qingchuang Science and Technology Plan of Shandong Province(2021KJ054);Talent Incubation Project of Dezhou University(2019xjrc211,2019xjrc204 and SYJS22013);Dezhou Science and Technology Plan Project(2022dzkj057 and 2022dzkj058)。
The antimony(Sb)electrode,despite its prevalent use for pH detection in complex environments,suffers from severe potential drift due to poor corrosion resistance,thereby impeding long-term or online applications.Inter...
关键词：pH measurement Antimony-cobalt alloy Solid-state electrode STABILITY Electrochemical test 
Effects of Building Blocks and Defects on the Performance of Two-Dimensional Photonic Crystal Sensors for Black Liquor Detection
《Journal of Analysis and Testing》2025年第1期50-60,共11页Jiajia Quan Yu Song Huiyu Li Fangyuan Zhao Lin Zhou Zhongyu Cai Yong Wan 
supported by the National Natural Science Foundation of China under Grant Nos.22076008(Z.C.),41976173(Y.W.);Natural Science Foundation of Shandong Province under Grant Nos.ZR2020MA084,ZR2019MD016(Y.W.)。
In this study,to achieve convenient and sensitive detection of the concentration of the black liquor solution,we constructed two-dimensional photonic crystal sensors with a periodic arrangement of elliptical and circu...
关键词：Photonic crystal sensors Absorption spectrum Photonic bandgap High sensitivity Black liquor 
On-Site Analysis and Rapid Authentication of Valuable Agarwood Samples by Paper Capillary Spray Miniature Mass Spectrometry
《Journal of Analysis and Testing》2025年第1期61-70,共10页Yanqiao Xie Shengqi Huang Qian Zhang Siyu Zhang Zhuzhen Han Jinliang Yu Xingyu Wang Kaixian Chen Zhengtao Wang Linnan Li Li Yang 
supported by the National Natural Science Foundation of China(82274223);National Drug Standard Improvement Project(2023Z002)。
Agarwood is a resinous wood produced by plants of the genus Aquilaria in the Thymelaeaceae family after being injured.The wide distribution of origins and the complexity of formation have led to various species of aga...
关键词：AGARWOOD AUTHENTICATION Ambient ionization Paper capillary spray Miniature mass spectrometry 
A Distance-Adjustable 3D DNA Scaff old Accelerated Quadruped DNA Walker for the Photoelectrochemical Biosensing of RNA in Phytophthora Infestans
《Journal of Analysis and Testing》2025年第1期71-81,共11页Hui Yang Liying Ge Ziqing Liang Haoran Shen Yingju Liu Kaiyu He Weipeng Liu 
supported by the National Natural Science Foundation of China(32170100,32470085,22274059);Science and Technology Program of Guangzhou(2024A04J5241);Guangdong Basic and Applied Basic Research Foundation(2023A1515012871);Open Fund of Key Laboratory of Information Traceability for Agricultural Products,Ministry of Agriculture and Rural Aff airs(2023KF04)。
Phytophthora infestans,the causative agent of potato late blight,poses a destructive threat to global agricultural production.Herein,a 3D DNA scaff old is elaborately designed as DNA tracks for accelerating the walkin...
关键词：DNA walker Phytophthora infestans PHOTOELECTROCHEMICAL DNA scaffold RNA detection 
Biopolymer Decorated Pencil Graphite Electrode for the In-situ Quantification of L-Tryptophan in Dietary Supplements
《Journal of Analysis and Testing》2025年第1期82-95,共14页V.Devika P.J.Sreelekshmi B.Vedhanarayanan Sandhya Sadanandan R.Rejithamol 
A simplistic and novel electrochemical sensor for selectively detecting the essential amino acid tryptophan in dietary supplements was fabricated on a pencil graphite electrode modified with a tryptophan-based dipepti...
关键词：TRYPTOPHAN DIPEPTIDE ELECTROPOLYMERIZATION Electrochemical sensor VOLTAMMETRY 
A Highly Sensitive Electrochemical Aptasensor for Kanamycin:Leveraging RecJf Exonuclease-Assisted Target Recycling and Hybridization Chain Reaction Signal Amplification
《Journal of Analysis and Testing》2025年第1期96-108,共13页Qi Xiao Dongyou Zhang Mingli Yang Shuai Liu Yi Fang Shan Huang 
financially supported by Central Government Guided Local Science and Technology Development Fund Project(guikeZY22096017);Natural Science Foundation of Guangxi Province(2024GXNSFDA010036);National Natural Science Foundation of China(22164014,U23A2089)。
A highly sensitive electrochemical aptasensor was developed for the detection of kanamycin,employing a DNA signal amplification strategy that combines RecJf exonuclease-assisted target recycling with a hybridization c...
关键词：KANAMYCIN Target recycling Hybridization chain reaction Signal amplification Long dsDNA nanostructures 
A Novel Composite of Aptamer-Based Ti_(3)C_(2)T_(x)and Molecularly Imprinted Polymer with Double Recognition Property for Sensitive Electrochemical Detection of Ofloxacin
《Journal of Analysis and Testing》2025年第1期109-117,共9页Hanxing Yang Wenting Wang Yanbo Zeng Rong Tang Huixiang Yan Yiwen Yang Hailong Wang Jianbo Wang Longhua Guo Jianguo Xu Lei Li 
supported by the National Natural Science Foundation of China(21507041,21677060);the Zhejiang Province Public Welfare Technology Application Research Project(LGF21B050004);Scientific Research Fund of Zhejiang Provincial Education Department(Y202352065);Jiaxing Municipal Public Welfare Research Project(2022AY10015)。
A novel composite of aptamer-based Ti_(3)C_(2)T_(x)and molecularly imprinted polymer(Apt-Ti_(3)C_(2)T_(x)-MIP)with double recognition property was prepared for sensitive electrochemical detection of ofloxacin(OFL).Fir...
关键词：Ti_(3)C_(2)T_(x) APTAMER Molecular imprinting Double recognition Electrochemical sensor OFLOXACIN 
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