Ratiometric electrochemical detection of miRNA based on DNA nanomachines and strand displacement reaction Juan GaoLin LiuJianxiu Wang Original Paper 03 March 2022 Article: 133
Synthesis of a cerium-based nanomaterial with superior oxidase-like activity for colorimetric determination of glutathione in food samples Tianlin WangYuwen HuXianqing Huang Original Paper 03 March 2022 Article: 132
“Off-on” fluorescence probe based on green emissive carbon dots for the determination of Cu2+ ions and glyphosate and development of a smart sensing film for vegetable packaging Jiajie WuXiaoyong ChenJiamin Zhang Original Paper 03 March 2022 Article: 131
UiO-67 decorated on porous carbon derived from Ce-MOF for the enrichment and fluorescence determination of glyphosate Yu QiangWeixia YangZhonghong Li Original Paper 03 March 2022 Article: 130
MicroRNA-21 electrochemiluminescence biosensor based on Co-MOF–N-(4-aminobutyl)-N-ethylisoluminol/Ti3C2Tx composite and duplex-specific nuclease-assisted signal amplification Yang JiangRong LiYan Li Original Paper 03 March 2022 Article: 129
Recent advances of functional nucleic acid-based sensors for point-of-care detection of SARS-CoV-2 Wenxian ZhangYing HeJingjing Zhang Review Article 02 March 2022 Article: 128
Wearable electrochemical biosensors to measure biomarkers with complex blood-to-sweat partition such as proteins and hormones David PérezJahir Orozco Review Article 01 March 2022 Article: 127
Ratiometric electrochemical immunoassay for procalcitonin based on dual signal probes: Ag NPs and Nile blue A Qi YueXuan LiWei Cao Original Paper 01 March 2022 Article: 126
Core–shell nanocomposite of flower-like molybdenum disulfide nanospheres and molecularly imprinted polymers for electrochemical detection of anti COVID-19 drug favipiravir in biological samples Shuang WangChen WangWeilu Liu Original Paper 01 March 2022 Article: 125
Design and fabrication of reusable core–shell composite microspheres based on nanodiamond for selective enrichment of phosphopeptides Shicong JiaRuizhi TangJunjie Ou Original Paper 28 February 2022 Article: 124
Morphology and electrical properties of high-speed flexography-printed graphene Rebecca R. TafoyaMichael A. GallegosEthan B. Secor Original Paper 28 February 2022 Article: 123
Hydrophobic laser-induced graphene potentiometric ion-selective electrodes for nitrate sensing Robert G. HjortRaquel R. A. SoaresCarmen L. Gomes Original Paper 26 February 2022 Article: 122
Voltammetric picomolar determination of mercury, copper and cadmium using modified pencil graphite electrode with poly-L-cysteine and Fe3O4 nanoparticles Abbas Hassan OghliAhmad Soleymanpour Original Paper 26 February 2022 Article: 121
Near-infrared mediated orthogonal bioimaging and intracellular tracking of upconversion nanophotosensitizers Yi XiangShanshan ZhengXiaohui Zhu Original Paper 24 February 2022 Article: 120
A fluorescence nanoplatform for the determination of hydrogen peroxide and adenosine triphosphate via tuning of the peroxidase-like activity of CuO nanoparticle decorated UiO-66 Yaxin XuPeipei LiShouzhuo Yao Original Paper 23 February 2022 Article: 119
Electrochemical determination of quercetin using glassy carbon electrode modified with WS2/GdCoO3 nanocomposite Vinitha MariyappanNaveen KaruppusamyRasu Ramachandran Original Paper 23 February 2022 Article: 118
Microfluidic flow-injection aptamer-based chemiluminescence platform for sulfadimethoxine detection Yanwei WangSimone RinkMichael Seidel Original Paper Open access 23 February 2022 Article: 117
Powering bioanalytical applications in biomedicine with light-responsive Janus micro-/nanomotors Conghui LiuJuejiao HuangXueji Zhang Review Article 23 February 2022 Article: 116
Determination of cyanide based on a dual-emission ratiometric nanoprobe using silver sulfide quantum dots and silicon nanoparticles Fatemeh RahimiMansoor Anbia Original Paper 22 February 2022 Article: 115
A competitive immunoassay for detecting triazophos based on fluorescent catalytic hairpin self-assembly Yuanshang WangA. M. Abd El-AtyBruce D. Hammock Original Paper 21 February 2022 Article: 114
Smartphone-assisted ratiometric fluorescence sensing platform for the detection of doxycycline based on BCNO QDs and calcium ion Fang LiuManman WangJunjian Zhao Original Paper 21 February 2022 Article: 113
Photothermal card reader assay using the commercial colloidal gold test strip for the rapid quantitative detection of food hazards Ying WangTian WangHongyan Zhang Original Paper 21 February 2022 Article: 112
Separation and detection of E. coli O157:H7 using a SERS-based microfluidic immunosensor Sara AsgariRajiv DhitalMengshi Lin Original Paper 19 February 2022 Article: 111
Label-free electrochemical biosensor for determination of procalcitonin based on graphene-wrapped Co nanoparticles encapsulated in carbon nanobrushes coupled with AuPtCu nanodendrites Xin-Yue GeJing-Xian ZhangJiu-Ju Feng Original Paper 17 February 2022 Article: 110
Engineered lanthanide-doped upconversion nanoparticles for biosensing and bioimaging application Yong LiChen ChenJinliang Liu Review Article 17 February 2022 Article: 109
Determination of tuberculosis-related volatile organic biomarker methyl nicotinate in vapor using fluorescent assay based on quantum dots and cobalt-containing porphyrin nanosheets Qidi HeShuangshuang CaiZuanguang Chen Original Paper 16 February 2022 Article: 108
Nitrogen and sulfur co-doped carbon dot-based ratiometric fluorescent probe for Zn2+ sensing and imaging in living cells Shengyu ChenSuping LiShulin Zhao Original Paper 15 February 2022 Article: 107
A surface protein−imprinted biosensor based on boronate affinity for the detection of anti−human immunoglobulin G Zixuan LiuZheng-Zhi YinYong Kong Original Paper 15 February 2022 Article: 106
Electrochemical biosensing of circulating microRNA-21 in cerebrospinal fluid of medulloblastoma patients through target-induced redox signal amplification Chen WangYujie LiuChenran Zhang Original Paper 14 February 2022 Article: 105
A colorimetric sensor for Staphylococcus aureus detection based on controlled click chemical-induced aggregation of gold nanoparticles and immunomagnetic separation Yushen LiuXuechen WangChao Zhao Original Paper 14 February 2022 Article: 104
A review on corona virus disease 2019 (COVID-19): current progress, clinical features and bioanalytical diagnostic methods Fariba MollarasouliNader Zare-ShehnehMehrorang Ghaedi Review Article 14 February 2022 Article: 103
New trends in enzyme-free electrochemical sensing of ROS/RNS. Application to live cell analysis Daniel RojasJuan F. Hernández-RodríguezDario Compagnone Review Article 12 February 2022 Article: 102
2D disposable stochastic sensors for molecular recognition and quantification of maspin in biological samples Raluca-Ioana Stefan-van StadenRuxandra-Maria Ilie-MihaiMarius Badulescu Original Paper 12 February 2022 Article: 101
3D-printed electrochemical pestle and mortar for identification of falsified pharmaceutical tablets Ricoveer S. ShergillAnna FarlowBhavik A. Patel Original Paper 12 February 2022 Article: 100
Electrospun nanofibers modified with zeolitic imidazolate framework-8 for electrochemiluminescent determination of terbutaline Zhuo SunJuan LuLi Tian Original Paper 12 February 2022 Article: 99
Supramolecule self-assembly synthesis of amyloid phenylalanine-Cu fibrils with laccase-like activity and their application for dopamine determination Mengxuan LiuJian-Hang YinNa Xu Original Paper 11 February 2022 Article: 98
Electrochemical sensing of Staphylococcus aureus based on conductive anti-fouling interface Huanli GaoTingting XuHongqi Dai Original Paper 11 February 2022 Article: 97
Dipeptide nanoparticle and aptamer-based hybrid fluorescence platform for enrofloxacin determination Yuting JinRongfang YanYiwei Tang Original Paper 11 February 2022 Article: 96
Novel electrochemical sensor modified with molecularly imprinted polymers for determination of enrofloxacin in marine environment Jianlei ChenLiju TanJiangtao Wang Original Paper 10 February 2022 Article: 95
Electrochemical nanobiosensors equipped with peptides: a review Masoud NegahdaryLúcio Angnes Review Article 08 February 2022 Article: 94
Simultaneous electrochemical detection of gallic acid and uric acid with p-tert-butylcalix[4]arene-based coordination polymer/mesoporous carbon composite Xia NiuWen-Yuan PeiJian-Fang Ma Original Paper 07 February 2022 Article: 93
Development of hybrid monoliths incorporating metal–organic frameworks for stir bar sorptive extraction coupled with liquid chromatography for determination of estrogen endocrine disruptors in water and human urine samples S. ZatrochováH. Martínez-Pérez-CejuelaJ. M. Herrero-Martínez Original Paper Open access 07 February 2022 Article: 92
Portable electrochemical micro-workstation platform for simultaneous detection of multiple Alzheimer’s disease biomarkers Yibiao LiuZhen HuangTailin Xu Original Paper 07 February 2022 Article: 91
Photoelectrochemical determination of diclofenac using oriented single-crystalline TiO2 nanoarray modified with molecularly imprinted polypyrrole Xinyu BaiWenkai GaoNengqin Jia Original Paper 07 February 2022 Article: 90
Culture and in situ H2O2-mediated electrochemical study of cancer cells using three-dimensional scaffold based on graphene foam coated with Fe3O4 nanozyme Xue-Bo HuNing ShangYan-Ming Liu Original Paper 07 February 2022 Article: 89
Simultaneous probing of dual intracellular metabolites (ATP and paramylon) in live microalgae using graphene oxide/aptamer nanocomplex Jee Young KimCho Rok JinYoon-E Choi Original Paper 07 February 2022 Article: 88
ZIF-8 encapsulated upconversion nanoprobes to evaluate pH variations in food spoilage Jinmei WuQi LuQingsong Mei Original Paper 07 February 2022 Article: 87
A novel colorimetric aptasensor for sensitive tetracycline detection based on the peroxidase-like activity of Fe3O4@Cu nanoparticles and “sandwich” oligonucleotide hybridization Lijun WangHong ZhouXianggui Chen Original Paper 07 February 2022 Article: 86
Improving sorption performance of a molecularly imprinted monolithic column by doping mesoporous molecular sieve SBA-15 Dong-Yu AnWan-Rong PuZhao-Sheng Liu Original Paper 07 February 2022 Article: 85
Fluorescent assay of alkaline phosphatase activity via atom transfer radical polymerization Jing LuDaoxiang LiJinming Kong Original Paper 07 February 2022 Article: 84