Amplified electrochemical antibiotic aptasensing based on electrochemically deposited AuNPs coordinated with PEI-functionalized Fe-based metal-organic framework Youxiong ZhangBing LiQingping Wu Original Paper 04 August 2021 Article: 286
Ultrasensitive electrochemical detection of hepatitis C virus core antigen using terminal deoxynucleotidyl transferase amplification coupled with DNA nanowires Yuwei WangLinbin LiJuan Zhang Original Paper 03 August 2021 Article: 285
Electrochemical detection of carbendazim with mulberry fruit-like gold nanocrystal/multiple graphene aerogel and DNA cycle amplification Wang JinLi RuiyiLi Zaijun Original Paper 02 August 2021 Article: 284
Rapid and specific detection nanoplatform of serum exosomes for prostate cancer diagnosis Qiaoyu LiYanlin WangShaoning Yu Original Paper 02 August 2021 Article: 283
A fluorescent and colorimetric dual-channel sensor based on acid phosphatase–triggered blocking of internal filtration effect Fanpeng RanChen MaHaixia Zhang Original Paper 02 August 2021 Article: 282
Surface-enhanced Raman spectroscopy aptasensor for simultaneous determination of ochratoxin A and zearalenone using Au@Ag core-shell nanoparticles and gold nanorods Ruipeng ChenShuang LiZhixian Gao Original Paper 31 July 2021 Article: 281
SERS-ELISA determination of human carboxylesterase 1 using metal-organic framework doped with gold nanoparticles as SERS substrate Jun FengHao Lu Lijun Li Original Paper 30 July 2021 Article: 280
Molecularly imprinted polymer grafted on paper and flat sheet for selective sensing and diagnosis: a review Zahra MamipourAli NematollahzadehMohsen Kompany-Zareh Review Article 30 July 2021 Article: 279
A chemiluminescence probe enhanced by cobalt and nitrogen-doped carbon dots for the determination of a nitrosative stress biomarker Elnaz DelnavazMohammad Amjadi Original Paper 28 July 2021 Article: 278
Facile synthesis of single-crystalline Fe-doped copper vanadate nanoparticles for the voltammetric monitoring of lethal hazardous fungicide carbendazim Annamalai YamunaTse-Wei ChenTing-Yu Jiang Original Paper 28 July 2021 Article: 277
Simultaneous electrochemical detection of guanine and adenine using reduced graphene oxide decorated with AuPt nanoclusters Brennan MaoLanting QianAicheng Chen Original Paper 28 July 2021 Article: 276
Simultaneous trace-level monitoring of seven opioid analgesic drugs in biological samples by pipette-tip micro solid phase extraction based on PVA-PAA/CNT-CNC composite nanofibers followed by HPLC-UV analysis Saeed Hejabri KandehShima AminiHomeira Ebrahimzadeh Original Paper 27 July 2021 Article: 275
Glutathione-functionalized two-dimensional cobalt sulfide nanosheets for rapid and highly efficient enrichment of N-glycopeptides Wenjie GaoYu BaiHuwei Liu Original Paper 27 July 2021 Article: 274
Determination of Cr(VI) based on the peroxidase mimetic catalytic activity of citrate-capped gold nanoparticles Yingying QiJinxin MaXiang Gao Original Paper 26 July 2021 Article: 273
Cu2+-modified MOF as laccase-mimicking material for colorimetric determination and discrimination of phenolic compounds with 4-aminoantipyrine Cong Yi HuZhong Wei JiangYuan Fang Li Original Paper 24 July 2021 Article: 272
RETRACTED ARTICLE: Synthesis of hierarchically porous 3D polymeric carbon superstructures with nitrogen-doping by self-transformation: a robust electrocatalyst for the detection of herbicide bentazone Bhuvanenthiran MutharaniPalraj RanganathanJuin-Yih Lai Original Paper 24 July 2021 Article: 271
Rationally engineered high-performance BiVO4/Ag3VO4/SnS2 photoelectrodes for ultrasensitive immunosensing of CYFRA21-1 based on HRP-tyramine-triggered insoluble precipitates Dongquan LengRui XuHuangxian Ju Original Paper 23 July 2021 Article: 270
Graphene-based fluorometric determination of agrD gene transcription in methicillin-resistant Staphylococcus aureus using exonuclease III-aided target recycling and DNA walker cascade amplification Yi NingXiaoqi WangFangguo Lu Original Paper 23 July 2021 Article: 269
Electroanalytical overview: utilising micro- and nano-dimensional sized materials in electrochemical-based biosensing platforms Robert D. CrapnellCraig E. Banks Review Article Open access 22 July 2021 Article: 268
Homogeneous photoelectrochemical biosensor for microRNA based on target-responsive hydrogel coupled with exonuclease III and nicking endonuclease Nb.BbvCI assistant cascaded amplification strategy Jiao YangShilan FuZhenyu Lin Original Paper 22 July 2021 Article: 267
A single nucleotide polymorphism electrochemical sensor based on DNA-functionalized Cd-MOFs-74 as cascade signal amplification probes Jia Li LiuYu Chan Ma Yun Hui Yang Original Paper 21 July 2021 Article: 266
How 3D printing can boost advances in analytical and bioanalytical chemistry Adriano AmbrosiAlessandra Bonanni Review Article 21 July 2021 Article: 265
DNA cyclic assembling control in an electrochemical strategy with MoS2@AuNPs for determination of kanamycin Lina WangLi ZhangYujuan Cao Original Paper 21 July 2021 Article: 264
Fluorescent enzyme-linked immunosorbent assay based on alkaline phosphatase-responsive coordination polymer composite Shenghua LiXing HuHongliang Tan Original Paper 21 July 2021 Article: 263
Ultrasensitive, high-throughput, and rapid simultaneous detection of SARS-CoV-2 antigens and IgG/IgM antibodies within 10 min through an immunoassay biochip Chunhua WangChao WangLin Han Original Paper 20 July 2021 Article: 262
Rapid, label-free, and sensitive point-of-care testing of anti-SARS-CoV-2 IgM/IgG using all-fiber Fresnel reflection microfluidic biosensor Wenjuan XuJiayao LiuFeng Long Original Paper 19 July 2021 Article: 261
Correction to: The role of band structure in co- and Fe-co-doped Ba0.5Sr0.5Zr0.1Y0.1O3-δ perovskite semiconductor to design an electrochemical aptasensing platform: application in label-free detection of ochratoxin a using voltammetry Sajid RaufMaryam AwanChang Ping Yang Correction 16 July 2021 Article: 260
A novel ratiometric fluorescence nanoprobe for sensitive determination of uric acid based on CD@ZIF-CuNC nanocomposites Chunran MaPeihua LiZhi-Ling Song Original Paper 16 July 2021 Article: 259
Recent progress in the optical detection of pathogenic bacteria based on noble metal nanoparticles Shou-Zhi YangQi-Ao LiuJian-Jun Li Review Article 16 July 2021 Article: 258
Impedimetric cardiac biomarker determination in serum mediated by epoxy and hydroxyl of reduced graphene oxide on gold array microelectrodes S. TaniselassMohd Khairuddin Md ArshadPeriasamy Anbu Original Paper 15 July 2021 Article: 257
Molybdenum disulfide-graphene oxide composites as dispersive solid-phase extraction adsorbents for the enrichment of four paraben preservatives in cosmetics Wenjing SunXiaoyu HuNengsheng Ye Original Paper 15 July 2021 Article: 256
Target-swiped DNA lock for electrochemical sensing of miRNAs based on DNAzyme-assisted primer-generation amplification Yeru WangWenyu SunJinghua Yu Original Paper 15 July 2021 Article: 255
AIEgens-based fluorescent covalent organic framework in construction of chemiluminescence resonance energy transfer system for serum uric acid detection Haonan TanYinhuan Li Original Paper 15 July 2021 Article: 254
Fluorescent detection of microRNA-21 in MCF-7 cells based on multifunctional gold nanorods and the integration of chemotherapy and phototherapy Yan GongWei YuanCaifeng Ding Original Paper 14 July 2021 Article: 253
Monose-modified organic electrochemical transistors for cell surface glycan analysis via competitive recognition to enzyme-labeled lectin Lizhen ChenJie WuHuangxian Ju Original Paper 13 July 2021 Article: 252
Enhancement of self-powered humidity sensing of graphene oxide–based triboelectric nanogenerators by addition of graphene oxide nanoribbons Faezeh EjehiRaheleh MohammadpourPezhman Sasanpour Original Paper 13 July 2021 Article: 251
End-labeling-based electrochemical strategy for detection of adenine methylation in nucleic acid by differential pulse voltammetry Hongmei YangYafen WangZilin Chen Original Paper 12 July 2021 Article: 250
A rapid reduction of Au(I→0) strategy for the colorimetric detection and discrimination of proteins Yumin LengJinbing ChengZhengbo Chen Original Paper 12 July 2021 Article: 249
Correction to: Process-property correlations in laser-induced graphene electrodes for electrochemical sensing Arne BehrentChristian GriescheAntje J. Baeumner Correction Open access 10 July 2021 Article: 248
Nitrogen-doped carbon dots for dual-wavelength excitation fluorimetric assay for ratiometric determination of phosalone Xiufen LiaoCongjin ChenChunqiu Lv Original Paper 09 July 2021 Article: 247
Fast construction of core-shell structured magnetic covalent organic framework as sorbent for solid-phase extraction of zearalenone and its derivatives prior to their determination by UHPLC-MS/MS You-Fa WangGuo-Dong MuTong Liu Original Paper 07 July 2021 Article: 246
Cross-linked γ-cyclodextrin metal-organic framework—a new stationary phase for the separations of benzene series and polycyclic aromatic hydrocarbons Hanyue LiChengcheng LiLixin Sun Original Paper 06 July 2021 Article: 245
Dual-mode aptasensor for simultaneous detection of multiple food-borne pathogenic bacteria based on colorimetry and microfluidic chip using stir bar sorptive extraction Ming WangJin ZengNing Gan Original Paper 06 July 2021 Article: 244
Enzymatic photoelectrochemical bioassay based on hierarchical CdS/NiO heterojunction for glucose determination Hui-Yu ZouFen-Ying KongWei Wang Original Paper 06 July 2021 Article: 243
An easy-to-operate method for single-cell isolation and retrieval using a microfluidic static droplet array Lin DingPayar RadfarMajid Ebrahimi Warkiani Original Paper 06 July 2021 Article: 242