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Optimised graphite/carbon black loading of recycled PLA for the production of low-cost conductive filament and its application to the detection of β-estradiol in environmental samples Karen K. L. AugustoRobert D. CrapnellCraig E. Banks Original Paper Open access 07 June 2024 Article: 375
Development of a “turn off” fluorescent molecularly imprinted nanoparticle-based sensor for selective captopril quantification in synthetic urine and wastewater samples Weida Rodrigues SilvaLara Fábia Magalhães OliveiraJoão Flávio da Silveira Petruci Original Paper 07 June 2024 Article: 374
2D material–based surface plasmon resonance biosensors for applications in different domains: an insight Prateek Kumar YadavAwadhesh KumarS. K. Srivastava Review Article 06 June 2024 Article: 373
Fluorescent-based micellar incorporated hydrogel materials for selective determination of long-chain aldehydes Piyanan PraneeJaturong KongwutthivechBoosayarat Tomapatanaget Original Paper 06 June 2024 Article: 372
Room temperature NH3 gas sensor based on In(OH)3/Ti3C2Tx nanocomposites Zhihua ZhaoLongqi YaoLan Wu Original Paper 05 June 2024 Article: 371
Atomically Co-dispersed nitrogen-doped carbon for sensitive electrochemical immunoassay of breast cancer biomarker CA15-3 Lei HanShuanglong CaiXiaogeng Chen Original Paper 05 June 2024 Article: 370
Contributing to the management of viral infections through simple immunosensing of the arachidonic acid serum level Rebeca M. Torrente-RodríguezVíctor Ruiz-Valdepeñas MontielJorge Joven Original Paper Open access 04 June 2024 Article: 369
Superior oxidase-mimetic activity of FeCo-NC dual-atom nanozyme for smartphone-based visually colorimetric assay of organophosphorus pesticides Yuhao LiQinqin MaXuedong Wang Original Paper 04 June 2024 Article: 368
An electrochemical aptasensor for zearalenone detection based on the Co3O4/MoS2/Au nanocomposites and hybrid chain reaction Wentao GuoYuda HuGe Ning Original Paper 04 June 2024 Article: 367
Ratiometric luminescent simultaneous sensing of aristolochic acids (I–IV) by a novel metal-organic framework and its nanowire Shufang ZhouYuchen LuoQiliang Deng Original Paper 04 June 2024 Article: 366
Colorimetric array sensor based on bimetallic nitrogen-doped carbon-based nanozyme material to detect multiple antioxidants Tingting ChuYaopeng LiuYin Zheng Original Paper 04 June 2024 Article: 365
Photoelectrochemical immunoassay of cardiac troponin I based on ZnTCPP/CdIn2S4 type-II heterojunction and co-catalyzed precipitation biolabeling Jiahui LiFengci TangQingji Xie Original Paper 03 June 2024 Article: 364
A tailored ratiometric fluorescent sensor based on CdTe and MgF2 quantum dots for trace N-ethylpentylone detection Jiang LingYingyuan LiaoYanjun Ding Original Paper 03 June 2024 Article: 363
A PEDOT: PSS/GO fiber microelectrode fabricated by microfluidic spinning for dopamine detection in human serum and PC12 cells Zexu ZhaoYang HouJinyi Wang Original Paper 01 June 2024 Article: 362
Laser-induced 2D/0D graphene-nanoceria freestanding paper-based films for on-site hydrogen peroxide monitoring in no-touch disinfection treatments José M. Gordón PidalSelene FioriDario Compagnone Original Paper Open access 01 June 2024 Article: 361
A new approach towards highly sensitive detection of endogenous N-acetylaspartic acid, N-acetylglutamic acid, and N-acetylaspartylglutamic acid in brain tissues based on strong anion exchange monolith microextraction coupled with UHPLC-MS/MS Wenxiu ZhouXiaoyuan LvXin Wang Original Paper 31 May 2024 Article: 360
From theory to practice: understanding the challenges in the implementation of electrogenerated chemiluminescence for analytical applications Gabriele GiaguAlessandro FracassaAlessandra Zanut Review Article Open access 31 May 2024 Article: 359
Label-free electrochemical aptasensor for ultrasensitive lead ion detection based on flower-like AuNPs@MoS2 and core–shell Pt@Pd bimetallic nanoparticles Xuanxuan HaoZhimin LiuLeqian Hu Original Paper 31 May 2024 Article: 358
Detection of water pollutants using super-hydrophobic porous silicon-based SERS substrates Keshendra KumarMohd. Shafeeq M.Vandana Vandana Original Paper 30 May 2024 Article: 357
Chronopotentiometric sensors for antimicrobial peptide-based biosensing of Staphylococcus aureus Jiarong ZhaoJiawang DingWei Qin Original Paper 29 May 2024 Article: 356
Emerging trends in CDs@hydrogels composites: from materials to applications Xin WeiXueyu WangFanyong Yan Review Article 29 May 2024 Article: 355
Transparent, flexible, and eco-friendly starch-based films for reversible optoelectronic noses for food spoilage monitoring in smart packaging Antonio Carlos Roveda JrBárbara Cristina DiasJoão Flávio da Silveira Petruci Original Paper 29 May 2024 Article: 354
Solar-powered detection of organic dyes using nitrogen-doped N-TiO2/Ag2O nanorod arrays Shixuan WangJuan GaoGang He Original Paper 29 May 2024 Article: 353
A colorimetric and electrochemical dual-mode Hg2+ sensor utilizing oxidase-like activity arising from the combination of Hg2+ and palladium metal-organic framework@graphene Zhiguang LiuRuxia NiuYujing Guo Original Paper 28 May 2024 Article: 352
A target-triggered strand displacement-assisted target recycling based on carbon dots-based fluorescent probe and MSNs@PDA nanoparticles for miRNA amplified detection and fluorescence imaging Yuanyuan GaoXinrui XueKun Wei Original Paper 28 May 2024 Article: 351
Self-assembled ordered AuNRs-modified electrodes for simultaneous determination of dopamine and topotecan with improved data reproducibility Xiaoyun QinPeijun YinZhen Zhang Original Paper 28 May 2024 Article: 350
A series of triphenylamine-derived fluorophores attached to a Cu-based MOF for gaseous CO optical sensing: synthesis, performance, and mechanism Meng SunXue Wang Original Paper 28 May 2024 Article: 349
Highly sensitive electrochemical quantification of carbendazim via synergistic enhancement of ring-opening metathesis polymerization and polyethyleneimine modified graphene oxide Jinyan XueYuzhen JiaLiang Guo Original Paper 28 May 2024 Article: 348
Silver nanopopcorns decorated on flexible membrane for SERS detection of nitrofurazone Arunima JinachandranThangavelu KokulnathanRajapandiyan Panneerselvam Original Paper 28 May 2024 Article: 347
The diagnostic potentiality of the RNA aptamer against progesterone receptor isolated by crush and soak (CRUSOAK)-SELEX Ravinderan PreselaSiva Sankar PrabuMarimuthu Citartan Original Paper 27 May 2024 Article: 346
Green synthesis of N-rich carbon dot-derived crosslinked covalent organic nanomaterial for multipurpose chromatographic applications Wanjiao WeiLulu ZhaoSheng Tang Original Paper 27 May 2024 Article: 345
Combination of core-shell structured NH2-UiO-66@ZIF-8 loaded Ru (bpy)3 2+ and molecularly imprinted copolymer for the sensitive ECL detection of tetracycline Ziying ZhongChunfang WangBaizhao Zeng Original Paper 27 May 2024 Article: 344
An integrated smartphone-based electrochemical detection system for highly sensitive and on-site detection of chemical oxygen demand by copper-cobalt bimetallic oxide-modified electrode Zhengrong DongXu ZhuLeyuan Fang Original Paper 27 May 2024 Article: 343
Novel electrochemical ZnO/MnO2/rGO nanocomposite-based catalyst for simultaneous determination of hydroquinone and pyrocatechol Nadir H. KhandAmber R. SolangiEduardo Alberto López-Maldonado Original Paper 25 May 2024 Article: 342
Based ATP-gating mechanism for detection of alkaline phosphatase in single-glass micropipettes functionalized by three-dimensional DNA network Juanjuan ZhengJinzheng ZhangNannan Liu Original Paper 25 May 2024 Article: 341
Sandwich-type supersensitive electrochemical aptasensor of glypican-3 based on PrGO-Hemin-PdNP and AuNP@PoPD Guiyin LiFei GuoZhide Zhou Original Paper 24 May 2024 Article: 340
Ultra-sensitive colorimetric detection of SARS-CoV-2 by novel gold nanoparticle (AuNP)-assisted loop-mediated isothermal amplification (LAMP) and freezing methods Galyah AlhamidHuseyin TombulogluAli A. Rabaan Original Paper 24 May 2024 Article: 339
A molecularly imprinted electrochemical sensor MIP/Cu-MOF/rGO/AuNPs/GCE for highly sensitive detection of electroneutral organophosphorus pesticide residues Yujun ZhongZhiyang LiYaping Guo Original Paper 23 May 2024 Article: 338
Ratiometric fluorescence method comprising carbon dots and rhodamine 6G encapsulated in metal–organic framework microcubes for curcumin detection Li WangShifen XuXiaomei Chen Original Paper 22 May 2024 Article: 337
A novel nanozyme doped ZnO/r-GO-based sensor for highly sensitive electrochemical determination of muscle-relaxant drug: cyclobenzaprine HCl Yuvarajgouda N. PatilManjunath B. MegalamaniSharanappa T. Nandibewoor Original Paper 22 May 2024 Article: 336
A nanogold sensor test for tire wear chemicals based on the plasmon ruler approach François GagnéEva Roubeau-DumontChantale André Original Paper Open access 17 May 2024 Article: 335
Double base mismatches mediated catalytic hairpin assembly for enzyme-free single-base mutation detection: integrating signal recognition and amplification in one Lanyue WangSisi BuJian Chen Original Paper 17 May 2024 Article: 334
Accelerated diagnosis: a crosslinking catalytic hairpin assembly system for rapid and sensitive SARS-CoV-2 RNA detection Liuting MoRongzheng YuanWeiying Lin Original Paper 16 May 2024 Article: 333
A new three-dimensional (3D) molecularly imprinted polymer fluoroprobe based on green–red dual-emission signals of carbon quantum dots and self-polymerization of dopamine (CDs@PDA-MIPs) for sensitive detection of nifedipine Hao LiuXuyuan SunYaping Ding Original Paper 15 May 2024 Article: 332
Immobilization of a broad host range phage on the peroxidase-like Fe-MOF for colorimetric determination of multiple Salmonella enterica strains in food Lu GaoLing ZhangZhen-quan Yang Original Paper 15 May 2024 Article: 331
Hollow versatile Ag@Pt alloy nanoparticles with nanozyme activity for detection and photothermal sterilization of Helicobacter pylori Leheng ZhangLi JiSuqing Zhao Original Paper 14 May 2024 Article: 330
Combination of online hollow fiber liquid phase microextraction with smartphone-based sensing for in situ formaldehyde assay in fabric and wastewater samples Salman JavadianMohammad SarajiAli Shahvar Original Paper 14 May 2024 Article: 329
Nucleic acid aptamer-based electrochemical sensor for the detection of serum P-tau231 and the instant screening test of Alzheimer’s disease Qingfei KongChunhan LiuFeiyun Cui Original Paper 14 May 2024 Article: 328
Modeling and optimization of the ratio of fluorophores: a step towards enhancing the sensitivity of ratiometric probes Azam SafarnejadSamira Abbasi-MoayedHamid Abdollahi Original Paper 13 May 2024 Article: 327