A hierarchical 3D camellia-like molybdenum tungsten disulfide architectures for the determination of morphine and tramadol Somayeh MohammadiMohammad Ali TaherHadi Beitollahi Original Paper 04 May 2020 Article: 312
Amplified electrochemical determination of UO22+ based on the cleavage of the DNAzyme and DNA-modified gold nanoparticle network structure Chen CaoJinquan LiuLe Li Original Paper 04 May 2020 Article: 311
Fabrication of paper-based SERS substrates by spraying silver and gold nanoparticles for SERS determination of malachite green, methylene blue, and crystal violet in fish Guohai YangXuejiao FangLu-Lu Qu Original Paper 04 May 2020 Article: 310
Microchimica Acta topical collection IX NyNA 2019 Juan R. CastilloAlberto Escarpa Editorial 02 May 2020 Article: 309
G-quadruplex-based assay combined with aptamer and gold nanoparticles for Escherichia coli K88 determination Zefeng WangQiujun LuLe Deng Original Paper 01 May 2020 Article: 308
Dual-emissive carbon dots for dual-channel ratiometric fluorometric determination of pH and mercury ion and intracellular imaging Ruiqing LongCui TangShuyun Shi Original Paper 01 May 2020 Article: 307
A strip test for the optical determination of influenza virus H3 subtype using gold nanoparticle coated polystyrene latex microspheres Xiao LiuJifei YangGaiping Zhang Original Paper 30 April 2020 Article: 306
Glypican-3 electrochemical aptamer nanobiosensor based on hemin/graphene nanohybrids peroxidase-like catalytic silver deposition Zhide ZhouLe ZhaoGuiyin Li Original Paper 30 April 2020 Article: 305
A fluorescent aptasensor for Staphylococcus aureus based on strand displacement amplification and self-assembled DNA hexagonal structure Rongfeng CaiFan YinNandi Zhou Original Paper 30 April 2020 Article: 304
A self-enhanced electrochemiluminescent ratiometric zearalenone immunoassay based on the use of helical carbon nanotubes Dandan FangBaoshan ZengYanyu Lin Original Paper 30 April 2020 Article: 303
Signal multi-amplified electrochemical biosensor for voltammetric determination of tau-441 protein in biological samples using carbon nanomaterials and gold nanoparticles to hint dementia Xuanying LiMingdi JiangZhenzhong Guo Original Paper 30 April 2020 Article: 302
In situ growth of metal-organic framework HKUST-1 in an organic polymer as sorbent for nitrated and oxygenated polycyclic aromatic hydrocarbon in environmental water samples prior to quantitation by HPLC-UV HĂ©ctor MartĂnez-PĂ©rez-CejuelaMarĂa GuiñezJosĂ© M. Herrero-MartĂnez Original Paper 29 April 2020 Article: 301
Fluorescence determination of the activity of O6-methylguanine-DNA methyltransferase based on the activation of restriction endonuclease and the use of graphene oxide Dinh-Vu LeJian-Hui Jiang Original Paper 29 April 2020 Article: 300
A ratiometric and far-red fluorescence “off-on” sensor for sequential determination of copper(II) and L-histidine based on FRET system between N-acetyl-L-cysteine-capped AuNCs and N,S,P co-doped carbon dots Wenjuan DongRuiping WangChuan Dong Original Paper 28 April 2020 Article: 299
ÎĽ-Thin-layer chromatography coupled with laser ablation-inductively coupled plasma-mass spectrometry using tin(II)-imprinted polymer nanoparticles as a stationary phase for speciation of tin Amir Shafiee KisomiTaher AlizadehAlireza Shakeri Original Paper 28 April 2020 Article: 298
Temperature-controlled resistive sensing of gaseous H2S or NO2 by using flower-like palladium-doped SnO2 nanomaterials Lingling MengYuliang LiGeyu Lu Original Paper 28 April 2020 Article: 297
Class-selective voltammetric determination of hydroxycinnamic acids structural analogs using a WS2/catechin-capped AuNPs/carbon black–based nanocomposite sensor Flavio Della PelleDaniel RojasDario Compagnone Original Paper 28 April 2020 Article: 296
A fluorometric assay of thrombin using magnetic nanoparticles and enzyme-free hybridization chain reaction Zhongming HuangDinggeng HeHung-Wing Li Original Paper 28 April 2020 Article: 295
Preparation and comparison of molecularly imprinted polymer fluorimetric nanoprobe based on polymer dots and carbon quantum dots for determination of acetamiprid using response surface method Seyed Mohammad GhaniBehzad RezaeiAli Asghar Ensafi Original Paper 28 April 2020 Article: 294
Chemical-resistant ammonia sensor based on polyaniline/CuO nanoparticles supported on three-dimensional nitrogen-doped graphene-based framework nanocomposites Fatemeh Ahmadi TabarAlireza NikfarjamSeyed Ghorban Hosseini Original Paper 28 April 2020 Article: 293
Dual emission carbon dots as enzyme mimics and fluorescent probes for the determination of o-phenylenediamine and hydrogen peroxide Dhamodiran MathivananSai Kumar TamminaYaling Yang Original Paper 28 April 2020 Article: 292
Multishell Au@Ag@SiO2 nanorods embedded into a molecularly imprinted polymer as electrochemical sensing platform for quantification of theobromine Tian GanJiebin LiJunyong Sun Original Paper 28 April 2020 Article: 291
SERS-based immunocapture and detection of pathogenic bacteria using a boronic acid-functionalized polydopamine-coated Au@Ag nanoprobe Yanlin WangQiaoyu LiShaoning Yu Original Paper 28 April 2020 Article: 290
Advanced core-shell EDTA-functionalized magnetite nanoparticles for rapid and efficient magnetic solid phase extraction of heavy metals from water samples prior to the multi-element determination by ICP-OES Natalia KobylinskaLiudmyla KostenkoSantiago Garcia-Granda Original Paper 25 April 2020 Article: 289
A label-free biosensor based on graphene and reduced graphene oxide dual-layer for electrochemical determination of beta-amyloid biomarkers Jagriti SethiMichiel Van BulckGenhua Pan Original Paper Open access 25 April 2020 Article: 288
A luminous off-on probe for the determination of 2,6-pyridinedicarboxylic acid as an anthrax biomarker based on water-soluble cadmium sulfide quantum dots Xiaoqing LiLei DengMinghui Yang Original Paper 23 April 2020 Article: 287
Rosette-shaped graphitic carbon nitride acts as a peroxidase mimic in a wide pH range for fluorescence-based determination of glucose with glucose oxidase Nam Su HeoHan Pill SongMoon Il Kim Original Paper 23 April 2020 Article: 286
Ultramarine blue nanoparticles as a label for immunochromatographic on-site determination of ractopamine Jing LiuQiongqiong YuWenchao Dou Original Paper 23 April 2020 Article: 285
Rational integration of porous organic polymer and multiwall carbon nanotube for the microextraction of polycyclic aromatic hydrocarbons Jinqiu LiZhichang XiaoZhi Wang Original Paper 23 April 2020 Article: 284
Determination of 2,3,7,8-tetrachlorodibenzo-p-dioxin based on SERS substrates composited of Au nanoparticles supported on twice-oxidized graphene oxide Jie ChengMengdie FanXiao-Ou Su Original Paper 21 April 2020 Article: 283
Immunoassay-type biosensor based on magnetic nanoparticle capture and the fluorescence signal formed by horseradish peroxidase catalysis for tumor-related exosome determination Hao ChenDan LuoJishun Chen Original Paper 21 April 2020 Article: 282
A chemiluminescence assay for determination of lysozyme based on the use of magnetic alginate-aptamer composition and hemin@HKUST-1 Yanna LinYuanling SunXueying Wang Original Paper 20 April 2020 Article: 281
Optical assay of trypsin using a one-dimensional plasmonic grating of gelatin-modified poly(methacrylic acid) Ai-Wei LeeChih-Chia ChengJem-Kun Chen Original Paper 20 April 2020 Article: 280
A “half” core-shell magnetic nanohybrid composed of zeolitic imidazolate framework and graphitic carbon nitride for magnetic solid-phase extraction of sulfonylurea herbicides from water samples followed by LC-MS/MS detection Qi YanWan MengfeiWang Jing Original Paper 20 April 2020 Article: 279
β-Cyclodextrin-/AuNPs-functionalized covalent organic framework-based magnetic sorbent for solid phase extraction and determination of sulfonamides Yan YangGuoliang LiXuxia Zhou Original Paper 20 April 2020 Article: 278
β-Hydroxybutyrate dehydrogenase decorated MXene nanosheets for the amperometric determination of β-hydroxybutyrate Aneesh KoyappayilSachin Ganpat ChavanMin-Ho Lee Original Paper 20 April 2020 Article: 277
Cobalt-copper bimetallic nanostructures prepared by glancing angle deposition for non-enzymatic voltammetric determination of glucose Masoumeh PakAhmad MoshaiiMaryam Nikkhah Original Paper 19 April 2020 Article: 276
Electrochemical biosensor for the epithelial cancer biomarker EpCAM based on reduced graphene oxide modified with nanostructured titanium dioxide Owais JalilChandra Mouli PandeyDevendra Kumar Original Paper 18 April 2020 Article: 275
Electrochemical determination of sulfamethazine using a gold electrode modified with multi-walled carbon nanotubes, graphene oxide nanoribbons and branched aptamers Baoshan HeMing LiMannan Li Original Paper 18 April 2020 Article: 274
DNA enzyme mediated ratiometric fluorescence assay for Pb(II) ion using magnetic nanosphere-loaded gold nanoparticles and CdSe/ZnS quantum dots Long WuLin ZhuYiping Chen Original Paper 15 April 2020 Article: 273
Monitoring cellulose oxidation for protein immobilization in paper-based low-cost biosensors Amanda Hikari ImamuraThiago Pinotti SegatoEmanuel Carrilho Original Paper 15 April 2020 Article: 272
A ratiometric fluorescent assay for evaluation of alkaline phosphatase activity based on ionic liquid–functionalized carbon dots Shan HuangJiandong YaoQi Xiao Original Paper 14 April 2020 Article: 271
Target-responsive ratiometric fluorescent aptasensor for OTA based on energy transfer between [Ru(bpy)3]2+ and silica quantum dots Xi ZhuWenjing LiZhenyu Lin Original Paper 14 April 2020 Article: 270
A hydroxyl-functionalized homochiral porous organic cage for gas chromatographic separations Hong-Xing LiTian-Peng XieLi-Ming Yuan Original Paper 14 April 2020 Article: 269
Urchin peroxidase-mimicking Au@Pt nanoparticles as a label in lateral flow immunoassay: impact of nanoparticle composition on detection limit of Clavibacter michiganensis Vasily G. PanferovIrina V. SafenkovaBoris B. Dzantiev Original Paper 13 April 2020 Article: 268
Colorimetric determination of polyphenols via a gold nanoseeds–decorated polydopamine film Annalisa ScroccarelloFlavio Della PelleDario Compagnone Original Paper 13 April 2020 Article: 267
Electrochemical determination of zearalenone using a label-free competitive aptasensor Farah Asilah AzriShimaa EissaSelamat Jinap Original Paper 12 April 2020 Article: 266
Layered double hydroxide intercalated with tyrosine for ultrasonic-assisted microextraction of tramadol and methadone from biological samples followed by GC/MS analysis Laleh AdlnasabParvin ShahdoustiHamid Ahmar Original Paper 11 April 2020 Article: 265
Electrochemical immunoassay for the carcinoembryonic antigen based on Au NPs modified zeolitic imidazolate framework and ordered mesoporous carbon Yingcong ZhangZe ZhangHongzhi Pan Original Paper 08 April 2020 Article: 264
Polyethylenimine-stabilized silver nanoclusters act as an oxidoreductase mimic for colorimetric determination of chromium(VI) Qiangsheng XueXin LiXiangheng Niu Original Paper 08 April 2020 Article: 263