Colorimetric determination of the activity of methyltransferase based on nicking enzyme amplification and the use of gold nanoparticles conjugated to graphene oxide Zhi-Mei LiXiao ZhangXiang-Juan Zheng Original Paper 01 August 2019 Article: 594
ZnO nanoparticles on MoS2 microflowers for ultrasensitive SERS detection of bisphenol A Yingnan QuanJiacheng YaoMing Gao Original Paper 01 August 2019 Article: 593
Electrochemical Aflatoxin B1 immunosensor based on the use of graphene quantum dots and gold nanoparticles Hema BhardwajManoj Kumar PandeyGajjala Sumana Original Paper 01 August 2019 Article: 592
A boronic acid modified binary matrix consisting of boron nitride and α-cyano-4-hydroxycinnamic acid for determination of cis-diols by MALDI-TOF MS Ya-Shun ChenHua-Ming XiaoYu-Qi Feng Original Paper 01 August 2019 Article: 591
A composite consisting of sulfo-functionalized magnetic graphene and mesoporous silica for extraction of metformin and glimepiride prior to their determination by liquid chromatography tandem mass spectrometry Jiebing JiangXiaojian SheGengli Duan Original Paper 31 July 2019 Article: 590
Fluorometric microplate-based dimethoate assay using CdSe/ZnS quantum dots coated with a molecularly imprinted polymer Yukun YangYuanyuan ChangXiaotao Sun Original Paper 31 July 2019 Article: 589
Metal-organic frameworks for the sorption of acetone and isopropanol in exhaled breath of diabetics prior to quantitation by gas chromatography Li-Qing YuFei-Hong SuYun-Kai Lv Original Paper 31 July 2019 Article: 588
Colorimetric adenosine assay based on the self-assembly of aptamer-functionalized gold nanorods Xin ZhangCaiyun KongZhengbo Chen Original Paper 30 July 2019 Article: 587
A dendrimer consisting of a pyrene core and a 9-phenylcarbazole periphery as a multi-functional fluorescent probe for iodide, iron(III) and mercury(II) Zhaoxia ZhangWenjia TanMing Zhang Original Paper 30 July 2019 Article: 586
Carbon dots co-doped with nitrogen and chlorine for “off-on” fluorometric determination of the activity of acetylcholinesterase and for quantification of organophosphate pesticides Meiling YangMingwang LiuJiangang Zhou Original Paper 30 July 2019 Article: 585
Quadruply-labeled serum albumin as a biodegradable nanosensor for simultaneous fluorescence imaging of intracellular pH values, oxygen and temperature Xiao-ai ZhangWei ZhangXu-dong Wang Original Paper 30 July 2019 Article: 584
The fluorescence mechanism of carbon dots, and methods for tuning their emission color: a review Fanyong YanZhonghui SunZhangjun Bai Review Article 29 July 2019 Article: 583
A fluorometric lead(II) assay by using a DNA dendrimer as a carrier for the immobilization of the signal probe Xiaoxia HuHan ZhangShihong Chen Original Paper 29 July 2019 Article: 582
Colorimetric immunoassay for human chorionic gonadotropin by using peroxidase-mimicking MnO2 nanorods immobilized in microplate wells Zhi ZhangGuoli XuYueping Guan Original Paper 27 July 2019 Article: 581
Colorimetric and fluorometric dual-channel ratiometric determination of fungicide cymoxanil based on analyte-induced aggregation of silver nanoparticles and dually emitting carbon dots Xiaowen JiangHui JinRijun Gui Original Paper 27 July 2019 Article: 580
A cerium vanadate interconnected with a carbon nanofiber heterostructure for electrochemical determination of the prostate cancer drug nilutamide Thangavelu KokulnathanRaj KarthikSubramanian Sakthinathan Original Paper 27 July 2019 Article: 579
Carbon-based sorbents and their nanocomposites for the enrichment of heavy metal ions: a review Beshare HashemiShahabaldin Rezania Review Article 26 July 2019 Article: 578
Kojic acid capped gold nanoclusters with aggregation-induced emission for fluorometric screening of the activity of alkaline phosphatase Yuanyuan LiQianqian DuYuming Huang Original Paper 26 July 2019 Article: 577
A composite consisting of bromine-doped carbon dots and ferric ions as a fluorescent probe for determination and intracellular imaging of phosphate Wen-Sheng ZouWei-Li KongYa-Qin Wang Original Paper 25 July 2019 Article: 576
A “turnon” aptasensor for simultaneous and time-resolved fluorometric determination of zearalenone, trichothecenes A and aflatoxin B1 using WS2 as a quencher Sobia NiaziImran Mahmood KhanZhouping Wang Original Paper 24 July 2019 Article: 575
Fluorometric determination of microRNA by using an entropy-driven three-dimensional DNA walking machine based on a catalytic hairpin assembly reaction on polystyrene microspheres Tingyan YangJie FangGuoming Xie Original Paper 24 July 2019 Article: 574
Gold nanoparticles anchored onto three-dimensional graphene: simultaneous voltammetric determination of dopamine and uric acid Zhao WangHong Yan YueHong Jie Zhang Original Paper 24 July 2019 Article: 573
A nanohybrid composed of MoS2 quantum dots and MnO2 nanosheets with dual-emission and peroxidase mimicking properties for use in ratiometric fluorometric detection and cellular imaging of glutathione Xiao TangXueyi ZengHuaihong Cai Original Paper 24 July 2019 Article: 572
Polystyrene-divinyl benzene microspheres with amino methyl phosphonic acid functional hairy brushes for the sorption and speciation of chromium prior to inductively coupled plasma mass spectrometric determination Aslı Erdem YayayürükOnur YayayürükBunyamin Karagoz Original Paper 24 July 2019 Article: 571
Phosphorylcholine-based hydrogel for immobilization of biomolecules. Application to fluorometric microarrays for use in hybridization assays and immunoassays, and nanophotonic biosensing Zeneida Díaz-BetancorMaría-José BañulsÁngel Maquieira Original Paper 24 July 2019 Article: 570
Amperometric biosensor for glyphosate based on the inhibition of tyrosinase conjugated to carbon nano-onions in a chitosan matrix on a screen-printed electrode Vibol SokAlex Fragoso Original Paper 24 July 2019 Article: 569
Sensitive fluorometric determination of glutathione using fluorescent polymer dots and the dopamine-melanin nanosystem Jing WangCheng ZhengXiaolong Liu Original Paper 24 July 2019 Article: 568
A CuO-CeO2 composite prepared by calcination of a bimetallic metal-organic framework for use in an enzyme-free electrochemical inhibition assay for malathion Yu XieXiaolong TuXigen Huang Original Paper 24 July 2019 Article: 567
Effects of free patchy ends in ssDNA and dsDNA on gold nanoparticles in a colorimetric gene sensor for Hepatitis C virus RNA Almas Shamaila MohammedRavikiran NagarjunaJayati Ray Dutta Original Paper 24 July 2019 Article: 566
Colorimetric aminotriazole assay based on catalase deactivation-dependent longitudinal etching of gold nanorods Younan LiGuoyan LuoRonghua Yang Original Paper 24 July 2019 Article: 565
Highly sensitive atrazine fluorescence immunoassay by using magnetic separation and upconversion nanoparticles as labels Wei ShengYingjie ShiShuo Wang Original Paper 24 July 2019 Article: 564
Aptamer and nanomaterial based FRET biosensors: a review on recent advances (2014–2019) Zeki Semih PehlivanMilad TorabfamMeral Yüce Review Article 24 July 2019 Article: 563
Polyvinylpyrrolidine-functionalized silver nanoparticles for SERS based determination of copper(II) Shuling XuXinxing CaoYanke Zhou Original Paper 23 July 2019 Article: 562
Voltammetric simultaneous quantification of p-nitrophenol and hydrazine by using magnetic spinel FeCo2O4 nanosheets on reduced graphene oxide layers modified with curcumin-stabilized silver nanoparticles Alma MejriAbdelmoneim MarsAhmed Hichem Hamzaoui Original Paper 23 July 2019 Article: 561
Selective microextraction of polycyclic aromatic hydrocarbons using a hydrophobic deep eutectic solvent composed with an iron oxide-based nanoferrofluid Chen FanXueli CaoChong Qian Original Paper 23 July 2019 Article: 560
A triply amplified electrochemical lead(II) sensor by using a DNAzyme and via formation of a DNA-gold nanoparticle network induced by a catalytic hairpin assembly Xiaolei SongYu WangJiadong Huang Original Paper 23 July 2019 Article: 559
Nitrogen-doped carbon dots as a ratiometric fluorescent probe for determination of the activity of acid phosphatase, for inhibitor screening, and for intracellular imaging Zhenmao ZhuXiaoyun LinLiqing Lin Original Paper 23 July 2019 Article: 558
Electrochemical chiral sensing of tryptophan enantiomers by using 3D nitrogen-doped reduced graphene oxide and self-assembled polysaccharides Xiaohui NiuXing YangZhenyu Liu Original Paper 20 July 2019 Article: 557
Molecularly imprinted mesoporous silica incorporating C3N4 dots and CdTe quantum dots as ratiometric fluorescent probe for determination of Malachite Green Han ShiLiang ZhangLigang Chen Original Paper 20 July 2019 Article: 556
Simultaneous fluorometric and chirality based aptasensing of sulfamethazine by using upconversion nanoparticles and Au@Ag@Au core-shell nanoparticles Zhengzong WuBo Cui Short Communication 20 July 2019 Article: 555
A nanocomposite consisting of ZnO decorated graphene oxide nanoribbons for resistive sensing of NO2 gas at room temperature Chao WangLong ZhangGe-Bo Pan Original Paper 20 July 2019 Article: 554
Correction to: Synergistic effect of a cobalt fluoroporphyrin and graphene oxide on the simultaneous voltammetric determination of catechol and hydroquinone Dong-Lan HuangJian WangHai-Yang Liu Correction 20 July 2019 Article: 553
Photoelectrochemical determination of ractopamine based on inner filter effect between gold nanoparticles and graphitic carbon nitride-copper(II) polyphthalocyanine coupled with 3D DNA stabilizer Xiaohua LiShanshan WangXu Hun Original Paper 20 July 2019 Article: 552
Fluorometric determination of mercury(II) by using thymine-thymine mismatches as recognition elements, toehold binding, and enzyme-assisted signal amplification Zhonghui ZhangFeng ZhangWeiling Song Original Paper 19 July 2019 Article: 551
Visual detection of the prostate specific antigen via a sandwich immunoassay and by using a superwettable chip coated with pH-responsive silica nanoparticles Jian Bang GaoEi Ei SannZhong Feng Gao Original Paper 19 July 2019 Article: 550
Recombinase polymerase amplification combined with a magnetic nanoparticle-based immunoassay for fluorometric determination of troponin T Alexandr V. IvanovIrina V. SafenkovaBoris B. Dzantiev Original Paper 18 July 2019 Article: 549
RETRACTED ARTICLE: A SERS-based lateral flow assay for the stroke biomarker S100-β Ying WangYajun HouBaoliang Sun Original Paper 18 July 2019 Article: 548
Microfluidic chip electrophoresis for simultaneous fluorometric aptasensing of alpha-fetoprotein, carbohydrate antigen 125 and carcinoembryonic antigen by applying a catalytic hairpin assembly Linshun XieYuting CaoNing Gan Original Paper 18 July 2019 Article: 547
A DNA based visual and colorimetric aggregation assay for the early growth factor receptor (EGFR) mutation by using unmodified gold nanoparticles Santheraleka RamanathanSubash C. B. GopinathPeriasamy Anbu Original Paper 18 July 2019 Article: 546
A hydrogel composite prepared from alginate, an amino-functionalized metal-organic framework of type MIL-101(Cr), and magnetite nanoparticles for magnetic solid-phase extraction and UHPLC-MS/MS analysis of polar chlorophenoxy acid herbicides Sze Chieh TanHian Kee Lee Original Paper 17 July 2019 Article: 545
