Oxidized carbon nanotubes as sorbent for miniaturized solid-phase extraction of progestins from environmental water samples prior to their determination by HPLC-UV Maite V. Aguinaga MartínezNatalia E. LlamasCarolina C. Acebal Original Paper 01 February 2020 Article: 153
Polyacrylonitrile/MIL-53(Fe) electrospun nanofiber for pipette-tip micro solid phase extraction of nitrazepam and oxazepam followed by HPLC analysis Shima AminiHomeira EbrahimzadehNiloofar Jalilian Original Paper 31 January 2020 Article: 152
Accordion-like Ti3C2Tx MXene nanosheets as a high-performance solid phase microextraction adsorbent for determination of polycyclic aromatic hydrocarbons using GC-MS Mostafa GhaemmaghamiYadollah YaminiKobra Zavar Mousavi Original Paper 29 January 2020 Article: 151
Carbon dots with pH-responsive fluorescence: a review on synthesis and cell biological applications Hamide EhtesabiZahra HallajiZeinab Bagheri Review Article 27 January 2020 Article: 150
Electrochemical sensor based on an electrode modified with porous graphitic carbon nitride nanosheets (C3N4) embedded in graphene oxide for simultaneous determination of ascorbic acid, dopamine and uric acid Lihui ZhangCandi LiuShengtian Wang Original Paper 27 January 2020 Article: 149
Analysis of glycan expression on cell surfaces by using a glassy carbon electrode modified with MnO2 nanosheets and DNA-generated electrochemical current Kejun FengFangli LiaoMinghui Yang Short Communication 24 January 2020 Article: 148
CdSe quantum dots capped with a deep eutectic solvent as a fluorescent probe for copper(II) determination in various drinks Susan SadeghiAbdolbaset Davami Original Paper 22 January 2020 Article: 147
A fluorometric optical fiber nanoprobe for copper(II) by using AgInZnS quantum dots Yongfeng LiuXiaosheng TangFeng Qiu Original Paper 22 January 2020 Article: 146
Cathodic electrodeposited Cu-BTC MOFs assembled from Cu(II) and trimesic acid for electrochemical determination of bisphenol A Peng HuXiaoming ZhuLiudi Ji Original Paper 22 January 2020 Article: 145
Specific enrichment of phosphopeptides by using magnetic nanocomposites of type Fe3O4@graphene oxide and Fe3O4@C coated with self-assembled oligopeptides Nan LiLi ZhangFuquan Dang Original Paper 22 January 2020 Article: 144
Tailoring the CeO2 morphology and its electrochemical reactivity for highly sensitive and selective determination of dopamine and epinephrine Chi LiYuanyuan ZhangNianjun Yang Original Paper 21 January 2020 Article: 143
Colorimetric determination of tetrabromobisphenol A based on enzyme-mimicking activity and molecular recognition of metal-organic framework-based molecularly imprinted polymers Lingshuai ZengHairong CuiTao Jing Original Paper 21 January 2020 Article: 142
Label-free detection of microRNA: two-stage signal enhancement with hairpin assisted cascade isothermal amplification and light-up DNA-silver nanoclusters Mei LiXiong XuQingYou Cai Original Paper 21 January 2020 Article: 141
Molecular imprinting resonance light scattering nanoprobes based on pH-responsive metal-organic framework for determination of hepatitis A virus Lianghui LuoFeng ZhangChangqun Cai Original Paper 18 January 2020 Article: 140
Sensitive colorimetric determination of microRNA let-7a through rolling circle amplification and a peroxidase-mimicking system composed of trimeric G-triplex and hemin DNAzyme Ruiying LiQiang LiuBaoxin Li Original Paper 18 January 2020 Article: 139
A porous carbon absorbent based on high internal phase emulsion for separation and enrichment of trifluralin from soil Huamei YuanGuihua RuanFuyou Du Original Paper 17 January 2020 Article: 138
Metal-enhanced fluorometric formaldehyde assay based on the use of in-situ grown silver nanoparticles on silica-encapsulated carbon dots Weiqiang YangGuiyun ZhangZhenyu Lin Original Paper 17 January 2020 Article: 137
A two-dimensional zinc(II)-based metal-organic framework for fluorometric determination of ascorbic acid, chloramphenicol and ceftriaxone Wensheng LiuXiaoyan QuHelin Niu Original Paper 17 January 2020 Article: 136
Microwave-assisted synthesis of carbon dots as reductant and stabilizer for silver nanoparticles with enhanced-peroxidase like activity for colorimetric determination of hydrogen peroxide and glucose Urooj GulShamsa KanwalAbdur Rahim Original Paper 16 January 2020 Article: 135
Single-excited double-emission CdTe@CdS quantum dots for use in a fluorometric hybridization assay for multiple tumor-related microRNAs Ling XiangFeng ZhangChangqun Cai Original Paper 16 January 2020 Article: 134
A network composed of gold nanoparticles and a poly(vinyl alcohol) hydrogel for colorimetric determination of ceftriaxone Nahid PourrezaMatineh Ghomi Original Paper 15 January 2020 Article: 133
Hemin@carbon dot hybrid nanozymes with peroxidase mimicking properties for dual (colorimetric and fluorometric) sensing of hydrogen peroxide, glucose and xanthine Li SuYexi CaiHua Zhang Original Paper 15 January 2020 Article: 132
A review on colorimetric methods for determination of organophosphate pesticides using gold and silver nanoparticles I. S. Che SulaimanB. W. ChiengA. Mohamad Review Article 15 January 2020 Article: 131
Ultra-sensitive amperometric determination of quercetin by using a glassy carbon electrode modified with a nanocomposite prepared from aminated graphene quantum dots, thiolated β-cyclodextrin and gold nanoparticles Zhidu ZhouPengcheng ZhaoJunjie Fei Original Paper 14 January 2020 Article: 130
Graphitic carbon nitride as sorbent for the emulsification-enhanced disposable pipette extraction of eight organochlorine pesticides prior to GC-MS analysis Sze Chieh TanHian Kee Lee Original Paper 14 January 2020 Article: 129
Divalent ion-induced aggregation of gold nanoparticles for voltammetry Immunosensing: comparison of transducer signals in an assay for the squamous cell carcinoma antigen Iswary LetchumananSubash C. B. GopinathM. K. Md Arshad Original Paper 14 January 2020 Article: 128
Bio–barcode triggered isothermal amplification in a fluorometric competitive immunoassay for the phytotoxin abrin Xuan SunRuihua FeiYonggang Hu Original Paper 14 January 2020 Article: 127
A screen-printed electrochemical sensing platform surface modified with nanostructured ytterbium oxide nanoplates facilitating the electroanalytical sensing of the analgesic drugs acetaminophen and tramadol Mohamed KhairyCraig E. Banks Original Paper 14 January 2020 Article: 126
Portable ratiometric probe based on the use of europium(III) coordination polymers doped with carbon dots for visual fluorometric determination of oxytetracycline Lili ChenHui XuXike Tian Original Paper 14 January 2020 Article: 125
Acid-base-governed deep eutectic solvent-based microextraction combined with magnetic solid-phase extraction for determination of phenolic compounds Dezhi YangYingdong WangYaling Yang Original Paper 13 January 2020 Article: 124
CuO/Cu composite nanospheres on a TiO2 nanotube array for amperometric sensing of glucose Zhiru ZhouZanzan ZhuHong Susan Zhou Original Paper 13 January 2020 Article: 123
A ratiometric fluorescent probe for determination of the anthrax biomarker 2,6-pyridinedicarboxylic acid based on a terbium(III)− functionalized UIO-67 metal-organic framework Xiaoxiong ZhangWenjun ZhangXin Liu Original Paper 13 January 2020 Article: 122
Silica microspheres functionalized with the iminodiacetic acid/copper(II) complex as a peroxidase mimic for use in metal affinity chromatography-based colorimetric determination of histidine-tagged proteins Burcu GökçalÇiğdem KipAli Tuncel Original Paper 12 January 2020 Article: 121
Plasmonic hot electron transfer-induced multicolor MoO3-x-based chromogenic system for visual and colorimetric determination of silver(I) Jiayan DuJunren WangYi He Original Paper 11 January 2020 Article: 120
Rolling circle amplification based colorimetric determination of Staphylococcus aureus Yanan LiJunying WangJunping Wang Original Paper 11 January 2020 Article: 119
An electrodeposited terephthalic acid-layered double hydroxide (Cu-Cr) nanosheet coating for in-tube solid-phase microextraction of phthalate esters Mohsen AghaziaratiYadollah YaminiMaryam Shamsayei Original Paper 10 January 2020 Article: 118
A graphene/TiS3 heterojunction for resistive sensing of polar vapors at room temperature Nassim RafiefardAzam Iraji zadSeyed Hossein Hosseini Shokouh Original Paper 10 January 2020 Article: 117
A colorimetric method for determination of the prostate specific antigen based on enzyme-free cascaded signal amplification via peptide-copper(II) nanoparticles Ting SunNing XiaLin Liu Original Paper 10 January 2020 Article: 116
Colorimetric determination of the activity of alkaline phosphatase by exploiting the oxidase-like activity of palladium cube@CeO2 core-shell nanoparticles Jiawei WangPengjuan NiYizhong Lu Original Paper 09 January 2020 Article: 115
An aptamer based fluorometric assay for amyloid-β oligomers using a metal-organic framework of type Ru@MIL-101(Al) and enzyme-assisted recycling Hong-Xia RenYang-Bao MiaoYuandong Zhang Original Paper 09 January 2020 Article: 114
A graphite pencil electrode with electrodeposited Pt-CuO for nonenzymatic amperometric sensing of glucose over a wide linear response range Anjali SreekumarPunnakkal NavaneethT. G. Satheesh Babu Original Paper 09 January 2020 Article: 113
Net-like mesoporous carbon nanocomposites for magnetic solid-phase extraction of sulfonamides prior to their quantitation by UPLC-HRMS Siyuan DiJing YuShukui Zhu Original Paper 09 January 2020 Article: 112
Cerium(III)-doped MoS2 nanosheets with expanded interlayer spacing and peroxidase-mimicking properties for colorimetric determination of hydrogen peroxide Xin ZhangCuiyan WangYanfang Gao Original Paper 09 January 2020 Article: 111
Colorimetric determination of ascorbic acid using a polyallylamine-stabilized IrO2/graphene oxide nanozyme as a peroxidase mimic Huiyuan SunXueliang LiuRong Yang Original Paper 08 January 2020 Article: 110
Synthesis of a poly(sulfobetaine-co-polyhedral oligomeric silsesquioxane) hybrid monolith via an in-situ ring opening quaternization for use in hydrophilic interaction capillary liquid chromatography Wangming TanYe ChenBo Chen Original Paper 08 January 2020 Article: 109
Microchimica Acta: Quo vadis? Alberto EscarpaMamantos Prodromidis Editorial 08 January 2020 Article: 108
Colorimetric captopril assay based on oxidative etching-directed morphology control of silver nanoprisms Pu ZhangLi WangYi Wang Original Paper 08 January 2020 Article: 107
One-pot synthesis of green-emitting gold nanoclusters as a fluorescent probe for determination of 4-nitrophenol Yu LiQiu-Lin WenQiu-E Cao Original Paper 08 January 2020 Article: 106
Electrochemical sensing of hydrogen peroxide using a glassy carbon electrode modified with multiwalled carbon nanotubes and zein nanoparticle composites: application to HepG2 cancer cell detection Hamed TavakkoliMorteza AkhondGhodratollah Absalan Original Paper 08 January 2020 Article: 105
Aptamer-based cocaine assay using a nanohybrid composed of ZnS/Ag2Se quantum dots, graphene oxide and gold nanoparticles as a fluorescent probe Oluwasesan AdegokeMagda A. Pereira-BarrosNiamh Nic Daeid Original Paper Open access 08 January 2020 Article: 104