Surface-enhanced Raman scattering of DNA bases using frozen silver nanoparticle dispersion as a platform Yu FukunagaMakoto HaradaTetsuo Okada Original Paper 03 November 2021 Article: 406
Preparation of molecularly imprinted resin/polydopamine nanofibers mat for the highly efficient extraction and determination of sulfonamides in environmental water Ningge JianYuanyuan DaiYongjun Wu Original Paper 03 November 2021 Article: 405
An electrochemical aptasensor for Mycobacterium tuberculosis ESAT-6 antigen detection using bimetallic organic framework Jiaojiao XieZhaode MuLijuan Bai Original Paper 03 November 2021 Article: 404
Carboxylic acid–tethered polyaniline as a generic immobilization matrix for electrochemical bioassays Amarnath Chellachamy AnbalaganShilpa N. Sawant Original Paper 03 November 2021 Article: 403
Paper-based lateral flow assay using rhodamine B–loaded polymersomes for the colorimetric determination of synthetic cannabinoids in saliva Hichem MoulahoumFaezeh GhorbanizamaniSuna Timur Original Paper 03 November 2021 Article: 402
Nitrogen, boron-doped Ti3C2 MXene quantum dot-based ratiometric fluorescence sensing platform for point-of-care testing of tetracycline using an enhanced antenna effect by Eu3+ Yuxuan BaiYu HeGongwu Song Original Paper 02 November 2021 Article: 401
Metal organic framework derived Zn/N co-doped hydrophilic porous carbon for efficient solid phase microextraction of polar phenols Qian YanLijin HuangQin Shuai Original Paper 31 October 2021 Article: 400
Development of a pulse-induced electrochemical biosensor based on gluconamide for Gram-negative bacteria detection Sida RenXi ZhangYan-Yan Song Original Paper 30 October 2021 Article: 399
Carbon nanodot–based electrogenerated chemiluminescence biosensor for miRNA-21 detection Laura Gutiérrez-GálvezTania García-MendiolaEncarnación Lorenzo Original Paper Open access 30 October 2021 Article: 398
A simple “signal off–on” fluorescence nanoplatform for the label-free quantification of exosome-derived microRNA-21 in lung cancer plasma Jinlan WeiSitian HeYongjun Wu Original Paper 29 October 2021 Article: 397
A disposable gold foil paper–based aptasensor for detection of enteropathogenic Escherichia coli with SERS analysis and magnetic separation technology Xiaoying ZhuYuwen ZhaoMengfan Wang Original Paper 29 October 2021 Article: 396
A novel aptasensor based on DNA hydrogel for sensitive visual detection of ochratoxin A Liling HaoXuTao LiuFei Xu Original Paper 28 October 2021 Article: 395
Lab-made 3D-printed accessories for spectroscopy and spectroelectrochemistry: a proof of concept to investigate dynamic interfacial and surface phenomena Joadir Humberto da Silva JuniorJailson Vieira de MeloPollyana Souza Castro Short Communication 27 October 2021 Article: 394
Stable Pb(II) ion-selective electrodes with a low detection limit using silver nanoparticles/polyaniline as the solid contact Xianghua ZengWenwen JiangLiangmin Yu Original Paper 26 October 2021 Article: 393
Point-of-care testing of butyrylcholinesterase activity through modulating the photothermal effect of cuprous oxide nanoparticles Jinzhu MaLili MaZhenguang Wang Original Paper 25 October 2021 Article: 392
A paper-based polystyrene/nylon Janus platform for the microextraction of UV filters in water samples as proof-of-concept Juan L. BenedéAlberto ChisvertSoledad Cárdenas Original Paper Open access 25 October 2021 Article: 391
Fluorometric determination of ziram using CsPbBr3 quantum dots Shuqin ChenMengna HuangLiang Feng Original Paper 22 October 2021 Article: 390
In situ growth of electroactive polymers via ATRP to construct a biosensing interface for tumor marker Fei WangYang XuZhanfang Ma Original Paper 22 October 2021 Article: 389
Additively manufactured carbon/black-integrated polylactic acid 3Dprintedsensor for simultaneous quantification of uric acid and zinc in sweat Vanessa N. AtaideDiego P. RochaLucio Angnes Original Paper 19 October 2021 Article: 388
TiO2/MXene-PVA/GO hydrogel-based electrochemical sensor for neurological disorder screening via urinary norepinephrine detection Siraprapa BoobphahomTatiya SiripongpredaNadnudda Rodthongkum Original Paper 19 October 2021 Article: 387
Fluorescent paper strip immunoassay with carbon nanodots@silica for determination of human serum amyloid A1 Mulya SupiantoSang Hyuk LeeHye Jin Lee Original Paper 18 October 2021 Article: 386
A ratiometric fluorescence strategy based on inner filter effect for Cu2+-mediated detection of acetylcholinesterase Yongying LiHaibo LiangManli Guo Original Paper 18 October 2021 Article: 385
Copper nanocluster composites for analytical (bio)-sensing and imaging: a review Jin MuYu PengQiong Jia Review Article 18 October 2021 Article: 384
ZIF-67 MOF-derived Co nanoparticles supported on N-doped carbon skeletons for the amperometric determination of hydrogen peroxide Shiying ZhouXianfeng WangChangjun Hou Original Paper 18 October 2021 Article: 383
Au nanoparticle-hydrogel nanozyme-based colorimetric detection for on-site monitoring of mercury in river water Euna KoWon HurDo Kyoung Han Original Paper 17 October 2021 Article: 382
Lateral flow colorimetric biosensor for detection of Vibrio parahaemolyticus based on hybridization chain reaction and aptamer Na YingYuan WangWenhong Fang Original Paper 15 October 2021 Article: 381
Magnetic dispersive solid-phase extraction of triazole and triazine pesticides from vegetable samples using a hydrophilic-lipophilic sorbent based on maltodextrin- and β-cyclodextrin-functionalized graphene oxide Mahshid MajdSaeed Nojavan Original Paper 14 October 2021 Article: 380
Recent advances in sensitivity enhancement for lateral flow assay Yulin DengHao JiangXuefei Lv Review Article 13 October 2021 Article: 379
Multi-functional magnetic molecular imprinting probe for visual detection of IgY antibodies Xiaoxiao GuoShuo YaoJuan Wang Original Paper 13 October 2021 Article: 378
Free-electrodeposited anodic stripping voltammetry sensing of Cu(II) based on Ti3C2Tx MXene/carbon black Yixuan XiaYuzhi MaGangbing Zhu Original Paper 13 October 2021 Article: 377
A ratiometric fluorescence sensor for ascorbic acid determination based on an AND-NAND logic pair Zilong ZhangDengying LongJingdong Peng Original Paper 12 October 2021 Article: 376
Evaluation of homochiral zeolitic imidazolate framework-8 supported open-tubular column by miniaturized capillary electrochromatography with amperometric detection Tingting WangLi YangGuifang Cheng Original Paper 12 October 2021 Article: 375
Covalently modified enzymatic 3D-printed bioelectrode Lujun WangMartin Pumera Original Paper 10 October 2021 Article: 374
In situ controllable heterojunction conversion strategy driven by oriented paper-based fluid transfer for human immunoglobulin G detection Huihui ShiLi LiJinghua Yu Original Paper 09 October 2021 Article: 373
In-situ preparation of CuO nanoparticles decorated In2O3 pn heterojunction composite for the photoelectrochemical detection of ornidazole Sethupathi VelmuruganThomas C.-K. YangLiu Zhi-Xiang Original Paper 08 October 2021 Article: 372
3D, large-area NiCo2O4 microflowers as a highly stable substrate for rapid and trace level detection of flutamide in biofluids via surface-enhanced Raman scattering (SERS) Lignesh DuraiSushmee Badhulika Original Paper 08 October 2021 Article: 371
Rapid field trace detection of pesticide residue in food based on surface-enhanced Raman spectroscopy De ZhangPei LiangZhi Yu Review Article 07 October 2021 Article: 370
(+)-Catechin-assisted graphene production by sonochemical exfoliation in water. A new redox-active nanomaterial for electromediated sensing Filippo SilveriFlavio Della PelleDario Compagnone Original Paper 07 October 2021 Article: 369
Solid-phase synthesis of imprinted nanoparticles as artificial antibodies against the C-terminus of the cannabinoid CB1 receptor: exploring a viable alternative for bioanalysis Alberto Gómez-CaballeroAinhoa Elejaga-JimenoRamón J. Barrio Original Paper Open access 07 October 2021 Article: 368
Facile separation of enantiomers via covalent organic framework bonded stationary phase Yuying WangXuehua WangYibing Ji Original Paper 06 October 2021 Article: 367
Colorimetric immunosensor based on glassy carbon microspheres test strips for the detection of prostate-specific antigen Shan LinJiangyan ZhongJianzhen Shen Original Paper 06 October 2021 Article: 366
Au@Zr-based metal–organic framework composite as an immunosensing platform for determination of hepatitis B virus surface antigen Vivek K. BajpaiYuvraj HaldoraiShruti Shukla Original Paper 06 October 2021 Article: 365
A simple strategy for signal enhancement in lateral flow assays using superabsorbent polymers Taeyeong YouWoojin JeongTae-Joon Jeon Original Paper 06 October 2021 Article: 364
Mesoporous silica-loaded gold nanocluster with enhanced fluorescence and ratiometric fluorescent detection of thiram in foods Hong-Xin RenZhi-Juan QianJian-Guo Xu Original Paper 04 October 2021 Article: 363
Norepinephrine-induced AuPd aerogels with peroxidase- and glucose oxidase-like activity for colorimetric determination of glucose Rongxin XuXiaofeng TanHe Li Original Paper 04 October 2021 Article: 362
Asymmetrically coating Pt nanoparticles on magnetic silica nanospheres for target cell capture and therapy Ya-Hang LiShanshan ZhouYan-Yan Song Original Paper 02 October 2021 Article: 361