Aptasensor-based assay for dual-readout determination of aflatoxin B1 in corn and wheat via an electrostatic force–mediated FRET strategy Jincheng XiongShuang HeHaiyang Jiang Original Paper 02 February 2023 Article: 80
Coordination polymer nanoprobe integrated carbon dot and phenol red for turn-on fluorescence detection of urease activity Shenghua LiLingyu XiaoHongliang Tan Original Paper 31 January 2023 Article: 79
Professor María Cruz Moreno-Bondi in memoriam: the scientific woman beyond the figures Alberto Escarpa Obituary 30 January 2023 Article: 78
Electrochemiluminescent immunosensor for detection of carcinoembryonic antigen using luminol-coated silver nanoparticles Sattar Akbari NakhjavaniBalal KhalilzadehYadollah Omidi Original Paper 30 January 2023 Article: 77
Colorimetric platform based on synergistic effect between bacteriophage and AuPt nanozyme for determination of Yersinia pseudotuberculosis Qiaoli YangDan WuShenqi Wang Original Paper 28 January 2023 Article: 76
Flower-like molybdenum disulfide/cobalt ferrite composite for the extraction of benzotriazole UV stabilizers in environmental samples Zi-Yang ZhangYi-Heng XuMan-Man Wang Original Paper 26 January 2023 Article: 75
Fluorescent aptasensor based on the MNPs-CRISPR/Cas12a-TdT for the determination of nasopharyngeal carcinoma-derived exosomes Peng YiDan LuoYajuan Zhou Original Paper 26 January 2023 Article: 74
Two birds with one stone: integrating exfoliation and immunoaffinity properties in multi-walled carbon nanotubes by non-covalent functionalization with human immunoglobulin G Michael López MujicaAlejandro TamborelliGustavo A. Rivas Original Paper 25 January 2023 Article: 73
Facile synthesis of hollow microtubular COF as enrichment probe for quantitative detection of ultratrace quinones in mice plasma with APGC-MS/MS Ran WangWei TongZongwei Cai Original Paper 25 January 2023 Article: 72
Bi-enzyme competition based on ZIF-67 co-immobilization for real-time monitoring of exocellular ATP Yan LuJunmin LiTian Xie Original Paper 25 January 2023 Article: 71
A novel fluorescence aptasensor based on PCN-223 as an efficient quencher for sensitive determination of prostate-specific antigen Shijie ChenQiukai TangZhaosheng Qian Original Paper 25 January 2023 Article: 70
Acid-accelerated hydrolysis of NaBH4: a gas-generation reaction for diverse gas pressure biosensing Lu ShiQiaorong TangYan Jin Original Paper 25 January 2023 Article: 69
Fluorescence determination of tannic acid imprinted in conjugated hypercrosslinked polymers by Friedel–Crafts acylation Ching-Bin KeRu-Yu YanJian-Lian Chen Original Paper 25 January 2023 Article: 68
Photoelectrochemical immunosensor for HER2 detection based on BiVO4-Bi2S3 heterojunction as photoactive material and CdS as signal probe Qin ZengSuiping WangLimin Lu Original Paper 24 January 2023 Article: 67
A ratiometric fluorescence sensor for tetracycline detection based on two fluorophores derived from Partridge tea Lu-Shuang LiHe-Wang LiangJing Li Original Paper 24 January 2023 Article: 66
A simple and sensitive electrochemical biosensor for circulating tumor cell determination based on dual-toehold accelerated catalytic hairpin assembly Xiaohe ZhangXiujuan JiangLei Zheng Original Paper 24 January 2023 Article: 65
SERS determination and multivariate classification of antibiotics in chicken meat using gold nanoparticle–decorated electrospun PVA nanofibers Dipjyoti SarmaKaushik K NathPabitra Nath Original Paper 24 January 2023 Article: 64
3D-printed sensor decorated with nanomaterials by CO2 laser ablation and electrochemical treatment for non-enzymatic tyrosine detection William B. VelosoVanessa N. AtaideThiago R. L. C. Paixão Original Paper 21 January 2023 Article: 63
Tools to compare antibody gold nanoparticle conjugates for a small molecule immunoassay Monika ConradGünther ProllGünter Gauglitz Original Paper Open access 20 January 2023 Article: 62
Chiral template–induced porphyrin-based self-assembled materials for electrochemical chiral sensing Xiaohui NiuSimeng YanKunjie Wang Original Paper 20 January 2023 Article: 61
γ-Cyclodextrin-graphene quantum dots-chitosan modified screen-printed electrode for sensing of fluoroquinolones Manuel BartoloméM. Laura SorianoÁngel Ríos Original Paper Open access 19 January 2023 Article: 60
Cu2O@PdAg-quenched CdS@CeO2 heterostructure electrochemiluminescence immunosensor for determination of prostate-specific antigen Zhengxing GongXinrong ShaoHuangxian Ju Original Paper 19 January 2023 Article: 59
Magnetic RuCo aerogels with enhanced peroxidase-like activity by regulation of boron and oxygen vacancies for colorimetric biosensing applications Peixian WuMinghui WangQinglai Yang Original Paper 19 January 2023 Article: 58
Colorimetric and photothermal dual-mode lateral flow immunoassay based on Au-Fe3O4 multifunctional nanoparticles for detection of Salmonella typhimurium Cong-Ying WenLing-Jin ZhaoJing-Bin Zeng Original Paper 18 January 2023 Article: 57
High-performance green-emitting AIE nanoparticles for lateral flow immunoassay applications Xirui ChenXiaxia WeiXiaolin Huang Original Paper 16 January 2023 Article: 56
Electrochemical biosensors based on in situ grown carbon nanotubes on gold microelectrode array fabricated on glass substrate for glucose determination Ankit Kumar SinghNandita JaiswalS. Ravi P. Silva Original Paper Open access 16 January 2023 Article: 55
Real-time six-dimensional spatiotemporal tracking of single anisotropic nanoparticles in live cells by integrated multifunctional light-sheet nanoscopy Yingying CaoSeungah LeeSeong Ho Kang Original Paper Open access 16 January 2023 Article: 54
Biomimetic nanochannels for molybdate transport: application to sensitive electrochemical immunoassay for HER2 Chunyang DuJiao JiaoHongfang Zhang Original Paper 14 January 2023 Article: 53
Ti3C2@Bi2O3 nanoaccordion for electrochemical determination of miRNA-21 Ruizhuo OuyangLan JiangYuqing Miao Original Paper 14 January 2023 Article: 52
Colorimetric and handheld pH meter dual-signal readout platform for E. coli detection based on a cascade reaction Lixia SuBingqian LiuYonghuan Su Original Paper 12 January 2023 Article: 51
Molecularly imprinted 3D SERS sensor with inorganic frameworks for specific and recyclable SERS sensing application Wenlong LiaoQinghui WangKunping Liu Original Paper 11 January 2023 Article: 50
A “turn-on” inverse opal photonic crystal fluorescent sensing film for detection of cysteine and its bioimaging of living cells Heng LiBo HanJi-Jiang Wang Original Paper 11 January 2023 Article: 49
Evaluation of cellophane as platform for colorimetric assays on microfluidic analytical devices Hiroki ShigemoriKento MaejimaDaniel Citterio Original Paper 09 January 2023 Article: 48
Correction to: Amplified parallel antigen rapid test for point-of-care salivary detection of SARS-CoV-2 with improved sensitivity Danny Jian Hang TngBryan Chu Yang YinKhee Chee Soo Correction Open access 07 January 2023 Article: 47