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Cobalt oxyhydroxide nanosheet–modulated ratiometric fluorescence platform for the selective detection of malachite green in fish Yi ZhangYu-e ShiZhenguang Wang Original Paper 01 February 2024 Article: 119
Interdigitated impedimetric-based Maackia amurensis lectin biosensor for prostate cancer biomarker Siti Fatimah Abd RahmanMohd Khairuddin Md ArshadSami Hage-Ali Original Paper 31 January 2024 Article: 118
Determination of pepsin in human saliva using pepsin-susceptible peptide reporter and colorimetric dipstick assay: a prospective, cross-sectional study Young Ju LeeJoo Kyung NohGi-Ja Lee Original Paper 31 January 2024 Article: 117
A low-voltage alternant direct current electroporation chip for ultrafast releasing the genome DNA of Helicobacter pylori bacterium Xueyuan PangQuanying FuJianhua Zhou Original Paper 30 January 2024 Article: 116
Point-of-care impedimetric aptasensor to detect the luteinizing hormone Pankaj KumarArumugam AnithaPankaj Suman Original Paper 30 January 2024 Article: 115
Detection of botulinum neurotoxin A (BoNT/A) enzymatic activity by pregnancy test strips based on hCG-modified magnetic nanoparticles Xinxin ZhouMin QiMinghui Yang Original Paper 29 January 2024 Article: 114
A flexible semiconductor SERS substrate by in situ growth of tightly aligned TiO2 for in situ detection of antibiotic residues Kaiwei LiHan JiangBing Zhao Original Paper 29 January 2024 Article: 113
Fabrication of a novel tantalum boride/vanadium carbide modified screen-printed carbon electrode for voltammetric determination of pimonidazole in bio-fluids Umamaheswari RajajiS. SaisreeTing-Yu Liu Original Paper 29 January 2024 Article: 112
Single-atom iron boosts electrochemiluminescence for ultrasensitive carcinoembryonic antigen detection Xiaomei HuangHaoxuan DengHuali Zhao Original Paper 22 January 2024 Article: 111
Rapid SERS assay for determination of the opioid fentanyl using silver-coated sharply branched gold nanostars Supriya AttaAidan J. CanningTuan Vo-Dinh Original Paper 22 January 2024 Article: 110
Carbon dots derived from expired drugs based ratiometric fluorescent sensor for horseradish peroxidase in fruits and vegetables and screening inhibitors Wei WuYuhan ShiZhihong Xu Original Paper 22 January 2024 Article: 109
Photoelectrochemical aptasensing with methylene blue filled Ni-MOFs nanocomposite by spatial confinement for microcystin-LR detection Yifan LiuNa DongTianyan You Original Paper 20 January 2024 Article: 108
Modular coupling MOF nanozyme with natural enzyme on hollow fiber membrane for rapid and reusable detection of H2O2 and glucose Shuyan MaChenjie WeiXiaojun Huang Original Paper 19 January 2024 Article: 107
Micromotor-based dual aptassay for early cost-effective diagnosis of neonatal sepsis José M. Gordón PidalLuis ArruzaAlberto Escarpa Original Paper Open access 19 January 2024 Article: 106
Target-induced hot spot construction for sensitive and selective surface-enhanced Raman scattering detection of matrix metalloproteinase MMP-9 Huihui JinTianqing LiuDan Sun Original Paper Open access 19 January 2024 Article: 105
A nanogap-enhanced SERS nanotag–based lateral flow assay for ultrasensitive and simultaneous monitoring of SARS-CoV-2 S and NP antigens Xiaoxian LiuXingsheng YangRui Xiao Original Paper 18 January 2024 Article: 104
Ultrasensitive electrochemical sensor for detection of salivary cortisol in stress conditions Atul SharmaAlia WulffSameer Sonkusale Original Paper 17 January 2024 Article: 103
Amplification-free detection of Mpox virus DNA using Cas12a and multiple crRNAs Yixia YangFeng GongZhike He Original Paper 17 January 2024 Article: 102
A portable intelligent hydrogel platform for multicolor visual detection of HAase Zhe ZhaoZhixin LiShaohua Xu Original Paper 17 January 2024 Article: 101
Integrating porphyrin-based nanoporous organic polymers with electrochemical aptasensors for ultratrace detection of kanamycin Guanghui TianFeng GuoWen-Yang Gao Short Communication Open access 17 January 2024 Article: 100
Single substrate-functionalized molybdenum oxide nanozyme for specific colorimetric monitoring of xanthine oxidase activity Limin LiCai ZhangYuanhong Xu Original Paper 16 January 2024 Article: 99
Fe3O4@nitrogen-doped carbon core-double shell nanotubes as a novel and efficient nanosorbent for ultrasonic assisted dispersive magnetic solid phase extraction of heterocyclic pesticides from environmental soil and water samples Zolfaghar AladaghloAli SahragardMinoo Dabiri Original Paper 16 January 2024 Article: 98
Electrochemically assisted DNA and thioaromatic assembly as sensing and antifouling interface for food allergens Magdolna CasianOana Hosu-StancioiuCecilia Cristea Original Paper 16 January 2024 Article: 97
Multi-walled carbon nanotubes/carbon black/rPLA for high-performance conductive additive manufacturing filament and the simultaneous detection of acetaminophen and phenylephrine Robert D. CrapnellIana V. S. ArantesCraig E. Banks Original Paper Open access 15 January 2024 Article: 96
Quantum dots-based “chemical tongue” for the discrimination of short-length Aβ peptides Klaudia GłowaczMarcin DrozdPatrycja Ciosek-Skibińska Short Communication Open access 15 January 2024 Article: 95
An impedance labeling free electrochemical aptamer sensor based on tetrahedral DNA nanostructures for doxorubicin determination Dan OuHuixian YanZuanguang Chen Original Paper 13 January 2024 Article: 94
Colorimetric detection of alkaline phosphatase based on the off-on effect of light-responsive oxidase mimicking activity of covalent organic framework (Cu-TpBpy-COF) under near-neutral condition Zixi GaoAiling ZhuHongli Chen Original Paper 13 January 2024 Article: 93
Rational design of a near-infrared dual-emission fluorescent probe for ratiometric imaging of glutathione in cells Shulong WangZhifang LiZhihui Luo Original Paper 13 January 2024 Article: 92
Controllable synthesis of uniform flower-shaped covalent organic framework microspheres as absorbent for solid-phase extraction of trace 2,4-dichlorophenol Guangping XiaHaoyun HuGuihua Ruan Original Paper 13 January 2024 Article: 91
In situ growth of ZIF-67 to construct core–shell mosaic structural composites for efficient extraction of benzoylurea insecticides Xiang LiLili DuYong Guo Original Paper 12 January 2024 Article: 90
A photoelectrochemical aptasensing platform assembled at the heterojunction interface of Cu3BiS3 sensitized CuV2O6 for bisphenol A Han MengRui XuQin Wei Original Paper 11 January 2024 Article: 89
MXene-based electrochemical devices applied for healthcare applications Lenka LorencovaPeter KasakJan Tkac Review Article Open access 11 January 2024 Article: 88
Correction: ZIF67-derived porous carbon-reinforced electrospun nanofiber as an extractive phase for on-chip micro-solid-phase extraction of antifungals from biological fluids prior to liquid chromatography tandem mass spectrometry Mahsa ShirkhodaieShahram SeidiFarzaneh Shemirani Correction 10 January 2024 Article: 87
Correction to: Lab-on-chip technologies for space research — current trends and prospects Agnieszka Krakos Correction Open access 10 January 2024 Article: 86
Ratiometric electrochemical immunosensor for simultaneous detection of C-myc and Bcl-2 based on multi-role alloy composites Xiaoying WangWei YuanXiaoyu Zhang Original Paper 10 January 2024 Article: 85
A signal polarity conversion photoelectrochemical immunosensor for neuron-specific enolase detection based on MgIn2S4-sensitized CsPbBr3 Kun XuLi DaiQin Wei Original Paper 09 January 2024 Article: 84
Smartphone-assisted quantitative colorimetric identification of thrombin based on peroxidase mimetic features of fibrinogen-gold nanozymes Mohammad Hosein AmaniMostafa RahimnejadHoda Ezoji Original Paper 09 January 2024 Article: 83
Improved biosensing of Legionella by integrating filtration and immunomagnetic separation of the bacteria retained in filters Melania Mesas GómezBárbara Molina-MoyaMaria Isabel Pividori Original Paper Open access 09 January 2024 Article: 82
From a glimpse into the key aspects of calibration and correlation to their practical considerations in chemical analysis Constantine StalikasVasilios Sakkas Review Article Open access 09 January 2024 Article: 81
Adsorptive stripping voltammetric sensor based on Cd zeolitic imidazole framework-67 for electrochemical detection of sarin simulant Mona ElfikyAmr M. BeltagiOsama Abuzalat Original Paper Open access 08 January 2024 Article: 80