A fully automated paper-based smartphone-assisted microfluidic chemiluminescence sample to result immunoassay platform [0.03%]
一种全自动的基于纸片的智能手机辅助微流控化学发光试纸条免疫检测平台
Jihong Sun,Sixuan Duan,Weiqin Xu et al.
Jihong Sun et al.
Background: In recent years, adapting immunoassay technologies for point-of-care testing (POCT) to enable low-cost, on-site diagnostics has gained great attention. Among the various approaches to achieving this goal, micr...
Multiplexed and highly sensitive FRET aptasensor for simultaneous assay of multiple antibiotics via DNAzyme and catalytic strand displacement amplification cascades [0.03%]
基于脱氧核酶和催化信号放大的多重抗生素同时检测型荧光纳米传感器
Tingting Gong,Huaifeng Yan,Daxiu Li et al.
Tingting Gong et al.
Background: The emergence of antibiotic-resistant microorganisms poses significant risks to public health. Therefore, the development of technologies capable of detecting antibiotics with high sensitivity and selectivity ...
A fluorescence biosensor for detecting LncRNA MALAT1 based on isothermal amplification by cyclic extension [0.03%]
一种基于循环链延伸等温扩增的LncRNA MALAT1荧光生物传感器
Xue Shixing,Bu Shengjun,Sun He et al.
Xue Shixing et al.
Background: Long non-coding RNA (lncRNA) Metastasis-Associated Lung Adenocarcinoma Transcript 1 (MALAT1), a crucial regulator of gene expression, has emerged as a highly promising biomarker in the progression of various c...
Comparison of the ACE2 receptor and monoclonal antibodies immobilisation strategies for the sensitive detection of SARS-CoV-2 variants of concern [0.03%]
比较ACE2受体和单克隆抗体固定化策略以灵敏检测关注变异株SARS-CoV-2
Silvija Juciute,Vincentas Maciulis,Asta Luciunaite et al.
Silvija Juciute et al.
Investigation of antibody or receptor immobilisation and binding to the target analyte is essential for the development of effective immunoassays. In our research, we applied the combination of two surface-sensitive methods: spectroscopic e...
Comparative Study
Analytica chimica acta. 2025 Jul 1:1357:344075. DOI:10.1016/j.aca.2025.344075 2025
Highly selective electrochemical sensing of hydroquinone and catechol using Co nanoparticles anchored on N-doped carbon nanotube hollow sphere [0.03%]
一种基于氮掺杂碳纳米管空心球负载的钴纳米粒子用于高效选择性电化学检测对苯二酚和邻苯二酚的新方法研究
Xiaomin Cheng,Xiaojuan Shui,Quan Yang et al.
Xiaomin Cheng et al.
Background: Hydroquinone (HQ) and catechol (CC), two important isomers with similar structures, are highly toxic, often coexisting, and impeding each other in the simultaneous detection. Electrochemical technique provides...
Improving spectroscopic detection limits with multi-pixel signal-to-noise ratio calculations: Application to the SHERLOC instrument aboard the perseverance rover [0.03%]
基于希望漫游车上的SHERLOC仪器改进光谱检测限的多像素信噪比计算方法
Ryan S Jakubek,Rohit Bhartia,Andrew Steele et al.
Ryan S Jakubek et al.
Background: The Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) instrument on NASA's Perseverance rover is a deep ultraviolet Raman and fluorescence instrument used for org...
Copper doped carbon dots for selective determination of regulated aniline additives and safe hair dyeing [0.03%]
铜掺杂碳点的选择性测定受监管的苯胺染发剂及安全染发
Zhanghong Guo,Lin Zhou,Liping Zhang et al.
Zhanghong Guo et al.
Background: Hair dyes, as common daily chemical products, have been integrated into human daily life. However, the aniline additives contained in traditional hair dyes pose potential threats to health. Therefore, it is of...
A review of point-of-care (POC) and lab-on-chip (LOC) approaches in molecularly imprinted polymer-based electrochemical sensors for biomedical applications [0.03%]
基于分子印迹聚合物的电化学生物医学传感技术的床旁和芯片实验室方法评论
Ahmet Cetinkaya,S Irem Kaya,Sibel A Ozkan
Ahmet Cetinkaya
Background: In terms of analytical applications, researchers aim to design and develop sensitive, selective, and effective sensors that can be used for diagnostic purposes and disease monitoring. Point-of-care (POC) and l...
Selection and identification of the ssDNA aptamer against polymyxin B sulfate [0.03%]
多粘菌素B硫酸盐的单链DNA适配体的选择与鉴定
Zhuxin Chang,Jiayue Zhou,Dongmei Li et al.
Zhuxin Chang et al.
Background: Polymyxin B (PMB) is a potent antibiotic, and its sulfate form, Polymyxin B Sulfate (PMBS), is widely used. When PMBS is used as a veterinary drug, excessive use can lead to drug residues in animal bodies, whi...
Ion-mediated etching of Au-Ag core-shell nanorods for LSPR-based discrimination of hazardous ions [0.03%]
离子介导的Au-Ag核壳纳米棒蚀刻用于LSPR检测危险离子
Mohamad Shirzad,Mobina Anbarestani,Forough Ghasemi
Mohamad Shirzad
Background: The detection of metal ions represents a critical analytical challenge due to their persistent environmental accumulation and severe toxic effects on ecosystems and human health. Even at trace concentrations, ...