A single-molecule fluorescent sensing platform for differential detection of Hg2+ and SO32- with portable visual readout [0.03%]
一种便携式可视化阅读单分子荧光传感平台用于Hg2+和SO32-的区分检测
Yanli Li,Ruihong Yao,Jun Wang et al.
Yanli Li et al.
The development of portable sensing systems capable of differentiating multiple analytes with distinct outputs is of considerable interest for practical chemical analysis in complex matrices. However, most reported fluorescent probes are de...
Machine learning-assisted colorimetric sensor array on a superwettable microchip for on-site authentication of ginseng [0.03%]
基于机器学习的超亲水微芯片阵列颜色传感器现场鉴别人参真伪
Huan Jiang,Bingxin Ma,Xuyang Wang et al.
Huan Jiang et al.
Panax ginseng is widely used for its significant bioactivities, but adulteration and quality counterfeiting remain critical issues. Herein, a machine learning-assisted superwettable colorimetric sensor array microchip is proposed for the ra...
Synergistic regulation of surface O/N active sites and local conjugation in N-doped carbonized polymer dots for smartphone-assisted dual-mode sensing of Hg2 [0.03%]
用于智能手机辅助的Hg₂⁺双模式传感的N掺杂碳化聚合物点的协同调控表面O/N活性位点和局域共价属性
Tao Li,Weitao Wang,Boyang Dou et al.
Tao Li et al.
The development of portable, sensitive, and interference-resistant platforms for on-site Hg2+ detection in aquatic food samples remains highly desirable for food safety monitoring. Herein, a smartphone-assisted fluorescence/colorimetric dua...
Perfluoroalkyl-functionalized hyper-crosslinked polymers for efficient solid-phase microextraction of fluorinated liquid crystal monomers in soil by enhancing fluorine-related interactions [0.03%]
一种用于土壤中含氟液晶单体固相微萃取的全氟烷基功能化超交联聚合物及其制备方法及应用
Chenchen Song,Shuai Zong,Yongxing Hu et al.
Chenchen Song et al.
Fluorinated liquid crystal monomers (FLCMs) have been identified as emerging organic pollutants because of their persistence, bioaccumulation potential, and toxicity. They have been observed in various environmental matrices and have attrac...
Acryloyl-calix[4]arene and aptamer synergistic interface on magnetic imprinted polymers for trace enrofloxacin enrichment and detection [0.03%]
基于磁性印迹聚合物的乙交酯-calix[4]吡咯烷与适配器协同界面富集和检测痕量恩诺沙星的方法
Xianglin Liao,Yanxia Ma,Bingni Huang et al.
Xianglin Liao et al.
Enrichment and detection of trace antibiotics in complex matrices are challenged by severe matrix interference and low analyte abundance. Herein, a synergistic recognition interface was engineered on magnetic imprinted polymers by integrati...
Open tip-enhanced V-shaped nanocavity arrays for urolithiasis biomarker osteopontin detection [0.03%]
开放式尖端增强V形纳米腔阵列用于尿路结石生物标志物骨桥蛋白的检测
Yanheng Huang,Jiazheng Wang,Jie Yu et al.
Yanheng Huang et al.
Surface-enhanced Raman spectroscopy (SERS) is a highly sensitive and selective analytical technique that has shown great potential in bioanalysis. However, due to the relatively large size of protein molecules, steric hindrance can impede t...
Detection of geosmin using an aptamer-functionalized LSPR chip integrated with a microfluidic platform [0.03%]
集成微流控平台的环状DNA适配体功能化LSPR芯片检测地霉菌素
Vivek Semwal,Ole Bang,Jakob Janting
Vivek Semwal
In this paper, we report the development of a localized surface plasmon resonance (LSPR)-based sensor for the detection of geosmin. The LSPR chip was fabricated with 80 nm gold nanoparticles (AuNPs), followed by surface functionalization wi...
Organic fluorescent probe for pesticide difenoconazole based on naphthylamide schiff base [0.03%]
基于萘酰胺缩合物的有机荧光材料检测农药difenoconazole
Ling Zheng,Xizhe Lin,Sining Zheng et al.
Ling Zheng et al.
Difenoconazole (DIF) is a highly effective fungicide widely used in agricultural production. However, excessive use of DIF poses risks to both environment and human health, resulting in the urgent need for its convenient detection technolog...
Comparison of spectral imaging modalities for identification and classification of air-liquid interface biofilms [0.03%]
用于识别和分类气液界面生物膜的光谱成像方法比较
Vicky Caponigro,Mariateresa Ferone,Federico Marini et al.
Vicky Caponigro et al.
Biofilms formed at air-liquid interfaces represent a significant challenge for the food industry due to their resistance to cleaning and the difficulty of detection. This study systematically investigates the ability of five bacterial speci...
Rapid and specific detection of influenza virus antigens via surface-enhanced Raman scattering-based immunoassay [0.03%]
基于表面增强拉曼散射的免疫测定法快速准确检测流感病毒抗原
Ximing Zeng,Shaohua He,Hua Nian et al.
Ximing Zeng et al.
Influenza is currently one of the most prevalent respiratory diseases in humans, with outbreaks typically occurring during the winter months. Its impact is particularly pronounced among vulnerable populations, such as the elderly, infants, ...