Integrated Microneedle Aptasensing Platform toward Point-of-Care Monitoring of Bacterial Infections and Treatment [0.03%]
用于细菌感染及治疗即时监测的集成微针适配子传感器平台
Renqiang Yuan,Jing Cai,Jie Li et al.
Renqiang Yuan et al.
Point-of-care (POC) monitoring of clinical inflammation biomarkers in interstitial fluid (ISF) has a great perspective on personalized healthcare. Herein, an integrated ultraswelling microneedle aptamer-recognition tester (uSMART) was devel...
Double Electrochemiluminescence Quenching-Based "Signal-on/off" Immunosensor for CD44 Detection Using Glucose Oxidase-Functionalized CuFe2O4 and Ti3C2Tx@Ni(OH)2-Ru/TPrA Nanoarrays [0.03%]
基于双电化学发光淬灭的“信号开/关”型免疫传感器用于检测CD44，采用葡萄糖氧化酶功能化的CuFe2O4和Ti3C2Tx@Ni（OH）2-Ru / TPrA纳米阵列
Zuoxun Xie,Huan Wang,Dan Wu et al.
Zuoxun Xie et al.
The rapid and accurate quantification of CD44 in serum is crucial for the early detection and prevention of malignant tumors. In this study, we developed a "signal-on/off" electrochemiluminescence (ECL) immunosensor for the ultrasensitive d...
Highly Reliable Dimethyl Disulfide Chemiresistive Gas Sensor Based on Vacancy-Engineered MoO3 Nanobelts for Complex Odor Monitoring and Field Testing [0.03%]
基于缺陷工程的MoO3纳米带二甲基硫化物化学电阻型气体传感器用于复杂气味监测及现场测试
Myeong Doo Ryu,Yeonjin Je,Yeongsik Hwa et al.
Myeong Doo Ryu et al.
Dimethyl disulfide (DMDS) is an odorous sulfur-containing volatile organic compound primarily emitted from sewage treatment plants. However, most metal-oxide-based DMDS gas sensors have been limited to parts-per-million-level performance de...
Rapid Drug Screening of NQO1-Positive Cells Based on Impedance Technology without Cell Adhesion [0.03%]
基于阻抗技术的无需细胞贴壁的NQO1阳性细胞快速药物筛选方法研究
Yifu Chang,Jianwei Zhong,Yue Quan et al.
Yifu Chang et al.
This study introduces a rapid, label-free impedance-based approach for evaluating the effects of NQO1-targeting drugs on cancer cells. Departing from the traditional reliance on adherent cell cultures, the method utilizes suspended cells to...
In Situ PL Tracking the Evolution and Functionality of Oxygen Defects in the In2O3-Based NO2 Gas Sensor [0.03%]
基于In2O3的NO2气体传感器中氧空位的演变和功能的原位PL研究
Jinglong Bai,Linfu Xie,Chao Chen et al.
Jinglong Bai et al.
Oxygen defects, including oxygen vacancies (VO••) and interstitial oxygen (Oi″), are one of the main factors affecting the gas-sensing performance of metal oxide semiconductors. Therefore, in situ investigation of the intrinsic roles of ...
Cyclooctyne-Functionalized N-Heterocyclic Carbenes for Click Coupling of Sensing Oligonucleotides to Gold Surfaces [0.03%]
用于金表面点击连接传感寡核苷酸的环辛炔功能化N-杂环卡宾
Phattananawee Nalaoh,Vincent Clark,Netzahualcóyotl Arroyo-Currás et al.
Phattananawee Nalaoh et al.
Nucleic acid-based sensors (NBEs) are used for biomolecular detection and can enable continuous, real-time molecular monitoring in vivo. NBEs are typically constructed via thiol self-assembled monolayers (SAMs) on gold electrodes, consistin...
Cyclic Amplified Programmable Allosteric DNA Biosensor for Enzyme-Triggered Spatially Controlled Mitochondrial Molecular Imaging [0.03%]
用于酶触发的线粒体分子成像的环状放大的可编程变构DNA生物传感器
Jingzhe Zang,Tingting Wang,Fei Zhang et al.
Jingzhe Zang et al.
The abnormal localization of mitochondrial human apurinic/apyrimidinic endonuclease 1 (APE1) is closely associated with tumor progression, prognosis, and drug resistance. While APE1 can localize to both the cytoplasm and nucleus as well as ...
Performance and Selectivity toward Acetone against Various Gaseous Markers for Liver Diseases of Flame-Made Ir-Loaded In2O3 Nanoparticulate Sensors [0.03%]
用于肝病标志气体检测的火焰喷射法制备Ir负载In₂O₃纳米颗粒气敏传感器的性能及对丙酮的选择性研究
Matawee Punginsang,Aitthiphat Chaemsai,Kanittha Inyawilert et al.
Matawee Punginsang et al.
In this work, iridium (Ir) loaded indium oxide (In2O3) nanoparticles made via a flame spray pyrolysis (FSP) technique for the first time were systematically investigated for acetone (C3H6O) detection at ppb levels. The structural data based...
Temperature Pulse Driven Sulfurization and Desulfurization of CuO for Enhanced H2S Quantification [0.03%]
温度脉冲驱动的CuO硫化和脱硫用于增强H2S量化作用
Amit Kumar,Bharath Somalapura Prakasha,Mahesh Kumar
Amit Kumar
In this study, we report a power-efficient and highly selective H2S gas sensing platform based on a pulse-modulated sensor of nanostone-structured CuO thin films. Nanostone morphology chemiresistive sensors exposed to H2S at moderate temper...
CRISPR-Based Live Cell Biosensing: Innovations in Signal Labeling Strategies and Delivery Systems [0.03%]
基于CRISPR的活细胞生物传感：信号标签策略和递送系统创新
Yao Yin,Zixuan Li,Can Liu et al.
Yao Yin et al.
CRISPR technology provides unprecedented precision for molecular imaging and target detection at the cellular level. However, interested researchers inevitably encounter challenges, including weak labeling signals, low delivery efficiency, ...