Hydrocarbon Sensing with LaFeO3-Based Gas Sensors; In-Operando Kelvin Probe Investigation of the Transduction Function [0.03%]
基于LaFeO3的碳氢化合物气体传感器的原位Kelvin探针研究
Ji Hye Choi,Udo Weimar,Nicolae Bârsan
Ji Hye Choi
Because of the recent industrial developments, the analytical tasks that need to be solved in order to ensure a safe and healthy environment have become increasingly complex. This highlights the need for high performance sensor systems, and...
Lighting Up Mislocalized Proteins: Quantum Dot Probes for Multiplexed Cytoplasm-Selective Cell Profiling in Neurodegeneration [0.03%]
用于神经退行性疾病细胞质定位选择性细胞谱分析的量子点探针
Paula Fernández-Gómez,Carlota Tosat-Bitrián,Tania Marugán et al.
Paula Fernández-Gómez et al.
Semiconductor quantum dots (QDs) provide unique stability, brightness, and multiplexed capacity for biomarker detection in complex diseases; however, their distinctive intracellular distribution has rarely been leveraged for spatially resol...
A CRISPR/Cas12a-MXene Nanozyme Platform for Universal Detection of Trace DNA [0.03%]
一种用于痕量DNA universal检测的CRISPR/Cas12a-MXene纳米酶平台
Sufang Liu,Yuanlong Hu,Miao Zheng et al.
Sufang Liu et al.
The instrument-free detection of specific DNA sequences is critical for point-of-care diagnostics yet remains challenging. To address this, we developed a universal colorimetric biosensing platform integrating the CRISPR/Cas12a system with ...
Surface Modification and Gradient Polarization Synergistically Enhance the Piezoelectric Properties of P(VDF-TrFE) for High Resolution Photoacoustic Imaging [0.03%]
表面改性与梯度极化协同增强P(VDF-TrFE)的压电性能用于高分辨率光声成像
Yichun Peng,Rongrui Zhang,Meirong Zhang et al.
Yichun Peng et al.
High frequency, broadband ultrasonic transducers are pivotal for precise superficial vascular imaging and pathological diagnosis due to their superior spatial resolution. Achieving high frequency detection fundamentally necessitates reducin...
Multigas Selective Identification Based on a Single Chemiresistive Gas Sensor via Dynamic Light-Pulse Modulation and Machine Learning [0.03%]
基于动态光脉冲调制和机器学习的单气敏电阻型气体传感器多种气体选择性识别方法研究
Jinyong Hu,Enduo Hu,Xinyao Liu et al.
Jinyong Hu et al.
Metal oxide semiconductor (MOS) gas sensors hold great promise for gas detection due to their low cost and miniaturization. Nevertheless, such sensors are unable to distinguish structurally analogous gas molecules due to mere reliance on on...
Harnessing CRISPR-Cas12 and Microfluidics Chips for Multiplex Respiratory Pathogens Diagnosis [0.03%]
基于CRISPR-Cas12和微流控芯片的多重呼吸道病原体检测技术
Menglu Gao,Tao Jiang,Wu Si et al.
Menglu Gao et al.
Respiratory pathogens jeopardize population health, particularly high-risk groups. CRISPR-Cas systems, as novel nucleic acid detection platforms, offer timely identification and have become a major research focus. This study presents a nove...
Integrated Electrochemical Aptasensor-Polymer Inclusion Membrane Platform for Detecting Oxytetracycline in Raw Milk [0.03%]
一体化电化学生物传感器-聚合物包结膜平台在原奶中检测 oxytetracycline
Kristósf Jakab,Tamás Szabó,István Bakos et al.
Kristósf Jakab et al.
We introduce a novel integrated analytical platform for detecting antibiotic residues in raw milk. Unlike conventional approaches, this system uniquely combines polymer inclusion membrane-based extraction with an aptamer-based electrochemic...
Synergistic Dual-Enzyme Activation Boosts In Situ D-Luciferin Generation for High-Contrast Early Tumor Bioluminescence Imaging [0.03%]
协同活化双酶原位增强D-卢卡明生成用于高对比度早期肿瘤生物发光成像
Pengbo Sun,Xulu Guan,Xiaomu Hu et al.
Pengbo Sun et al.
Activity-based sensing (ABS) bioluminescence (BL) probes hold great potential for tumor imaging. However, current ABS BL probes, primarily based on "caged luciferin" or "in situ luciferin generation" strategies, suffer from intrinsic backgr...
Construction of Hierarchical Conductive Metal-Organic Frameworks via Template-Directed Synthesis Strategy for Ultratrace H2S Sensing [0.03%]
基于模板导向合成策略的分层级导电金属有机骨架材料的构建及超痕量H2S检测性能研究
Jincheng Liu,Fan Yang,Xin Tian et al.
Jincheng Liu et al.
Two-dimensional conductive metal-organic frameworks (2D c-MOFs) hold great promise for chemiresistive gas sensing due to their intrinsic porosity and charge transport properties. Nevertheless, to fully utilize the aforementioned features of...
Tracking Byproducts Lithium Methoxide in Li-Ion Batteries via Interface-Stabilized Perovskite Quantum Dots-Based Sensors [0.03%]
基于钙钛矿量子点的界面稳定型传感器在锂离子电池中的原位检测副产物甲氧基锂
Zhefu Mu,Xianjie Xu,Jiaxin Sun et al.
Zhefu Mu et al.
Monitoring internal electrolyte decomposition byproducts is pivotal for the early warning of thermal runaway in lithium-ion batteries yet remains a formidable challenge due to the harsh chemical environment. Herein, we engineer a robust ele...