MOF-metal nanohybrid-assisted charge transfer amplification for electrochemical biosensing of the MUC1 cancer biomarker [0.03%]
金属 MOF-纳米杂化增强的电荷转移放大用于电化学检测癌症标志物 MUC1
Sarita Devi,Shivangi Goel,Sonia Rani et al.
Sarita Devi et al.
Cancer is a severe disease characterized by high mortality and complex pathophysiology; however, its early and accurate diagnosis remains inadequate. Conventional diagnostic approaches often fall short, particularly for dense tissues, and a...
Urinary metabolomic characterization of meclofenoxate based on UHPLC-Q exactive HF orbitrap MS technology [0.03%]
基于UHPLC-Q Exactive HF Orbitrap MS技术的美 clofenoxate尿液代谢组学特征分析
Bing Liu,Wennuo Xu,Tingyuan Zheng et al.
Bing Liu et al.
To investigate the characteristics of changes in human urinary metabolites of meclofenoxate using metabolomics technology based on an UHPLC-Q Exactive HF Orbitrap mass spectrometer (UHPLC-HRMS) and to search for biomarkers related to drug e...
A boron-doped diamond interdigital sensor with an alternating excitation strategy for integrated conductivity and free chlorine measurement [0.03%]
一种用于集成电导率和自由氯测量的交替激励硼掺杂金刚石叉指式传感器
Yujing Xiao,Xiaopeng Chen,Yunzhe Han et al.
Yujing Xiao et al.
Real-time free chlorine measurement through wearable-integrated sensors is critical for swimmer safety. However, existing sensors face reliability challenges for wearable integration due to excessive bulk, insufficient stability, and accura...
Separating O-desmethylvenlafaxine and tramadol enantiomers using two-dimensional chiral LC × DMS mass spectrometry [0.03%]
应用二维手性LC×DMS质谱法分离O-去甲基文拉法辛和曲马多对映异构体
A Dawson McLachlan,Rashne Vakharia,Emir Nazdrajić et al.
A Dawson McLachlan et al.
Tandem mass spectrometry relies on unique parent-to-product transitions for selective analysis. For sets of isomers or isobars that have identical behaviors in multiple separation dimensions (e.g., LC retention, m/z), quantitation is challe...
A single fluorescent probe for simultaneous detection of Zn2+, Cd2+, and Pb2+ in industrial wastewater with application in bio-imaging and molecular logic gates [0.03%]
一种用于同时检测工业废水中Zn²⁺、Cd²⁺和Pb²⁺的单一封端荧光探针及其在生物成像和分子逻辑门中的应用
Chandi Charan Ghosh,Snigdha Roy,Sowmadeep Das et al.
Chandi Charan Ghosh et al.
Detecting multiple metal ions, especially those from the same periodic group, is quite challenging with a single fluorophore-based sensing method because of their similar chemical properties. We introduce a unique fluorescent probe that can...
Catalytic effect of conductive dyes for improved analytical performance of an electrochemical sensor for piperine determination in black pepper [0.03%]
导电染料的催化作用可提升胡椒碱电化学传感器的分析性能
Sanja Mutić,Sandra Petrović,Dalibor Stanković et al.
Sanja Mutić et al.
The electrocatalytic properties of anionic dye-based sensors were demonstrated via their strong influence on the oxidation signal of piperine (PIP), a widely used alkaloid usually found in food and pharmaceutical samples. The purpose of thi...
Enhanced detection of low-surface-charge nanoparticles via pressure regulation in solid-state nanopores [0.03%]
基于压力调节的固态纳米孔内低表面电荷纳米颗粒检测方法研究
Tixi He,Yin Zhang
Tixi He
Nanopore detection technology is a high-sensitivity analysis method with essential applications in DNA sequencing, protein identification, and other fields. However, conventional electrophoretic driving has limited efficiency in detecting n...
Tuning MIP-QCM selectivity for zinc ions via cross-linker/monomer ratio [0.03%]
通过交联剂/单体比率调节MIP-QCM的锌离子选择性
Jialing Song,Charles Jordi Windle,Haoxing Lai et al.
Jialing Song et al.
A highly selective and sensitive molecularly imprinted polymer (MIP) sensor on a quartz crystal microbalance (QCM) was developed for detecting zinc ions, Zn2+, in water. This work provides key insights into the critical role of the cross-li...
Magnetic-aminopropyltriethoxysilane-sulfanilamide: a new functional sorbent for selective preconcentration of sulfonylurea antidiabetic drugs in biological samples [0.03%]
磁铁-氨丙基三乙氧基硅烷-对氨基苯磺酰胺：一种新的功能吸附剂，用于生物样品中磺酰脲类降糖药的选择性预浓缩
Songül Ulusoy,Şule İrem Altunbaş,Aslıhan Gürbüzer et al.
Songül Ulusoy et al.
A highly selective and sensitive analytical strategy was established for the trace quantification of two oral antidiabetic drugs, gliclazide (GLZ) and glimepiride (GLM). The procedure integrates magnetic solid-phase extraction (MSPE) with h...
DNA molecular electronics - from molecular devices to quantum sequencing [0.03%]
DNA分子电子学-从分子器件到量子测序
Yiqun Wu,Aoxing Sun,Daifen Yu et al.
Yiqun Wu et al.
The field of DNA molecular electronics, driven by DNA's unique molecular structure and inherent electrical properties, has evolved from fundamental charge transport studies into a multidisciplinary domain that bridges biophysics, materials ...
Review
The Analyst. 2026 Mar 9. DOI:10.1039/d5an01107h 2026