Surface-enhanced CARS from plasmonic gold island films fabricated by simple thermal annealing [0.03%]
简单的热退火制备等离激元金岛膜及其表面增强CARS研究
Mohammed D Sharahili,Megha Mehta,Jessica Mansfield et al.
Mohammed D Sharahili et al.
Thermally engineered plasmonic films offer a powerful route to tune nanoscale optical fields, yet their use in coherent Raman enhancement remains underexplored. Here, we demonstrate that controlled annealing of evaporated gold nanofilms pro...
Real-time visualization of hydrogen peroxide in cells and diabetic wounds using an activatable fluorescent probe [0.03%]
一种可激活荧光探针的实时可视化细胞及糖尿病伤口中过氧化氢动态分布效应
Xiao-Bin Feng,Jing-Jing Qiao,Tian-Yi Ding et al.
Xiao-Bin Feng et al.
Diabetic wounds (DWs) are among the most severe complications associated with diabetes mellitus (DM) and are characterized by persistent inflammation, delayed healing, and poor clinical prognosis. Owing to the absence of highly reliable bio...
Environmentally friendly vortex-assisted liquid-phase microextraction using a deep eutectic solvent for lead determination in seafood [0.03%]
一种环保型旋涡辅助液相微萃取法使用深度共晶溶剂测定海产品中的铅含量
Anderson Silva Melo,Luana Bastos Santos,Valfredo Azevedo Lemos
Anderson Silva Melo
This work presents a simple, environmentally friendly vortex-assisted liquid-phase microextraction (VA-LPME) method using a hydrophobic deep eutectic solvent composed of caprylic acid and menthol (molar ratio 1 : 0.1) for the preconcentrati...
Waste-derived graphene quantum dots on paper-based electrodes for electrochemiluminescence screening of tetracycline [0.03%]
基于纸电极的废料衍生石墨烯量子点的四环素化学发光检测法研究
Yinfeng Wang,Hu Zou,Ruitao Duan et al.
Yinfeng Wang et al.
Herein, we report a paper-based electrochemiluminescence (ECL) sensor for tetracycline (TC) determination, integrating a waste-derived luminophore preparation strategy with a disposable sensing format. To establish the sensing interface, gr...
Waste-derived graphene quantum dots on paper-based electrodes for electrochemiluminescence screening of tetracycline [0.03%]
基于纸基电极的废料衍生石墨烯量子点的四环素化学发光免疫检测方法研究
Yinfeng Wang,Hu Zou,Ruitao Duan et al.
Yinfeng Wang et al.
Herein, we report a paper-based electrochemiluminescence (ECL) sensor for tetracycline (TC) determination, integrating a waste-derived luminophore preparation strategy with a disposable sensing format. To establish the sensing interface, gr...
DNA circuits for biomarker detection: from signal amplification to molecular logic [0.03%]
用于生物标志物检测的DNA电路：从信号放大到分子逻辑运算
Ziwei He,Yiqing Yi,Mindong Mi et al.
Ziwei He et al.
Driven by the requirements of precision medicine, there is an urgent need for highly sensitive and specific biomarker detection in complex biological samples. Conventional molecular diagnostics are often limited by the necessity for thermal...
Repeatability and reproducibility of chromatographic parameters and resulting figures of merit on polyester C-CP fiber columns for the routine isolation and analysis of HEK293-derived extracellular vesicles [0.03%]
聚酯C-CP纤维柱色谱参数的重复性和可再现性及其对HEK293来源细胞外囊泡常规分离和分析所产生性能指标的影响
Raphael Ewonde Ewonde,R Kenneth Marcus
Raphael Ewonde Ewonde
An exponential growth in the interest in extracellular vesicles (EVs) has been observed in recent years, as evidenced by the increasing number of research publications and the growing number of potential EV-based therapeutics in the develop...
Single particle - MC-ICP-MS for isotopic analysis of uranium particles [0.03%]
单颗粒-MC-ICP-MS法分析铀颗粒的同位素组成
Benjamin T Manard,Daniel R Dunlap,Sarah E Szakas et al.
Benjamin T Manard et al.
Single particle - multi-collector - inductively coupled plasma - mass spectrometry (SP-MC-ICP-MS) was employed to measure a suspension of 1 µm U3O8 particles (∼1.3 pg total U/particle) to determine their individual isotopic compositions o...
An "off-on" fluorescent aptasensor based on FRET and magnetic beads for detection of circulating tumor cells in lung cancer [0.03%]
基于FRET和磁珠的“开-关”型荧光适配子传感器用于肺癌循环肿瘤细胞检测
Qiongdan Zhang,Jianfeng Tang,Bin Li et al.
Qiongdan Zhang et al.
Circulating tumor cells (CTCs) serve as critical biomarkers for early diagnosis, prognosis monitoring, and treatment response evaluation in lung cancer. Herein, we report a novel "off-on" fluorescent aptasensor based on fluorescence resonan...
Zn-MOF/CdTe/PPy-based electrochemical immunosensor for sensitive detection of neuron-specific enolase [0.03%]
基于Zn-MOF/CdTe/PPy的电化学免疫传感器检测神经元特异性烯醇化酶
Chun Kan,Jiajia Wang,Demeng Qian et al.
Chun Kan et al.
In this study, we developed an electrochemical immunosensor for the highly sensitive detection of neuron-specific enolase (NSE) based on a Zn-MOF/CdTe/PPy composite. The combination of functionalized CdTe quantum dots (CdTe QDs) with polypy...