Disposable electrochemical sensors based on reduced graphene oxide/polyaniline/poly(alizarin red S)-modified integrated carbon electrodes for the detection of ciprofloxacin in milk [0.03%]
基于还原氧化石墨烯/聚苯胺/聚阿洛索红S修饰一体碳电极的一次性电化学生物传感器检测牛奶中的环丙沙星
Mari Elancheziyan,Sooyeon Lee,Tae Hyun Yoon et al.
Mari Elancheziyan et al.
An electrochemical sensor based on an electroactive nanocomposite was designed for the first time consisting of electrochemically reduced graphene oxide (ERGO), polyaniline (PANI), and poly(alizarin red S) (PARS) for ciprofloxacin (CIPF) de...
Design and application of an ultrasensitive and selective tobromycin electrochemiluminescence aptasensor using MXene /Ni/Sm-LDH-based nanocomposite [0.03%]
一种用于 Tobramycin 超灵敏和选择性电化学发光核酸适配子传感器的设计及应用：基于 MXene/Ni/Sm-LDH 纳米复合材料
Farnaz Nasri,Morteza Hosseini,Seyed Mohammad Taghdisi et al.
Farnaz Nasri et al.
Using a chemiluminescence reaction between luminol and H2O2 in basic solution, an ultrasensitive electrochemiluminescence (ECL) aptasensor was developed for the determination of tobramycin (TOB), as an aminoglycoside antibiotic. Ti3C2/Ni/Sm...
A novel urease-assisted ratiometric fluorescence sensing platform based on pH-modulated copper-quenched near-infrared carbon dots and methyl red-quenched red carbon dots for selective urea monitoring [0.03%]
一种新型脲酶辅助比色荧光传感平台用于选择性监测尿素：近红外碳点和甲基红淬灭的红色碳点调制的铜离子比率型检测法
Ahmed Z Alanazi,Khalid Alhazzani,Aya M Mostafa et al.
Ahmed Z Alanazi et al.
A novel and sensitive fluorescence ratiometric method is developed for urea detection based on the pH-sensitive response of two fluorescent carbon dot (CD) systems: R-CDs/methyl red (MR) and NIR-CDs/Cu2+. The sensing mechanism involves brea...
Engineering an upconversion fluorescence sensing platform with "off-on" pattern through specific DNAzyme-mediated signal amplification for supersensitive detection of uranyl ion [0.03%]
基于特异性DNA酶介导信号放大的“关闭-开启”型上转换荧光传感平台的构建及超灵敏检测铀离子
Xinyu Zhang,Yue Wang,Mi Gong et al.
Xinyu Zhang et al.
An upconversion fluorescence sensing platform was developed with upconversion nanoparticles (UCNPs) as energy donors and gold nanoparticles (AuNPs) as energy acceptors, based on the FRET principle. They were used for quantitative detection ...
Colorimetric aptasensor for Listeria monocytogenes detection using dual functional Fe3O4@MIL-100(Fe) with magnetic separation and oxidase-like activities in food samples [0.03%]
利用磁分离及类氧化酶活性的双功能Fe3O4@MIL-100（铁）颗粒检测食品中单增李斯特氏菌的比色适配子传感器
Juan Du,Zongshuang Li,Kai Liu et al.
Juan Du et al.
A novel colorimetric aptasensor assay based on the excellent magnetic responsiveness and oxidase-like activity of Fe3O4@MIL-100(Fe) was developed. Fe3O4@MIL-100(Fe) absorbed with aptamer and blocked by BSA served as capture probe for select...
Intermittent lysis on a single paper-based device to extract exosomal nucleic acid biomarkers from biological samples for downstream analysis [0.03%]
一次性纸基器件的间歇裂解用于从生物样本中提取外泌体核酸标志物以进行后续分析
Van-Truc Vu,Cao-An Vu,Chun-Jen Huang et al.
Van-Truc Vu et al.
As the role of exosomes in physiological and pathological processes has been properly perceived, harvesting them and their internal components is critical for subsequent applications. This study is a debut of intermittent lysis, which has b...
Primer exchange reaction assisted CRISPR/Cas9 cleavage for detection of dual microRNAs with electrochemistry method [0.03%]
基于电化学技术的primer交换反应增强型CRISPR/Cas9检测双miRNA体系
Yanmei Zhou,Shengjun Che,Zhili Wang et al.
Yanmei Zhou et al.
An electrochemical sensor assisted by primer exchange reaction (PER) and CRISPR/Cas9 system (PER-CRISPR/Cas9-E) was established for the sensitive detection of dual microRNAs (miRNAs). Two PER hairpin (HP) were designed to produce a lot of e...
Core-shell magnetic covalent organic polymer nanocomposites as an adsorbent for the extraction of flavonoids [0.03%]
核-壳磁性共价有机聚合物纳米复合材料用于提取黄酮类化合物的吸附剂
Yu Bian,Tong Liu,Xiu-Juan Wang et al.
Yu Bian et al.
A novel 3D magnetic nanocomposite material based on covalent organic polymers was successfully synthesized and utilized as an efficient sorbent for magnetic solid-phase extraction. It exhibited a regular core-shell structure, large specific...
Synthesis and characterization of polysaccharide-cryogel and its application to the electrochemical detection of DNA [0.03%]
多糖冻胶的合成、表征及电化学检测DNA的应用研究
Nilay Tunca,Meltem Maral,Esma Yildiz et al.
Nilay Tunca et al.
The main goal of our study is to demonstrate the applicability of the PPy-cryogel-modified electrodes for electrochemical detection of DNA. First, a polysaccharide-based cryogel was synthesized. This cryogel was then used as a template for ...
Aptasensor based on gold nanostructure-decorated 2D Cu metal-organic framework nanosheets for highly sensitive and specific electrochemical lipopolysaccharide detection [0.03%]
一种基于二维Cu金属有机框架纳米片的金纳米结构电化学脂多糖检测适配子传感器
Yanli Tong,Meng Chen,Xing Huang et al.
Yanli Tong et al.
Detecting lipopolysaccharide (LPS) using electrochemical methods is significant because of their exceptional sensitivity, simplicity, and user-friendliness. Two-dimensional metal-organic framework (2D-MOF) that merges the benefits of MOF an...