Results 1 to 10 of about 3,394,895 (296)

In Situ Preparation of Metallic Copper Nanosheets/Carbon Paper Sensitive Electrodes for Low-Potential Electrochemical Detection of Nitrite

Sensors
In the realm of electrochemical nitrite detection, the potent oxidizing nature of nitrite typically necessitates operation at high detection potentials.
Xing Zhao, Guangfeng Zhou, Sitao Qin, Jingwen Zhang, Guanda Wang, Jie Gao, Hui Suo, Chun Zhao   +7 more
doaj   +1 more source

Recent Advances in Electrochemical Rapid Detection Techniques for Bisphenol A in Food

Shipin gongye ke-ji
Bisphenol A (BPA) is an organic compound widely used in the production of polycarbonate plastics and epoxy resins, commonly found in food containers and packaging. Due to its potential endocrine-disrupting properties, BPA can enter the human body through
Yiming QU, Hongmei WANG, Kaiyu HE, Liu WANG, Xiaohu LUO, Xiahong XU   +5 more
doaj   +1 more source

Fundamentals of electrochemical sensors, nanomaterials, and progressive applications

Discover Electrochemistry
The development of miniaturization and microfabrication technologies has rapidly diversified the field of electrochemical sensors. Electrochemical sensors provide many advantages, including cost-effectiveness, quick detection, and convenience.
Khatun A. Jannath
doaj   +1 more source

Synthesis of nickel-sphere coated Ni-Mn layer for efficient electrochemical detection of urea

Scientific Reports
Using a trustworthy electrochemical sensor in the detection of urea in real blood samples received a great attention these days. A thin layer of nickel-coated nickel-manganese (Ni@NiMn) is electrodeposited on a glassy carbon electrode (GC) (Ni@NiMn/GC ...
Nourhan Ezzat, Mahmoud A. Hefnawy, Sahar A. Fadlallah, Rabab M. El-Sherif, Shymaa S. Medany   +4 more
doaj   +1 more source

Laser-Induced Graphene Electrochemical Sensors: An Emerging Platform for Agri-Food and Environmental Detection

Chemosensors
Harmful substances in food and agricultural environments pose significant risks to human health, necessitating the development of sensitive detection technologies.
Xinyang Cui, Tingting Gu, Kexin Ma, Jiwu Zeng, Hongqi Xia   +4 more
doaj   +1 more source

Nickel oxide electroplating and electrode surface modification for electrochemical detection of glutamate

Electrochemistry Communications
The electrochemical behavior and catalytic properties of nickel oxide (NiOx) are enhanced through cathodic electroplating and subsequent electrochemical activation in an alkaline aqueous electrolyte.
Eun Joong Kim, Chung Mu Kang, Ji-Hyung Han   +2 more
doaj   +1 more source

Analysis and Study of Covalent Organic Frameworks in Electrochemical Sensors for Water Environment Pollutant Detection

Small Structures
Water is essential for life on Earth, but increased human activity has led to water pollution. The international community has been highly concerned about this issue, making it crucial to develop methods for detecting water pollutants.
Bo Long, Qi Liu, Qian Zhang, Qiongqiong Xing, Liying Deng, Fangfang Qu, Liwei Wang, Dapeng Ye, Zhanhui Yuan   +8 more
doaj   +1 more source

CRISPR-Cas13a-powered electrochemical biosensors for RNA-based disease diagnostic and monitoring

Sensors and Actuators Reports
Nucleic acids serve as specific, selective, and sensitive components in molecular diagnostics, offering efficient and high-precision results. Unlike DNA, RNA expression reflects real-time cellular activity, allowing for the monitoring of disease ...
Salma Nur Zakiyyah, Irkham, Karina Salsabiila Putri Sima, Clianta Yudin Kharismasari, Mengzhen Xi, Shabarni Gaffar, Mehmet Ozsoz, Francesco Paolucci, Giovanni Valenti, Yeni Wahyuni Hartati   +9 more
doaj   +1 more source

Laser-induced graphene electrochemical immunosensors for rapid and sensitive serological detection: A case study on dengue detection platform

Sensors and Actuators Reports
Here, we present a diagnostic on a chip platform based on laser-induced graphene (LIG) electrochemical immunosensors for serological detection. The electrochemical immunosensors are fabricated through CO2 laser induction on polyimide (PI) sheets. Optimal
Supawee Inlumphan, Winadda Wongwiriyapan, Narathon Khemasiri, Prapakorn Rattanawarinchai, Piyawan Leepheng, Panuwat Luengrojanakul, Tuksadon Wuttikhun, Michiko Obata, Masatsugu Fujishige, Kenji Takeuchi, Mayuree Phonyiem Reilly, Teerayut Uwanno, Mati Horprathum, Supanit Porntheeraphat, Kannika Sitthisuwannakul, Supranee Phanthanawiboon, Annop Klamchuen   +16 more
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Sustainable electrochemical detection of benoxinate using MnO₂/MWCNT carbon paste electrode. [PDF]

BMC Chem
Hashem HM, Elmansi H, Shabana RA, Elama HS.   +3 more
europepmc   +1 more source