Results 161 to 170 of about 28,173 (303)

A Rapid and Versatile Colorimetric Sensor for the Visual Detection of Zinc Ions in Urine and Drinking Water. [PDF]

Sensors (Basel)
Serra T, Di Nardo F, Cavalera S, Testa V, Bertinetti S, Baggiani C, Amparore D, De Cillis S, Occhipinti S, Anfossi L.   +9 more
europepmc   +1 more source

Diffusion-modulated colorimetric sensor for continuous gas detection. [PDF]

IEEE Sens J, 2023
Yu J, Ding W, Jaishi L, Lin C, Boylan R, Dixit CC, Lamsal BS, He W, Tsow F, Tan S, Zhou Y, Xian X.   +11 more
europepmc   +1 more source

SERS Facemask for Rapid and Portable Sensing Mycobacterium Tuberculosis Antigens for TB Screening

Advanced Science, EarlyView.
Our study introduced an Au─Ag embedded covalent organic framework (U@COF) ‐mediated facemask for sensing TB antigen ESAT‐6/CFP‐10 complex in clinical droplet samples toward TB screening. Practical analysis of clinical samples demonstrated the availability of our facemask, which is capable of identifying the TB subjects (N = 17) from healthy candidates (
Lingzhi Chen, Jiaqi Yu, Jing Xu, Lingqi Chen, Ninghao Zhang, Wenrui Li, Runmin Zeng, Xiaomin Luo, Yiqun Chang, Jiayin Lai, Wenshi Huang, Xiaochen Liang, Ting Zhao, Shanze Chen, Huaihong Cai, Yanguang Cong, Pinghua Sun, Jiang Pi, Xueqin Huang, Haibo Zhou, Junxia Zheng   +20 more
wiley   +1 more source

Rapid Detection of Tetracycline Residues in Milk Using Colorimetric Sensor Based on Polymethylmethacrylate (PMMA) and Polystyrene (PS) Polymers. [PDF]

J Anal Methods Chem
Pratiwi R, Azizah PN, Hasanah AN.
europepmc   +1 more source

Optimized Ex Vivo Human Liver Slice Culture Maintains Extended Viability and Function for Hepatotoxicity Testing

Advanced Science, EarlyView.
An optimized ex vivo human liver slice culture system preserves tissue architecture, hepatocyte function, and immune‐stromal complexity for at least five days. By refining slice thickness, oxygenation, air‐liquid interface, and extracellular matrix support, the platform enables human‐relevant hepatotoxicity testing and mechanistic studies, offering a ...
Huiche Feng, Cinzia Esposito, Andrej Benjak, Matthias S. Matter, Miriam Cieri, Camilla De Carlo, Philipp Sedlaczek, Fabian Haak, Mattia Marinucci, Gabriel Fridolin Hess, Otto Kollmar, Mairene Coto‐Llerena, Luca Di Tommaso, Visar Vela, Lukas Bubendorf, Luigi M. Terracciano, Charlotte K. Y. Ng, Salvatore Piscuoglio   +17 more
wiley   +1 more source

A robust aminothiazole-based colorimetric sensor for visual detection of Fe³⁺ ions in environmental and pharmaceutical samples. [PDF]

Sci Rep
Rakshitha GS, Karthik CS, Karuppasamy K, Mallu P, Swamy SN, Alfantazi A.   +5 more
europepmc   +1 more source

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

A Two-In-One Versatile Colorimetric Sensor for Cyanide Anion and Volatile Amines Based on 1‑Hydroxyanthraquinone with Electron-Withdrawing Groups. [PDF]

ACS Omega
Martyanov TP, Kudrevatykh AA, Mudrykh MA, Musaev ME, Korchagin DV, Sulimenkov IV, Ushakov EN, Klimenko LS.   +7 more
europepmc   +1 more source

Gold nanoparticles coated with PVP as a novel colorimetric sensor for sensitive and selective determination of Atenolol. [PDF]

Heliyon, 2023
Malmir M, Shemirani F.
europepmc   +1 more source

Dynamic Etching‐Induced Cl‐Terminated Ti3C2Clx/Ti3ZnC2 Heterostructure for Ammonia Electrosynthesis and Zinc‐Nitrogen Batteries

Advanced Science, EarlyView.
A stable Ti3C2Clx/Ti3ZnC2 heterostructure, fabricated by dynamic etching, exhibits outstanding electrocatalytic NRR activity (NH3 yield: 20.1 µg h−1 mg−1, FE: 38.1%) in alkaline media. The corresponding Zn‐N2 battery achieves a peak power density of 36.5 µW cm−2 and an NH3 yield of 13.1 µg h−1 mg−1, providing an advanced strategy for NH3 and ...
Yu Wang, Ying Sun, Liqun Ye, Jichi Liu, Hui Li, Yang Fu, Fengzhan Sun, Jieshan Qiu, Chang Yu, Tianyi Ma   +9 more
wiley   +1 more source