[HTML][HTML] Smartphone-based mobile biosensors for the point-of-care testing of human metabolites

M Zhang, X Cui, N Li - Materials Today Bio, 2022 - Elsevier
Rapid, accurate, portable and quantitative profiling of metabolic biomarkers is of great
importance for disease diagnosis and prognosis. The recent development in the optical and …

Single-atom ruthenium biomimetic enzyme for simultaneous electrochemical detection of dopamine and uric acid

X Xie, DP Wang, C Guo, Y Liu, Q Rao, F Lou… - Analytical …, 2021 - ACS Publications
Single-atom catalysts have attracted numerous attention due to the high utilization of
metallic atoms, abundant active sites, and highly catalytic activities. Herein, a single-atom …

Optical monitoring of hemodialysis using noninvasive measurement of uric acid in the dialysate

W Żyłka, K Tęcza, K Szemela, P Prach, M Żyłka… - Scientific Reports, 2023 - nature.com
The aim of this study was to present a methodology for predicting changes in uric acid
concentrations in the blood of chronically hemodialyzed patients based on an optical …

Facile Green Synthesis of α-Bismuth Oxide Nanoparticles: Its Photocatalytic and Electrochemical Sensing of Glucose and Uric Acid in an Acidic Medium

MW Alam, N Allag, M Utami… - Journal of Composites …, 2024 - mdpi.com
The nanocrystalline bismuth oxide (Bi2O3) was produced utilizing a green combustion
process with Mexican Mint gel as the fuel. The powder X-ray diffraction (PXRD) method …

Linearity range enhancement in direct detection of low concentration uric acid

A Yaacob, NH Ngajikin, NC Abd Rashid, M Yaacob… - Optik, 2022 - Elsevier
An enhancement of linearity range in direct detection of low concentration uric acid in visible
light spectrum is reported in this paper. Direct detection method that operates without using …

Terahertz Enhanced Sensing of Uric Acid Based on Metallic Slot Array Metamaterial

Y Han, X Bian, M Liang, T Li, L Zhu, X Zhao, R You - Micromachines, 2022 - mdpi.com
An enzyme-free terahertz uric acid sensor based on a metallic slot array metamaterial was
proposed and realized both theoretically and experimentally. The sensing model was …

Uric acid detection in visible spectrum

A Yaacob, NH Ngajikin, NC Abd Rashid… - TELKOMNIKA …, 2020 - telkomnika.uad.ac.id
The measurement of uric acid based on the optical absorption at visible light spectrum is
investigated and tested. Sensing in the visible region was conducted for determination of …

Rapid quantitative detection of mineral oil contamination in vegetable oil by near-infrared spectroscopy

M Zhao, D Zhang, L Zheng, O Condliffe… - Chinese Optics …, 2020 - opg.optica.org
This study provides a rapid method for quantification of mineral oil in rapeseed oil using
near-infrared spectroscopy. The data were processed by direct orthogonal signal correction …

Optimization of light source wavelength for ammonia detection in water

NC Abd Rashid, NA Cholan, KG Tay… - TELKOMNIKA …, 2022 - telkomnika.uad.ac.id
Optimization of light source wavelength for ammonia detection in surface water is presented
in this work. For the ammonia detection, the surface water sample is mixed with sodium …

White light-emitting diode daubed via CaSc 2 O 4: Ho 3+/Yb 3+ nanocrystal sheets enclosed using SiO 2

HT Tung, DAN Thi - Bulletin of Electrical Engineering and Informatics, 2024 - beei.org
Our investigation assesses the downshifting (DS), periodicity up-transmutation as well as
internal light consistency from phosphor samples of CaSc 2 O 4 incorporated with Ho 3+/Yb …