Colorimetric sensing for translational applications: from colorants to mechanisms. [PDF]
Chem Soc RevColorimetric sensing offers instant reporting via visible signals. Versus labor-intensive and instrument-dependent detection methods, colorimetric sensors present advantages including short acquisition time, high throughput screening, low cost ...
Jin Z +7 more
europepmc +4 more sources
Clinical Applications of Visual Plasmonic Colorimetric Sensing [PDF]
Sensors, 2020 Colorimetric analysis has become of great importance in recent years to improve the operationalization of plasmonic-based biosensors. The unique properties of nanomaterials have enabled the development of a variety of plasmonics applications on the basis
Elba Mauriz
doaj +6 more sources
Colorimetric Sensors for Chemical and Biological Sensing Applications
Sensors, 2023 Colorimetric sensors have been widely used to detect numerous analytes due to their cost-effectiveness, high sensitivity and specificity, and clear visibility, even with the naked eye.
Yu Wu +4 more
doaj +4 more sources
Anisotropic plasmonic nanostructures for colorimetric sensing
Nano Today, 2020 Colorimetric detection is important for various applications where instant and convenient read-out is needed. Because of their fascinating optical properties, plasmonic nanostructures have inspired numerous colorimetric detections for environmental ...
Jingbin Zeng +9 more
semanticscholar +5 more sources
Colorimetric Sensing of the Peroxide Number of Milk Powder Using CsPbBr3 Perovskite Nanocrystals [PDF]
Biosensors, 2023 In this study, a wavelength-shift-based colorimetric sensing approach for the peroxide number of milk powder using CsPbBr3 perovskite nanocrystals (CsPbBr3 NCs) has been developed. Through the fat extraction, REDOX reactions and halogen exchange, as well
Li Zhang +5 more
doaj +2 more sources
Robust Rules for Optimal Colorimetric Sensing Based on Gold Nanoparticle Aggregation. [PDF]
ACS Sens, 2023 Spurred by outstanding optical properties, chemical stability, and facile bioconjugation, plasmonic metals have become the first-choice materials for optical signal transducers in biosensing. While the design rules for surface-based plasmonic sensors are
Montaño-Priede JL +4 more
europepmc +2 more sources
Integrating Deoxyribozymes into Colorimetric Sensing Platforms [PDF]
Sensors, 2016 Biosensors are analytical devices that have found a variety of applications in medical diagnostics, food quality control, environmental monitoring and biodefense.
Dingran Chang +5 more
doaj +3 more sources
Advanced ScienceDirect visualization and monitoring of volatile organic compounds (VOCs) sensing processes via portable colorimetric sensors are highly desired but challenging targets.
Qin Ouyang +5 more
doaj +2 more sources
Novel Carboxylic Acid-Capped Silver Nanoparticles as Antimicrobial and Colorimetric Sensing Agents. [PDF]
Molecules, 2022 The present work reports the synthesis, characterization, and antimicrobial activities of adipic acid-capped silver nanoparticles (AgNPs@AA) and their utilization for selective detection of Hg2+ ions in an aqueous solution.
Irfan MI +7 more
europepmc +2 more sources
High-Precision Colorimetric Sensing by Dynamic Tracking of Solvent Diffusion in Hollow-Sphere Photonic Crystals. [PDF]
Research (Wash D C), 2022 Expensive instruments and complicated data processing are often required to discriminate solvents with similar structures and properties. Colorimetric sensors with high selectivity, low cost, and good portability are highly desirable to simplify such ...
Fu Q +5 more
europepmc +2 more sources