Toward High Sensitivity: Perspective on Colorimetric Photonic Crystal Sensors.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c01804
Abstract: The sensitivity of colorimetric photonic crystal (PC) sensors have been significantly improved with the advancement of deformable structural color materials, structures design, sensing signal analysis methods, and fabrication strategies. In this perspective, the strategies toward… read more here.
Keywords: sensitivity colorimetric; photonic crystal; sensitivity; high sensitivity ... See more keywords
Photoelectron Storages in Functionalized Carbon Nitrides for Colorimetric Sensing of Oxygen.
Sign Up to like & getrecommendations! Published in 2022 at "ACS sensors"
DOI: 10.1021/acssensors.2c00961
Abstract: Colorimetric sensors have been widely used for centuries across diverse fields, thanks to their easy operation and uncompromisingly high sensitivity with no need for electricity. However, it is still a great challenge for conventional chromogenic… read more here.
Keywords: carbon nitrides; carbon; photoelectron storage; colorimetric sensors ... See more keywords
Disordered-nanoparticle–based etalon for ultrafast humidity-responsive colorimetric sensors and anti-counterfeiting displays
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abm8598
Abstract: The development of real-time and sensitive humidity sensors is in great demand from smart home automation and modern public health. We hereby proposed an ultrafast and full-color colorimetric humidity sensor that consists of chitosan hydrogel… read more here.
Keywords: humidity; disordered nanoparticle; sensors anti; colorimetric sensors ... See more keywords
Recent Advances in Colorimetric Sensors Based on Gold Nanoparticles for Pathogen Detection
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios13010029
Abstract: Infectious pathogens cause severe threats to public health due to their frightening infectivity and lethal capacity. Rapid and accurate detection of pathogens is of great significance for preventing their infection. Gold nanoparticles have drawn considerable… read more here.
Keywords: gold nanoparticles; detection; colorimetric sensors; advances colorimetric ... See more keywords