CHEMICAL ENGINEERING JOURNAL 2023KASHEM, MD NAYEEM HASAN; GARDNER, KARL; MOMOTA, MORIOM ROJY; MORSHED, BASHIR I.; LI, WEI.ABSTRACT Relative humidity (RH) and temperature responsive nanofilms have been developed as colorimetric sensors based on light interference, with...
A self-referenced optical colorimetric sensor based on silver and gold nanoparticles for quantitative determination of hydrogen peroxide
Sensors and Actuators B: Chemical2017PEDRO J. RIVERO; ELIA IBÁÑEZ; JAVIER GOICOECHEA; AITOR URRUTIA; IGNACIO R. MATÍAS; FRANCISCO J. ARREGUI Highlights • Synthesis of silver and gold nanoparticles by using a chemical reduction method. • The changes of the absorbance...
Photopatternable Nanolayered Polymeric Films with Fast Tunable Color Responses Triggered by Humidity
Advanced Functional Materials2019ZIYE DONG; NAN ZHANG; YINGGUI WANG; JIANGYU WU; QIAOQIANG GAN; WEI LIAbstract Smart surfaces that can dynamically respond to environmental stimuli have demonstrated great promise in wearable electronics and optical detectors. Herein, a...
Multicolor Layer-by-Layer films using weak polyelectrolyte assisted synthesis of silver nanoparticles
Nanoscale Research Letters2013PEDRO JOSE RIVERO; JAVIER GOICOECHEA; AITOR URRUTIA; IGNACIO RAÚL MATIAS; FRANCISCO JAVIER ARREGUIAbstract In the present study, we show that silver nanoparticles (AgNPs) with different shape, aggregation state and color (violet, green,...