... chemistry, and large surface area, making them highly attractive for wearable sensing technologies. Advances in structural design, composite engineering, and surface modification have enabled MXene-based wearable sensors with superior sensitivity, mechanical robustness, rapid response, and multifunctional...

... illumination. Under ambient conditions, in terms of COWG sensors, Ti-MOF/TiO₂ exhibited the greatest response to ethylenediamine (EDA), followed by nitrogen dioxide (NO₂), methylamine and trimethylamine, when exposed to 15 types of benzenes, amines and acidic gases. To improve response...

.... D crystallite size P/P₀ relative pressure R_a resistance of the sensor in air R_g resistance of the sensor in test gas R_g/R_a response of the sensor based on p-type...

...Maryam Barzegar, BSc; Bharati Tudu, PhD Semiconductor gas sensors have been developed so far on empirical bases, but now recent innovative materials for advancing gas sensor technology have been made available for further developments. Two-dimensional (2D) materials have gained immense attention...

... sensors thin films The layer-by-layer (LbL) deposition, which involves sequential adsorption of oppositely charged polyions from their solution, is a very simple and useful method for modification of surfaces by fabrication of functional multilayer films.^1–5 Formation of the films...