Rational design of semiconductor‐based chemiresistors and their libraries for next‐generation artificial olfaction

SY Jeong, JS Kim, JH Lee - Advanced Materials, 2020‏ - Wiley Online Library
Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

Non-invasive monitoring of human health by exhaled breath analysis: A comprehensive review

S Das, M Pal - Journal of The Electrochemical Society, 2020‏ - iopscience.iop.org
Exhaled human breath analysis is a very promising field of research work having great
potential for diagnosis of diseases in non-invasive way. Breath analysis has attracted huge …

Nanostructured materials for room‐temperature gas sensors

J Zhang, X Liu, G Neri, N Pinna - Advanced materials, 2016‏ - Wiley Online Library
Sensor technology has an important effect on many aspects in our society, and has gained
much progress, propelled by the development of nanoscience and nanotechnology. Current …

Resistance-based H2S gas sensors using metal oxide nanostructures: A review of recent advances

A Mirzaei, SS Kim, HW Kim - Journal of hazardous materials, 2018‏ - Elsevier
Gas sensors play an undeniable role in most fields of technology in the modern world; they
are broadly used for public safety, pollution monitoring, quality control, breath analysis …

Highly sensitive and selective gas sensors using p-type oxide semiconductors: Overview

HJ Kim, JH Lee - Sensors and Actuators B: Chemical, 2014‏ - Elsevier
High-performance gas sensors prepared using p-type oxide semiconductors such as NiO,
CuO, Cr 2 O 3, Co 3 O 4, and Mn 3 O 4 were reviewed. The ionized adsorption of oxygen on …

Green and cost-effective synthesis of tin oxide nanoparticles: a review on the synthesis methodologies, mechanism of formation, and their potential applications

YT Gebreslassie, HG Gebretnsae - Nanoscale research letters, 2021‏ - Springer
Nanotechnology has become the most promising area of research with its momentous
application in all fields of science. In recent years, tin oxide has received tremendous …

Synergy between nanomaterials and volatile organic compounds for non-invasive medical evaluation

YY Broza, R Vishinkin, O Barash, MK Nakhleh… - Chemical Society …, 2018‏ - pubs.rsc.org
This article is an overview of the present and ongoing developments in the field of
nanomaterial-based sensors for enabling fast, relatively inexpensive and minimally (or non-) …

Taking a deeper look at pedestrians

J Hosang, M Omran, R Benenson… - Proceedings of the IEEE …, 2015‏ - cv-foundation.org
The only goal of the abstract is to the answer the question: why should I read this paper? In
this paper we study the use of convolutional neural networks (convnets) for the task of …

Toward breath analysis on a chip for disease diagnosis using semiconductor-based chemiresistors: Recent progress and future perspectives

JW Yoon, JH Lee - Lab on a Chip, 2017‏ - pubs.rsc.org
Semiconductor gas sensors using metal oxides, carbon nanotubes, graphene-based
materials, and metal chalcogenides have been reviewed from the viewpoint of the sensitive …

Selective detection of NO 2 and C 2 H 5 OH using a Co 3 O 4-decorated ZnO nanowire network sensor

CW Na, HS Woo, ID Kim, JH Lee - Chemical Communications, 2011‏ - pubs.rsc.org
The selective detection of two different gases, NO2 and C2H5OH, has been achieved using
a p-type Co3O4-decorated n-type ZnO nanowire (NW) network sensor. The gas selectivity …