Evolution of breath analysis based on humidity and gas sensors: Potential and challenges

H Tai, S Wang, Z Duan, Y Jiang - Sensors and Actuators B: Chemical, 2020 - Elsevier
Breath analysis is an attractive strategy that holds tremendous potential to achieve non-
implantable physical health management enabled by flexible humidity sensors for breathing …

Review of portable and low-cost sensors for the ambient air monitoring of benzene and other volatile organic compounds

L Spinelle, M Gerboles, G Kok, S Persijn, T Sauerwald - Sensors, 2017 - mdpi.com
This article presents a literature review of sensors for the monitoring of benzene in ambient
air and other volatile organic compounds. Combined with information provided by …

Prospects and challenges of volatile organic compound sensors in human healthcare

AH Jalal, F Alam, S Roychoudhury, Y Umasankar… - Acs …, 2018 - ACS Publications
The chemical signatures of volatile organic compounds (VOCs) in humans can be utilized
for point-of-care (POC) diagnosis. Apart from toxic exposure studies, VOCs generated in …

Supported gold catalysts for the total oxidation of volatile organic compounds

S Scirè, LF Liotta - Applied Catalysis B: Environmental, 2012 - Elsevier
This review intends to describe and critically analyze the growing literature dealing with the
use of supported gold catalysts in the catalytic deep oxidation of volatile organic compounds …

Volatile organic compounds (VOCs) in soils

H Insam, MSA Seewald - Biology and fertility of soils, 2010 - Springer
Soils may act as sources or sinks of volatile organic compounds (VOCs). Many of the formed
VOCs are produced by microorganisms, and it would be a challenge to investigate soil …

Charge transport in nanoparticle assemblies

A Zabet-Khosousi, AA Dhirani - Chemical reviews, 2008 - ACS Publications
Nanoparticles (NPs) are commonly referred to as “artificial atoms”, 1 as they can exhibit
atomic-like behaviors. The analogy is highlighted by a result that, just like atoms, electronic …

Dynamic nanoparticle-based flexible sensors: diagnosis of ovarian carcinoma from exhaled breath

N Kahn, O Lavie, M Paz, Y Segev, H Haick - Nano letters, 2015 - ACS Publications
Flexible sensors based on molecularly modified gold nanoparticles (GNPs) were integrated
into a dynamic cross-reactive diagnostic sensing array. Each bending state of the GNP …

Multi-emission fluorescent sensor array based on carbon dots and lanthanide for detection of heavy metal ions under stepwise prediction strategy

Z Xu, J Chen, Y Liu, X Wang, Q Shi - Chemical Engineering Journal, 2022 - Elsevier
Pollution by heavy metals represents a serious threat to both the environment and human
health. A facile multi-emission fluorescence sensor array based on carbon dots (QR-CDs) …

Chemometrics

B Lavine, J Workman - Analytical chemistry, 2008 - ACS Publications
This review, the seventeenth of this series and the fifteenth with the title of Chemometrics,
covers the most significant developments in the field from January 2006 through December …

Inkjet printed chemical sensor array based on polythiophene conductive polymers

B Li, S Santhanam, L Schultz, M Jeffries-El… - Sensors and Actuators B …, 2007 - Elsevier
Multiple regioregular polythiophene polymers with a variety of side chains, end groups and
secondary polymer chains were used as active sensing layers in a single chip chemresistor …