Applications and advances in bioelectronic noses for odour sensing

TT Dung, Y Oh, SJ Choi, ID Kim, MK Oh, M Kim - Sensors, 2018 - mdpi.com
A bioelectronic nose, an intelligent chemical sensor array system coupled with bio-receptors
to identify gases and vapours, resembles mammalian olfaction by which many vertebrates …

Molecular basis of mammalian odor discrimination: a status report

E Block - Journal of agricultural and Food Chemistry, 2018 - ACS Publications
Humans have 396 unique, intact olfactory receptors (ORs), G-protein coupled receptors
(GPCRs) containing receptor-specific binding sites; other mammals have more. Activation of …

DoOR 2.0 - Comprehensive Mapping of Drosophila melanogaster Odorant Responses

D Münch, CG Galizia - Scientific reports, 2016 - nature.com
Odors elicit complex patterns of activated olfactory sensory neurons. Knowing the complete
olfactome, ie the responses in all sensory neurons for all relevant odorants, is desirable to …

Smelling sulfur: Copper and silver regulate the response of human odorant receptor OR2T11 to low-molecular-weight thiols

S Li, L Ahmed, R Zhang, Y Pan… - Journal of the …, 2016 - ACS Publications
Mammalian survival depends on ultrasensitive olfactory detection of volatile sulfur
compounds, since these compounds can signal the presence of rancid food, O2 depleted …

Smelling matter

BD Young - Philosophical Psychology, 2016 - Taylor & Francis
While the objects of olfaction are intuitively individuated by reference to the ordinary objects
from which they arise, this intuition does not accurately capture the complex nature of smells …

Copper-mediated thiol potentiation and mutagenesis-guided modeling suggest a highly conserved copper-binding motif in human OR2M3

F Haag, L Ahmed, K Reiss, E Block, VS Batista… - Cellular and Molecular …, 2020 - Springer
Sulfur-containing compounds within a physiological relevant, natural odor space, such as
the key food odorants, typically constitute the group of volatiles with the lowest odor …

iORbase: A database for the prediction of the structures and functions of insect olfactory receptors

Q Li, YF Zhang, TM Zhang, JH Wan, YD Zhang… - Insect …, 2023 - Wiley Online Library
Insect olfactory receptors (iORs) with atypical 7‐transmembrane domains, unlike Chordata
olfactory receptors, are not in the GPCR protein family. iORs selectively bind to volatile …

Status of the vibrational theory of olfaction

RD Hoehn, DE Nichols, H Neven, S Kais - Frontiers in Physics, 2018 - frontiersin.org
The vibrational theory of olfaction is an attempt to describe a possible mechanism for
olfaction which is explanatory and provides researchers with a set of principles which permit …

Olfactory receptor signaling

G Antunes, FMS de Souza - Methods in cell biology, 2016 - Elsevier
The guanine nucleotide protein (G protein)-coupled receptors (GPCRs) superfamily
represents the largest class of membrane protein in the human genome. More than a half of …

Effect of Synthetic Low-Odor Thiol-Based Hardeners Containing Hydroxyl and Methyl Groups on the Curing Behavior, Thermal, and Mechanical Properties of Epoxy …

YH Kim, JJ Baek, KC Chang, BS Park, WG Koh, G Shin - Polymers, 2023 - mdpi.com
A novel thiol-functionalized polysilsesqioxane containing hydroxyl and methyl groups was
synthesized using a simple acid-catalyzed sol–gel method to develop an epoxy hardener …