An AI-powered e-nose system using a density-based clustering method for identifying adulteration in specialty coffees

CH Lee, B Rianto - Microchemical Journal, 2024 - Elsevier
Coffee is a valuable commodity with diverse varieties and unique specifications, particularly
in Indonesia, a coffee-producing country. Ensured classification and quality of coffee …

Towards electronic smelling of ketones and alcohols at sub-and low ppms by pinky-sized on-chip sensor array with SnO2 mesoporous layer gradually engineered by …

MA Solomatin, M Radovic, AA Petrunin… - Chemical Engineering …, 2023 - Elsevier
We consider an on-chip sensor array based on a mesoporous layer of SnO 2 nanoparticles
to be screen printed on the multielectrode-supplied Si/SiO 2 substrate as a chemiresistive …

Breaking barriers in Candida spp. detection with Electronic Noses and artificial intelligence

ML Bastos, CA Benevides, C Zanchettin… - Scientific Reports, 2024 - nature.com
The timely and accurate diagnosis of candidemia, a severe bloodstream infection caused by
Candida spp., remains challenging in clinical practice. Blood culture, the current gold …

Rapid gas detection for electronic noses using optimal measurement time search and multi-sensor energy change based feature extraction

C Zhang, W Wang, Y Pan, S Zhai - Measurement, 2022 - Elsevier
Rapid detection of gases using electronic noses is essential and challenging owing to the
associated requirements of high accuracy recognition and rapid measurement. In this study …

Using Highly Sensitive Piezo Sensors in an Open System for the Diagnostic Analysis of Skin Volatile Substances

TA Kuchmenko, DA Menzhulina… - Journal of Analytical …, 2023 - Springer
A single sensor with a piezoelectric quartz transducer is considered a platform for simulating
an “electronic nose” that performs the function of a sensor array. The analytical task was to …

Nano Hotplate Fabrication for Metal Oxide-Based Gas Sensors by Combining Electron Beam and Focused Ion Beam Lithography

Z Feng, D Giubertoni, A Cian, M Valt, M Barozzi… - Micromachines, 2023 - mdpi.com
Metal oxide semiconductor (MOS) gas sensors are widely used for gas detection. Typically,
the hotplate element is the key component in MOS gas sensors which provide a proper and …

A Multitask Electronic Nose Data Processing Model Based on Transformer Encoder

Z Feng, F Wu, L Zhao - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
The electronic nose is of great importance in the field of gas detection. The detection tasks
for mixed gases can usually be divided into two kinds: gas classification and concentration …

Системы искусственного обоняния в диагностике нейродегенеративных заболеваний

LB Novikova, TA Kuchmenko - Аналитика и контроль, 2023 - journals.urfu.ru
Аннотация Нейродегенеративные заболевания представляют собой группу
заболеваний нервной системы, которые характеризуются многолетней латентной …

Обоснование возможности применения высокочувствительных пьезосенсоров в открытой системе для получения диагностической информации о летучих …

ТА Кучменко, ДА Менжулина… - Žurnal analitičeskoj …, 2023 - journals.rcsi.science
Рассмотрен единичный сенсор с пьезокварцевым трансдьюсером как площадка для
имитации “электронного носа”, повторяющий функцию массива сенсоров. Поставлена …