Results 41 to 50 of about 22,533 (285)

Chemical event tracking using a low-cost wireless chemical sensing network [PDF]

, 2008
A recently developed low-cost light emitting diode (LED) chemical sensing technique is integrated with a Mica2Dot wireless communications platform to form a deployable wireless chemical event indicator network.
Beirne, Stephen, Corcoran, Brian, Diamond, Dermot, Lau, King-Tong   +3 more
core   +2 more sources

Colorimetric and Electrochemical Screening for Early Detection of Diabetes Mellitus and Diabetic Retinopathy—Application of Sensor Arrays and Machine Learning

Sensors, 2022
In this review, a selection of works on the sensing of biomarkers related to diabetes mellitus (DM) and diabetic retinopathy (DR) are presented, with the scope of helping and encouraging researchers to design sensor-array machine-learning (ML)-supported ...
Georgina Faura, Gerard Boix-Lemonche, Anne Kristin Holmeide, Rasa Verkauskiene, Vallo Volke, Jelizaveta Sokolovska, Goran Petrovski   +6 more
doaj   +1 more source

Electro-spinning/netting: A strategy for the fabrication of three-dimensional polymer nano-fiber/nets. [PDF]

, 2013
Since 2006, a rapid development has been achieved in a subject area, so called electro-spinning/netting (ESN), which comprises the conventional electrospinning process and a unique electro-netting process. Electro-netting overcomes the bottleneck problem
Ding, Bin, Sun, Gang, Wang, Moran, Wang, Xianfeng, Yu, Jianyong   +4 more
core   +1 more source

Optical Sensor Array for the Early Diagnosis of Alzheimer’s Disease

Frontiers in Chemistry, 2022
Alzheimer’s disease (AD) is the most common neurodegenerative disorder and has complicated pathobiology, leading to irreversible memory loss and severe cognitive dysfunction.
Fei Li, Callum Stewart, Shijie Yang, Fangfang Shi, Wenyu Cui, Shuming Zhang, Hao Wang, Hui Huang, Mingqi Chen, Jinsong Han   +9 more
doaj   +1 more source

Wireless aquatic navigator for detection and analysis (WANDA) [PDF]

, 2010
The cost of monitoring and detecting pollutants in natural waters is of major concern. Current and forthcoming bodies of legislation will continue to drive demand for spatial and selective monitoring of our environment, as the focus increasingly moves ...
Al-Bahry, Austin, Bailey, Bardyn, Brian Corcoran, Byrne, Byrne, Ciarán Ó Conaire, Cleary, Cormac Fay, Dermot Diamond, Diamond, Diamond, Durrant-Whyte, EPA, Fortner, Geoff Spinks, Gonzalez, Gordon Wallace, Greg Coleman, Gursel Alici, Hayden, Hayes, Hayes, Hoyer, Kevin McGuinness, King-Tong Lau, Lau, McGovern, McGraw, Noel E. O’Connor, Palacio, Rod Shepherd, Safavi, Scott McGovern, Smela, Smith, Stephen Beirne, Stich, Sun Microsystems, SUN Microsystems, Wainwright, Zhang   +42 more
core   +2 more sources

Study on the Characteristics of Vacuum-Bagged Fermentation of Apo Pickle and Visualization Array Analysis of the Fermentation Process

Foods, 2023
Apo pickle is a fermented food with a long edible history in the Jiangnan region of China. Traditionally, plastic bottles are used as Apo pickle’s fermentation containers, and artificial bottling costs are high.
Jiawei Liu, Mengyao Wang, Ying Huang, Hai Sun, Haiying Liu   +4 more
doaj   +1 more source

Development and deployment of a microfluidic platform for water quality monitoring [PDF]

, 2013
There is an increasing demand for autonomous sensor devices which can provide reliable data on key water quality parameters at a higher temporal and geographical resolution than is achievable using current approaches to sampling and monitoring ...
Cleary, John, Diamond, Dermot, Maher, Damien   +2 more
core   +1 more source

Inkjet printed LED based pH chemical sensor for gas sensing [PDF]

, 2009
Predictable behaviour is a critical factor when developing a sensor for potential deployment within a wireless sensor network (WSN). The work presented here details the fabrication and performance of an optical chemical sensor for gaseous acetic acid ...
Abe, Allain, Bae, Beirne, Bharathan, Byrne, Carter, Crowley, Crowley, Crowley, Dermot Diamond, Diamond, Diamond, Gordon G. Wallace, Grady, Hasenbank, Haverinen, Hayes, Hebner, Janata, Janzen, Kim, Lau, Leopold, Li, Mabrook, Magdassi, Martina O’Toole, Nivens, Nivens, O’Toole, O’Toole, Pacquit, Pacquit, Rakow, Rakow, Reis, Roderick Shepherd, Rogers, Shepherd, Shepherd, Shepherd, Spadavecchia, Stewart, Weigl   +44 more
core   +1 more source

Image Semantic Recognition Algorithm of Colorimetric Sensor Array Based on Deep Convolutional Neural Network

Advances in Multimedia, 2022
The inspection of some substances usually includes two levels. One is the detection of the physical properties of the substance, which can be carried out through a series of physical detection methods and corresponding physical experiments.
Xihua Chen, Xing Yang
doaj   +1 more source

A Paper-Based Biomimetic Sensing Device for the Discrimination of Original and Fraudulent Cigarette Brands Using Mixtures of MoS₂ Quantum Dots and Organic Dyes

Biosensors, 2023
In this study, we investigated the combined effects of MoS2 QDs’ catalytic properties and the colorimetric responses of organic reagents to create a sniffing device based on the sensor array concept of the mammalian olfactory system.
Fereshte Mohamadi Gharaghani, Sara Mostafapour, Bahram Hemmateenejad   +2 more
doaj   +1 more source