Results 31 to 40 of about 2,750,300 (344)

Differential sensing of sugars by colorimetric arrays [PDF]

Current Opinion in Chemical Biology, 2010
While the complexes between boronic acids and diols have been studied for decades, researchers continue to design new and interesting methods to use these interactions to produce saccharide sensors that are more sensitive and selective. Herein we discuss how the use of pattern-based colorimetric arrays from a collection of crossreactive sensors have ...
Christopher J, Musto, Kenneth S, Suslick
openaire   +2 more sources

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

Terminalia chebula: a novel natural product colorimetric sensor for Fe2+ and Fe3+ ions

Journal of Analytical Science and Technology, 2022
Natural product like Terminalia chebula as Fe2+ and Fe3+ ions sensor was not reported in the literature till now. Herein, we first reported Terminalia chebula (T.
Subhadeep Sen, Tejinder Singh, Jungkyun Im, Dilip Debnath, Goutam Biswas   +4 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

Colorimetric Sugar Sensing Using Boronic Acid-Substituted Azobenzenes [PDF]

Materials, 2014
In association with increasing diabetes prevalence, it is desirable to develop new glucose sensing systems with low cost, ease of use, high stability and good portability. Boronic acid is one of the potential candidates for a future alternative to enzyme-based glucose sensors.
Egawa, Yuya, Miki, Ryotaro, Seki, Toshinobu   +2 more
openaire   +2 more sources

Dye modification of nanofibrous silicon oxide membranes for colorimetric HCl and NH3 sensing [PDF]

, 2016
Colorimetric sensors for monitoring and visual reporting of acidic environments both in water and air are highly valuable in various fields, such as safety and technical textiles.
Breyne, Bet, Cousins, Gabriella, De Buysser, Klaartje, De Clerck, Karen, Geltmeyer, Jozefien, Hoogenboom, Richard, Lava, Kathleen, Steyaert, Iline, Vancoillie, Gertjan   +8 more
core   +1 more source

Wide-Range Optical CMOS-Based Diagnostics [PDF]

, 2017
Colorimetric, chemiluminescence and refractive index based diagnostics are some of the most important sensing techniques in biomedical science and clinical medicine.
Al-Rawhani, Mohammed A., Beeley, James, Cheah, Boon Chong, Cumming, David R.S., Giagkoulovits, Christos, Nagy, Bence, Shakoor, Abdul   +6 more
core   +1 more source

Absorbance based light emitting diode optical sensors and sensing devices [PDF]

, 2008
The ever increasing demand for in situ monitoring of health, environment and security has created a need for reliable, miniaturised sensing devices. To achieve this, appropriate analytical devices are required that possess operating characteristics of ...
Acharya, Andrew, Anfalt, Barron, Beach, Benson, Berry, Betteridge, Betteridge, Betteridge, Betteridge, Blundell, Boring, Bowden, Cantrell, Cardoso, Carroll, Chapin, Chediak, Chen, Clinch, Collins, Collins, Collins, Dasgupta, Dasgupta, Dasgupta, Dasgupta, David, Daykin, Deng, Dermot Diamond, Diamond, Diamond, Dong, Dybko, Eiichi, Ellis, Eom, Feres, Ferrer, Firstenberg-Eden, Flaschka, Fonseca, Fonseca, Freeman, Galanis, Gardolinski, Gotz, Greenway, Gros, Gros, Gros, Hauser, Hauser, Hauser, Hauser, Higgins, Ho, Holonyak, Hooley, Huang, Ichikawa, Jambunathan, Johns, Johnson, Kawamura, King, Koch, Kovac, Kuban, Kuo, Lau, Lau, Lau, Lau, Lau, Lee, Li, Liu, Liu, Liu, Liu, Lu, Lu, Lyddy-Meaney, Marle, Martina O’Toole, Matias, Mims, Mims, Mitrani, O'Toole, O'Toole, O'Toole, Pacquit, Pacquit, Park, Petsul, Rainelli, Ramırez-Garcıa, Ramirez-Garcia, Riley, Rocha, Samanta, Santos, Schawarz, Schmidt, Schmidt, Schnable, Schrodle, Sequeira, Sequeira, Singh, Smardzewski, Smiddy, Sombatsompop, Sonne, Suzuki, Suzuki, Taib, Tan, Taniyasu, Teshima, Toda, Trojanowicz, Trojanowicz, Trojanowicz, Tubino, Tubino, Vachirapatama, White, Worsfold, Yamada, Yang, Zagatto, Zhang, Zude, Zukauskas   +138 more
core   +3 more sources

Predicting the composition of red wine blends using an array of Multicomponent peptide-based sensors [PDF]

, 2015
Differential sensing using synthetic receptors as mimics of the mammalian senses of taste and smell is a powerful approach for the analysis of complex mixtures.
Abdi, Andrea Navarro, Ashley Cubley, Eman Ghanem, Eric Anslyn, Federico Marini, Helene Hopfer, Hildegarde Heymann, Jessica Bolen, Katherine Teasdale, Lina Mahmood, Linh Lieu, Maxwell Ritzer, Morgan Fredell, Rabia Fattah, Tedmund Chua, Umali, Weekley, Yamane   +18 more
core   +4 more sources

Gold Nanoparticle-Based Colorimetric Strategies for Chemical and Biological Sensing Applications

Nanomaterials, 2019
Gold nanoparticles are popularly used in biological and chemical sensors and their applications owing to their fascinating chemical, optical, and catalytic properties.
Chia-Chen Chang, Chie-Pein Chen, Tzu-Heng Wu, Ching-Hsu Yang, Chii-Wann Lin, Chen-Yu Chen   +5 more
doaj   +1 more source