Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Burkhard Raguse"'
Publikováno v:
Sensors, Vol 12, Iss 9, Pp 11505-11526 (2012)
Paper-based sensors are a new alternative technology for fabricating simple, low-cost, portable and disposable analytical devices for many application areas including clinical diagnosis, food quality control and environmental monitoring. The unique p
Externí odkaz:
https://doaj.org/article/00fae2a0a6a74cca80f421ee26488092
Autor:
James S. Cooper, Enrico Della Gaspera, Steven J. Barrow, Jungmi Hong, Andrea Sosa Pintos, Burkhard Raguse, Lee J. Hubble, Edith Chow, Roger Chai
Publikováno v:
Reaction Chemistry & Engineering. 5:356-366
We present the flow synthesis of 4-(dimethylamino)pyridine (DMAP)-stabilised gold nanoparticles in a biphasic flow reactor system. In the first stage, the reduction of gold chloride using sodium borohydride took place via gas permeable tubing to mini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840c8f7371faa0a58db8a3061c25cf8d
https://doi.org/10.1039/c9re00403c
https://doi.org/10.1039/c9re00403c
Autor:
Andrea Sosa-Pintos, Lee J. Hubble, Karl-H. Müller, Burkhard Raguse, James S. Cooper, Edith Chow, Nereus Patel
Publikováno v:
Sensors and Actuators B: Chemical. 284:316-322
The analyte sensitivity of a chemical sensor is commonly tuned by the type of chemical recognition element. Here, it is shown that the solvent also plays a critical role in the sensing performance of thiol-capped gold nanoparticle film chemiresistors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e8db9ce7c8299955da48679f80f5e8b
https://doi.org/10.1016/j.snb.2018.12.128
https://doi.org/10.1016/j.snb.2018.12.128
A balance-in-a-box: an integrated paper-based weighing balance for infant birth weight determination
Publikováno v:
Analytical Methods. 9:66-75
The birth weight of babies is generally used as a health state indicator but is not often recorded in resource-poor settings due to limited access to medical clinics. In this work we develop a low-cost and lightweight “balance-in-a-box” that coul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a918040b303b888eaac6e7986e00d0
https://doi.org/10.1039/c6ay02767a
https://doi.org/10.1039/c6ay02767a
Publikováno v:
ACS Applied Materials & Interfaces. 7:19201-19209
Paper-based sensors are gaining increasing attention for their potential applications in resource-limited settings and for point-of-care analysis. However, chemical analysis of paper-based electronic sensors is frequently interpreted using complex so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bd66c1f76d8bfd711c4971fc602167a
https://doi.org/10.1021/acsami.5b04941
https://doi.org/10.1021/acsami.5b04941
Autor:
James S. Cooper, Andrea Sosa-Pintos, Burkhard Raguse, Harri Kiiveri, Melissa S. Webster, Lee J. Hubble, Lech Wieczorek, Avi Bendavid, Edith Chow, Karl-Heinz Müller
Publikováno v:
The Analyst. 140:3233-3238
Partially selective gold nanoparticle sensors have the sensitivity and selectivity to discriminate and quantify benzene, toluene, ethylbenzene, p-xylene and naphthalene (BTEXN) at concentrations relevant to the US Environmental Protection Agency. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38c9a3570af774de564a79cafd7a80a9
https://doi.org/10.1039/c5an00223k
https://doi.org/10.1039/c5an00223k
Autor:
Andrea Sosa-Pintos, James S. Cooper, Lee J. Hubble, Burkhard Raguse, Nereus Patel, Roger Chai, Edith Chow
Publikováno v:
Environmental Chemistry. 16:553
Environmental contextRegular insecticide treatments on the interior of aircraft impedes the spread of mosquitos and other pests internationally, but border protection agencies lack effective tools to ensure airlines have complied. We report the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e95efdc73ea51fbc191785571615809
https://doi.org/10.1071/en19133
https://doi.org/10.1071/en19133
Publikováno v:
Sensors and Actuators A: Physical. 196:38-47
Tactile feedback in biomedical applications, e.g. prosthetic artificial skin and minimally invasive surgery, requires multi-axial detection capabilities, with high sensitivity and reliability. This paper presents the fabrication, modeling and experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe6a5b3707938f86888050193fe99d80
https://doi.org/10.1016/j.sna.2013.03.021
https://doi.org/10.1016/j.sna.2013.03.021
Publikováno v:
Sensors and Actuators A: Physical. 186:148-153
Tactile feedback in robotic and prosthetic applications requires high resolution sensing with rapid response times, high sensitivity and conformability. Nanoparticle films offer the opportunity to realise high spatial resolution sensors on various su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c41cddf7668f4cb3c9f2674bda0b9e50
https://doi.org/10.1016/j.sna.2012.05.034
https://doi.org/10.1016/j.sna.2012.05.034
Autor:
Karl-Heinz Müller, Edith Chow, Erika Davies, Lech Wieczorek, Lee J. Hubble, James S. Cooper, Burkhard Raguse
Publikováno v:
The Journal of Physical Chemistry C. 114:17529-17534
The response time of chemiresistors consisting of gold nanoparticles coated with self-assembled monolayers (SAM) of 1-hexanethiol, exposed to different hydrocarbons dissolved in water, is investigated with respect to the analyte SAM/water partition c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147bf38b02bfef0d3a5f73f1ee91596c
https://doi.org/10.1021/jp106055p
https://doi.org/10.1021/jp106055p