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2. Applications of Paper-Based Diagnostics

Author

Akram, Muhammad Safwan, primary, Daly, Ronan, additional, da Cruz Vasconcellos, Fernando, additional, Yetisen, Ali Kemal, additional, Hutchings, Ian, additional, and Hall, Elizabeth A. H., additional

Published
2014
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3. Applications of Paper-Based Diagnostics

Author

Akram, Muhammad Safwan, Daly, Ronan, da Cruz Vasconcellos, Fernando, Yetisen, Ali Kemal, Hutchings, Ian, Hall, Elizabeth A. H., Castillo-León, Jaime, editor, and Svendsen, Winnie E., editor

Published
2015
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7. Reusable, Robust, and Accurate Laser-Generated Photonic Nanosensor

Author

Yetisen, Ali K., primary, Montelongo, Yunuen, additional, da Cruz Vasconcellos, Fernando, additional, Martinez-Hurtado, J.L., additional, Neupane, Sankalpa, additional, Butt, Haider, additional, Qasim, Malik M., additional, Blyth, Jeffrey, additional, Burling, Keith, additional, Carmody, J. Bryan, additional, Evans, Mark, additional, Wilkinson, Timothy D., additional, Kubota, Lauro T., additional, Monteiro, Michael J., additional, and Lowe, Christopher R., additional

Published
2014
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8. Light-Directed Writing of Chemically Tunable Narrow-Band Holographic Sensors

Author

Yetisen, Ali K., primary, Butt, Haider, additional, da Cruz Vasconcellos, Fernando, additional, Montelongo, Yunuen, additional, Davidson, Colin A. B., additional, Blyth, Jeff, additional, Chan, Leon, additional, Carmody, J. Bryan, additional, Vignolini, Silvia, additional, Steiner, Ullrich, additional, Baumberg, Jeremy J., additional, Wilkinson, Timothy D., additional, and Lowe, Christopher R., additional

Published
2014
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9. The regulation of mobile medical applications

Author

Yetisen, Ali Kemal, primary, Martinez-Hurtado, J. L., additional, da Cruz Vasconcellos, Fernando, additional, Simsekler, M. C. Emre, additional, Akram, Muhammad Safwan, additional, and Lowe, Christopher R., additional

Published
2014
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15. Enhanced reflection from inverse tapered nanocone arrays.

Author

Xiang-Tian Kong, Butt, Haider, Yetisen, Ali K., Kangwanwatana, Chuan, Yunuen Montelongo, Sunan Deng, da Cruz Vasconcellos, Fernando, Qasim, Malik M., Wilkinson, Timothy D., and Qing Dai

Subjects
OPTICAL reflection, SILICON surfaces, OPTICAL devices, FINITE element method, ELECTRON beam lithography, OPTICAL polarization, ENERGY conservation
Abstract

We computationally and experimentally demonstrate enhanced reflection effects displayed by silicon-based inverted nanocone arrays. A 3D finite element model is used to characterize the optical properties of the nanocone arrays with respect to the change in polarization and incident angles. The nanocone arrays are fabricated by e-beam lithography in hexagonal and triangular geometries with a lattice constant of 300 nm. The fabricated devices show a two-fold increase in reflection compared with bare silicon surface, as well as a strong diffraction within the visible and nearinfrared spectra. The nanocone arrays may find a variety of applications from optical devices to energy conservation technologies. [ABSTRACT FROM AUTHOR]

Published
2014
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16. Development of an open technology sensor suite for assisted living: a student-led research project

Author

Manton, James, Hughes, Josephine AE, Bonner, Oliver, Amjad, Omar A, Mair, Philip, Miele, Isabella, Wang, Tiesheng, Levdik, Vitaly, Hall, Richard D, Baekelandt, Géraldine, Da, Cruz Vasconcellos Fernando, Hadeler, Oliver, Hutter, Tanya, and Kaminski, Clemens

Subjects
open technology, wireless sensor networks, 3. Good health, assisted living technology
Abstract

Many countries have a rapidly ageing population, placing strain on health services and creating a growing market for assistive technology for older people. We have, through a student-led, 12-week project for 10 students from a variety of science and engineering backgrounds, developed an integrated sensor system to enable older people, or those at risk, to live independently in their own homes for longer, while providing reassurance for their family and carers. We provide details on the design procedure and performance of our sensor system and the management and execution of a short-term, student-led research project. Detailed information on the design and use of our devices, including a door sensor, power monitor, fall detector, general in-house sensor unit and easy-to-use location-aware communications device, is given, with our open designs being contrasted with closed proprietary systems. A case study is presented for the use of our devices in a real-world context, along with a comparison with commercially available systems. We discuss how the system could lead to improvements in the quality of life of older users and increase the effectiveness of their associated care network. We reflect on how recent developments in open source technology and rapid prototyping increase the scope and potential for the development of powerful sensor systems and, finally, conclude with a student perspective on this team effort and highlight learning outcomes, arguing that open technologies will revolutionize the way in which technology will be deployed in academic research in the future., This is the final version of the article. It first appeared from Royal Society Publishing via http://dx.doi.org/10.1098/rsfs.2016.0018

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