Photonic porous silicon-based hybrid particles by soft-lithography
Refereed conference paper presented and published in conference proceedings


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AbstractHere we present a simple and effective method to fabricate porous silicon photonic crystal-based hybrid particles by soft lithography. These fabricated hybrid particles are composed of pristine porous silicon structures strengthened by a polymer infused nanocomposite framework. The pristine porous silicon moiety serves as a sensor because of its environmentally sensitive optical features, while the polymer-infused moiety provides a mechanically resilient scaffold and its invariant optical features can be used as an optical barcode and a built-in self-reference for optical sensing.
All Author(s) ListCheng H, Zhou XC, Tsang CK, Cheng JW, Liang FX, Zheng B, Li YY
Name of Conference7th International Conference on Porous Semiconductors - Science and Technology (PSST)
Start Date of Conference14/03/2010
End Date of Conference19/03/2010
Place of ConferenceValencia
Country/Region of ConferenceSpain
Year2011
Month1
Day1
Volume Number8
Issue Number6
PublisherWILEY-V C H VERLAG GMBH
eISBN*****************
ISSN1862-6351
LanguagesEnglish-United Kingdom
Keywordsbarcoding; optical sensing; photonic crystal; porous silicon; soft-lithography
Web of Science Subject CategoriesMaterials Science; Materials Science, Multidisciplinary; Physics; Physics, Applied; Physics, Condensed Matter

Last updated on 2021-16-01 at 00:31