In-situ nanoscale single fiber fragmentation using fluorescence microscopy

B. A. Samuel; M. A. Haque

doi:10.1115/IMECE2007-43367

In-situ nanoscale single fiber fragmentation using fluorescence microscopy

B. A. Samuel, M. A. Haque

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We use fluorescence microscopy to perform real time single fiber fragmentation experiments on individual PolyFurfuryl Alcohol (PFA) nanofibers embedded within a Poly DiMethyl Siloxane (PDMS) matrix. By using fluorescent nanofibers in an optically transparent matrix, fragmentation of the nanoscale fibers (even less than 400 nm) can also be easily visualized using fluorescence emission from the nanowires. When the composite specimen was loaded to saturation strain the fragment lengths distribution was observed to follow a two parameter Weibull frequency distribution. In addition, we also present a digital image correlation based technique to obtain localized strain (and hence stress) data based on the use of fluorescent nanoscale spatial markers.

Original language	English (US)
Title of host publication	Proceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007
Pages	1017-1020
Number of pages	4
DOIs	https://doi.org/10.1115/IMECE2007-43367
State	Published - 2008
Event	ASME International Mechanical Engineering Congress and Exposition, IMECE 2007 - Seattle, WA, United States Duration: Nov 11 2007 → Nov 15 2007

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings
Volume	10 PART B

Other

Other	ASME International Mechanical Engineering Congress and Exposition, IMECE 2007
Country/Territory	United States
City	Seattle, WA
Period	11/11/07 → 11/15/07

All Science Journal Classification (ASJC) codes

General Engineering
Mechanical Engineering

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10.1115/IMECE2007-43367

Cite this

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title = "In-situ nanoscale single fiber fragmentation using fluorescence microscopy",

abstract = "We use fluorescence microscopy to perform real time single fiber fragmentation experiments on individual PolyFurfuryl Alcohol (PFA) nanofibers embedded within a Poly DiMethyl Siloxane (PDMS) matrix. By using fluorescent nanofibers in an optically transparent matrix, fragmentation of the nanoscale fibers (even less than 400 nm) can also be easily visualized using fluorescence emission from the nanowires. When the composite specimen was loaded to saturation strain the fragment lengths distribution was observed to follow a two parameter Weibull frequency distribution. In addition, we also present a digital image correlation based technique to obtain localized strain (and hence stress) data based on the use of fluorescent nanoscale spatial markers.",

author = "Samuel, {B. A.} and Haque, {M. A.}",

year = "2008",

doi = "10.1115/IMECE2007-43367",

language = "English (US)",

isbn = "0791843041",

series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings",

pages = "1017--1020",

booktitle = "Proceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007",

note = "ASME International Mechanical Engineering Congress and Exposition, IMECE 2007 ; Conference date: 11-11-2007 Through 15-11-2007",

}

Samuel, BA & Haque, MA 2008, In-situ nanoscale single fiber fragmentation using fluorescence microscopy. in Proceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007. ASME International Mechanical Engineering Congress and Exposition, Proceedings, vol. 10 PART B, pp. 1017-1020, ASME International Mechanical Engineering Congress and Exposition, IMECE 2007, Seattle, WA, United States, 11/11/07. https://doi.org/10.1115/IMECE2007-43367

In-situ nanoscale single fiber fragmentation using fluorescence microscopy. / Samuel, B. A.; Haque, M. A.
Proceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007. 2008. p. 1017-1020 (ASME International Mechanical Engineering Congress and Exposition, Proceedings; Vol. 10 PART B).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - In-situ nanoscale single fiber fragmentation using fluorescence microscopy

AU - Samuel, B. A.

AU - Haque, M. A.

PY - 2008

Y1 - 2008

N2 - We use fluorescence microscopy to perform real time single fiber fragmentation experiments on individual PolyFurfuryl Alcohol (PFA) nanofibers embedded within a Poly DiMethyl Siloxane (PDMS) matrix. By using fluorescent nanofibers in an optically transparent matrix, fragmentation of the nanoscale fibers (even less than 400 nm) can also be easily visualized using fluorescence emission from the nanowires. When the composite specimen was loaded to saturation strain the fragment lengths distribution was observed to follow a two parameter Weibull frequency distribution. In addition, we also present a digital image correlation based technique to obtain localized strain (and hence stress) data based on the use of fluorescent nanoscale spatial markers.

AB - We use fluorescence microscopy to perform real time single fiber fragmentation experiments on individual PolyFurfuryl Alcohol (PFA) nanofibers embedded within a Poly DiMethyl Siloxane (PDMS) matrix. By using fluorescent nanofibers in an optically transparent matrix, fragmentation of the nanoscale fibers (even less than 400 nm) can also be easily visualized using fluorescence emission from the nanowires. When the composite specimen was loaded to saturation strain the fragment lengths distribution was observed to follow a two parameter Weibull frequency distribution. In addition, we also present a digital image correlation based technique to obtain localized strain (and hence stress) data based on the use of fluorescent nanoscale spatial markers.

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SN - 9780791843048

T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings

SP - 1017

EP - 1020

BT - Proceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007

T2 - ASME International Mechanical Engineering Congress and Exposition, IMECE 2007

Y2 - 11 November 2007 through 15 November 2007

ER -

In-situ nanoscale single fiber fragmentation using fluorescence microscopy

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