File Download
  • No File Attached
 
Links for fulltext
(May Require Subscription)
 
Supplementary

Article: Microfluidic generation of multifunctional quantum dot barcode particles
  • Basic View
  • Metadata View
  • XML View
TitleMicrofluidic generation of multifunctional quantum dot barcode particles
 
AuthorsZhao, Y1 3
Shum, HC1 2
Chen, H1 4
Adams, LLA1
Gu, Z3
Weitz, DA1
 
Issue Date2011
 
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html
 
CitationJournal Of The American Chemical Society, 2011, v. 133 n. 23, p. 8790-8793 [How to Cite?]
DOI: http://dx.doi.org/10.1021/ja200729w
 
AbstractWe develop a new strategy to prepare quantum dot (QD) barcode particles by polymerizing double-emulsion droplets prepared in capillary microfluidic devices. The resultant barcode particles are composed of stable QD-tagged core particles surrounded by hydrogel shells. These particles exhibit uniform spectral characteristics and excellent coding capability, as confirmed by photoluminescence analyses. By using double-emulsion droplets with two inner droplets of distinct phases as templates, we have also fabricated anisotropic magnetic barcode particles with two separate cores or with a Janus core. These particles enable optical encoding and magnetic separation, thus making them excellent functional barcode particles in biomedical applications. © 2011 American Chemical Society.
 
ISSN0002-7863
2012 Impact Factor: 10.677
2012 SCImago Journal Rankings: 5.182
 
DOIhttp://dx.doi.org/10.1021/ja200729w
 
ISI Accession Number IDWOS:000291667600005
Funding AgencyGrant Number
333 Talent Project Foundation
Qing Lan Project of Jiangsu Province
Jiangsu Science and Technology DepartmentBE 2009148
BE 2008318
National Science Foundation of China50925309
NSFDMR-1006546
Harvard MRSECDMR-0820484
Funding Information:

This research was supported by the 333 Talent Project Foundation and Qing Lan Project of Jiangsu Province, Jiangsu Science and Technology Department (Grant No. BE 2009148 and BE 2008318), National Science Foundation of China (Grant No. 50925309), NSF (DMR-1006546), and Harvard MRSEC (DMR-0820484). Y.Z. thanks the Scientific Research Foundation of Graduate School of Southeast University.

 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorZhao, Y
 
dc.contributor.authorShum, HC
 
dc.contributor.authorChen, H
 
dc.contributor.authorAdams, LLA
 
dc.contributor.authorGu, Z
 
dc.contributor.authorWeitz, DA
 
dc.date.accessioned2011-09-23T05:48:57Z
 
dc.date.available2011-09-23T05:48:57Z
 
dc.date.issued2011
 
dc.description.abstractWe develop a new strategy to prepare quantum dot (QD) barcode particles by polymerizing double-emulsion droplets prepared in capillary microfluidic devices. The resultant barcode particles are composed of stable QD-tagged core particles surrounded by hydrogel shells. These particles exhibit uniform spectral characteristics and excellent coding capability, as confirmed by photoluminescence analyses. By using double-emulsion droplets with two inner droplets of distinct phases as templates, we have also fabricated anisotropic magnetic barcode particles with two separate cores or with a Janus core. These particles enable optical encoding and magnetic separation, thus making them excellent functional barcode particles in biomedical applications. © 2011 American Chemical Society.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationJournal Of The American Chemical Society, 2011, v. 133 n. 23, p. 8790-8793 [How to Cite?]
DOI: http://dx.doi.org/10.1021/ja200729w
 
dc.identifier.doihttp://dx.doi.org/10.1021/ja200729w
 
dc.identifier.eissn1520-5126
 
dc.identifier.epage8793
 
dc.identifier.hkuros193599
 
dc.identifier.isiWOS:000291667600005
Funding AgencyGrant Number
333 Talent Project Foundation
Qing Lan Project of Jiangsu Province
Jiangsu Science and Technology DepartmentBE 2009148
BE 2008318
National Science Foundation of China50925309
NSFDMR-1006546
Harvard MRSECDMR-0820484
Funding Information:

This research was supported by the 333 Talent Project Foundation and Qing Lan Project of Jiangsu Province, Jiangsu Science and Technology Department (Grant No. BE 2009148 and BE 2008318), National Science Foundation of China (Grant No. 50925309), NSF (DMR-1006546), and Harvard MRSEC (DMR-0820484). Y.Z. thanks the Scientific Research Foundation of Graduate School of Southeast University.

 
dc.identifier.issn0002-7863
2012 Impact Factor: 10.677
2012 SCImago Journal Rankings: 5.182
 
dc.identifier.issue23
 
dc.identifier.openurl
 
dc.identifier.pmid21574640
 
dc.identifier.scopuseid_2-s2.0-79958792430
 
dc.identifier.spage8790
 
dc.identifier.urihttp://hdl.handle.net/10722/139372
 
dc.identifier.volume133
 
dc.languageeng
 
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html
 
dc.publisher.placeUnited States
 
dc.relation.ispartofJournal of the American Chemical Society
 
dc.relation.referencesReferences in Scopus
 
dc.subject.meshAutomatic Data Processing
 
dc.subject.meshGlass - chemistry
 
dc.subject.meshMicrofluidic Analytical Techniques
 
dc.subject.meshPolymerization
 
dc.subject.meshQuantum Dots
 
dc.subject.meshResins, Synthetic - chemistry
 
dc.titleMicrofluidic generation of multifunctional quantum dot barcode particles
 
dc.typeArticle
 
<?xml encoding="utf-8" version="1.0"?>
<item><contributor.author>Zhao, Y</contributor.author>
<contributor.author>Shum, HC</contributor.author>
<contributor.author>Chen, H</contributor.author>
<contributor.author>Adams, LLA</contributor.author>
<contributor.author>Gu, Z</contributor.author>
<contributor.author>Weitz, DA</contributor.author>
<date.accessioned>2011-09-23T05:48:57Z</date.accessioned>
<date.available>2011-09-23T05:48:57Z</date.available>
<date.issued>2011</date.issued>
<identifier.citation>Journal Of The American Chemical Society, 2011, v. 133 n. 23, p. 8790-8793</identifier.citation>
<identifier.issn>0002-7863</identifier.issn>
<identifier.uri>http://hdl.handle.net/10722/139372</identifier.uri>
<description.abstract>We develop a new strategy to prepare quantum dot (QD) barcode particles by polymerizing double-emulsion droplets prepared in capillary microfluidic devices. The resultant barcode particles are composed of stable QD-tagged core particles surrounded by hydrogel shells. These particles exhibit uniform spectral characteristics and excellent coding capability, as confirmed by photoluminescence analyses. By using double-emulsion droplets with two inner droplets of distinct phases as templates, we have also fabricated anisotropic magnetic barcode particles with two separate cores or with a Janus core. These particles enable optical encoding and magnetic separation, thus making them excellent functional barcode particles in biomedical applications. &#169; 2011 American Chemical Society.</description.abstract>
<language>eng</language>
<publisher>American Chemical Society. The Journal&apos;s web site is located at http://pubs.acs.org/journals/jacsat/index.html</publisher>
<relation.ispartof>Journal of the American Chemical Society</relation.ispartof>
<subject.mesh>Automatic Data Processing</subject.mesh>
<subject.mesh>Glass - chemistry</subject.mesh>
<subject.mesh>Microfluidic Analytical Techniques</subject.mesh>
<subject.mesh>Polymerization</subject.mesh>
<subject.mesh>Quantum Dots</subject.mesh>
<subject.mesh>Resins, Synthetic - chemistry</subject.mesh>
<title>Microfluidic generation of multifunctional quantum dot barcode particles</title>
<type>Article</type>
<identifier.openurl>http://library.hku.hk:4550/resserv?sid=HKU:IR&amp;issn=0002-7863&amp;volume=133&amp;issue=23&amp;spage=8790&amp;epage=8793&amp;date=2011&amp;atitle=Microfluidic+Generation+of+Multifunctional+Quantum+Dot+Barcode+Particles</identifier.openurl>
<description.nature>Link_to_subscribed_fulltext</description.nature>
<identifier.doi>10.1021/ja200729w</identifier.doi>
<identifier.pmid>21574640</identifier.pmid>
<identifier.scopus>eid_2-s2.0-79958792430</identifier.scopus>
<identifier.hkuros>193599</identifier.hkuros>
<relation.references>http://www.scopus.com/mlt/select.url?eid=2-s2.0-79958792430&amp;selection=ref&amp;src=s&amp;origin=recordpage</relation.references>
<identifier.volume>133</identifier.volume>
<identifier.issue>23</identifier.issue>
<identifier.spage>8790</identifier.spage>
<identifier.epage>8793</identifier.epage>
<identifier.eissn>1520-5126</identifier.eissn>
<identifier.isi>WOS:000291667600005</identifier.isi>
<publisher.place>United States</publisher.place>
</item>
Author Affiliations
  1. Harvard University
  2. The University of Hong Kong
  3. Southeast University
  4. Tsinghua University