Nanoparticle-loaded aerogels and layered aerogels cast from sol-gel mixtures

Jiwon Kim, Hideyuki Nakanishi, Johannes Pollanen, Stoyan Smoukov, William P. Halperin, Bartosz A. Grzybowski

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Metal nanoparticles (Au, Ag, or Pd) functionalized with hydroxy-terminated alkane thiols can be dispersed in sol-gel mixtures to give alcogels and, after supercritical drying, aerogels containing up to 90 wt% of nanoparticles. Layered or patterned nanoparticle/aerogel monoliths can be prepared by sequential casting or molding of the sol-gels.

Original languageEnglish
Pages (from-to)2568-2572
Number of pages5
JournalSmall
Volume7
Issue number18
DOIs
Publication statusPublished - 2011 Sep 19

Fingerprint

Aerogels
Polymethyl Methacrylate
Nanoparticles
Sol-gels
Gels
Metal Nanoparticles
Alkanes
Metal nanoparticles
Sulfhydryl Compounds
Molding
Paraffins
Drying
Casting

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Biomaterials
  • Chemistry(all)
  • Materials Science(all)
  • Engineering (miscellaneous)

Cite this

Kim, J., Nakanishi, H., Pollanen, J., Smoukov, S., Halperin, W. P., & Grzybowski, B. A. (2011). Nanoparticle-loaded aerogels and layered aerogels cast from sol-gel mixtures. Small, 7(18), 2568-2572. https://doi.org/10.1002/smll.201100605
Kim, Jiwon ; Nakanishi, Hideyuki ; Pollanen, Johannes ; Smoukov, Stoyan ; Halperin, William P. ; Grzybowski, Bartosz A. / Nanoparticle-loaded aerogels and layered aerogels cast from sol-gel mixtures. In: Small. 2011 ; Vol. 7, No. 18. pp. 2568-2572.
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Kim, J, Nakanishi, H, Pollanen, J, Smoukov, S, Halperin, WP & Grzybowski, BA 2011, 'Nanoparticle-loaded aerogels and layered aerogels cast from sol-gel mixtures', Small, vol. 7, no. 18, pp. 2568-2572. https://doi.org/10.1002/smll.201100605

Nanoparticle-loaded aerogels and layered aerogels cast from sol-gel mixtures. / Kim, Jiwon; Nakanishi, Hideyuki; Pollanen, Johannes; Smoukov, Stoyan; Halperin, William P.; Grzybowski, Bartosz A.

In: Small, Vol. 7, No. 18, 19.09.2011, p. 2568-2572.

Research output: Contribution to journalArticle

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Kim J, Nakanishi H, Pollanen J, Smoukov S, Halperin WP, Grzybowski BA. Nanoparticle-loaded aerogels and layered aerogels cast from sol-gel mixtures. Small. 2011 Sep 19;7(18):2568-2572. https://doi.org/10.1002/smll.201100605