Monolayers of gold nanostars with two near-IR LSPRs capable of additive photothermal response

Research output: Contribution to journalArticle

Authors

  • Piersandro Pallavicini
  • Simone Basile
  • Giuseppe Chirico
  • Giacomo Dacarro
  • Laura D'Alfonso
  • And 5 others
  • Alice Donà
  • Maddalena Patrini
  • Andrea Falqui
  • Laura Sironi
  • Angelo Taglietti

Colleges, School and Institutes

External organisations

  • Dipartimento di Chimica, Università di Pavia, v.le Taramelli, 12, 27100 Pavia
  • Department of Physics “G. Occhialini”, University of Milano Bicocca, Piazza della Scienza 3, 20126 Milano
  • Department of Physics, University of Pavia, v. Bassi, 6, 27100 Pavia,
  • King Abdullah University for Science and Technology (KAUST) – Biological and Environmental Sciences and Engineering Division, Thuwal 23955-6900
  • School of Chemical Engineering; University of Birmingham; Edgbaston Birmingham B15 2TT UK

Abstract

Monolayers of photothermally responsive gold nanostars on PEI-coated surfaces display two localized surface plasmon resonances (LSPRs) in the near-IR region that can be laser-irradiated either separately, obtaining two different T jumps, or simultaneously, obtaining a T jump equal to the sum of those obtained with separate irradiations.

Details

Original languageEnglish
Pages (from-to)12928-12930
Number of pages3
JournalChemical Communications
Volume51
Issue number65
Early online date6 Jul 2015
Publication statusPublished - 21 Aug 2015