Literature DB >> 16277445

Photothermal absorption spectroscopy of individual semiconductor nanocrystals.

Stéphane Berciaud1, Laurent Cognet, Brahim Lounis.   

Abstract

Photothermal heterodyne detection is used to record the first room-temperature absorption spectra of single CdSe/ZnS semiconductor nanocrystals. These spectra are recorded in the high cw excitation regime, and the observed bands are assigned to transitions involving biexciton and trion states. Comparison with the single nanocrystals photoluminescence spectra leads to the measurement of spectral Stokes shifts free from ensemble averaging.

Entities:  

Year:  2005        PMID： 16277445     DOI： 10.1021/nl051805d

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  11 in total

1.  Photothermal imaging and measurement of protein shell stoichiometry of single HIV-1 Gag virus-like nanoparticles.

Authors:  Mario Vieweger; Nancy Goicochea; Eun Sohl Koh; Bogdan Dragnea
Journal:  ACS Nano       Date:  2011-08-31       Impact factor: 15.881

2.  Inorganic nanoparticles for multimodal molecular imaging.

Authors:  Magdalena Swierczewska; Seulki Lee; Xiaoyuan Chen
Journal:  Mol Imaging       Date:  2011-02       Impact factor: 4.488

3.  Photothermal Microscopy: Imaging the Optical Absorption of Single Nanoparticles and Single Molecules.

Authors:  Subhasis Adhikari; Patrick Spaeth; Ashish Kar; Martin Dieter Baaske; Saumyakanti Khatua; Michel Orrit
Journal:  ACS Nano       Date:  2020-11-20       Impact factor: 15.881

Review 4.  Metal Nanomaterial Toxicity Variations Within the Vascular System.

Authors:  Alaeddin B Abukabda; Phoebe A Stapleton; Timothy R Nurkiewicz
Journal:  Curr Environ Health Rep       Date:  2016-12

5.  Quantum dots as multimodal photoacoustic and photothermal contrast agents.

Authors:  Evgeny V Shashkov; Maaike Everts; Ekaterina I Galanzha; Vladimir P Zharov
Journal:  Nano Lett       Date:  2008-10-04       Impact factor: 11.189

6.  Enhanced Photothermal Therapy through the In Situ Activation of a Temperature and Redox Dual-Sensitive Nanoreservoir of Triptolide.

Authors:  Hai-Jun Liu; Mingming Wang; Xiangxiang Hu; Shanshan Shi; Peisheng Xu
Journal:  Small       Date:  2020-08-14       Impact factor: 13.281

7.  Transport of fibroblast growth factor 2 in the pericellular matrix is controlled by the spatial distribution of its binding sites in heparan sulfate.

Authors:  Laurence Duchesne; Vivien Octeau; Rachel N Bearon; Alison Beckett; Ian A Prior; Brahim Lounis; David G Fernig
Journal:  PLoS Biol       Date:  2012-07-17       Impact factor: 8.029

8.  Gold nanoparticles delivery in mammalian live cells: a critical review.

Authors:  Raphaël Lévy; Umbreen Shaheen; Yann Cesbron; Violaine Sée
Journal:  Nano Rev       Date:  2010-02-22

9.  Optical detection of individual ultra-short carbon nanotubes enables their length characterization down to 10 nm.

Authors:  Zhenghong Gao; Laura Oudjedi; Romain Faes; Fabien Moroté; Christèle Jaillet; Philippe Poulin; Brahim Lounis; Laurent Cognet
Journal:  Sci Rep       Date:  2015-11-25       Impact factor: 4.379

10.  Photothermal raster image correlation spectroscopy of gold nanoparticles in solution and on live cells.

Authors:  D J Nieves; Y Li; D G Fernig; R Lévy
Journal:  R Soc Open Sci       Date:  2015-06-17       Impact factor: 2.963
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.