Literature DB >> 18759472

Photothermal reshaping of gold nanorods depends on the passivating layers of the nanorod surfaces.

Yukichi Horiguchi1, Kanako Honda, Yuichi Kato, Naotoshi Nakashima, Yasuro Niidome.   

Abstract

Photothermal reshaping of gold nanorods was triggered by pulsed-laser irradiation. The efficiency of the reshaping was strongly dependent on the surface conditions of the gold nanorods. When the gold nanorods were dispersed in concentrated hexadecyltrimethylammonium bromide (CTAB), the gold nanorods were efficiently transformed into a phi-shape. By comparison when poly(styrene sulfonate), poly(vinylpyrrolidone), poly(ethylene glycol), or phosphatidylcholine layers were used, the CTAB layers were found to be a better thermal insulator that helped to enhance the photothermal reshaping of the gold nanorods.

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Year:  2008        PMID： 18759472     DOI： 10.1021/la800811j

Source DB:  PubMed          Journal:  Langmuir        ISSN： 0743-7463            Impact factor:   3.882


  12 in total

1.  Molecular interactions between pre-formed metal nanoparticles and graphene families.

Authors:  Serena Low; Young-Seok Shon
Journal:  Adv Nano Res       Date:  2018-12       Impact factor: 13.052

2.  Pulsed laser damage of gold nanorods in turbid media and its impact on multi-spectral photoacoustic imaging.

Authors:  Andrew M Fales; William C Vogt; Keith A Wear; Ilko K Ilev; T Joshua Pfefer
Journal:  Biomed Opt Express       Date:  2019-03-20       Impact factor: 3.732

3.  Multilayer coating of gold nanorods for combined stability and biocompatibility.

Authors:  Xiaoge Hu; Xiaohu Gao
Journal:  Phys Chem Chem Phys       Date:  2011-03-09       Impact factor: 3.676

4.  Graphene oxide-promoted reshaping and coarsening of gold nanorods and nanoparticles.

Authors:  Hanqing Pan; Serena Low; Nisala Weerasuriya; Young-Seok Shon
Journal:  ACS Appl Mater Interfaces       Date:  2015-02-02       Impact factor: 9.229

5.  Trapping and photoacoustic detection of CTCs at the single cell per milliliter level with magneto-optical coupled nanoparticles.

Authors:  Xiaoge Hu; Chen-Wei Wei; Jinjun Xia; Ivan Pelivanov; Matthew O'Donnell; Xiaohu Gao
Journal:  Small       Date:  2012-11-30       Impact factor: 13.281

6.  MUC1-Targeted Cancer Cell Photothermal Ablation Using Bioinspired Gold Nanorods.

Authors:  Daria C Zelasko-Leon; Christina M Fuentes; Phillip B Messersmith
Journal:  PLoS One       Date:  2015-07-06       Impact factor: 3.240

7.  Three-dimensional orientation-unlimited polarization encryption by a single optically configured vectorial beam.

Authors:  Xiangping Li; Tzu-Hsiang Lan; Chung-Hao Tien; Min Gu
Journal:  Nat Commun       Date:  2012       Impact factor: 14.919

8.  Gold nanorod reshaping in vitro and in vivo using a continuous wave laser.

Authors:  David Harris-Birtill; Mohan Singh; Yu Zhou; Anant Shah; Pakatip Ruenraroengsak; Maria Elena Gallina; George B Hanna; Anthony E G Cass; Alexandra E Porter; Jeffrey Bamber; Daniel S Elson
Journal:  PLoS One       Date:  2017-10-18       Impact factor: 3.240

9.  The Effect of Chemical Structure of OEG Ligand Shells with Quaternary Ammonium Moiety on the Colloidal Stabilization, Cellular Uptake and Photothermal Stability of Gold Nanorods.

Authors:  Sarka Salajkova; Filip Havel; Michal Sramek; Filip Novotny; David Malinak; Rafael Dolezal; Lukas Prchal; Marketa Benkova; Ondrej Soukup; Kamil Musilek; Kamil Kuca; Jiri Bartek; Jan Proska; Monika Zarska; Zdenek Hodny
Journal:  Int J Nanomedicine       Date:  2021-05-18

10.  Effect of the polyelectrolyte coating on the photothermal efficiency of gold nanorods and the photothermal induced cancer cell damage.

Authors:  Rashmi Shrivastava; Alok Dube
Journal:  IET Nanobiotechnol       Date:  2017-12       Impact factor: 1.847
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