Literature DB >> 20014823

High-photoluminescence-yield gold nanocubes: for cell imaging and photothermal therapy.

Xi Wu1, Tian Ming, Xin Wang, Peinan Wang, Jianfang Wang, Jiyao Chen.   

Abstract

Gold nanocubes demonstrate unique optical properties of the high photoluminescence (PL) quantum yield and a remarkably enhanced extinction band at 544 nm. The 4 x 10(-2) PL yield, which is about 200 times higher than that of gold nanorods, allows gold nanocubes to be successfully used in cell imaging of human liver cancer cells (QGY) and human embryo kidney cells (293T) with a common method of single-photon excitation. The high extinction coefficients of gold nanocubes also facilitate them carrying out the photothermal therapy of QGY and 293T cells, showing similar photokilling efficiency as compared to gold nanorods.

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Year:  2010        PMID： 20014823     DOI： 10.1021/nn901064m

Source DB:  PubMed          Journal:  ACS Nano        ISSN： 1936-0851            Impact factor:   15.881


  28 in total

1.  Superresolution fluorescence imaging of mitochondrial nucleoids reveals their spatial range, limits, and membrane interaction.

Authors:  Timothy A Brown; Ariana N Tkachuk; Gleb Shtengel; Benjamin G Kopek; Daniel F Bogenhagen; Harald F Hess; David A Clayton
Journal:  Mol Cell Biol       Date:  2011-10-17       Impact factor: 4.272

Review 2.  Development and applications of photo-triggered theranostic agents.

Authors:  Prakash Rai; Srivalleesha Mallidi; Xiang Zheng; Ramtin Rahmanzadeh; Youssef Mir; Stefan Elrington; Ahmat Khurshid; Tayyaba Hasan
Journal:  Adv Drug Deliv Rev       Date:  2010-09-19       Impact factor: 15.470

3.  Measuring binding kinetics of aromatic thiolated molecules with nanoparticles via surface-enhanced Raman spectroscopy.

Authors:  Brent M DeVetter; Prabuddha Mukherjee; Catherine J Murphy; Rohit Bhargava
Journal:  Nanoscale       Date:  2015-05-21       Impact factor: 7.790

4.  Tunable, biodegradable gold nanoparticles as contrast agents for computed tomography and photoacoustic imaging.

Authors:  Rabee Cheheltani; Rami M Ezzibdeh; Peter Chhour; Kumidini Pulaparthi; Johoon Kim; Martina Jurcova; Jessica C Hsu; Cassidy Blundell; Harold I Litt; Victor A Ferrari; Harry R Allcock; Chandra M Sehgal; David P Cormode
Journal:  Biomaterials       Date:  2016-06-07       Impact factor: 12.479

Review 5.  Nanoparticle-mediated thermal therapy: evolving strategies for prostate cancer therapy.

Authors:  Sunil Krishnan; Parmeswaran Diagaradjane; Sang Hyun Cho
Journal:  Int J Hyperthermia       Date:  2010-09-21       Impact factor: 3.914

Review 6.  Cancer nanotheranostics: improving imaging and therapy by targeted delivery across biological barriers.

Authors:  Forrest M Kievit; Miqin Zhang
Journal:  Adv Mater       Date:  2011-08-15       Impact factor: 30.849

7.  The aggregation enhanced photoluminescence of gold nanorods in aqueous solutions.

Authors:  Yan Cen; Xiao Huang; Ren Zhang; Ji-Yao Chen
Journal:  J Fluoresc       Date:  2014-08-07       Impact factor: 2.217

Review 8.  Hot Electrons in TiO2-Noble Metal Nano-Heterojunctions: Fundamental Science and Applications in Photocatalysis.

Authors:  Ajay P Manuel; Karthik Shankar
Journal:  Nanomaterials (Basel)       Date:  2021-05-10       Impact factor: 5.076

9.  Engineering Plasmonic Nanoparticles for Enhanced Photoacoustic Imaging.

Authors:  Yash Mantri; Jesse V Jokerst
Journal:  ACS Nano       Date:  2020-08-12       Impact factor: 15.881

10.  In vivo particle tracking and photothermal ablation using plasmon-resonant gold nanostars.

Authors:  Hsiangkuo Yuan; Christopher G Khoury; Christy M Wilson; Gerald A Grant; Adam J Bennett; Tuan Vo-Dinh
Journal:  Nanomedicine       Date:  2012-02-24       Impact factor: 5.307
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