Literature DB >> 17335272

Two-photon luminescence imaging of cancer cells using molecularly targeted gold nanorods.

Nicholas J Durr1, Timothy Larson, Danielle K Smith, Brian A Korgel, Konstantin Sokolov, Adela Ben-Yakar.   

Abstract

We demonstrate the use of gold nanorods as bright contrast agents for two-photon luminescence (TPL) imaging of cancer cells in a three-dimensional tissue phantom down to 75 mum deep. The TPL intensity from gold-nanorod-labeled cancer cells is 3 orders of magnitude brighter than the two-photon autofluorescence (TPAF) emission intensity from unlabeled cancer cells at 760 nm excitation light. Their strong signal, resistance to photobleaching, chemical stability, ease of synthesis, simplicity of conjugation chemistry, and biocompatibility make gold nanorods an attractive contrast agent for two-photon imaging of epithelial cancer.

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Year:  2007        PMID： 17335272      PMCID： PMC2743599          DOI： 10.1021/nl062962v

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


  23 in total

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Journal:  Cell       Date:  2000-10-13       Impact factor: 41.582

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3.  Real-time vital optical imaging of precancer using anti-epidermal growth factor receptor antibodies conjugated to gold nanoparticles.

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Journal:  Cancer Res       Date:  2003-05-01       Impact factor: 12.701

4.  Gold nanorods as novel nonbleaching plasmon-based orientation sensors for polarized single-particle microscopy.

Authors:  Carsten Sönnichsen; A Paul Alivisatos
Journal:  Nano Lett       Date:  2005-02       Impact factor: 11.189

5.  Near-field two-photon-induced photoluminescence from single gold nanorods and imaging of plasmon modes.

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Journal:  J Phys Chem B       Date:  2005-07-14       Impact factor: 2.991

6.  In vitro and in vivo two-photon luminescence imaging of single gold nanorods.

Authors:  Haifeng Wang; Terry B Huff; Daniel A Zweifel; Wei He; Philip S Low; Alexander Wei; Ji-Xin Cheng
Journal:  Proc Natl Acad Sci U S A       Date:  2005-10-20       Impact factor: 11.205

7.  Multiphoton microscopy of endogenous fluorescence differentiates normal, precancerous, and cancerous squamous epithelial tissues.

Authors:  Melissa C Skala; Jayne M Squirrell; Kristin M Vrotsos; Jens C Eickhoff; Annette Gendron-Fitzpatrick; Kevin W Eliceiri; Nirmala Ramanujam
Journal:  Cancer Res       Date:  2005-02-15       Impact factor: 12.701

8.  Mechanism of silver(I)-assisted growth of gold nanorods and bipyramids.

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Journal:  J Phys Chem B       Date:  2005-12-01       Impact factor: 2.991

Review 9.  Metal compounds in therapy and diagnosis.

Authors:  M J Abrams; B A Murrer
Journal:  Science       Date:  1993-08-06       Impact factor: 47.728

10.  Water-soluble quantum dots for multiphoton fluorescence imaging in vivo.

Authors:  Daniel R Larson; Warren R Zipfel; Rebecca M Williams; Stephen W Clark; Marcel P Bruchez; Frank W Wise; Watt W Webb
Journal:  Science       Date:  2003-05-30       Impact factor: 47.728
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  116 in total

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Journal:  Opt Express       Date:  2011-08-29       Impact factor: 3.894

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3.  Anisotropic nanomaterials: structure, growth, assembly, and functions.

Authors:  Panikkanvalappil R Sajanlal; Theruvakkattil S Sreeprasad; Akshaya K Samal; Thalappil Pradeep
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Journal:  Nanotechnology       Date:  2012-01-20       Impact factor: 3.874

5.  Spectroscopic properties of gold nanoparticles at the single-particle level in biological environments.

Authors:  Laura C Estrada; Enrico Gratton
Journal:  Chemphyschem       Date:  2012-02-01       Impact factor: 3.102

Review 6.  Reaction-diffusion systems in intracellular molecular transport and control.

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7.  Red emissive AIE nanodots with high two-photon absorption efficiency at 1040 nm for deep-tissue in vivo imaging.

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Journal:  Biomed Opt Express       Date:  2015-09-03       Impact factor: 3.732

8.  Quantifying the cellular uptake of antibody-conjugated Au nanocages by two-photon microscopy and inductively coupled plasma mass spectrometry.

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Journal:  ACS Nano       Date:  2010-01-26       Impact factor: 15.881

9.  Histone-Mimetic Gold Nanoparticles as Versatile Scaffolds for Gene Transfer and Chromatin Analysis.

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Journal:  Bioconjug Chem       Date:  2018-10-29       Impact factor: 4.774

Review 10.  EGF receptor-targeted nanocarriers for enhanced cancer treatment.

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Journal:  Nanomedicine (Lond)       Date:  2012-12       Impact factor: 5.307
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