Literature DB >> 24261467

In vivo tumor detection using polarization and wavelength reflection characteristics of gold nanorods.

Dror Fixler1, Zeev Zalevsky.   

Abstract

This paper presents a novel concept involving sensing the back-reflected and absorbed light at two polarization states and at several wavelengths from gold nanorods (GNRs). While the GNRs are flowing in the bloodstream the reflected light has a high degree of polarization and only one resonance wavelength. When the GNRs are located in a tumor the reflected light has a low degree of polarization and two resonance wavelengths are detected. Such characteristics can assist in detecting a tumor in passive targeting and without labeling it.

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Year:  2013        PMID： 24261467     DOI： 10.1021/nl403927c

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


  7 in total

1.  Intra-articular delivery of anti-Hif-2α siRNA by chondrocyte-homing nanoparticles to prevent cartilage degeneration in arthritic mice.

Authors:  Y Pi; X Zhang; Z Shao; F Zhao; X Hu; Y Ao
Journal:  Gene Ther       Date:  2015-04-16       Impact factor: 5.250

2.  Detecting nanoparticles in tissue using an optical iterative technique.

Authors:  Inbar Yariv; Gilad Rahamim; Elad Shliselberg; Hamootal Duadi; Anat Lipovsky; Rachel Lubart; Dror Fixler
Journal:  Biomed Opt Express       Date:  2014-10-10       Impact factor: 3.732

3.  Cellular superresolved imaging of multiple markers using temporally flickering nanoparticles.

Authors:  Tali Ilovitsh; Yossef Danan; Rinat Meir; Amihai Meiri; Zeev Zalevsky
Journal:  Sci Rep       Date:  2015-05-28       Impact factor: 4.379

4.  Detection of gold nanorods uptake by macrophages using scattering analyses combined with diffusion reflection measurements as a potential tool for in vivo atherosclerosis tracking.

Authors:  Rinat Ankri; Susanne Melzer; Attila Tarnok; Dror Fixler
Journal:  Int J Nanomedicine       Date:  2015-07-09

5.  Diffusion Reflection and Fluorescence Lifetime Imaging Microscopy Study of Fluorophore-Conjugated Gold Nanoparticles or Nanorods in Solid Phantoms.

Authors:  Dror Fixler; Tsviya Nayhoz; Krishanu Ray
Journal:  ACS Photonics       Date:  2014-08-25       Impact factor: 7.529

6.  Cellular imaging using temporally flickering nanoparticles.

Authors:  Tali Ilovitsh; Yossef Danan; Rinat Meir; Amihai Meiri; Zeev Zalevsky
Journal:  Sci Rep       Date:  2015-02-04       Impact factor: 4.379

7.  Characteristic rotational behaviors of rod-shaped cargo revealed by automated five-dimensional single particle tracking.

Authors:  Kuangcai Chen; Yan Gu; Wei Sun; Gufeng Wang; Xinxin Fan; Tian Xia; Ning Fang
Journal:  Nat Commun       Date:  2017-10-12       Impact factor: 14.919
  7 in total

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