Literature DB >> 25208237

Enhanced two-photon fluorescence imaging and therapy of cancer cells via Gold@bridged silsesquioxane nanoparticles.

Jonas Croissant1, Marie Maynadier, Olivier Mongin, Vincent Hugues, Mireille Blanchard-Desce, Arnaud Chaix, Xavier Cattoën, Michel Wong Chi Man, Audrey Gallud, Magali Gary-Bobo, Marcel Garcia, Laurence Raehm, Jean-Olivier Durand.   

Abstract

A two-photon photosensitizer with four triethoxysilyl groups is synthesized through the click reaction. This photosensitizer allows the design of bridged silsesquioxane (BS) nanoparticles through a sol-gel process; moreover, gold core BS shells or BS nanoparticles decorated with gold nanospheres are synthesized. An enhancement of the two-photon properties is noted with gold and the nanoparticles are efficient for two-photon imaging and two-photon photodynamic therapy of cancer cells.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  bridged silsesquioxane; cancer cells; fluorescence imaging; gold nanoparticles; photodynamic therapy; two-photon fluorescence

Mesh：

Substances：

Year:  2014        PMID： 25208237     DOI： 10.1002/smll.201401759

Source DB:  PubMed          Journal:  Small        ISSN： 1613-6810            Impact factor:   13.281


  5 in total

1.  Porphyrin-based bridged silsesquioxane nanoparticles for targeted two-photon photodynamic therapy of zebrafish xenografted with human tumor.

Authors:  Soraya Dib; Dina Aggad; Chiara Mauriello Jimenez; Ahmed Lakrafi; Guillaume Hery; Christophe Nguyen; Denis Durand; Alain Morère; Khaled El Cheikh; Vincent Sol; Vincent Chaleix; Sofia Dominguez Gil; Karim Bouchmella; Laurence Raehm; Jean-Olivier Durand; Makhlouf Boufatit; Xavier Cattoën; Michel Wong Chi Man; Nadir Bettache; Magali Gary-Bobo
Journal:  Cancer Rep (Hoboken)       Date:  2019-05-30

2.  Multifunctional Gold-Mesoporous Silica Nanocomposites for Enhanced Two-Photon Imaging and Therapy of Cancer Cells.

Authors:  Jonas G Croissant; Christian Qi; Marie Maynadier; Xavier Cattoën; Michel Wong Chi Man; Laurence Raehm; Olivier Mongin; Mireille Blanchard-Desce; Marcel Garcia; Magali Gary-Bobo; Jean-Olivier Durand
Journal:  Front Mol Biosci       Date:  2016-02-03

Review 3.  Nanoparticles as Theranostic Vehicles in Experimental and Clinical Applications-Focus on Prostate and Breast Cancer.

Authors:  Jörgen Elgqvist
Journal:  Int J Mol Sci       Date:  2017-05-20       Impact factor: 5.923

Review 4.  The appliances and prospects of aurum nanomaterials in biodiagnostics, imaging, drug delivery and combination therapy.

Authors:  Dan Yang; Feiyang Deng; Dechun Liu; Bo He; Bing He; Xing Tang; Qiang Zhang
Journal:  Asian J Pharm Sci       Date:  2018-09-14       Impact factor: 6.598

5.  Structure-Dependent Photoluminescence of Europium(III) Coordination Oligomeric Silsesquioxane: Synthesis and Mechanism.

Authors:  Ming Li; Chengyu Wang; Di Wang; Jian Li
Journal:  ACS Omega       Date:  2020-12-30
  5 in total

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