Quantum dots as templates for self-assembly of photoswitchable polymers: Small, dual-color nanoparticles capable of facile photomodulation

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A photomodulatable amphiphilic polymer has been synthesized with a backbone of poly[isobutylene-alt-maleic anhydride] and pendant dodecyl alkyl chains, Lucifer Yellow (LY) fluorescent probes, and diheteroarylethenes photochromic (PC) groups. The latter serve as reversible UV-activated FRET acceptors...

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Detalles Bibliográficos
Autores principales: Giordano, Luciana, Jares, Elizabeth Andrea
Publicado: 2013
Materias:
Alkyl chain
Amphiphilic polymers
Aqueous medium
Depth of modulation
Dual color
Fluorescence probes
Fluorescent probes
Internal standards
Lucifer yellows
Photo modulation
Photo-switchable
Photoconversion
Polymer densities
Polymersomes
Red emission band
Single excitation
Switching properties
Time-resolved
Butenes
Fluorescence
Maleic anhydride
Nanoparticles
Organic solvents
Photochromism
Self assembly
Semiconductor quantum dots
Polymers
acid anhydride
amphophile
aromatic amine
chloroform
fluorescent dye
polymer
quantum dot
anisotropy
aqueous solution
article
bleaching
conformation
conjugation
controlled study
density
energy transfer
fluorescence spectroscopy
gel permeation chromatography
micelle
photochemistry
photon
quantum yield
suspension
synthesis
ultraviolet irradiation
Color
Fluorescence Resonance Energy Transfer
Kinetics
Quantum Dots
Solvents
Spectrophotometry, Ultraviolet
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027863_v135_n8_p3208_Diaz
http://hdl.handle.net/20.500.12110/paper_00027863_v135_n8_p3208_Diaz
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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