Multi-stimuli-triggered release of charged dye from smart PEGylated nanogels containing gold nanoparticles to regulate fluorescence signals | Zendy

Motoi Oishi | Zendy; Takahito Nakamura | Zendy; Yuta Jinji | Zendy; Kiyoto Matsuishi | Zendy; Yukio Nagasaki | Zendy

Open Access

Multi-stimuli-triggered release of charged dye from smart PEGylated nanogels containing gold nanoparticles to regulate fluorescence signals

Author(s) -

Motoi Oishi,

Takahito Nakamura,

Yuta Jinji,

Kiyoto Matsuishi,

Yukio Nagasaki

Publication year - 2009

Publication title -

journal of materials chemistry

Language(s) - English

Resource type - Journals

eISSN - 1364-5501

pISSN - 0959-9428

DOI - 10.1039/b910060a

Subject(s) - fluorescence , colloidal gold , nanoparticle , peg ratio , methacrylate , chemistry , salt (chemistry) , biophysics , photochemistry , nanotechnology , materials science , organic chemistry , copolymer , polymer , physics , finance , quantum mechanics , economics , biology

Polyion complex nanoparticles based on 1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt (PSA) and stimuli-responsive PEGylated nanogels composed of PEG tethered chains and a cross-linked poly[2-(N,N-diethylamino)ethyl methacrylate] gel core containing gold nanoparticles showed a remarkable regulation of the fluorescence signal synchronizing with the multi-stimuli-triggered release of the PSA in response to pH, temperature and light

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