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Literature DB >> 20931965

Nanopod formation through gold nanoparticle templated and catalyzed cross-linking of polymers bearing pendant propargyl ethers.

Ke Zhang¹, Joshua I Cutler, Jian Zhang, Dan Zheng, Evelyn Auyeung, Chad A Mirkin.

Abstract

A novel method for synthesizing polymer nanopods from a linear polymer bearing pendant propargyl ether groups, using gold nanoparticles as both the template and the catalyst for the cross-linking reaction, is reported. The transformations involved in the cross-linking process are unprecedented on the surface of a gold particle. A tentative cross-linking mechanism is proposed.

Entities: Chemical Disease Gene

Mesh：

Substances：

Year: 2010 PMID： 20931965 PMCID： PMC3241526 DOI： 10.1021/ja107224s

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

20 in total

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3. Gold-catalyzed organic reactions.

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5 in total

Nanopod formation through gold nanoparticle templated and catalyzed cross-linking of polymers bearing pendant propargyl ethers.

Review 1. Gold nanoparticles: assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology.

2. Direct synthesis of polymer nanocapsules with a noncovalently tailorable surface.

3. Gold-catalyzed organic reactions.

Review 4. Gold-catalyzed organic transformations.

5. Gradient cross-linked biodegradable polyelectrolyte nanocapsules for intracellular protein drug delivery.

Review 6. Design and production of nanoparticles formulated from nano-emulsion templates-a review.

7. Tandem synthesis of core-shell brush copolymers and their transformation to peripherally cross-linked and hollowed nanostructures.

8. Hollow chitosan/poly(acrylic acid) nanospheres as drug carriers.

9. Dual-reactive surfactant used for synthesis of functional nanocapsules in miniemulsion.

10. Facile, template-free synthesis of stimuli-responsive polymer nanocapsules for targeted drug delivery.

1. Polyvalent nucleic acid nanostructures.

2. Synthetically programmable nanoparticle superlattices using a hollow three-dimensional spacer approach.

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Review 4. Bespoke nanostars: synthetic strategies, tactics, and uses of tailored branched gold nanoparticles.

5. Folate receptor-targeting gold nanoclusters as fluorescence enzyme mimetic nanoprobes for tumor molecular colocalization diagnosis.