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Literature DB >> 29271047

Solubilization of Hydrophobic Catalysts Using Nanoparticle Hosts.

Youngdo Jeong¹, Gulen Yesilbag Tonga¹, Bradley Duncan¹, Bo Yan¹, Riddha Das¹, Chonticha Sahub^1,2, Vincent M Rotello¹.

Abstract

A modular strategy for the solubilization and protection of hydrophobic transition metal catalysts using the hydrophobic pockets of water soluble gold nanoparticles is reported. Besides preserving original catalyst activity, this encapsulation strategy provides a protective environment for the hydrophobic catalyst and brings reusability. This system provides a versatile platform for the encapsulation of different hydrophobic transition metal catalysts, allowing a wide range of catalysis in water while uniting the advantages of homogeneous and heterogeneous catalysis in the same system.

Entities: Chemical Disease Gene

Keywords: catalysis in water; gold nanoparticles; host-guest chemistry; solubilization of hydrophobic catalyst; stability of catalyst

Mesh：

Substances：
Gold

Year: 2017 PMID： 29271047 PMCID： PMC5848072 DOI： 10.1002/smll.201702198

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

48 in total

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Authors: Dorothea Fiedler; Dennis H Leung; Robert G Bergman; Kenneth N Raymond
Journal: Acc Chem Res Date: 2005-04 Impact factor: 22.384

Review 2. Cyclodextrins as supramolecular hosts for organometallic complexes.

Authors: F Hapiot; S Tilloy; E Monflier
Journal: Chem Rev Date: 2006-03 Impact factor: 60.622

3. NHC-capped cyclodextrins (ICyDs): insulated metal complexes, commutable multicoordination sphere, and cavity-dependent catalysis.

Authors: Maxime Guitet; Pinglu Zhang; Filipa Marcelo; Coralie Tugny; Jesús Jiménez-Barbero; Olivier Buriez; Christian Amatore; Virginie Mouriès-Mansuy; Jean-Philippe Goddard; Louis Fensterbank; Yongmin Zhang; Sylvain Roland; Mickaël Ménand; Matthieu Sollogoub
Journal: Angew Chem Int Ed Engl Date: 2013-06-03 Impact factor: 15.336

4. High-turnover supramolecular catalysis by a protected ruthenium(II) complex in aqueous solution.

Authors: Casey J Brown; Gregory M Miller; Miles W Johnson; Robert G Bergman; Kenneth N Raymond
Journal: J Am Chem Soc Date: 2011-07-18 Impact factor: 15.419

5. Enhancement of the performance of a platinum nanocatalyst confined within carbon nanotubes for asymmetric hydrogenation.

Authors: Zhijian Chen; Zaihong Guan; Mingrun Li; Qihua Yang; Can Li
Journal: Angew Chem Int Ed Engl Date: 2011-03-02 Impact factor: 15.336

6. A fast soluble carbon-free molecular water oxidation catalyst based on abundant metals.

Authors: Qiushi Yin; Jeffrey Miles Tan; Claire Besson; Yurii V Geletii; Djamaladdin G Musaev; Aleksey E Kuznetsov; Zhen Luo; Ken I Hardcastle; Craig L Hill
Journal: Science Date: 2010-03-11 Impact factor: 47.728

7. Size-selective yolk-shell nanoreactors with nanometer-thin porous polymer shells.

Authors: Ying Jia; Sergey N Shmakov; Paul Register; Eugene Pinkhassik
Journal: Chemistry Date: 2015-07-28 Impact factor: 5.236

8. Release of hydrophobic molecules from polymer micelles into cell membranes revealed by Forster resonance energy transfer imaging.

Authors: Hongtao Chen; Sungwon Kim; Li Li; Shuyi Wang; Kinam Park; Ji-Xin Cheng
Journal: Proc Natl Acad Sci U S A Date: 2008-04-29 Impact factor: 11.205

Solubilization of Hydrophobic Catalysts Using Nanoparticle Hosts.

1. Selective molecular recognition, C-H bond activation, and catalysis in nanoscale reaction vessels.

Review 2. Cyclodextrins as supramolecular hosts for organometallic complexes.

3. NHC-capped cyclodextrins (ICyDs): insulated metal complexes, commutable multicoordination sphere, and cavity-dependent catalysis.

4. High-turnover supramolecular catalysis by a protected ruthenium(II) complex in aqueous solution.

5. Enhancement of the performance of a platinum nanocatalyst confined within carbon nanotubes for asymmetric hydrogenation.

6. A fast soluble carbon-free molecular water oxidation catalyst based on abundant metals.

7. Size-selective yolk-shell nanoreactors with nanometer-thin porous polymer shells.

8. Release of hydrophobic molecules from polymer micelles into cell membranes revealed by Forster resonance energy transfer imaging.

9. Entrapment of hydrophobic drugs in nanoparticle monolayers with efficient release into cancer cells.

10. Supramolecular catalysts by encapsulating palladium complexes within dendrimers.

1. Control of Intra- versus Extracellular Bioorthogonal Catalysis Using Surface-Engineered Nanozymes.

2. Protection and Isolation of Bioorthogonal Metal Catalysts by Using Monolayer-Coated Nanozymes.

3. Polymer-Based Bioorthogonal Nanocatalysts for the Treatment of Bacterial Biofilms.

4. Bioorthogonal nanozymes: progress towards therapeutic applications.

5. Macrophage-Encapsulated Bioorthogonal Nanozymes for Targeting Cancer Cells.