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Mesoporous metal oxide materials for...

Guo, Enruo.

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Mesoporous metal oxide materials for catalysis and biotechnology applications.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Mesoporous metal oxide materials for catalysis and biotechnology applications./
Author:	Guo, Enruo.
Description:	105 p.
Notes:	Source: Masters Abstracts International, Volume: 48-05, page: 3011.
Contained By:	Masters Abstracts International48-05.
Subject:	Chemistry, Inorganic. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1476296
ISBN:	9781109776362

Mesoporous metal oxide materials for catalysis and biotechnology applications.
Guo, Enruo.

Mesoporous metal oxide materials for catalysis and biotechnology applications. - 105 p.

Source: Masters Abstracts International, Volume: 48-05, page: 3011.

Thesis (M.S.)--Iowa State University, 2010.

The research presented here involves the application of mesoporous silica nanoparticles in heterogeneous catalysis and biomedical study.

ISBN: 9781109776362Subjects--Topical Terms:

517253
Chemistry, Inorganic.

Mesoporous metal oxide materials for catalysis and biotechnology applications.
LDR:02488nam 2200325 4500 001 1404647
005 20111130124110.5
008 130515s2010 ||||||||||||||||| ||eng d
020 $a 9781109776362
035 $a (UMI)AAI1476296
035 $a AAI1476296
040 $a UMI $c UMI
100 1 $a Guo, Enruo. $3 1683983
245 1 0 $a Mesoporous metal oxide materials for catalysis and biotechnology applications.
300 $a 105 p.
500 $a Source: Masters Abstracts International, Volume: 48-05, page: 3011.
500 $a Adviser: Victor Shang-Yi Lin.
502 $a Thesis (M.S.)--Iowa State University, 2010.
520 $a The research presented here involves the application of mesoporous silica nanoparticles in heterogeneous catalysis and biomedical study.
520 $a Since the discovery of mesoporous silica nanoparticle (MSN), it has been studied as solid catalyst support. We studied the catalytic activity of CO hydrogenation and the selectivity to C2 oxygenates by encapsulating monodispersed rhodium (Rh) nanoparticles during the synthesis of MSN in situ, and further modified by manganese oxide. The catalysts showed a higher reactivity in CO hydrogenation and a better selectivity to the desired product ethanol.
520 $a Structure directing agent plays a big role in mesophase structure, as well as affecting the distribution of functional group during the co-condensation. We developed an anionic surfactant (PME), by which we increased the interaction of the calcium site with the head group of surfactant, synthesizing a mesoporous calcium silicate material. The catalytic activity in transesterification reaction is better than the cationic surfactant (CTAB) templated material.
520 $a Also, previous studies in our group showed the potential of MSN, which were biocompatible as drug delivery vehicles. We exploited the biological application of MSN by chemically bonding ceria nanoparticles as the caps for stimuli responsive control release system. Furthermore, it showed pH dependent antioxidant properties when mixed with H2O2, and better endocytosis efficiency and protection to normal cells than naked ceria nanoparticles.
590 $a School code: 0097.
650 4 $a Chemistry, Inorganic. $3 517253
690 $a 0488
710 2 $a Iowa State University. $b Chemistry. $3 1263934
773 0 $t Masters Abstracts International $g 48-05.
790 1 0 $a Lin, Victor Shang-Yi, $e advisor
790 1 0 $a Pruski, Marek $e committee member
790 1 0 $a Sadow, Aaron $e committee member
790 $a 0097
791 $a M.S.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1476296