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Title: Biocatalytic material comprising multilayer enzyme coated fiber

Abstract

The present invention relates generally to high stability, high activity biocatalytic materials and processes for using the same. The materials comprise enzyme aggregate coatings having high biocatalytic activity and stability useful in heterogeneous environment. These new materials provide a new biocatalytic immobilized enzyme system with applications in bioconversion, bioremediation, biosensors, and biofuel cells.

Inventors:
 [1];  [1];  [2]
  1. Richland, WA
  2. West Richland, WA
Publication Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1015175
Patent Number(s):
7,611,878
Application Number:
US Patent Application 11/251,540
Assignee:
Battelle Memorial Institute (Richland, WA)
DOE Contract Number:  
AC05-76RLO1830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Kim, Jungbae, Kwak, Ja Hun, and Grate, Jay W. Biocatalytic material comprising multilayer enzyme coated fiber. United States: N. p., 2009. Web.
Kim, Jungbae, Kwak, Ja Hun, & Grate, Jay W. Biocatalytic material comprising multilayer enzyme coated fiber. United States.
Kim, Jungbae, Kwak, Ja Hun, and Grate, Jay W. 2009. "Biocatalytic material comprising multilayer enzyme coated fiber". United States. https://www.osti.gov/servlets/purl/1015175.
@article{osti_1015175,
title = {Biocatalytic material comprising multilayer enzyme coated fiber},
author = {Kim, Jungbae and Kwak, Ja Hun and Grate, Jay W},
abstractNote = {The present invention relates generally to high stability, high activity biocatalytic materials and processes for using the same. The materials comprise enzyme aggregate coatings having high biocatalytic activity and stability useful in heterogeneous environment. These new materials provide a new biocatalytic immobilized enzyme system with applications in bioconversion, bioremediation, biosensors, and biofuel cells.},
doi = {},
url = {https://www.osti.gov/biblio/1015175}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 03 00:00:00 EST 2009},
month = {Tue Nov 03 00:00:00 EST 2009}
}

Works referenced in this record:

Cross-linked aggregates of penicillin acylase: robust catalysts for the synthesis of β-lactam antibiotics
journal, January 2001


Enzyme-Carrying Polymeric Nanofibers Prepared via Electrospinning for Use as Unique Biocatalysts
journal, October 2002


Stabilisation of oxygen-labile nitrilases via co-aggregation with poly(ethyleneimine)
journal, March 2006


Direct fabrication of enzyme-carrying polymer nanofibers by electrospinning
journal, January 2005


Immobilized Hydroxynitrile Lyases for Enantioselective Synthesis of Cyanohydrins: Sol-Gels and Cross-Linked Enzyme Aggregates
journal, August 2006


Penicillin Acylase Catalysed Synthesis of Ampicillin in Hydrophilic Organic Solvents
journal, June 2003


Miniature Biofuel Cells with Improved Stability Under Continuous Operation
journal, October 2006


Continuous kinetic resolution catalysed by cross-linked enzyme aggregates, ‘CLEAs’, in supercritical CO 2
journal, January 2006


Cross-linked enzyme aggregates (CLEAs): A novel and versatile method for enzyme immobilization (a review)
journal, January 2005


A new, mild cross-linking methodology to prepare cross-linked enzyme aggregates
journal, January 2004


Electrospinning of Polymeric and Ceramic Nanofibers as Uniaxially Aligned Arrays
journal, August 2003


Crude aminoacylase fromaspergillus sp. is a mixture of hydrolases
journal, October 2003


Immobilised enzymes: carrier-bound or carrier-free?
journal, August 2003


Preparation, optimization, and structures of cross-linked enzyme aggregates (CLEAs)
journal, January 2004


Cross-Linked Aggregates of ( R )-Oxynitrilase:  A Stable, Recyclable Biocatalyst for Enantioselective Hydrocyanation
journal, January 2005


Cross-Linked Enzyme Aggregates:  A Simple and Effective Method for the Immobilization of Penicillin Acylase
journal, May 2000


Cross-Linked Aggregates of the Hydroxynitrile Lyase fromManihot esculenta: Highly Active and Robust Biocatalysts
journal, August 2006