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Title of Journal: Biotechnol Lett

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Abbravation: Biotechnology Letters

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Kluwer Academic Publishers

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DOI

10.1002/prot.10330

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1573-6776

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From biomineralisation to fuel cells biomanufact

Authors: P Yong M PatersonBeedle I P Mikheenko L E Macaskie
Publish Date: 2007/02/13
Volume: 29, Issue: 4, Pages: 539-544
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Abstract

Biosynthesis of nanoscale platinum and palladium was achieved via enzymaticallymediated deposition of metal ions from solution The bioaccumulated Pt0 and Pd0 crystals were dried applied onto carbon paper and tested as anodes in a polymer electrolyte membrane PEM fuel cell for power production Up to 100 and 81 of the maximum power generation was achieved by the bioPt and bioPd catalysts respectively compared to commercial fuel cell grade Pt catalyst Hence biomineralisation could pave the way for economical production of fuel cell catalysts since previous studies have shown that precious metals can be biorecovered from wastes into catalytically active bionanomaterialsThis work was supported by the Royal Society Industrial Fellowship and a Brian Mercer Senior Award for Innovation and the BBSRC Grant no BB/C516128/1 to LEM The authors wish to thank Professor K Kendall Department of Chemical Engineering University of Birmingham for helpful discussions

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  2. Isolation of sensitive nisin-sensing GFP uv bioassay Lactococcus lactis strains using FACS
  3. Silk screen based dual spin-filter module for perfusion culture of adherent and non-adherent mammalian cells
  4. Production of β-carotene by expressing a heterologous multifunctional carotene synthase in Yarrowia lipolytica
  5. Biohydrogen production by Enterobacter cloacae and Citrobacter freundii in carrier induced granules
  6. High-yield production of short chain length poly(ε- l -lysine) consisting of 5–20 residues by Streptomyces aureofaciens , and its antimicrobial activity
  7. Isolation and characterization of a novel ε-caprolactam-degrading microbe, Acinetobacter calcoaceticus , from industrial wastewater by chemostat-enrichment
  8. Specificity of a DNA-based (DNAzyme) peroxidative biocatalyst
  9. Enzymatic transformation of nitro-aromatic compounds by a flavin-free NADH azoreductase from Lysinibacillus sphaericus
  10. Expression of truncated tobacco osmotin in Escherichia coli : purification and antifungal activity
  11. Isolation and functional characterization of polyunsaturated fatty acid elongase (AsELOVL5) gene from black seabream ( Acanthopagrus schlegelii )
  12. In vitro generation of type-II pneumocytes can be initiated in human CD34 + stem cells
  13. Electrospun silk fibroin mat enhances tendon-bone healing in a rabbit extra-articular model
  14. Remediation of the effect of adding cyanides on an algal/bacterial treatment of a mixture of organic pollutants in a continuous photobioreactor
  15. Concave microwell plate facilitates chondrogenesis from mesenchymal stem cells
  16. Expression, characterization of a novel nitrilase PpL19 from Pseudomonas psychrotolerans with S -selectivity toward mandelonitrile present in active inclusion bodies
  17. Improved serum stability and biophysical properties of siRNAs following chemical modifications
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