Ordered Mesoporous Materials from Metal Nanoparticle–Block Copolymer Self-Assembly
- S. Warren, Lauren C. Messina, Ulrich B Wiesner
- Materials ScienceScience
- 27 June 2008
Results from the self-assembly of block copolymers with ligand-stabilized platinum nanoparticles, leading to lamellar CCM-Pt-4 and inverse hexagonal hybrid mesostructures with high nanoparticle loadings are presented.
A novel and facile route of ink-jet printing to thin film SnO2 anode for rechargeable lithium ion batteries
- Yaomin Zhao, Qin Zhou, Ling Liu, Juan Xu, Manming Yan, Zhiyu Jiang
- Materials Science
- 5 March 2006
Fluorescent Chemosensors Based on Energy Migration in Conjugated Polymers: The Molecular Wire Approach to Increased Sensitivity
We demonstrate herein how conjugated polymers (molecular wires) can be used to interconnect (wire in series) receptors to produce fluorescent chemosensory systems with sensitivity enhancements over…
Method for enhancing the sensitivity of fluorescent chemosensors: energy migration in conjugated polymers
A common goal in sensory materials is increased sensitivity, which has led to great interest in fluorescence-based chemosensors.' However, in spite of progress in instrumentation and materials, there…
One-pot synthesis of platinum-based nanoparticles incorporated into mesoporous niobium oxide-carbon composites for fuel cell electrodes.
- M. C. Orilall, Futoshi Matsumoto, Ulrich B Wiesner
- Materials Science, ChemistryJournal of the American Chemical Society
- 15 June 2009
A one-pot synthesis of Pt and Pt-Pb nanoparticles incorporated into the pores of mesoporous niobium oxide-carbon composites with Pt (or Pt- Pb) nanoparticles incorporating into the mesopores is reported.
Bioelectrochemistry and enzymatic activity of glucose oxidase immobilized onto the bamboo-shaped CNx nanotubes
- Nengqin Jia, Ling Liu, Qin Zhou, Lijun Wang, Manming Yan, Zhiyu Jiang
- Materials Science, Chemistry
- 1 November 2005
Sol-gel synthesis, electrochemical characterization, and stability testing of Ti(0.7)W(0.3)O2 nanoparticles for catalyst support applications in proton-exchange membrane fuel cells.
- C. Subban, Qin Zhou, A. Hu, T. Moylan, F. Wagner, F. Disalvo
- Materials Science, ChemistryJournal of the American Chemical Society
- 19 November 2010
Electrochemical tests show that rates of hydrogen oxidation and oxygen reduction by platinum nanoparticles supported on Ti(0.7)W( 0.3)O2 are comparable to those of commercial Pt on carbon black.
Sensitive amperometric immunosensing using polypyrrolepropylic acid films for biomolecule immobilization.
- Hua Dong, Chang Ming Li, Wei Chen, Qin Zhou, Zhaohui Zeng, J. Luong
- Chemistry, BiologyAnalytical Chemistry
- 22 September 2006
An electrochemical immunosensor was constructed using an electropolymerized pyrrolepropylic acid (PPA) film with high porosity and hydrophilicity to covalently attach protein probes, leading to significantly improved detection sensitivity compared with conventional entrapment methods.
Direct electrochemistry and electrocatalysis of horseradish peroxidase immobilized in sol–gel-derived tin oxide/gelatin composite films
- Nengqin Jia, Qin Zhou, Ling Liu, Manming Yan, Zhiyu Jiang
- Materials Science, Engineering
- 1 July 2005
Poly(vinyl alcohol) functionalized poly(dimethylsiloxane) solid surface for immunoassay.
- Ling Yu, Chang Ming Li, Qin Zhou, J. Luong
- Biology, Materials ScienceBioconjugate chemistry
- 14 February 2007
A simple and robust method for the covalent bonding of poly(vinyl alcohol) (PVA) on a silanized poly(dimethylsiloxane) (PDMS) surface is described, and the detection limit for IgG is down to 1 pg/mL with linearity up to 11 microg the levels often encountered in biological, forensic, and environmental samples.
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