A Resol‐Assisted Co‐Assembly Approach to Crystalline Mesoporous Niobia Spheres for Electrochemical Biosensing | Zendy

Luo Wei | Zendy; Li Yuhui | Zendy; Dong Junping | Zendy; Wei Jing | Zendy; Xu Jiaqiang | Zendy; Deng Yonghui | Zendy; Zhao Dongyuan | Zendy

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A Resol‐Assisted Co‐Assembly Approach to Crystalline Mesoporous Niobia Spheres for Electrochemical Biosensing

Author(s) -

Luo Wei,

Li Yuhui,

Dong Junping,

Wei Jing,

Xu Jiaqiang,

Deng Yonghui,

Zhao Dongyuan

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201303353

Subject(s) - mesoporous material , materials science , nanocrystalline material , nanotechnology , self assembly , electrochemistry , chemical engineering , copolymer , amphiphile , evaporation , solvent , hexagonal crystal system , spheres , nanostructure , catalysis , chemistry , organic chemistry , electrode , crystallography , polymer , composite material , physics , engineering , thermodynamics , astronomy

Templated pores : A resol‐assisted solvent‐evaporation‐induced self‐assembly (RA‐EISA) gives unique ordered mesoporous niobia spheres by using the amphiphilic diblock copolymer PEO‐ b ‐PS as a template. The mesoporous Nb 2 O 5 spheres have ordered hexagonal structures, large pore size and high surface area, and a nanocrystalline framework (see picture). They show excellent electrochemical sensing of hydrogen peroxide.

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