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Mechanism of Fluorescence Enhancement of Biosynthesized XFe2O4-BiFeO3 (X = Cr, Mn, Co, or Ni) Membranes.
Bian, Liang; Li, Hai-Long; Dong, Hai-Liang; Dong, Fa-Qin; Song, Mian-Xin; Wang, Li-Sheng; Hou, Wen-Ping; Gao, Lei; Zhang, Xiao-Yan; Zhou, Tian-Liang; Sun, Guang-Ai; Li, Xin-Xi; Xie, Lei.
Afiliación
  • Bian L; Institute of Gem and Material Technology, Hebei GEO University, Shijiazhuang, 050000, Hebei, China. bianliang555551@126.com.
  • Li HL; Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, South West University of Science and Technology, Mianyang, 621010, Sichuan, China. bianliang555551@126.com.
  • Dong HL; Key Laboratory of Functional Materials and Devices under Special Environments, Chinese Academy of Sciences, Urumqi, 830011, Xinjiang, China. bianliang555551@126.com.
  • Dong FQ; Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, South West University of Science and Technology, Mianyang, 621010, Sichuan, China.
  • Song MX; Key Laboratory of Functional Materials and Devices under Special Environments, Chinese Academy of Sciences, Urumqi, 830011, Xinjiang, China.
  • Wang LS; Department of Geology and Environmental Earth Science, Miami University, Oxford, 45056, USA.
  • Hou WP; Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, South West University of Science and Technology, Mianyang, 621010, Sichuan, China.
  • Gao L; Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, South West University of Science and Technology, Mianyang, 621010, Sichuan, China.
  • Zhang XY; Institute of Gem and Material Technology, Hebei GEO University, Shijiazhuang, 050000, Hebei, China.
  • Zhou TL; Key Laboratory of Functional Materials and Devices under Special Environments, Chinese Academy of Sciences, Urumqi, 830011, Xinjiang, China.
  • Sun GA; Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, South West University of Science and Technology, Mianyang, 621010, Sichuan, China.
  • Li XX; Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, South West University of Science and Technology, Mianyang, 621010, Sichuan, China.
  • Xie L; Key Laboratory of Functional Materials and Devices under Special Environments, Chinese Academy of Sciences, Urumqi, 830011, Xinjiang, China.
Nanoscale Res Lett ; 11(1): 543, 2016 Dec.
Article en En | MEDLINE | ID: mdl-27928781
Ferrites-bismuth ferrite is an intriguing option for medical diagnostic imaging device due to its magnetoelectric and enhanced near-infrared fluorescent properties. However, the embedded XFO nanoparticles are randomly located on the BFO membranes, making implementation in devices difficult. To overcome this, we present a facile bio-approach to produce XFe2O4-BiFeO3 (XFO-BFO) (X = Cr, Mn, Co, or Ni) membranes using Shewanella oneidensis MR-1. The perovskite BFO enhances the fluorescence intensity (at 660 and 832 nm) and surface potential difference (-469 ~ 385 meV and -80 ~ 525 meV) of the embedded spinel XFO. This mechanism is attributed to the interfacial coupling of the X-Fe (e- or h+) and O-O (h+) interfaces. Such a system could open up new ideas in the design of environmentally friendly fluorescent membranes.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nanoscale Res Lett Año: 2016 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
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XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nanoscale Res Lett Año: 2016 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos