Results 21 to 30 of about 1,453,362 (305)

TiO2 Nanocrystals Grown on Graphene as Advanced Photocatalytic Hybrid Materials [PDF]

, 2010
Graphene/TiO2 nanocrystals hybrid is successfully prepared by directly growing TiO2 nanocrystals on graphene oxide (GO) sheets. The direct growth of nanocrystals on GO sheets was achieved by a two-step method, in which TiO2 was coated on GO sheets by ...
Casalongue, Hernan Sanchez, Chen, Zhuo, Dai, Hongjie, Liang, Yongye, Wang, Hailiang   +4 more
core   +2 more sources

NIR-Fluorescent Hybrid Materials of Tm³⁺ Complexes Carried by Nano-SiO₂ via Improved Sol–Gel Method

Nanomaterials, 2020
Tm3+ has obvious emission characteristics in the near-infrared band. Thulium ions combined with different organic ligands lead to different fluorescent properties.
Yanxin Wang, Qiuyu Sun, Linjun Huang, Peng Lu, Xiaozhen Wang, Zhe Zhang, Yao Wang, Jianguo Tang, Laurence A. Belfiore   +8 more
doaj   +1 more source

The addition of GO-SiO2 to synthesis polyethylene terephthalate composite with enhanced crystalline and mechanical properties

Journal of Materials Research and Technology, 2022
The graphene oxide-silica, GO-SiO2 (GS) nanoparticles synthesized by in-situ hydrolysis were grafted with block polymers polyethylene glycol (PEG) and low-molecular polyethylene terephthalate (LPET) using 3-isocyanatopropyltrimethicone (IPTES) as a ...
Tian Hao, Yao Wang, Miaorong Zhang, Zhipeng Liu, Jixian Liu, Linjun Huang, Jie Li, Yao Peng, Jianguo Tang   +8 more
doaj   +1 more source

Temperature dependent NIR emitting lanthanide-PMO/silica hybrid materials [PDF]

, 2017
Two materials - a mesoporous silica (MS) and a periodic mesoporous organosilica (PMO) functionalized with dipyridyl-pyridazine (dppz) units were grafted with near-infrared (NIR) emitting lanthanide (Nd3+, Er3+, Yb3+) complexes in an attempt to obtain ...
Esquivel, Dolores, Kaczmarek, Anna, Ouwehand, Judith, Romero-Salguero, Francisco J, Van Der Voort, Pascal, Van Deun, Rik   +5 more
core   +2 more sources

Heterostructures of Cut Carbon Nanotube-Filled Array of TiO₂ Nanotubes for New Module of Photovoltaic Devices

Nanomaterials, 2022
In this work, a new photovoltaic device was prepared. The device uses titanium (Ti) foil/TiO2 nanotubes as the photoanode and multi-walled carbon nanotubes (MWCNTs) as a photosensitizer.
Siqi Niu, Wenbin Yang, Heng Wei, Michail Danilov, Ihor Rusetskyi, Ketul C. Popat, Yao Wang, Matt J. Kipper, Laurence A. Belfiore, Jianguo Tang   +9 more
doaj   +1 more source

A General Protocol for Synthesizing Thiolated Folate Derivatives

Molecules, 2023
Folic acid (FA) has shown great potential in the fields of targeted drug delivery and disease diagnosis due to its highly tumor-targeting nature, biocompatibility, and low cost.
Jie Li, Yao Wang, Liangang Shan, Lei Qian, Wenchao Wang, Jixian Liu, Jianguo Tang   +6 more
doaj   +1 more source

A review on applications of two-dimensional materials in surface enhanced Raman spectroscopy [PDF]

, 2017
Two-dimensional (2D) materials, such as graphene and MoS2, have been attracting wide interest in surface enhancement Raman spectroscopy. This perspective gives an overview of recent developments in 2D materials' application in surface enhanced Raman ...
Xia, Ming
core   +3 more sources

Using Dual Microresonant Cavity and Plasmonic Effects to Enhance the Photovoltaic Efficiency of Flexible Polymer Solar Cells

Nanomaterials, 2020
Fabricating polymer solar cells (PSCs) on flexible polymer substrates, instead of on hard glass, is attractive for implementing the advantage and uniqueness of the PSCs represented by mechanically rollable and light-weight natures.
Wenfei Shen, Guoqing Zhao, Xiaolin Zhang, Fanchen Bu, Jungheum Yun, Jianguo Tang   +5 more
doaj   +1 more source

Polyvinylpyrrolidone Nanofibers Encapsulating an Anhydrous Preparation of Fluorescent SiO₂–Tb³⁺ Nanoparticles

Nanomaterials, 2019
A novel anhydrous preparation of silica (SiO2)-encapsulated terbium (Tb3+) complex nanoparticles has been investigated. The SiO2-Tb3+ nanoparticles are incorporated in electrospun polyvinylpyrrolidone hybrid nanofibers.
Jianhang Shi, Yanxin Wang, Linjun Huang, Peng Lu, Qiuyu Sun, Yao Wang, Jianguo Tang, Laurence A. Belfiore, Matt J. Kipper   +8 more
doaj   +1 more source

Photoluminescence quenching in gold - MoS2 hybrid nanoflakes [PDF]

, 2014
Achieving tunability of two dimensional (2D) transition metal dichalcogenides (TMDs) functions calls for the introduction of hybrid 2D materials by means of localized interactions with zero dimensional (0D) materials.
Bhanu, Udai, Islam, Muhammad R., Khondaker, Saiful I., Tetard, Laurene   +3 more
core   +4 more sources