نتایج جستجو برای: template free synthesis

تعداد نتایج: 939896  

Journal: :Chemical communications 2010
Shailendra Singh Krassimir Bozhilov Ashok Mulchandani Nosang Myung Wilfred Chen

Here we report a biomimetic method to synthesize core-shell CdSe/ZnS semiconductor nanocrystals using a bi-functional peptide; the resulting nanocrystals had a defect free crystallinity and a clearly observed core-shell structure; the results are significant as this is the first report of core-shell semiconductor nanocrystal synthesis using a peptide template.

Journal: :Chemical communications 2012
Fei Zou Zheng Jiang Xiaoqin Qin Yongxiang Zhao Luyun Jiang Jinfang Zhi Tiancun Xiao Peter P Edwards

An effective, template-free synthesis methodology has been developed for preparing mesoporous nitrogen-doped SrTiO(3) (meso-STON) using glycine as both a nitrogen source and a mesopore creator. The N-doping, large surface area and developed porosity endow meso-STON with excellent activity in visible-light-responsive photodegradation of organic dyes.

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2007
Ching-Hsuan Tsai Jingyang Chen Jack W Szostak

Glycerol nucleic acid (GNA) is an interesting alternative base-pairing system based on an acyclic, glycerol-phosphate backbone repeat unit. The question of whether DNA polymerases can catalyze efficient template-dependent synthesis using GNA as the template is of particular interest because GNA is unable to form a stable duplex with DNA. In the present study, we screened a variety of DNA polyme...

Journal: :Chemical communications 2009
Yichang Pan Minhua Ju Jianfeng Yao Lixiong Zhang Nanping Xu

Zeolite A nanocrystals (100-240 nm) with well-developed crystal faces and uniform particle size distribution have been prepared at 80 degrees C for ca. 7.5 min in a two-phase liquid segmented microfluidic reactor using a manipulated organic template-free synthesis solution.

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