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CAS IR Grid
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长春光学精密机械与物... [2]
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南海海洋研究所 [1]
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期刊论文 [5]
会议论文 [3]
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Effects of substrate on swift heavy ion irradiation induced defect engineering in MoSe2
期刊论文
OAI收割
MATERIALS CHEMISTRY AND PHYSICS, 2022, 卷号: 277, 页码: 6
作者:
Zhang, S. X.
;
Zeng, J.
;
Hu, P. P.
;
Xu, L. J.
;
Maaz, K.
  |  
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2022/04/11
Swift heavy ion irradiation
MoSe2
Substrate
Defect engineering
Vibrational mode
Repurposing a bacterial prolidase for organophosphorus hydrolysis: Reshaped catalytic cavity switches substrate selectivity
期刊论文
OAI收割
BIOTECHNOLOGY AND BIOENGINEERING, 2020, 卷号: 117, 期号: 9, 页码: 2694, 2702
作者:
Yang, Jian
;
Xiao, Yun-Zhu
;
Li, Ru
;
Liu, Yu
;
Long, Li-Juan
  |  
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2020/09/22
active-site reshaping
catalytic selectivity
enzyme promiscuity
protein engineering
substrate repositioning
A Novel Ultra-Sensitive Semiconductor SERS Substrate Boosted by the Coupled Resonance Effect
期刊论文
OAI收割
ADVANCED SCIENCE, 2019, 卷号: 6, 期号: 12
作者:
Yang, Lili
;
Peng, Yusi
;
Yang, Yong
;
Liu, Jianjun
;
Huang, Haoliang
  |  
收藏
  |  
浏览/下载:85/0
  |  
提交时间:2019/12/26
energy band engineering
photoinduced degradation
surface-enhanced Raman scattering
the "coupled resonance" effect
ultra-sensitive Ta2O5 nanorod substrate
Catalytic Function and Application of Cytochrome P450 Enzymes in Biosynthesis and Organic Synthesis
期刊论文
OAI收割
CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2018, 卷号: 38, 期号: 9, 页码: 2307-2323
作者:
Jiang Yuanyuan
;
Li Shengying
  |  
收藏
  |  
浏览/下载:121/0
  |  
提交时间:2018/12/21
cytochrome P450 enzyme
biosynthesis
organic synthesis
protein engineering
substrate engineering
metabolic engineering
synthetic biology
redox partner
Uniaxial tensile and cross-sectional indentation tests to investigate the adhesion between the brittle Cr coating and the ductile steel substrate
会议论文
OAI收割
2011 1st International Conference on Mechanical Engineering, ICME 2011, Phuket, Thailand, APR 03-04, 2011
作者:
Yang BQ(杨班权)
;
Chen GN(陈光南)
;
Chen XJ(陈学军)
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2013/02/26
Adhesion
Carbon steel
Mechanical engineering
Shear flow
Shear strength
Substrates
Tensile strength
Tensile testing
Testing
Coating-substrate systems
Cr coating
Cross-sectional indentations
Crucial parameters
Ductile steel substrate
Flow stress
Interfacial decohesion
Lower bounds
Maximum shears
Normal medium carbon steel
Ultimate shear strength
Uniaxial tensile test
Design and fabrication of CGH for aspheric surface testing and its experimental comparison with null lens (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Zhao J.
;
Zhang X.
;
Zhang X.
;
Zhang X.
;
Li F.
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2013/03/25
Computer-generated hologram (CGH) is an effective way to compensate wavefront in null test of aspheric surfaces and freeform surfaces. Our strategies of CGH design and fabrication for optical testing are presented
and an experiment demonstrating the compensation results of CGH and null lens is also reported. In order to design complex CGH
software was developed
with which we can design a CGH including three sections: main section for compensating wavefront in null test
alignment section for adjusting the relative position between CGH and interferometer
and fiducial section for projecting fiducial marks around the optics under test. The design result is represented in GDS II format file which could drive a laser-direct-writer- machine to fabricate a photomask. Then
a 1:1 replication process is applied to duplicate the patterns from photomask to a parallel optical substrate whose surface is error better than /60 rms. Finally
an off-axis aspheric surface was tested with CGH and null lens respectively. The test result with CGH (0.019rms) is almost the same as the result with null lens (0.020 rms). This experiment also demonstrated that fiducial marks projected by CGH can be used to guide the alignment of the optics and measurement of its off-axis distance. 2010 Copyright SPIE - The International Society for Optical Engineering.
Manufacture of 1.2m reaction bonded silicon carbide mirror blank CFID (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Zhang G.
;
Zhang G.
;
Zhang G.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
Silicon carbide (SiC) is a new type candidate material for large-scale lightweight space mirror. Its low thermal distortion
high stiffness
fine optical quality and dimensional stability
make SiC an ideal material for large space born telescope. Since ten years Changchun institute optics
fine mechanics and physics (CIOMP) has developed reaction bonded SiC (RB-SiC) technology for space application
and can fabricate RB-SiC mirror with scale less than 1.0 meter for telescope. The green body is prepared with gel-casting method which is an attractive new ceramic forming process for making high-quality
complex-shaped ceramic parts. And then unmolding
drying
binder burning out
reacting bonded
the RB-SiC can be obtained. But with the development of space-born or ground telescope
the scale of primary mirror has exceeded 1.0 meter. So CIOMP has developed an assembly technique which called novel reaction-formed joint technology for larger RB-SiC mirror blank. The steps include joining of green bodies with mixture comprised of SiC particles and phenolic resin etc
firing
machining and sintering. Joining the 1.2 meter RB-SiC mirror blank by the novel reaction-formed joint technology. And testing the welding layer's performance
the results show that the thickness of 54-77m
the microstructure and thermal property can be comparable to the substrate and the mechanical property are excellent in bending strength of 307MPa. 2010 Copyright SPIE - The International Society for Optical Engineering.
Thermomyces lanuginosus lipase-catalyzed regioselective acylation of nucleosides: Enzyme substrate recognition
期刊论文
OAI收割
journal of biotechnology, 2009, 卷号: 140, 期号: 3-4, 页码: 250-253
作者:
Li, Ning
;
Zong, Min-Hua
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2010/11/30
Thermomyces lanuginosus lipase
Nucleoside
Substrate recognition
Substrate engineering
Enzymatic acylation
Regioselectivity