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科研机构
北京大学 [15]
内容类型
期刊论文 [14]
其他 [1]
发表日期
2015 [1]
2012 [1]
2010 [4]
2009 [4]
2008 [4]
2006 [1]
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专题:北京大学
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Associations of Fat Mass and Fat Distribution With Bone Mineral Density in Chinese Obese Population
其他
2015-01-01
Zhang, Jun
;
Jin, Yongming
;
Xu, Shaonan
;
Zheng, Jiayin
;
Zhang, Qi
;
Chen, Jinping
;
Huang, Yazeng
;
Shao, Haiyu
;
Yang, Di
;
Ying, Qifeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Bone mineral density
fat distribution
fat mass
obesity
NORMAL POSTMENOPAUSAL WOMEN
BODY-COMPOSITION
RELATIVE CONTRIBUTION
PERIMENOPAUSAL WOMEN
OSTEOPOROTIC FRACTURES
ADIPOSE-TISSUE
VISCERAL FAT
SOFT-TISSUE
LEAN MASS
MEN
Synthesis and Characterization of Mesogen-Jacketed Liquid Crystalline Polymers through Hydrogen-Bonding
期刊论文
macromolecules, 2012
Xu, Yiding
;
Qu, Wei
;
Yang, Qian
;
Zheng, Jukuan
;
Shen, Zhihao
;
Fan, Xinghe
;
Zhou, Qifeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
SIDE-CHAIN POLYMERS
PHASE STRUCTURES
COMPLEXES
MOLECULES
COPOLYMER
SPACER
ACID
Tailoring the Liquid Crystalline Property via Controlling the Generation of Dendronized Polymers Containing Azobenzene Mesogen
期刊论文
journal of polymer science part a polymer chemistry, 2010
Yang, Chang-An
;
Wang, Guo
;
Xie, Helou
;
Wang, Qing
;
Zhang, Hailiang
;
Chen, Erqiang
;
Zhou, Qifeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
azobenzene mesogen
dendronized polymer
liquid-crystalline polymers (LCP)
phase behavior
radical polymerization
PROTECTED AMINE GROUPS
DENDRITIC SIDE-GROUPS
MOLECULAR PACKING
BULK PROPERTIES
POLYMERIZATION
CHAIN
MACROMONOMERS
MACROMOLECULES
DENDRIMERS
COMPLEXES
A Novel Mesogen-Jacketed Liquid Crystalline Electroluminescent Polymer with Both Thiophene and Oxadiazole in Conjugated Side Chain
期刊论文
journal of polymer science part a polymer chemistry, 2010
Yang, Qian
;
Xu, Yiding
;
Jin, Hao
;
Shen, Zhihao
;
Chen, Xiaofang
;
Zou, Dechun
;
Fan, Xinghe
;
Zhou, Qifeng
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/13
electroluminescence
mesogen-jacketed liquid crystalline polymers
oxadiazole
side-chain conjugated polymers
thiophene
PHASE STRUCTURES
POLARIZED ELECTROLUMINESCENCE
OPTICAL-PROPERTIES
CHARGE-TRANSPORT
AMINE MOIETIES
1,3,4-OXADIAZOLE
POLY(2,5-DIALKOXY-P-PHENYLENEETHYNYLENE)S
PHOTOLUMINESCENCE
POLYTHIOPHENES
POLYFLUORENE
A novel mesogen-jacketed liquid crystalline electroluminescent polymer with both thiophene and oxadiazole in conjugated side chain
期刊论文
journal of polymer science part b polymer physics, 2010
Yang, Qian
;
Xu, Yiding
;
Jin, Hao
;
Shen, Zhihao
;
Chen, Xiaofang
;
Zou, Dechun
;
Fan, Xinghe
;
Zhou, Qifeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Electroluminescent Block Copolymers Containing Oxadiazole and Thiophene via ATRP
期刊论文
journal of polymer science part a polymer chemistry, 2010
Yang, Qian
;
Jin, Hao
;
Xu, Yiding
;
Shen, Zhihao
;
Fan, Xinghe
;
Zou, Dechun
;
Zhou, Qifeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
atom transfer radical polymerization (ATRP)
block copolymer electroluminescence
light emitting diodes (LEDs)
liquid crystalline polymers (LCP)
living radical polymerization (LAP)
luminescence oxadiazole thiophene
LIGHT-EMITTING-DIODES
LIVING RADICAL POLYMERIZATION
MESOGEN-JACKETED POLYMER
BIPOLAR COPOLYMERS
PHASE-SEPARATION
FILM MORPHOLOGY
DEVICES
CHAIN
PERFORMANCE
BLENDS
Effects of Mesogenic Shape and Flexibility on the Phase Structures of Mesogen-Jacketed Liquid Crystalline Polymers with Bent Side Groups Containing 1,3,4-Oxadiazole
期刊论文
macromolecules, 2009
Xu, Yiding
;
Yang, Qian
;
Shen, Zhihao
;
Chen, Xiaofang
;
Fan, Xinghe
;
Zhou, Qifeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2015/11/13
TRANSFER RADICAL POLYMERIZATION
ELECTRON-TRANSPORTING MATERIALS
MOLECULAR-WEIGHT
BEHAVIOR
SUBSTITUENTS
COPOLYMERS
SPACER
CORE
Synthesis, Photophysics, and Electroluminescence of Mesogen-Jacketed 2D Conjugated Copolymers Based on Fluorene-Thiophene-Oxadiazole Derivative
期刊论文
macromolecules, 2009
Yang, Qian
;
Jin, Hao
;
Xu, Yiding
;
Wang, Ping
;
Liang, Xiaochao
;
Shen, Zhihao
;
Chen, Xiaofang
;
Zou, Dechun
;
Fan, Xinghe
;
Zhou, Qifeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
LIGHT-EMITTING-DIODES
ELECTRON-TRANSPORTING MATERIALS
ORGANIC ELECTROLUMINESCENT
POLYMERS
POLYFLUORENE
DEVICE
PENDANTS
SYSTEMS
HYBRIDS
CHAIN
AB(2)-Type Amphiphilic Block Copolymers Composed of Poly(ethylene glycol) and Poly(N-isopropylacrylamide) via Single-Electron Transfer Living Radical Polymerization: Synthesis and Characterization
期刊论文
journal of polymer science part a polymer chemistry, 2009
Tang, Xinde
;
Liang, Xiaochao
;
Yang, Qian
;
Fan, Xinghe
;
Shen, Zhihao
;
Zhou, Qifeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
AB(2)-type
amphiphiles
amphiphilic block copolymer
atom transfer radical polymerization (ATRP)
block copolymers
poly(ethylene glycol)
poly(N-isopropylacrylamide)
single-electron transfer living radical polymerization (SET-LRP)
star polymers
stimuli-sensitive polymers
SET-LRP
N-ISOPROPYLACRYLAMIDE
METHYL ACRYLATE
VINYL-CHLORIDE
THERMAL-PROPERTIES
AQUEOUS-SOLUTIONS
DRUG-DELIVERY
ABC MIKTOARM
25-DEGREES-C
WATER
Synthesis, Characterization, and Electroluminescence of Novel Copolyfluorenes and Their Applications in White Light Emission
期刊论文
journal of polymer science part a polymer chemistry, 2009
Wang, Ping
;
Jin, Hao
;
Yang, Qian
;
Liu, Wanli
;
Shen, Zhihao
;
Chen, Xiaofang
;
Fan, Xinghe
;
Zou, Dechun
;
Zhou, Qifeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
liquid-crysatlline polymers
luminescence structure-property relations
CONJUGATED POLYMERS
EMITTING-DIODES
SEMICONDUCTING POLYMERS
SELF-ORGANIZATION
CARRIER MOBILITY
MAIN-CHAIN
POLYFLUORENE
BLUE
DERIVATIVES
COPOLYMERS
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