QQ客服 官方微博 反馈留言

浏览/检索结果: 共7条，第1-7条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Spatial-temporal dynamics and associated driving forces of urban ecological land: A case study in Shenzhen City, China 期刊论文 HABITAT INTERNATIONAL, 2017 Peng, Jian; Zhao, Mingyue; Guo, Xiaonan; Pan, Yajing; Liu, Yanxu 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Urban ecological land  Ecological land quality  Driving forces  Multiple logistic regression  Shenzhen city China  RAPID URBANIZATION  ECOSYSTEM SERVICES  LANDSCAPE CHANGE  COVER  PATTERNS  AREA  PROTECTION  EXPANSION  SECURITY  IMPACTS   Black Phosphorus Nanosheet-Based Drug Delivery System for Synergistic Photodynamic/Photothermal/Chemotherapy of Cancer 期刊论文 ADVANCED MATERIALS, 2017 Chen, Wansong; Ouyang, Jiang; Liu, Hong; Chen, Min; Zeng, Ke; Sheng, Jianping; Liu, Zhenjun; Han, Yajing; Wang, Liqiang; Li, Juan; Deng, Liu; Liu, You-Nian; Guo, Shaojun 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 PHOTODYNAMIC THERAPY  PHOTOTHERMAL THERAPY  ANTICANCER DRUG  GRAPHENE OXIDE  QUANTUM DOTS  IN-VIVO  TUMOR  NANOPARTICLES  HYPERTHERMIA  NANOPLATFORM   Two distinctive energy migration pathways of monolayer molecules on metal nanoparticle surfaces 期刊论文 NATURE COMMUNICATIONS, 2016 Li, Jiebo; Qian, Huifeng; Chen, Hailong; Zhao, Zhun; Yuan, Kaijun; Chen, Guangxu; Miranda, Andrea; Guo, Xunmin; Chen, Yajing; Zheng, Nanfeng; Wong, Michael S.; Zheng, Junrong 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 2-DIMENSIONAL INFRARED-SPECTROSCOPY  DIRECT INELASTIC-SCATTERING  PLATINUM NANOPARTICLES  VIBRATIONAL LIFETIME  CHEMICAL-DYNAMICS  DOUBLE-RESONANCE  REAL-TIME  ULTRAFAST  CLUSTERS  CO   Nonresonant Vibrational Energy Transfer on Metal Nanoparticle/Liquid Interface 期刊论文 JOURNAL OF PHYSICAL CHEMISTRY C, 2016 Li, Jiebo; Yuan, Kaijun; Chen, Hailong; Miranda, Andrea; Shen, Yuneng; Jiang, Bo; Chen, Yajing; Zhang, Yufan; Guo, Xunmin; Zheng, Junrong 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 2D IR SPECTROSCOPY  AQUEOUS-SOLUTIONS  INFRARED-SPECTROSCOPY  CHEMICAL-DYNAMICS  ECHO SPECTROSCOPY  CO ADSORPTION  SURFACES  MOLECULES  LIQUIDS  TIME   Rational Tuning of the Electrocatalytic Nanobiointerface for a "Turn-Off" Biofuel-Cell-Based Self-Powered Biosensor for p53 Protein 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2015 Han, Yajing; Chabu, Johnny Muya; Hu, Shengqiang; Deng, Liu; Liu, You-Nian; Guo, Shaojun 收藏  |  浏览/下载：113/0  |  提交时间：2017/12/03 analytical methods  biofuel cell  biosensors  DNA-protein interactions  tunable electrochemical interface  BLUE ELECTROCHROMIC DISPLAY  LOGIC SYSTEMS  ENZYME  SENSOR  DNA  ELECTRODES  GOLD  NANOPARTICLES  LABEL  MONOLAYER   A novel on-chip CMOS current sensor implemented by switched capacitors for a current-mode control DC-DC Buck converter 其他 2011-01-01 Zhang, Yong; Lu, Wengao; Guo, Juan; Zhang, Yajing; Chen, Zhongjian; Zhang, Yacong; Ji, Lijiu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 current sensing circuit  current mode  DC-DC  switched capacitors   Nonexistence of positive solutions for polyharmonic systems in R-N 其他 2007-01-01 Guo, Yuxia; Liu, Jiaquan; Zhang, Yajing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 ELLIPTIC-EQUATIONS