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39篇 您的检索式:作者名="Guilan Chen"
    题名 作者 年代 出处 被引量
1Mineral weathering and element cycling in soil-microorganism-plant system显示文摘Soil is an essential part of the critical zone,and soil-microbe-plant system serves as a key link among lithosphere,biosphere,atmosphere and hydrosphere.As one of the habitats with the richest biodiversity,soil plays a critical role in element biogeochemistry on the earth surface(weathered crust).Here we review the soil biological processes that are relevant to mineral weathering,element cycling,and transformation,with an emphasis on rock weathering mediated by soil microbes,plant root and the rhizosphere.ZHU YongGuan DUAN GuiLan CHEN BaoDong PENG XinHua CHEN Zheng SUN GuoXin 2014Science China Earth Sciences2014,57,5:14
2ELASTIC WAVE LOCALIZATION IN TWO-DIMENSIONAL PHONONIC CRYSTALS WITH ONE-DIMENSIONAL QUASI-PERIODICITY AND RANDOM DISORDER显示文摘在里面飞机并且反飞机橡皮波浪宣传在的乐队结构二维订并且混乱(在一个方向) phononic 晶体在这份报纸被学习。波浪繁殖的本地化被介绍由 plane-wave-based 转移矩阵方法是计算的本地化因素的概念由于随机的混乱讨论。由以一个特殊方法从频率把伪频率当作偏差,在另外的方向在一个方向和翻译对称有伪频率(Fibonacci 顺序) 的二种伪 phononic 水晶被考虑,乐队结构被使用本地化因素描绘。结果证明本地化因素是在描绘二维的完美、随机混乱、伪周期的 phononic 晶体的乐队差距的一个有效参数。phononic 晶体的乐队结构能被不同随机的混乱调节或改变伪周期的参数。伪 phononic 晶体比的与更狭窄的宽度展出更多的乐队差距订并且随机混乱的系统。Ali Chen Yuesheng Wang Guilan Yu Yafang Guo Zhengdao Wang 2008Acta Mechanica Solida Sinica2008,21,6:8
3Extraction of hydrogen chloride by a coupled reaction-solvent extraction process显示文摘A coupled 反应溶剂抽取过程被用来把 HCl 从模仿的蒸馏器浪费移开。各种各样的提炼之物和 diluents 的抽取表演被比较,在各种各样的 diluents 的 N235 (第三级的胺的混合物) 的明显的盐基度是坚定的。最好的结果作为提炼之物用 N235 和 isoamyl 酒精被获得并且稀释分别地。从联合抽取的 HCl 的收益与这个抽取系统是 75% 。为在两个的 HCl 的移动的机制直接、联合的抽取被调查。为联合抽取, R 3 NHCl 离子对建筑群涉及 HCl 移动。为直接抽取,机制在 HCl 的高集中包含了氢契约的形成。Yunzhao Li Xingfu Song Guilan Chen Shuying Sun Yanxia Xu Jianguo Yu 2015Frontiers of Chemical Science and Engineering2015,9,4:6
4Photodegradation of benzene by TiO_2 nanoparticles prepared by flame CVD process显示文摘Photodegradation of benzene at ppb levels by mixed-phase TiO 2 nanoparticles, synthesized by the oxidation of TiCl 4 in propane/air turbulent flame chemical vapor deposition (CVD) process, is investigated experimentally by using a tubular photoreactor with thin TiO 2 films coated on the reactor wall by sedimentation. Effects of inlet benzene concentration from 10 to 300 g/m 3 , rutile mass fraction from about 20 to 50% and photoluminescence (PL) intensity of TiO 2 nanoparticles on degradation degree are examined under the conditions of 70% relative humidity, 38 g/cm 2 catalyst loading, 24 mW/cm 2 UV irradiation of 254 nm and 5.7 s residence time in the reactor. Based on experimental results, separation of photo-induced electron (e- ) and hole (h + ) pairs by rutile phase is discussed as photo-induced electron (e- ) in anatase phase will migrate to rutile surface due to that the potential of conductive band of rutile is lower than that of anatase, leading to more holes ready on anatase surface for oxidation reactions.Hongyong Xie Luping Zhu Lingling Wang Shengwen Chen Dandan Yang Lijun Yang Guilan Gao Hao Yuan 2011Particuology2011,9,1:3
5Facile Approach to Synthesize Gold Nanorod@Polyacrylic Acid/Calcium Phosphate Yolk–Shell Nanoparticles for Dual-Mode Imaging and pH/NIR-Responsive Drug Delivery显示文摘A facile strategy to fabricate gold nanorod@polyacrylic acid/calcium phosphate(Au NR@-PAA/Ca P) yolk–shell nanoparticles(NPs) composed with a PAA/Ca P shell and an Au NR yolk is reported. The asobtained Au NR@PAA/Ca P yolk–shell NPs possess ultrahigh doxorubicin(DOX) loading capability(1 mg DOX/mg NPs), superior photothermal conversion property(26%)and p H/near-infrared(NIR) dual-responsive drug delivery performance. The released DOX continuously increased due to the damage of the Ca P shell at low p H values. When the DOX-loaded Au NR@PAA/Ca P yolk–shell NPs wereexposed to NIR irradiation, a burst-like drug release occurs owing to the heat produced by the Au NRs. Furthermore,Au NR@PAA/Ca P yolk–shell NPs are successfully employed for synergic dual-mode X-ray computed tomography/photoacoustic imaging and chemo-photothermal cancer therapy. Therefore, this work brings new insights for the synthesis of multifunctional nanomaterials and extends theranostic applications.Guilan Li Yidan Chen Lingyu Zhang Manjie Zhang Shengnan Li Lu Li Tingting Wang Chungang Wang 2018Nano-Micro Letters2018,10,1:3
6Self-assembly nanomicelle-microneedle patches with enhanced tumor penetration for superior chemo-photothermal therapy显示文摘Nanomedicine with high specificity has been a promising tool for cancer diagnosis and therapy.However,the successful application of nanoparticle-based superficial cancer therapy is severely hindered by restricted deep tumor tissue accumulation and penetration.Herein,a self-assembly nanomicelle dissolving microneedle(DMN)patch according to the“nano in micro”strategy was conducted to co-deliver a first-line chemotherapeutic agent paclitaxel(PTX),and a photosensitizer IR780(PTX/IR780-NMs@DMNs)for chemo-photothermal synergetic melanoma therapy.Upon direct insertion into the tumor site,DMNs created a regular and multipoint three-dimensional drug depot to maximize the tumor accumulation.Accompanied by the DMN dissolution,the composition of the needle matrixes self-assembled into nanomicelles,which could efficiently penetrate deep tumor tissue.Upon laser irradiation,the nanomicelles could not only ablate tumor cells directly by photothermal conversion but also trigger PTX release to induce tumor cell apoptosis.In vivo results showed that compared with intravenous injection,IR780 delivered by PTX/IR780-NMs@DMNs was almost completely accumulated at the tumor site.The antitumor results revealed that the PTX/IR780-NMs@DMNs could effectively eliminate tumors with an 88%curable rate without any damage to normal tissues.This work provides a versatile and generalizable framework for designing self-assembly DMN-mediated combination therapy to fight against superficial cancer.Ying Sun Minglong Chen Dan Yang Wanbing Qin Guilan Quan Chuanbin Wu Xin Pan 2022Nano Research2022,15,3:2
7Electrodeposition of Pt-Decorated Ni(OH)_(2)/CeO_(2) Hybrid as Superior Bifunctional Electrocatalyst for Water Splitting显示文摘The facile synthesis of highly active and stable bifunctional electrocatalysts to catalyze water splitting is attractive but challenging.Herein,we report the electrodeposition of Pt-decorated Ni(OH)_(2)/CeO_(2)(PNC)hybrid as an efficient and robust bifunctional electrocatalyst.The graphite-supported PNC catalyst delivers superior hydrogen evolution reaction(HER)and oxygen evolution reaction(OER)activities over the benchmark Pt/C and RuO_(2),respectively.For overall water electrolysis,the PNC hybrid only requires a cell voltage of 1.45V at 10mAcm-2 and sustains over 85 h at 1000mAcm^(-2).The remarkable HER/OER performances are attributed to the superhydrophilicity and multiple effects of PNC,in which Ni(OH)_(2)and CeO_(2)accelerate HER on Pt due to promoted water dissociation and strong electronic interaction,while the electron-pulling Ce cations facilitate the generation of high-valence Ni OER-active species.These results suggest the promising application of PNC for H2 production from water electrolysis.Huanhuan Liu Zhenhua Yan Xiang Chen Jinhan Li Le Zhang Fangming Liu Guilan Fan Fangyi Cheng 2020Research2020,,1:2
8Synergistic effect of EMS1-shRNA and sorafenib on proliferation, migration, invasion and endocytosis of SMMC-7721显示文摘Jiaming Zhou Li Chen Yixin Zhang Yuanyuan Wu Guilan Wang Song He Zhongying Guo Yingze Wei 2014Journal of Molecular Histology2014,,:1
9Expression and function of NET-1 in human skin squamous cell carcinoma显示文摘Jie zhang Jianli Wang Li Chen Guilan Wang Jing Qin Yuyin Xu Xingyu Li 2014Archives of Dermatological Research2014,,:1
10Aggregate formation and surface activity property of an amphiphilic derivative of chitosan 显示文摘SUI Weiping SONG Guilan CHEN Guohua 2005Colloids and Surfaces A : Physicochem Eng Aspects2005,256,1:1
11Aggregate formation and surface activity property of an amphiphilic derivative of chitosan显示文摘Weiping Sui Guilan Song Guohua Chen 2005Colloids Surface A: Physieochemi cal and Engineering Aspects2005,256,1:1
12Numerical simulation of coating growth and pore formation in rapid plasma spray tooling显示文摘Chen Yanxiang Wang Guilan Zhang Haiou 2001Thin Solid Films2001,,390:1
13Proton exchange membrane fuel cell control system 显示文摘Chen Guilan Wen Xuhui Sun Xiao 2004Power Technology2004,4,4:1
14Hybrid-integratedmich- elson fiber optic accelerometer显示文摘Wu Bo Chen Caihe Ding Guilan 2004Optical Engineering2004,43,2:1
15Preparation of calcium carbonate and hydrogen chloride from distiller waste based on reactive extraction-crystallization process 显示文摘Li Yunzhao Song Xingfu Chen Guilan Sun Ze Xu Yanxia Yu Jianguo 2015Chemical Engineering Journal2015,278,:1
16Research and Fabrication on Integrated Optical Chip of Hybrid-Integrated Optical Acceleration Seismic Geophone显示文摘Chen Caihe Wu Bo Ding Guilan 2002Proc SPIE2002,4919,:1
17How to build the liquor production enterprises of food safety warning system 显示文摘Chen Guilan 2012management of small and medium-sized enterprises and science and technology2012,,30:1
18Association Between Lipid Profiles and Left Ventricular Hypertrophy:New Evidence from a Retrospective Study显示文摘Objective To explore the association between lipid profiles and left ventricular hypertrophy in a Chinese general population.Methods We conducted a retrospective observational study to investigate the relationship between lipid markers[including triglycerides,total cholesterol,low-density lipoprotein cholesterol,high-density lipoprotein(HDL)cholesterol,non-HDL-cholesterol,apolipoprotein A-I,apolipoprotein B,lipoprotein[a],and composite lipid profiles]and left ventricular hypertrophy.A total of 309,400 participants of two populations(one from Beijing and another from nationwide)who underwent physical examinations at different health management centers between 2009 and 2018 in China were included in the cross-sectional study.7,475 participants who had multiple physical examinations and initially did not have left ventricular hypertrophy constituted a longitudinal cohort to analyze the association between lipid markers and the new-onset of left ventricular hypertrophy.Left ventricular hypertrophy was measured by echocardiography and defined as an end-diastolic thickness of the mterventricular septum or left ventricle posterior wall>11 mm.The Logistic regression model was used in the cross-sectional study.Cox model and Cox model with restricted cubic splines were used in the longitudinal cohort.Results In the cross-sectional study for participants in the highest tertile of each lipid marker compared to the respective lowest,triglycerides[odds ratio(OR):1.2S0,95%CI:1.060 to 1.474],HDL-cholesterol(OR:0.780,95%CI:0.662 to 0.918),and lipoprotein(a)(OR:1.311,95%C7:1.115 to 1.541)had an association with left ventricular hypertrophy.In the longitudinal cohort,for participants in the highest tertile of each lipid marker at the baseline compared to the respective lowest,triglycerides[hazard ratio(HR):3.277,95%C/:1.720 to 6.244],HDL-cholesterol(HR:0.516,95%C7:0.283 to 0.940),non-HDL-cholesterol(HR:2.309,95%C/:1.296 to 4.112),apolipoprotein B(HR:2.244,95%CI:1.251 to 4.032)showed an association with new-onset left ventricular hypertrophy.In the Cox model with forward stepwise selection,triglycerides were the only lipid markers entered into the final model.Conclusion Lipids levels,especially triglycerides,are associated with left ventricular hypertrophy.Controlling triglycerides level potentiate to be a strategy in harnessing cardiac remodeling but deserve to be furdier investigated.Xuewei Huang Keqiong Deng Juanjuan Qin Fang Lei Xingyuan Zhang Wenxin Wang Lijin Lin Yuming Zheng Dongai Yao Huiming Lu Feng Liu Lidong Chen Guilan Zhang Yueping Liu Qiongyu Yang Jingjing Cai Zhigang She Hongliang Li 2022Chinese Medical Sciences Journal2022,37,2:1
19Hybrid-integrated Michelson fiber optic accelerometer显示文摘Wu Bo Chen Caihe Ding Guilan 2004Optical Engineering2004,43,2:1
20Numerical Simulation of Coating Growth and Pore Formation in Rapid Plasma Spray Tooling显示文摘Chen Yanxiang Wang Guilan Zhang Haiou 2001Thin Solid Films2001,390,1:1
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