|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A drug-loaded composite coating to improve osteogenic and antibacterial properties of Zn-1Mg porous scaffolds as biodegradable bone implants显示文摘Zinc(Zn)alloy porous scaffolds produced by additive manufacturing own customizable structures and biodegradable functions,having a great application potential for repairing bone defect.In this work,a hydroxyapatite(HA)/polydopamine(PDA)composite coating was constructed on the surface of Zn-1Mg porous scaffolds fabricated by laser powder bed fusion,and was loaded with a bioactive factor BMP2 and an antibacterial drug vancomycin.The microstructure,degradation behavior,biocompatibility,antibacterial performance and osteogenic activities were systematically investigated.Compared with as-built Zn-1Mg scaffolds,the rapid increase of Zn2+,which resulted to the deteriorated cell viability and osteogenic differentiation,was inhibited due to the physical barrier of the composite coating.In vitro cellular and bacterial assay indicated that the loaded BMP2 and vancomycin considerably enhanced the cytocompatibility and antibacterial performance.Significantly improved osteogenic and antibacterial functions were also observed according to in vivo implantation in the lateral femoral condyle of rats.The design,influence and mechanism of the composite coating were discussed accordingly.It was concluded that the additively manufactured Zn-1Mg porous scaffolds together with the composite coating could modulate biodegradable performance and contribute to effective promotion of bone recovery and antibacterial function. | Zhenbao Zhang Aobo Liu Jiadong Fan Menglin Wang Jiabao Dai Xiang Jin Huanze Deng Xuan Wang Yijie Liang Haixia Li Yantao Zhao Peng Wen Yanfeng Li | 2023 | Bioactive Materials2023，，9： | 2 |
| 2 | Preparation and characterization of ovalbumin and carboxymethyl cellulose conjugates via glycosylation显示文摘 | Xiaopeng Geng Bing Cui Yan Li Weiping Jin Yaping An Bin Zhou Ting Ye Lei He Hongshan Liang Ling Wang Yijie Chen Bin Li | 2014 | Food Hydrocolloids2014，，： | 1 |
| 3 | High-efficiency nanostructured window GaAs solar cells 显示文摘 | Dong Liang Yangsen Kang Yijie Huo | 2013 | Nano Lett2013，13，10： | 1 |
| 4 | The tumor rejection effect of protein components from medicinal fungus显示文摘 | Yi Liang Yijie Chen Honghong Liu Rong Luan Tao Che Shuai Jiang Dongyang Xie Hui Sun | 2011 | Biomedicine & Preventive Nutrition2011，，4： | 1 |
| 5 | Advanced Energy Materials显示文摘 | Liang Dong Huo Yijie Kang Yangsen | 2012 | 2: 11502012，2，： | 1 |
| 6 | The tumor rejection effect of protein components from medicinal fungus 显示文摘 | LIANG Yi CHEN Yijie LIU Honghong | 2011 | Biomedicine & Preventive Nutrition2011，1，4： | 1 |
| 7 | Field Efficacy Test of 22% Fipronil FS against Sugarcane Stem Borers and Thrips显示文摘[Objective] The paper was to explore the field efficacy of 22% fipronil FS against sugarcane stem borer and thrips( Baliothrips serratus Kobus).[Method]The field trial was conducted by foliar spraying of 22% fipronil FS and mixed broadcasting with fertilizer in 2014. [Result]Foliar spraying of 22%fipronil FS at the dose of 50 m L /667 m^2 had the best control effect against sugarcane stem borer,and the control effect at 90 d post administration was 70. 70%,significantly higher than that of control agent(61. 86%). Medium and high dose of 22% fipronil FS had better control effects against sugarcane thrips. [Conclusion] Considering control effects against sugarcane stem borers and thrips as well as sugarcane yield,it is recommended that 22% fipronil FS is sprayed at medium concentration(50 mL /667 m^2). | Wang Zeping Liu Lu Jiang Hongtao Zhang Gemin Huang Weihua Liang Qiang Duan Weixing Li Yijie Wei Jinju Qin Zhenqiang Huang Chenghua Lin Shanhai | 2016 | Plant Diseases and Pests2016，7，4： | 1 |
| 8 | Nanocellulose from bamboo shoots as perfect Pickering stabilizer:Effect of the emulsification process on the interfacial and emulsifying properties显示文摘In this work,the medium internal phase O/W Pickering emulsions stabilized with bamboo shoots nanocellulose(BSNC)was successfully fabricated.The nanocellulose extracted from bamboo shoots with an average width of 56.37 nm and height of 7.44 nm showed great potential as an emulsifier in the Pickering emulsions.The effects of BSNC content,oil-water ratio and emulsification process on the structure,stability and rheology of the resultant Pickering emulsions was explored.The obtained emulsion with the BSNC content of 0.5 wt%at the oil to water volume ratio of 5:5 had a lower particle size of around 25μm.With the increasing BSNC content,the emulsions presented increased droplet size,and even demulsification occurred.Interestingly,the physicochemical properties of the emulsions could be significantly improved through twice shearing,which effectively reduced droplet size.The surface coverage was above 100%for the Pickering emulsions stabilized with the BSNC content of 0.5%-1.1%.With the increasing BSNC content,the apparent viscosity was increased first and then decreased,and all emulsions showed elastic behaviors.This work would provide theoretical guidance for preparing medium or high internal phase Pickering emulsions stabilized with nanocellulose. | Yujie Lei Xingzhong Zhang Jing Li Yijie Chen Hongshan Liang Yan Li Bin Li Xiaogang Luo Ying Pei Shilin Liu | 2022 | Food Bioscience2022，46，2： | 0 |
| 9 | Direct Visualization of Deforming Atomic Wavefunction in Ultraintense High-Frequency Laser Pulses显示文摘Interaction of intense laser fields with atoms distorts the bound-state electron cloud.Tracing the temporal response of the electron cloud to the laser field is of fundamental importance for understanding the ultrafast dynamics of various nonlinear phenomena of matter,but it is particularly challenging.Here,we show that the ultrafast response of the atomic electron cloud to the intense high-frequency laser pulses can be probed with the attosecond time-resolved photoelectron holography.In this method,an infrared laser pulse is employed to trigger tunneling ionization of the deforming atom.The shape of the deforming electron cloud is encoded in the hologram of the photoelectron momentum distribution.As a demonstration,by solving the time-dependent Schrödinger equation,we show that the adiabatic deforming of the bound-state electron cloud,as well as the nonadiabatic transition among the distorted states,is successfully tracked with attosecond resolution.Our work films the formation process of the metastable Kramers-Henneberger states in the intense high-frequency laser pulses.This establishes a novel approach for time-resolved imaging of the ultrafast bound-state electron processes in intense laser fields. | Jintai Liang Yueming Zhou Yijie Liao Wei-Chao Jiang Min Li Peixiang Lu | 2022 | Ultrafast Science2022，，5： | 0 |
| 10 | Improvement of Ga_(2)O_(3)vertical Schottky barrier diode by constructing NiO/Ga_(2)O_(3)heterojunction显示文摘The high critical electric field strength of Ga_(2)O_(3)enables higher operating voltages and reduced switching losses in power electronic devices.Suitable Schottky metals and epitaxial films are essential for further enhancing device performance.In this work,the fabrication of vertical Ga_(2)O_(3)barrier diodes with three different barrier metals was carried out on an n--Ga_(2)O_(3)homogeneous epitaxial film deposited on an n+-β-Ga_(2)O_(3)substrate by metal-organic chemical vapor deposition,excluding the use of edge terminals.The ideal factor,barrier height,specific on-resistance,and breakdown voltage characteristics of all devices were investigated at room temperature.In addition,the vertical Ga_(2)O_(3)barrier diodes achieve a higher breakdown volt-age and exhibit a reverse leakage as low as 4.82×10^(-8)A/cm^(2)by constructing a NiO/Ga_(2)O_(3)heterojunction.Therefore,Ga_(2)O_(3)power detailed investigations into Schottky barrier metal and NiO/Ga_(2)O_(3)heterojunction of Ga_(2)O_(3)homogeneous epitaxial films are of great research potential in high-efficiency,high-power,and high-reliability applications. | Xueqiang Ji Jinjin Wang Song Qi Yijie Liang Shengrun Hu Haochen Zheng Sai Zhang Jianying Yue Xiaohui Qi Shan Li Zeng Liu Lei Shu Weihua Tang Peigang Li | 2024 | Journal of Semiconductors2024，45，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员