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| 1 | High-resolution DPP-BOTDA over 50 km LEAF using return-to-zero coded pulses显示文摘 | Liang H Li W Linze N | 2010 | Optics Letters2010，35，10： | 1 |
| 2 | Structures and electronic properties of domain walls in Bi FeO3 thin films显示文摘Domain walls(DWs)in ferroelectrics are atomically sharp and can be created;erased,and reconfigured within the same physical volume of ferroelectric matrix by external electric fields.They possess a myriad of novel properties and functionalities that are absent in the bulk of the domains,and thus could become an essential element in next-generation nanodevices based on ferroelectrics.The knowledge about the structure and properties of ferroelectric DWs not only advances the fundamental understanding of ferroelectrics,but also provides guidance for the design of ferroelectric-based devices.In this article,we provide a review of structures and properties of DWs in one of the most widely studied ferroelectric systems,BiFeO3 thin films.We correlate their conductivity and photovoltaic properties to the atomic-scale structure and dynamic behaviors of DWs. | Huaixun Huyan Linze Li Christopher Addiego Wenpei Gao Xiaoqing Pan | 2019 | National Science Review2019，6，4： | 1 |
| 3 | Electrochemical and biological performance of hierarchical platinum-iridium electrodes structured by a femtosecond laser显示文摘Neural electrode interfaces are essential to the stimulation safety and recording quality of various bioelectronic therapies.The recently proposed hierarchical platinum-iridium(Pt-Ir)electrodes produced by femtosecond lasers have exhibited superior electrochemical performance in vitro,but their in vivo performance is still unclear.In this study,we explored the electrochemical performance,biological response,and tissue adhesion of hierarchical Pt-Ir electrodes by implantation in adult rat brains for 1,8,and 16 weeks.Regular smooth Pt-Ir electrodes were used as a control.The results showed that the electrochemical performance of both electrodes decreased and leveled off during implantation.However,after 16 weeks,the charge storage capacity of hierarchical electrodes stabilized at~16.8 mC/cm^(2),which was 15 times that of the smooth control electrodes(1.1 mC/cm^(2)).Moreover,the highly structured electrodes had lower impedance amplitude and cutoff frequency values.The similar histological response to smooth electrodes indicated good biocompatibility of the hierarchically structured Pt-Ir electrodes.Given their superior in vivo performance,the femtosecond laser-treated Pt-Ir electrode showed great potential for neuromodulation applications. | Linze Li Changqing Jiang Wanru Duan Zhiyan Wang Feng Zhang Changgeng He Tiangang Long Luming Li | 2022 | Microsystems & Nanoengineering2022，8，5： | 1 |
| 4 | An Improved Preparation of 2,5-Dimethoxy-tetrahydrofuran显示文摘AnImprovedPreparationof2,5┐Dimethoxy┐tetrahydrofuran*Towhomcorrespondenceshouldbeaddresed.LIXiao-liandCHENQing-qi(Department... | LI Xiao li and CHEN Qing qi (Department of Chemistry, Changchun Normal College, Changchun, 130032) (Institut fur Chemie, Johannes Kepler Universitat Linz, A 4040 Linz, Austria) | 1997 | Chemical Research in Chinese Universities1997，13，1： | 0 |
| 5 | Hierarchical platinum–iridium neural electrodes structured by femtosecond laser for superwicking interface and superior charge storage capacity显示文摘The interfacial performance of implanted neural electrodes is crucial for stimulation safety and the recording quality of neuronal activity.This paper proposes a novel surface architecture and optimization strategy for the platinum–iridium(Pt–Ir)electrode to optimize electrochemical performance and wettability.A series of surface micro/nano structures were fabricated on Pt–Ir electrodes with different combinations of four adjustable laser-processing parameters.Subsequently,the electrodes were characterized by scanning electron microscopy,energy-dispersive X-ray spectroscopy,cyclic voltammetry,electrochemical impedance spectroscopy,and wetting behavior.The results show that electrode performance strongly depends on the surface morphology.Increasing scanning overlap along with moderate pulse energy and the right number of pulses leads to enriched surface micro/nano structures and improved electrode performance.It raises the maximum charge storage capacity to 128.2 mC/cm^(2) and the interface capacitance of electrodes to 3.0×10^(4)μF/cm^(2) for the geometric area,compared with 4.6 mC/cm^(2) and 443.1μF/cm2,respectively,for the smooth Pt–Ir electrode.The corresponding optimal results for the optically measured area are 111.8 mC/cm^(2) and 2.6×10^(4)μF/cm^(2),which indicate the contribution of fner structures to the ablation profle.The hierarchical structures formed by the femtosecond laser dramatically enhanced the wettability of the electrode interface,giving it superwicking properties.A wicking speed of approximately 80 mm/s was reached.Our optimization strategy,leading to superior performance of the superwicking Pt–Ir interface,is promising for use in new neural electrodes. | Linze Li Changqing Jiang Luming Li | 2022 | Bio-Design and Manufacturing2022，5，1： | 0 |
| 6 | Responses of soil microbial communities to manure and biochar in wheat cultivation of a rice-wheat rotation agroecosystem in East China显示文摘Soil contamination in agroecosystems remains a global environmental problem. Biochar has been suggested as an organic amendment to alleviate soil pollution, sequester carbon(C), and improve soil fertility. However, information on how bacterial and fungal communities in acidic bulk and rhizosphere soils respond to swine manure and its biochar is still lacking. In this study, biochar and swine manure were applied at two rates of 1.5 and 3 t ha-1in a rice-wheat rotation field to assess how soil characteristics, especially p H and chemical element availability, correlate to compositional variations of bacteria and fungi in bulk and rhizosphere soils. Our results showed that high rates of biochar and manure promoted the bacterial richness in bulk and rhizosphere soils by increasing soil pH and reducing soil arsenic(As) and copper(Cu) availability. Compared with soil As and Cu availability, soil p H had opposite effects on beta diversity of both the bacterial and fungal communities. Specifically, biochar and swine manure applications stimulated the bacterial classes Gemmatimonadetes, Deltaproteobacteria, and Gammaproteobacteria by increasing soil pH and decreasing soil available chemical elements. Opposite trends were observed in fungal communities responding to biochar and manure. For example, biochar restrained the fungal class Eurotiomycetes by decreasing soil As and Cu availability, but manure inhibited Leotiomycetes mainly because of an increase in soil pH and a decrease in soil dissolved organic C. These suggest that both bacterial and fungal communities respond significantly to biochar and manure amendments in both bulk and rhizosphere soils, possibly because of their sensitive adaptation to variations in soil environmental factors, such as pH level and chemical element availability. | Jun MENG Wenjin LI Yingbo QIU Zhangtao LI Linze LI Yu LUO Haipeng GUO Yijun YU Shengdao SHAN Huaihai CHEN | 2023 | Pedosphere2023，33，6： | 0 |
| 7 | Characterization of mineral element fingerprints under soilcrop systems in eastern and western rice-producing areas of Jilin Province,China显示文摘To assess the indicative function of the fingerprint characteristics of mineral elements for small agricultural producing areas,20 sets of soil surface samples and corresponding rice samples were collected from Songyuan and Hunchun of Jilin Province,China.Forty-six mineral elements of brown rice,soil,and rice husk were examined by inductively coupled plasma mass spectrometry.Ten characteristic elements(Li,Ag,Y,Bi,U,Eu,Er,Rb,Mo and As)were identified via multivariate statistics(Variance importance value analysis and rank sum test in SPSS and SIMCA software packages).The correlation of mineral elements in brown rice,soil,and rice husks of the two sample areas was analyzed and regression analysis models of characteristic mineral elements in brown rice were developed.The results indicate that a correlation exists among brown rice,soil,and rice husks in the same area,and the correlation tests using selected elements showed that all correlation coefficients were 0.65 or above.Differences in brown rice were found between different regions.Consequently,brown rice producing areas can be distinguished by the fingerprint characteristics of mineral elements. | BU Yuanbo CAO Shuhe LI Linze | 2022 | Global Geology2022，25，4： | 0 |
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