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Grass Research 2021年第1期1卷 3-12页

作者： Molly Bindell Jing Luo Emily Walsh Nicole EWagner Stephen JMiller guohong cai Stacy ABonos Ning Zhang Department of Plant Biology Rutgers University59 Dudley RoadForan Hall 201New BrunswickNJ 08901USA Department of Biological and Chemical Sciences Thomas Jefferson University4201 Henry AvenuePhiladelphiaPA 19144USA Department of Biochemistry and Microbiology Rutgers University76 Lipman DriveNew BrunswickNJ 08901USA USDA APHISPPQLinden Plant Inspection Station1500 Lower RoadLindenNJ 07036USA Crop Production and Pest Control Research Unit USDA/ARS and Botany and Plant Pathology DepartmentPurdue University915 West State StreetWest LafayetteIN 47907USA

Arbuscular mycorrhizal(AM)fungi contribute globally to ecosystem services and play an important role in sustainable crop ***,it is unclear which factors contribute most to their colonization and community structure at different sites,particularly in understudied *** study investigated the AM fungal communities associated with switchgrass(Panicum virgatum L.)in the understudied acidic and oligotrophic pine barrens ecosystem using next-generation *** was also sampled from agroecosystems,as well as,from a native prairie for *** pine barrens switchgrass harbored a distinct AM fungal community−Acaulospora and Ambispora were almost exclusively found in the pine barrens sites,and some of these species may represent undescribed *** was the most ubiquitous AM fungal genus recovered from all *** study suggests differences in the AM fungal community structure under different soil properties and land *** is the first sequence-based report of the AM fungal communities in the pine barrens ecosystem.

关键词： barren soil acidic

Achieving ultrahigh electrochemical performance by surface design and nanoconfined water manipulation

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National Science Review 2022年第6期9卷 143-152页

作者： Haisheng Li Kui Xu Pohua Chen Youyou Yuan Yi Qiu Ligang Wang Liu Zhu Xiaoge Wang guohong cai Liming Zheng Chun Dai Deng Zhou Nian Zhang Jixin Zhu Jinglin Xie Fuhui Liao Hailin Peng Yong Peng Jing Ju Zifeng Lin Junliang Sun College of Chemistry and Molecular Engineering Beijing National Laboratory for Molecular Sciences Peking University Key Laboratory of Flexible Electronics and Institute of Advanced Materials Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Core Labs King Abdullah University of Science and Technology Electron Microscopy Centre of Lanzhou University Lanzhou University School of Chemical and Environmental Engineering China University of Mining and Technology State Key Laboratory of Functional Materials for Informatics Shanghai Institute of Microsystem and Information TechnologyChinese Academy of Sciences Analytical Instrumentation Center Peking University School of Physical Science and Technology Electron Microscopy Centre of Lanzhou University and Key Laboratory of Magnetism and Magnetic Materials of the Ministry of Education Lanzhou University College of Materials Science and Engineering Sichuan University

The effects of nanoconfined water and the charge storage mechanism are crucial to achieving the ultrahigh electrochemical performance of two-dimensional transition metal carbides(MXenes). We propose a facile method to manipulate nanoconfined water through surface chemistry modification. By introducing oxygen and nitrogen surface groups, more active sites were created for Ti3C2MXene, and the interlayer spacing was significantly increased by accommodating three-layer nanoconfined water. Exceptionally high capacitance of 550 F g-1(2000 F cm-3) was obtained with outstanding high-rate performance. The atomic scale elucidation of the layer-dependent properties of nanoconfined water and pseudocapacitive charge storage was deeply probed through a combination of ‘computational and experimental microscopy’. We believe that an understanding of, and a manipulation strategy for, nanoconfined water will shed light on ways to improve the electrochemical performance of MXene and other two-dimensional materials.

关键词： two-dimensional material, MXene nanoconfined water energy storage mechanism supercapacitors

Borates as a new direction in the design of oxide ion conductors

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Science China Materials 2022年第10期65卷 2737-2745页

作者： Xiaohui Li Li Yang Zhenyu Zhu Xiaoge Wang Pohua Chen Senchuan Huang Xianyi Wei guohong cai Pascal Manuel Sihai Yang Jianhua Lin Xiaojun Kuang Junliang Sun Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials College of Chemistry and BioengineeringGuilin University of TechnologyGuilin 541004China College of Chemistry and Molecular Engineering Peking UniversityBeijing National Laboratory for Molecular Science(BNLMS)Beijing 100871China MOE Key Laboratory of New Processing Technology for Nonferrous Metal and Materials Guangxi Key Laboratory of Optical and Electronic Materials and DevicesGuangxi Universities Key Laboratory of Nonferrous Metal Oxide Electronic Functional Materials and DevicesCollege of Materials Science and EngineeringGuilin University of TechnologyGuilin 541004China MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of ChemistrySun Yat-Sen UniversityGuangzhou 510275China ISIS Facility Science and Technology Facilities Council(STFC)Rutherford Appleton LaboratoryChiltonOX110QXUK Department of Chemistry University of ManchesterManchester M139PLUK

Lowering the operating temperature of solid oxide fuel cells(SOFCs)has extensively stimulated the development of new oxide ion ***,inspired by the structural commonalities of oxide ion conductors,the inability to accommodate oxygen vacancies in the rigid,isolated,3-fold tetrahedral rings of SrSi/GeO_(3)-based materials,and the considerable flexibility of BO_(n) polyhedra in terms of coordination number,rotation,deformation,and linkage,we report the first borate-base family of oxide ion conductors,(Gd/Y)_(1−x)Zn_(x)BO_(3−0.5x),through combined computational prediction and experimental *** oxygen vacancies in(Gd/Y)BO_(3)can be accommodated by forming B_(3)O_(8)units in isolated,3-fold,tetrahedral rings of B_(3)O_(9)and transported through a cooperative mechanism of oxygen exchange between the B_(3)O_(9)and B_(3)O_(8)units,which is assisted by the intermediate opening and extending of these *** study opens a new scientific field of the borate system for designing and discovering oxide ion conductors.

关键词： solid oxide fuel cells (Gd/Y)1−xZnxBO3−0.5x oxide ion migration mechanism borate oxide ion conductors ab initio molecular dynamics simulations

蔗糖、多效唑、ABA、KT对淮山薯试管珠芽诱导的影响

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热带作物学报 2010年第9期31卷 1458-1463页

作者：蔡国红杨泉李洪波丰锋广东海洋大学农学院广东湛江524088

以淮山薯不定芽为材料,采用正交试验设计方法研究了蔗糖、多效唑(PP333)、脱落酸(ABA)、激动素(KT)对淮山薯试管珠芽诱导的影响。结果表明:①组合MS+蔗糖90 g/L+PP333 2.0 mg/L+ABA 12 mg/L+KT 1.0 mg/L最有利于淮山薯试管珠芽的诱导,... 详细信息

以淮山薯不定芽为材料,采用正交试验设计方法研究了蔗糖、多效唑(PP333)、脱落酸(ABA)、激动素(KT)对淮山薯试管珠芽诱导的影响。结果表明:①组合MS+蔗糖90 g/L+PP333 2.0 mg/L+ABA 12 mg/L+KT 1.0 mg/L最有利于淮山薯试管珠芽的诱导,珠芽诱导率84.46%,平均珠芽数4.45个;②蔗糖是影响珠芽诱导率和平均珠芽数的主导因子,脱落酸是影响珠芽大小的主导因子;③较高浓度的蔗糖(90 g/L)有利于淮山薯试管珠芽的诱导,平均诱导率77.63%,平均珠芽数4.12个。

关键词：淮山薯试管珠芽正交设计

mGluR5参与小鼠睡眠剥夺快速抗抑郁作用的机制研究

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神经解剖学杂志 2019年第3期35卷 251-257页

作者：赵锁蔡国洪朱媛媛武胜昔段建红空军军医大学军事口腔医学国家重点实验室国家口腔疾病临床医学研究中心第三附属医院西安710032 空军军医大学基础医学院神经生物学教研室西安710032

目的:探讨代谢型谷氨酸受体5(mGluR5)在睡眠剥夺抗抑郁作用中的机制。方法:采用坐骨神经分支选择损伤(SNI)方法制备神经病理性痛小鼠伴发负性情绪的动物模型,利用旷场和高架十字实验评估小鼠的焦虑样行为,利用悬尾实验和糖水偏好实验评... 详细信息

目的:探讨代谢型谷氨酸受体5(mGluR5)在睡眠剥夺抗抑郁作用中的机制。方法:采用坐骨神经分支选择损伤(SNI)方法制备神经病理性痛小鼠伴发负性情绪的动物模型,利用旷场和高架十字实验评估小鼠的焦虑样行为,利用悬尾实验和糖水偏好实验评估小鼠的抑郁样行为,利用von-Frey方法检测小鼠的机械痛敏行为;采用温和处理的方法对有抑郁样行为小鼠进行睡眠剥夺,并评估睡眠剥夺对小鼠焦虑、抑郁样行为的影响;采用Western Blot方法检测SNI模型及睡眠剥夺后小鼠内侧前额叶皮层(mPFC)内mGluR5表达量的变化;进一步对小清蛋白(PV)阳性神经元mGluR5敲除的小鼠进行睡眠剥夺前后的行为学检测。结果:SNI模型小鼠40 d后出现焦虑样行为,60 d左右出现抑郁样行为,睡眠剥夺可明显缓解其抑郁样行为,但是对焦虑样行为和机械痛敏无影响;抑郁情绪及睡眠剥夺对mPFC内mGluR5表达水平无影响,但PV^+神经元mGluR5敲除的小鼠表现出抑郁样行为,且睡眠剥夺对其抑郁样行为无缓解作用。结论:睡眠剥夺可以明显缓解神经病理性痛伴发的抑郁样行为,PV^+神经元的mGluR5在抑郁样行为的发生和睡眠剥夺的抗抑郁效果中可能发挥着重要的作用。

关键词：睡眠剥夺抗抑郁内侧前额叶皮层 mGluR5 PV^+神经元小鼠

Erratum to: Borates as a new direction in the design of oxide ion conductors(vol 65, issue 10, page 2737, 2022)

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Science China Materials 2022年

作者： Xiaohui Li Li Yang Zhenyu Zhu Xiaoge Wang Bohua Chen Senchuan Huang Xianyi Wei guohong cai Pascal Manuel Sihai Yang Jianhua Lin Xiaojun Kuang Junliang Sun Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials College of Chemistry and Bioengineering Guilin University of Technology College of Chemistry and Molecular Engineering Peking University Beijing National Laboratory for Molecular Science (BNLMS) MOE Key Laboratory of New Processing Technology for Nonferrous Metal and Materials Guangxi Key Laboratory of Optical and Electronic Materials and Devices Guangxi Universities Key Laboratory of Nonferrous Metal Oxide Electronic Functional Materials and Devices College of Materials Science and Engineering Guilin University of Technology MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University ISIS Facility Science and Technology Facilities Council (STFC) Rutherford Appleton Laboratory Department of Chemistry University of Manchester

In the version of the article originally published in the volume 62, issue 10, 2022 of Sci. china Mater.(page 2737-2745, https://***/10.1007/s40843-022-2044-3). The chemical shift reported in Figure 5f for the11B solid-state NMR spectra is incorrect because no parameter correction was performed during data processing. The correction of11B solid-state NMR spectra of Y1-xZnxBO3-0.5xand H3BO3is as follows.

关键词：

神经病理性痛条件下前额叶皮质内代谢型谷氨酸受体第5亚型的表达及分布变化

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神经解剖学杂志 2016年第3期32卷 301-306页

作者：车银伟蔡国洪王鑫刘爱东武胜昔成都医学院基础医学院成都610500 第四军医大学神经生物教研室西安710032 成都医学院附属医院神经内科成都610500

目的:观察慢性神经病理性痛状态下内侧前额叶皮质(medial prefrontal cortex,mPFC)内代谢型谷氨酸受体第5亚型(metabotropic glutamate receptor 5,mGluR5)表达与疼痛及其伴随情绪反应之间的关系。方法:采用雄性SD(Sprague Dawley)大鼠40只,随机分为5组(正常组和手术后1、3、5、7 d组)。应用免疫荧光组织化学染色、Western Blot和行为学方法,观察腰5脊神经结扎(L5 spinal nerve ligation,SNL)术后1、3、5、7 d大鼠的情绪反应和mPFC内mGluR5的表达情况。结果:大鼠神经病理痛模型制作成功后,其50%机械性缩足阈值(paw withdrawal threshold,PWT)显著下降,且伴有焦虑样行为。免疫荧光组织化学染色结果显示:术后7 d大鼠mPFC内mGluR5在细胞内的分布发生改变,与正常组大鼠相比,mGluR5被募集到细胞突起中。Western Blot结果显示:术后7 d,mPFC内mGluR5的表达量减少,与正常对照组相比,有统计学差异(P<0.05)。结论:慢性神经病理性痛伴随焦虑样症状可导致大鼠mPFC内mGluR5的表达减少,分布发生改变。

关键词：神经病理性痛前额叶皮质 mGluR5 焦虑大鼠

Erratum to:Borates as a new direction in the design of oxide ion conductors(vol 65,issue 10,page 2737,2022)

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Science China Materials 2022年第11期65卷 3186-3186页

作者： Xiaohui Li Li Yang Zhenyu Zhu Xiaoge Wang Bohua Chen Senchuan Huang Xianyi Wei guohong cai Pascal Manuel Sihai Yang Jianhua Lin Xiaojun Kuang Junliang Sun Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials College of Chemistry and BioengineeringGuilin University of TechnologyGuilin 541004China College of Chemistry and Molecular Engineering Peking UniversityBeijing National Laboratory for Molecular Science(BNLMS)Beijing 100871China MOE Key Laboratory of New Processing Technology for Nonferrous Metal and Materials Guangxi Key Laboratory of Optical and Electronic Materials and DevicesGuangxi Universities Key Laboratory of Nonferrous Metal Oxide Electronic Functional Materials and DevicesCollege of Materials Science and EngineeringGuilin University of TechnologyGuilin 541004China MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of ChemistrySun Yat-Sen UniversityGuangzhou 510275China ISIS Facility Science and Technology Facilities Council(STFC)Rutherford Appleton LaboratoryChiltonOX110QXUK Department of Chemistry University of ManchesterManchester M139PLUK

In the version of the article originally published in the volume 62,issue 10,2022 of *** Mater.(page 2737-2745,https://***/10.1007/s40843-022-2044-3).The chemical shift reported in Figure 5f for the^(11)B solid-state ... 详细信息

关键词： Figure correction processing.

踝关节骨折脱位合并下胫腓联合分离47例治疗体会

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浙江中医药大学学报 2009年第3期33卷 364-365页

作者：俞哲平蔡国宏何其俊浙江省龙游县中医院龙游324400

[目的]探讨踝关节骨折脱位合并下胫腓联合分离的治疗方法。[方法]踝关节骨折脱位合并下胫腓联合分离47例,采用切开复位内固定方法治疗。[结果]本组47例,骨折愈合时间为10～24周,内固定平均取出时间为10月。根据Baird-Jackson评分,优良率... 详细信息

[目的]探讨踝关节骨折脱位合并下胫腓联合分离的治疗方法。[方法]踝关节骨折脱位合并下胫腓联合分离47例,采用切开复位内固定方法治疗。[结果]本组47例,骨折愈合时间为10～24周,内固定平均取出时间为10月。根据Baird-Jackson评分,优良率93.6%。[结论]下胫腓联合的整复固定,既恢复了踝关节的正常解剖,又为踝关节早期功能锻炼创造条件,减少并发症的发生。

关键词：踝关节骨折脱位下胫腓联合分离内固定

神经病理性痛大鼠海马CA1区锥体神经元树突及树突棘的变化

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神经解剖学杂志 2016年第3期32卷 403-406页

作者：王鑫蔡国洪车银伟刘爱东武胜昔成都医学院基础医学院成都610500 第四军医大学神经生物教研室西安710032 成都医学院附属医院神经内科成都610500

目的:观察神经病理性痛条件下大鼠海马CA1区锥体神经元树突形态和树突棘密度的变化。方法:建立大鼠腰5脊神经结扎(L5 spinal nerve ligation,SNL)神经病理性痛模型,对照组为假手术组即只暴露腰5脊神经,不结扎。利用Von Frey纤维丝检测其... 详细信息

目的:观察神经病理性痛条件下大鼠海马CA1区锥体神经元树突形态和树突棘密度的变化。方法:建立大鼠腰5脊神经结扎(L5 spinal nerve ligation,SNL)神经病理性痛模型,对照组为假手术组即只暴露腰5脊神经,不结扎。利用Von Frey纤维丝检测其50%机械性缩足阈值(paw withdrawal threshold,PWT),判断SNL模型是否成功。通过高尔基(Golgi)染色的方法观察SNL模型后14 d海马CA1区锥体神经元树突形态和树突棘密度的变化。结果:SNL模型组大鼠CA1区锥体神经元树突棘密度升高,与对照组相比有统计学差异(P<0.05),而锥体神经元树突分支数无明显差异。结论:神经病理性痛会导致海马CA1区锥体神经元树突棘密度升高。

关键词：神经病理性痛海马树突树突棘 Golgi染色大鼠