检索结果-南通市图书馆

同方期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

昆北切16、切4区域构造精细解释

石化技术 2015年第2期22卷 106-页

作者：姚文礼长江大学工程技术学院湖北荆州434020

在精细地层对比与层位标定的基础上,结合地震相干分析、切片解释、三维可视化等技术开展切16、切4区全三维地震解释,落实断裂系统及构造形态,实现对工区内小断层的展布规律再认识,落实工区内各层段准确构造形态和断层的分布特征。

关键词：构造精细解释全三维地震解释地震合成记录构造成图

Photo‑Energized MoS_(2)/CNT Cathode for High‑Performance Li–CO_(2)Batteries in a Wide‑Temperature Range

在线全文

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第1期17卷 160-175页

作者： Tingsong Hu Wenyi Lian Kang Hu Qiuju Li Xueliang Cui Tengyu yao Laifa Shen Jiangsu Key Laboratory of Materials and Technologies for Energy Storage College of Materials Science and TechnologyNanjing University of Aeronautics and AstronauticsNanjing 210016People’s Republic of China

Li–CO_(2) batteries are considered promising energy storage systems in extreme environments such as Mars;however,severe performance degradation will occur at a subzero temperature owning to the sluggish reaction ***,a photo-energized strategy adopting sustainable solar energy in wide working temperature range Li–CO_(2) battery was achieved with a binder-free MoS_(2)/carbon nanotube(CNT)photo-electrode as *** unique layered structure and excellent photoelectric properties of MoS_(2) facilitate the abundant generation and rapid transfer of photo-excited carriers,which accelerate the CO_(2) reduction and Li_(2)CO_(3) decomposition upon *** illuminated battery at room temperature exhibited high discharge voltage of 2.95 V and mitigated charge voltage of 3.27 V,attaining superior energy efficiency of 90.2%and excellent cycling stability of over 120 *** at an extremely low temperature of−30℃,the battery with same electrolyte can still deliver a small polarization of 0.45 V by the photoelectric and photothermal synergistic mechanism of MoS_(2)/CNT *** work demonstrates the promising potential of the photo-energized wide working temperature range Li–CO_(2) battery in addressing the obstacle of charge overpotential and energy efficiency.

关键词： Li-CO_(2)batteries Photo-energized Wide operation-temperature Kinetics MoS_(2)

Efficient and Stable Perovskite Solar Cells and Modules Enabled by Tailoring Additive Distribution According to the Film Growth Dynamics

在线全文

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第2期17卷 387-400页

作者： Mengen Ma Cuiling Zhang Yujiao Ma Weile Li yao Wang Shaohang Wu Chong Liu yaohua Mai Institute of New Energy Technology College of Physics&Optoelectronic EngineeringJinan UniversityGuangzhou 510632People’s Republic of China Key Laboratory of New Semiconductors and Devices of Guangdong Higher Education Institutes Jinan UniversityGuangzhou 510632People’s Republic of China Guangdong Mellow Energy Co. LimitedYuanming RoadZhuhai 519075GuangdongPeople’s Republic of China

Gas quenching and vacuum quenching process are widely applied to accelerate solvent volatilization to induce nucleation of perovskites in blade-coating *** this work,we found these two pre-crystallization processes lead to different order of crystallization dynamics within the perovskite thin film,resulting in the differences of additive *** then tailor-designed an additive molecule named 1,3-bis(4-methoxyphenyl)thiourea to obtain films with fewer defects and holes at the buried interface,and prepared perovskite solar cells with a certified efficiency of 23.75%.Furthermore,this work also demonstrates an efficiency of 20.18%for the large-area perovskite solar module(PSM)with an aperture area of 60.84 cm^(2).The PSM possesses remarkable continuous operation stability for maximum power point tracking of T_(90)>1000 h in ambient air.

关键词： Gas quenching Additive distribution Buried passivation Blade coating Crystallization dynamics

FUBP3 mediates the amyloid-β-induced neuronal NLRP3 expression

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第7期20卷 2068-2083页

作者： Jing yao Yuan Li Xi Liu Wenping Liang Yu Li Liyong Wu Zhe Wang Weihong Song The National Clinical Research Center for Geriatric Disease Xuanwu HospitalCapital Medical UniversityBeijingChina Department of Neurology The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan ProvinceChina Department of Neurosurgery Xuanwu HospitalCapital Medical UniversityBeijingChina Department of Pediatrics The Second Affiliated Hospital and Yuying Children’s HospitalKey Laboratory of Alzheimer’s Disease of Zhejiang ProvinceInstitute of AgingWenzhou Medical UniversityWenzhouZhejiang ProvinceChina Oujiang Laboratory(Zhejiang Laboratory for Regenerative Medicine Visionand Brain Health)WenzhouZhejiang ProvinceChina

Alzheimer's disease is characterized by deposition of amyloid-β,which forms extracellular neuritic plaques,and accumulation of hyperphosphorylated tau,which aggregates to form intraneuronal neurofibrillary tangles,in the *** NLRP3 inflammasome may play a role in the transition from amyloid-βdeposition to tau phosphorylation and *** NLRP3 is primarily found in brain microglia,and tau is predominantly located in neurons,it has been suggested that NLRP3 expressed by microglia indirectly triggers tau phosphorylation by upregulating the expression of pro-inflammatory ***,we found that neurons also express NLRP3 in vitro and in vivo,and that neuronal NLRP3 regulates tau *** biochemical methods,we mapped the minimal NLRP3 promoter and identified FUBP3 as a transcription factor regulating NLRP3 expression in *** primary neurons and the neuroblastoma cell line Neuro2A,FUBP3 is required for endogenous NLRP3 expression and tau phosphorylation only when amyloid-βis *** the brains of aged wild-type mice and a mouse model of Alzheimer's disease,FUBP3 expression was markedly increased in cortical *** analysis suggested that FUBP3 plays a role in neuron-mediated immune *** also found that FUBP3 trimmed the 5′end of DNA fragments that it bound,implying that FUBP3 functions in stress-induced *** findings suggest that neuronal NLRP3 may be more directly involved in the amyloid-β-to–phospho-tau transition than microglial NLRP3,and that amyloid-βfundamentally alters the regulatory mechanism of NLRP3 expression in *** that FUBP3 was only expressed at low levels in young wild-type mice and was strongly upregulated in the brains of aged mice and Alzheimer's disease mice,FUBP3 could be a safe therapeutic target for preventing Alzheimer's disease progression.

关键词： 5′end trimming Alzheimer's disease amyloid-beta amyloid-β-dependent transcription FUBP3 inflammasome inflammation neuron NLRP3 tau transcription factor

Recent advances in organic cathodes for dual-ion batteries

在线全文

学校读者我要写书评

暂无评论

Science China Chemistry 2024年第12期67卷 4014-4036页

作者： wenli Hu Weisheng Zhang Chenxing Zhang Chengqiu Li Shilin Mei Chang-Jiang yao State Key Laboratory of Explosion Science and Safety Protection School of Mechatronical EngineeringBeijing Institute of TechnologyBeijing 100081China

Dual-ion batteries(DIBs),a novel energy storage technology wherein both anions and cations actively participate in the electrochemical redox process,hold great promise for further cost reduction in chemical energy *** materials have garnered significant attention as cathode materials for DIBs due to high working voltage,exceptional rate capability,environmental friendliness,and unique designable *** review provides a detailed discussion of the energy storage mechanism and typical characteristics of organic cathode materials from various reaction active *** work also highlights the current limitations and proposes ideas for ***,potential future directions for the advancement of DIBs are summarized.

关键词： dual-ion batteries organic cathode energy storage high working voltage anion storage

Rapid Authentication of the Poisonous Plant Gelsemium elegans by Combining Filter-Paper-Based DNA Extraction and RPA–LFD Detection

在线全文

学校读者我要写书评

暂无评论

Engineering 2021年第1期7卷 14-16页

作者： Xiasheng Zheng wenli An Hui yao Jiang Xu Shilin Chen National Engineering Research Center for Modernization of Traditional Chinese Medicine Mathematical Engineering Academy of Chinese MedicineGuangzhou University of Chinese MedicineGuangzhou 510006China Institute of Chinese Materia Medica China Academy of Chinese Medical SciencesBeijing 100700China Institute of Medicinal Plant Development Chinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100193China

Numerous plants and animals are edible and officinal,but some can be *** is sometimes confusion between poisonous and non-poisonous materials because of similarities in their ***,the unwitting intake of poisonous plant or animal material has resulted in poisoning cases and sometimes in death,especially for situation in the *** and accurate authentication of toxic species is essential for establishing and adopting optimal and urgent treatment for patients in such cases,and can be life-saving or can at least minimize the damage to ***,most of the current species authentication methods,including DNA barcoding,loop-mediated isothermal amplification(LAMP),chromatography technologies,and other methods,depend on professional equipment and a specialist laboratory,which are impracticable for real-time application in the *** is therefore crucial to develop a rapid,accurate,and specific authentication method for poisonous species that does not require any equipment.

关键词： intake establishing Plant

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

铅慢性暴露对小鼠免疫毒性的研究

环境科学与技术 2023年第6期46卷 45-51页

作者：韩冰周丽鹏姚文利李华南劳旭婷徐佳婷刘毅璐金信成董莉莉孙世梅吉林建筑大学应急科学与工程学院吉林长春130118 吉林建筑大学市政与环境工程学院吉林长春130118 吉林省东昇建筑工程公司吉林通化134002 吉林通化城建投资集团有限公司吉林通化134001

评估铅慢性暴露对从业者可能造成的免疫系统的影响,可为降低安全隐患提供科学依据。该研究以实验小鼠为模型,通过铅慢性暴露8周后,使用酶联免疫、qRT-PCR等方法,进行体重和子代出生数量,肝脏、肾脏和肠道内丙二醛(Malondialdehyde,MDA)... 详细信息

评估铅慢性暴露对从业者可能造成的免疫系统的影响,可为降低安全隐患提供科学依据。该研究以实验小鼠为模型,通过铅慢性暴露8周后,使用酶联免疫、qRT-PCR等方法,进行体重和子代出生数量,肝脏、肾脏和肠道内丙二醛(Malondialdehyde,MDA)、谷胱甘肽(Glutathione,GSH)、大脑皮质组超氧化物歧化酶(Superoxide Dismutase,SOD)和活性氧(Reactive Oxygen Species,ROS)的检测。通过铅慢性暴露4周后,试验动物注射O型口蹄疫(Foot and Mouth Disease,FMD)疫苗,通过淋巴细胞增殖能力、自然杀伤(Natural Killer,NK)细胞活性、特异性抗体水平和细胞免疫水平,详析铅慢性暴露对小鼠免疫毒性的影响。与阴性对照组相比,铅慢性暴露后小鼠体重出现下降趋势,心脏、肝脏、肾脏、脑和脾脏等脏器的重量也下降,肠道肿胀,相应脏器系数变大铅慢性暴露后体重分别为(31.4±1.3)g、(29.4±1.1)g。对照组和铅暴露组的肾脏、肝脏、小肠、结肠中GSH、MDA分别为(5.05±0.28)、(2.65±0.23)和(39.5±9.6)、(123.2±14.2);(4.35±0.26)、(1.48±0.12)和(43.5±10.6)、(135.2±21.3);(5.26±0.27)、(1.98±0.17)和(0.32±0.07)、(0.67±0.09)。大脑皮质脑皮质组织中SOD和ROS分别为(364.35±13.26);(307.47±6.43)、(47.56±9.96)和(88.62±7.93)。自然杀伤细胞(natural killer cell,NKC)的活性下降,淋巴细胞刺激指数显著上升。铅慢性暴露引起NK细胞对靶细胞的杀伤能力显著下降,淋巴细胞刺激指数显著升高。铅慢性暴露对机体的特异性抗体水平有一定抑制作用。白介素2(interleukin-2,IL-2)、干扰素-γ(interferon,IFN-γ)水平低于对照组,IL-4水平显著升高。铅慢性暴露可损害多个器官,引起免疫功能下降,产生综合免疫毒性。

关键词：铅慢性暴露免疫毒性神经毒性细胞免疫

Mainchain conformation ordering self-assembly tailored room temperature phosphorescence emission

在线全文

学校读者我要写书评

暂无评论

Science China Chemistry 2025年第01期 329-336页

作者： Yuzhu Li Yumeng Gao Feng Tian Yu Wang Yuan yao Shaoliang Lin Xiang Ma Binbin Xu Shanghai Key Laboratory of Advanced Polymeric Materials Key Laboratory for Ultrafine Materials of Ministry of Education School of Materials Science and Engineering East China University of Science and Technology Shanghai Synchrotron Radiation Facility Shanghai Advanced Research Institute Chinese Academy of Sciences Key Laboratory for Advance Materials and Feringa Noble Prize Scientist Joint Research Centre Frontiers Science for Materiobiology and Dynamic Chemistry School of Chemistry and Molecular Engineering East China University of Science & Technology

Developing organic room-temperature phosphorescence （RTP） materials with a wide range of tunable-emission is significant in expanding the applications of RTP ***,we rationally designed amphiphilic alternating copolymers poly(1,2-bis（4-alkoxyphenyl）ethane-1,2-dione-alt-（ethylene glycol）x)(P（Bz-alt-EGx）) that combined the advantage of alternating benzil and EGxskeleton,and tunable mainchain *** a mainchain conformation ordering assembly （COA） process,P（Bz-alt-EGx） self-assembled into well-defined platelets,and such assemblies emitted blue RTP at ca.425 nm due to the ordered folded-chain conformation and confined *** contrast,traditional self-assembly （TA） of P（Bz-alt-EGx） obtained less ordered aggregates,such as asymmetric worms,vesicles,and rod-like *** resultant less ordered aggregates exhibited yellow-green RTP at ca.550 *** wide-tuning RTP emission in solution （between blue and yellow-green,over125 nm） is realized using the P（Bz-alt-EGx） alternating copolymers under the treatment of different self-assembly *** study uncovers a new strategy to tailor the RTP emission through different self-assembly pathways and holds great promise for the fabrication of advanced optical materials.

关键词：

同方期刊数据库

Ultra‑Transparent and Multifunctional IZVO Mesh Electrodes for Next‑Generation Flexible Optoelectronics

在线全文

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第1期17卷 293-309页

作者： Kiran A.Nirmal Tukaram D.Dongale Atul C.Khot Chenjie yao Nahyun Kim Tae Geun Kim School of Electrical Engineering Korea UniversityAnam‑ro 145Seongbuk‑guSeoulRepublic of Korea Computational Electronics and Nanoscience Research Laboratory School of Nanoscience and BiotechnologyShivaji UniversityKolhapur 416004India

Mechanically durable transparent electrodes are essential for achieving long-term stability in flexible optoelectronic ***,they are crucial for applications in the fields of energy,display,healthcare,and soft *** meshes represent a promising alternative to traditional,brittle,metal oxide conductors due to their high electrical conductivity,optical transparency,and enhanced mechanical *** this paper,we present a simple method for fabricating an ultra-transparent conducting metal oxide mesh electrode using selfcracking-assisted *** this method,we produced an electrode with ultra-transparency(97.39%),high conductance(Rs=21.24Ωsq^(−1)),elevated work function(5.16 eV),and good mechanical *** also evaluated the effectiveness of the fabricated electrodes by integrating them into organic photovoltaics,organic light-emitting diodes,and flexible transparent memristor devices for neuromorphic computing,resulting in exceptional device *** addition,the unique porous structure of the vanadium-doped indium zinc oxide mesh electrodes provided excellent flexibility,rendering them a promising option for application in flexible optoelectronics.

关键词： Self-cracking template Vanadium-doped indium zinc oxide mesh Organic solar cells Organic light-emitting diodes Flexible transparent memory