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Efficient and Stable Photoassisted lithium‑Ion Battery Enabled by Photocathode with Synergistically Boosted Carriers Dynamics

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Nano-Micro Letters 2025年第3期17卷 440-454页

作者： Zelin Ma Shiyao Wang Zhuangzhuang Ma Juan li Luomeng Zhao Zhihuan li Shiyuan Wang Yazhou Shuang Jiulong Wang fang Wang Weiwei Xia Jie Jian Yibo He Junjie Wang Pengfei Guo Hongqiang Wang State Key Laboratory of Solidification Processing Center for Nano Energy MaterialsSchool of Materials Science and EngineeringNorthwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene(NPU)Xi’an 710072People’s Republic of China State Key Laboratory of Solidification Processing School of Materials Science and Engineering DepartmentNorthwestern Polytechnical UniversityXi’an 710072People’s Republic of China State Key Laboratory of Solidification Processing Center of Advanced Lubrication and Seal MaterialsSchool of Materials Science and EngineeringNorthwestern Polytechnical UniversityXi’an 710072People’s Republic of China Research and Development Institute of Northwestern Polytechnical University in Shenzhen Shenzhen 518063People’s Republic of China Key Laboratory of Applied Surface and Colloid Chemistry Shaanxi Key Laboratory for Advanced Energy DevicesShaanxi Engineering Lab for Advanced Energy TechnologySchool of Materials Science and EngineeringNational Ministry of EducationShaanxi Normal UniversityXi’an 710119People’s Republic of China

Efficient and stable photocathodes with versatility are of significance in photoassisted lithium-ion batteries(PliBs),while there is always a request on fast carrier transport in electrochemical active *** work proposes a general approach of creating bulk heterojunction to boost the carrier mobility of photocathodes by simply laser assisted embedding of plasmonic *** employed in PliBs,it was found effective for synchronously enhanced photocharge separation and transport in light charging ***,experimental photon spectroscopy,finite difference time domain method simulation and theoretical analyses demonstrate that the improved carrier dynamics are driven by the plasmonic-induced hot electron injection from metal to TiO_(2),as well as the enhanced conductivity in TiO2 matrix due to the formation of oxygen vacancies after Schottky *** from these merits,several benchmark values in performance of TiO2-based photocathode applied in PliBs are set,including the capacity of 276 mAh g^(−1)at 0.2 A g^(−1)under illumination,photoconversion efficiency of 1.276%at 3 A g^(−1),less capacity and Columbic efficiency loss even through 200 *** results exemplify the potential of the bulk heterojunction strategy in developing highly efficient and stable photoassisted energy storage systems.

关键词： Photoassisted lithium-ion batteries Bulk heterojunction Carrier dynamics TiO2 nanofiber Plasmonic metal nanocrystals

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Dynamic performance enhancement in Ti/Au ohmic contacts on β-Ga2O3-on-Si C substrates: evidence from pulsed measurements

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Science China(Information Sciences) 2025年第1期68卷 400-401页

作者： Chenyu liU Yibo WANG Wenhui XU Shuqi HUANG Chunxiao YU Zeyu YANG Xiaole JIA Xiaoxi li Bochang li Zhengdong LUO Cizhe fang Yan liU Tiangui YOU Xin OU Genquan HAN School of Microelectronics Xidian University Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences Hangzhou Institute of Technology Xidian University

Titanium/Gold （Ti/Au） metals have been widely employed as ohmic metal contacts on n+Ga2O3,exhibiting the specific contact resistance （ρc） of 10-5-10-6Ω·cm2[1].But previous studies have revealed the presence of a defective Ga2O3layer and reactive Ti-Ga2O3layer at the annealed Ti/*** an interfacial layer can afect the performance of ohmic contact,which may become more pronounced in power devices subjected to electrical stress and high-frequency ***,there have been no reports on the impact of bias stress effects and dynamic degradation of Ti/Au ohmic contacts on n+Ga2O3.

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电力系统自动化控制中的智能技术应用探究

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中小企业管理与科技 2017年第8期1卷 118-119页

作者：徐云芳李洁内蒙古科技大学内蒙古包头014010

由于先进科技的研发与应用,智能技术逐步应用于电力自动化系统中。这不仅能使电力系统自动化程度加强,更能使此种电力自动化系统向智能化方向转变,论文分析了智能技术在电力系统自动化中的应用现状,并着重探讨了电力系统自动化控制中智... 详细信息

由于先进科技的研发与应用,智能技术逐步应用于电力自动化系统中。这不仅能使电力系统自动化程度加强,更能使此种电力自动化系统向智能化方向转变,论文分析了智能技术在电力系统自动化中的应用现状,并着重探讨了电力系统自动化控制中智能技术的应用,旨在加强定力系统自动化程度。

关键词：电力系统自动化智能技术自动化控制

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人直肠癌肿瘤浸润树突状细胞的形态学观察

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解剖学报 2005年第1期36卷 107-109页

作者：谢遵江张云芳刘丽刘颖贺业春哈尔滨医科大学解剖学教研室哈尔滨150086

目的　探讨人直肠癌肿瘤浸润树突状细胞 ((TIDC)的形态学特征。　方法　通过免疫组织化学、光镜和电镜的方法观察人直肠癌TIDC的分布和形态学变化。　结果　TIDC主要分布在癌周区 ,病变早期TIDC比病变晚期数量多 (P <0 0 1)。电镜下 ,T... 详细信息

目的　探讨人直肠癌肿瘤浸润树突状细胞 ((TIDC)的形态学特征。　方法　通过免疫组织化学、光镜和电镜的方法观察人直肠癌TIDC的分布和形态学变化。　结果　TIDC主要分布在癌周区 ,病变早期TIDC比病变晚期数量多 (P <0 0 1)。电镜下 ,TIDC形态不规则 ,细胞表面有许多树枝状突起。TIDC与肿瘤浸润淋巴细胞(TIL)和肿瘤细胞之间接触密切。有一对一、一对多或TIL环绕TIDC形成簇。TIDC与TIL接触之间有糖原颗粒簇。　结论　TIDC数量多少与肿瘤的进展相关 ,TIDC与TIL及肿瘤细胞之间关系密切。

关键词：直肠癌肿瘤浸润树突状细胞人

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李白《蜀道难》时空解读

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天中学刊 2001年第4期16卷 42-44页

作者：张红运铁丽芳驻马店师专河南驻马店463000 襄县师范河南襄县452670

李白《蜀道难》一诗自面世以来，不仅给诗人带来了极高的声誉，而且引起了历代诗评者的极大关注。要真正解读该诗意境和结构方面的佳境妙笔，必须准确把握时间、空间意象在其中所起的作用。唯其如此，方能透析。

关键词：蜀道难时间空间李白古诗意境古诗结构诗歌评价

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8例血液病患者经B型超声引导下PICC穿刺失败的原因分析及对策

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当代护士（上旬刊） 2017年第7期24卷 146-148页

作者：彭美君胡月云李芳中山大学附属第三医院岭南医院血液内科广州510000

目的探讨血液病患者经B超引导下置入经外周插管的中心静脉导管(PICC)穿刺失败原因及处理。方法对2013年1月~2015年7月在我区住院的125例置入PICC的血液病化疗及移植患者进行观察,对8例穿刺困难的原因进行分析及处理。结果穿刺过程中B超... 详细信息

目的探讨血液病患者经B超引导下置入经外周插管的中心静脉导管(PICC)穿刺失败原因及处理。方法对2013年1月~2015年7月在我区住院的125例置入PICC的血液病化疗及移植患者进行观察,对8例穿刺困难的原因进行分析及处理。结果穿刺过程中B超探头固定不当1例、进针过快1例、患者精神紧张1例、操作者精神紧张1例、患者上臂皮下松弛1例,患者消瘦、止血带扎住静脉导致导丝送入困难1例,血管畸形1例,血管条件差1例。通过提早松开消瘦者的止血带、缓慢退出过深穿刺针可使穿刺补救成功2例。加强操作者情绪稳定、置管侧上臂垫高、置管者左肘关节固定、左腕关节放松的方法固定B超探头行二次穿刺成功3例,更换血管穿刺成功3例。结论加强病情和静脉条件的评估、缓解置管双方精神紧张、提高穿刺技巧可有效提高血液病化疗及移植患者B超引导下PICC置管穿刺成功率。

关键词：经外周插管的中心静脉导管(PICC) B超引导

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ICU气管切开患者语言交流障碍的研究进展

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临床医学研究与实践 2018年第19期3卷 196-198页

作者：陈韵芳韩敏李茵吕丹天津市第三中心医院ICU 天津300170

气管切开是ICU机械通气患者人工气道建立方法之一,但同时也使患者丧失了正常语言交流能力。本文从ICU气管切开患者语言交流障碍产生原因、对患者的影响以及语言交流障碍干预方法三个方面进行综述,尤其是针对发音重建这个研究热点进行了... 详细信息

气管切开是ICU机械通气患者人工气道建立方法之一,但同时也使患者丧失了正常语言交流能力。本文从ICU气管切开患者语言交流障碍产生原因、对患者的影响以及语言交流障碍干预方法三个方面进行综述,尤其是针对发音重建这个研究热点进行了重点介绍,概括了目前国内外现有的发音重建方法及临床应用,以期为ICU气管切开患者实现发音重建提供借鉴与参考,提高其生存质量。

关键词：气管切开语言交流障碍发音重建

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Role of nutrition in diabetes mellitus and infections

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World Journal of Clinical Cases 2025年第3期13卷 1-8页

作者： Xue-Lu Yu li-yun Zhou Xiao Huang Xin-Yue li Ming-Ke Wang Ji-Shun Yang Naval Medical Center of PLA Naval Medical UniversityShanghai 200052China

In this editorial,we have commented on the article that has been published in the recent issue of World Journal of Clinical *** authors have described a case of unilateral thyroid cyst and have opined that the acute onset of infection may be linked to diabetes mellitus(DM).We have focused on the role of nutrition in the association between DM and *** with DM are at a high risk of infection,which could also be attributed to nutrition-related *** interventions for patients with diabetes are mainly based on a low-calorie diet,which can be achieved by adhering to a low-carbohydrate ***,dietary fiber supplementation is recommended to maintain the diversity of the gut ***,high-quality protein can prevent the increased risk of infection due to *** of vitamins C,vitamins A,vitamins D,and folic acid improves blood sugar control and facilitates immune *** deficiencies augment the risk of infection,but the relationship with diabetes is mostly U-shaped and a good intake should be maintained.

关键词： Diabetes mellitus Infection Macronutrients Vitamins Minerals

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Maintaining moderate levels of hypochlorous acid promotes neural stem cell proliferation and differentiation in the recovery phase of stroke

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Neural Regeneration Research 2025年第3期20卷 845-857页

作者： lin-Yan Huang Yi-De Zhang Jie Chen Hai-Di Fan Wan Wang Bin Wang Ju-yun Ma Peng-Peng li Hai-Wei Pu Xin-Yian Guo Jian-Gang Shen Su-Hua Qi School of Medical Technology Xuzhou Key Laboratory of Laboratory DiagnosticsXuzhou Medical UniversityXuzhouJiangsu ProvinceChina School of Pharmacy Xuzhou Medical UniversityXuzhouJiangsu ProvinceChina Department of Laboratory Medicine Branch Hospital of Huai’an First People’s HospitalHuai’anJiangsu ProvinceChina Department of Laboratory Medicine the Affiliated Hospital of Xuzhou Medical UniversityXuzhouJiangsu ProvinceChina School of Chinese Medicine The University of Hong KongHong Kong Special Administrative RegionChina

It has been shown clinically that continuous removal of ischemia/reperfusion-induced reactive oxygen species is not conducive to the recovery of late ***,previous studies have shown that excessive increases in hypochlorous acid after stroke can cause severe damage to brain *** previous studies have found that a small amount of hypochlorous acid still exists in the later stage of stroke,but its specific role and mechanism are currently *** simulate stroke in vivo,a middle cerebral artery occlusion rat model was established,with an oxygen-glucose deprivation/reoxygenation model established in vitro to mimic *** found that in the early stage(within 24 hours)of ischemic stroke,neutrophils produced a large amount of hypochlorous acid,while in the recovery phase(10 days after stroke),microglia were activated and produced a small amount of hypochlorous ***,in acute stroke in rats,hypochlorous acid production was prevented using a hypochlorous acid scavenger,taurine,or myeloperoxidase inhibitor,4-aminobenzoic acid *** results showed that high levels of hypochlorous acid(200μM)induced neuronal apoptosis after oxygen/glucose deprivation/***,in the recovery phase of the middle cerebral artery occlusion model,a moderate level of hypochlorous acid promoted the proliferation and differentiation of neural stem cells into neurons and *** suggests that hypochlorous acid plays different roles at different phases of cerebral ischemia/reperfusion *** levels of hypochlorous acid(5 and 100μM)promoted nuclear translocation ofβ-*** transfection of single-site mutation plasmids,we found that hypochlorous acid induced chlorination of theβ-catenin tyrosine 30 residue,which promoted nuclear ***,our study indicates that maintaining low levels of hypochlorous acid plays a key role in the recovery of neurological function.

关键词： cell differentiation cerebral ischemia/reperfusion injury chlorination hypochlorous acid microglia neural stem cell neurogenesis nuclear translocation stroke β-catenin

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Effects of ultrasonic-assisted extraction on bioactive compounds,volatile flavors and antioxidant activities of vine tea water extracts

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Traditional Medicine Research 2025年第1期10卷 73-81页

作者： Xiao-Long Zhou Wei-Jin Jiang Ji Yu Mao-Jun Yao yun-Tong li Hunan Provincial Key Laboratory of Research Resource Mining and High-valued Utilization on Edible&Medicinal PlantCollege of Chemistry and Chemical EngineeringJishou UniversityJishou 416000China Hunan Gaoge Dairy Co. Ltd.Changsha 410000China

Background:Ampelopsis grossedentata,vine tea,which is the tea alternative beverages in *** vine tea processing,a large amount of broken tea is produced,which has low commercial ***:This study investigates the influence of different extraction methods(room temperature water extraction,boiling water extraction,ultrasonic-assisted room temperature water extraction,and ultrasonic-assisted boiling water extraction,referred to as room temperature water extraction(RE),boiling water extraction(BE),ultrasonic assistance at room temperature water extraction(URE),and ultrasonic assistance in boiling water extraction(UBE))on the yield,dihydromyricetin(DMY)content,free amino acid composition,volatile aroma components,and antioxidant properties of vine tea ***:A notable influence of extraction temperature on the yield of vine tea extracts(P<0.05),with BE yielding the highest at 43.13±0.26%,higher than that of RE(34.29±0.81%).Ultrasound-assisted extraction significantly increased the DMY content of the extracts(P<0.05),whereas DMY content in the RE extracts was 59.94±1.70%,that of URE reached 66.14±2.78%.Analysis revealed 17 amino acids,with L-serine and aspartic acid being the most abundant in the extracts,nevertheless ultrasound-assisted extraction reduced total free amino acid *** chromatography-mass spectrometry analysis demonstrated an increase in the diversity and quantity of compounds in the vine tea water extracts obtained through ultrasonic-assisted ***,69 and 68 volatile compounds were found in URE and UBE extracts,which were higher than the number found in RE and BE *** vitro,antioxidant activity assessments revealed varying antioxidant capacities among different extraction methods,with RE exhibiting the highest DPPH scavenging rate,URE leading in ABTS•+free radical scavenging,and BE demonstrating superior ferric ion reducing antioxidant ***:The findings suggest that extraction methods signi

关键词： vine tea dihydromyricetin ultrasonic-assisted extraction volatile aroma components

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