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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

机械通气在急性肺水肿治疗中的应用-附58例临床分析

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中国临床医学 2005年第3期12卷 414-415页

作者：马蒙恩沈晓圆浙江省杭州市萧山区第一人民医院急诊科杭州311200 浙江省杭州市萧山区第一人民医院重症监护中心杭州311200

目的:探讨机械通气在急性肺水肿治疗中的临床应用。方法:对58例常规治疗效果不佳的急性肺水肿患者行机械通气治疗的临床资料作回顾性分析。结果:在不中断常规治疗的同时,机械通气后30min临床表现和有关临床监测指标均有所好转,有显著差... 详细信息

目的:探讨机械通气在急性肺水肿治疗中的临床应用。方法:对58例常规治疗效果不佳的急性肺水肿患者行机械通气治疗的临床资料作回顾性分析。结果:在不中断常规治疗的同时,机械通气后30min临床表现和有关临床监测指标均有所好转,有显著差异。结论:机械通气在较顽固的急性肺水肿的治疗中能收到很好的效果,有条件者应积极开展。

关键词：机械通气急性肺水肿

机器学习辅助钙钛矿薄膜制备工艺优化及特征重要性评估

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发光学报 2024年第3期45卷 399-406页

作者：弓箭陈谦李阳马梦恩马玉姣吴绍航刘冲麦耀华五邑大学智能制造学部广东江门529020 暨南大学物理与光电工程学院广东广州510632

钙钛矿太阳能电池仅用十年左右的时间将效率提升至认证的26.1%,非常接近晶硅太阳能电池26.81%的认证效率,展现出巨大的产业化潜力。当前,钙钛矿太阳能电池器件效率还在提升,然而在器件制备过程中,钙钛矿太阳能电池的性能受到许多不可分... 详细信息

钙钛矿太阳能电池仅用十年左右的时间将效率提升至认证的26.1%,非常接近晶硅太阳能电池26.81%的认证效率,展现出巨大的产业化潜力。当前,钙钛矿太阳能电池器件效率还在提升,然而在器件制备过程中,钙钛矿太阳能电池的性能受到许多不可分割的因素影响,传统方法往往采用试错的方式来优化钙钛矿太阳能电池的制备工艺,花费了大量的时间。贝叶斯优化是一种全局优化算法,在解决人工智能的黑盒问题方面取得了很大的成功。本文利用贝叶斯优化算法对钙钛矿层涉及到的碘化铅(PbI2)过量百分比、退火温度、退火时间、真空萃取时间四个工艺参数进行优化选择,显著降低了研发成本,缩短了研发时间。通过五轮实验迭代,累计34组工艺条件,制备出了器件效率为23.56%的反型钙钛矿太阳能电池。

关键词：钙钛矿太阳能电池机器学习工艺优化高效率

双自组装单分子层修饰氧化镍制备高效率钙钛矿太阳电池及组件

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发光学报 2023年第6期44卷 1023-1031页

作者：谢光起马梦恩杨丹妮杨恢东曾艺琳马玉姣吴绍航刘冲麦耀华暨南大学信息科学技术学院新能源技术研究院广东广州510632 五邑大学智能制造学部广东江门529020

氧化镍(NiOx)作为无机p型半导体,常用于倒置钙钛矿太阳能电池(PSCs)中的空穴传输层(HTL),但本身存在的高缺陷密度和与钙钛矿不相匹配的能级排布限制了PSCs的能量转换效率。本文通过引入双自组装单分子层修饰氧化镍界面,钝化氧化镍材料... 详细信息

氧化镍(NiOx)作为无机p型半导体,常用于倒置钙钛矿太阳能电池(PSCs)中的空穴传输层(HTL),但本身存在的高缺陷密度和与钙钛矿不相匹配的能级排布限制了PSCs的能量转换效率。本文通过引入双自组装单分子层修饰氧化镍界面,钝化氧化镍材料自身缺陷,改善能级匹配,促进了界面处光生载流子的提取和传输,提高了PSCs的开路电压(Voc)和填充因子(FF),最终将刮涂氧化镍基PSCs的效率提升到20.38%,而且未封装的器件在氮气氛围中用85℃老化1000 h后仍维持原始效率的96%。更重要的是,我们以此制备了孔径面积为60.84 cm^(2)、由13节子电池串联而成的钙钛矿组件,效率达到了17.04%。

关键词：钙钛矿太阳电池组件能级匹配电荷抽取高效率

Local magnetic moment oscillation around an Anderson impurity on graphene

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 192-201页

作者： Shuai Li Zhen ma Jin-Hua Gao School of Science Hebei University of Science and Technology School of Electronics and Information Zhengzhou University of Light Industry School of Physics and Wuhan National High magnetic Field Center Huazhong University of Science and Technology

We theoretically investigate the spin resolved Friedel oscillation （FO） and quasiparticle interference （QPI） in graphene induced by an Anderson *** the impurity becomes magnetic,the resulted FO becomes spin dependent,which gives rise to a local magnetic moment oscillation with an envelop decaying as r-2in real space in the doping ***,at half filling,the electron density and local magnetic moment will not oscillate but decay as *** spin resolved FO has both sublattice and spin ***,the local magnetic moment decay at half filling only occurs at one sublattice of graphene,which is quite like the phenomenon observed in the STM experiment (***ález-Herrero et al.,Science 352,437 （2016）).We further give an analytic formula about such spin dependent FO based on the stationary phase ***,we study the interference of quasiparticles around the magnetic impurity by calculating the spin dependent Fourier-transformed local density of states （FT-LDOS）.Our work gives a comprehensive understanding about the local magnetic moment oscillation around an Anderson impurity on graphene.

关键词： Friedel oscillation local magnetic moment graphene Anderson impurity

Transient receptor potential channels and calcium dysregulation: a pathogenic duo in Parkinson's disease

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Neural Regeneration Research 2025年第3期20卷 808-810页

作者： Iqira Saeed Linlin ma Griffith Institute for Drug Discovery Griffith UniversityNathanBrisbaneQLDAustralia School of Environment and Science Griffith University NathanBrisbaneQLDAustralia

Parkinson's disease(PD) has a complex and multifactorial pathophysiology. Various studies, conducted both in pre-clinical models and PD patients, have reported a link between the disruption of calcium(Ca^(2+)) homeostasis and the subsequent development of PD. Ca^(2+) regulation is crucial for neuronal survival, differentiation,exocytosis at synapses,gene transcription,and proliferation.

关键词： homeostasis clinical subsequent

Harnessing therapeutic potential of induced pluripotent stem cell–derived endothelial cells for remyelination in the central nervous system

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Neural Regeneration Research 2025年第6期20卷 1715-1716页

作者： Dan ma Nona Pop Aston Medical School College of Health and Life SciencesAston UniversityBirminghamUK

Myelin is the protective sheath surrounding nerve fibers, and its damage(demyelination) occurs in many central nervous system(CNS) diseases, including multiple sclerosis(MS), traumatic injury, neurodegenerative diseases such as Alzheimer's disease, and mental disorders such as schizophrenia(Barateiro et al., 2016). Repair of damaged myelin sheaths(remyelination) often fails in MS, leading to neuronal loss and irreversible functional deficits.

关键词： myelin protective diseases

Effect of cholesterol metabolism on hepatolithiasis

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World Journal of Gastroenterology 2025年第1期31卷 157-162页

作者： Lin Zheng Zi-Yu Ye Jun-Ji ma Department of Gastroenterology The Second Hospital of Hebei Medical UniversityHebei Key Laboratory of GastroenterologyHebei Institute of GastroenterologyHebei Clinical Research Center for Digestive DiseasesNo.215 Heping West RoadShijiazhuang 050000Hebei ProvinceChina

Surgical intervention is currently the primary treatment for hepatolithiasis;how-ever,some patients still experience residual stones and high recurrence rates after *** metabolism seems to play an important role in hepatoli-thiasis pathogenesis.A high cholesterol diet is one of the significant reasons for the increasing incidence of ***,regular diet and appropriate medical intervention are crucial measures to prevent hepatolithiasis and reduce recurrence rate after *** dietary cholesterol and drugs that increase cholesterol stone solubility are key therapeutic approaches in treating *** article discusses the cholesterol metabolic pathways related to the pathogenesis of hepatolithiasis,as well as food intake and targeted therapeutic drugs.

关键词： Hepatolithiasis Cholesterol metabolism High-fat diet 3-hydroxy-3-methylglutaryl-coenzyme A reductase Interlobular bile duct

Effects of Bifidobacterium lactis BLa80 on fecal and mucosal flora and stem cell factor/c-kit signaling pathway in simulated microgravity rats

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World Journal of Gastroenterology 2025年第1期31卷 93-109页

作者： Ping Zhang Ying Zhu Pu Chen Tong Zhou Zhe-Yi Han Jun Xiao Jian-Feng ma Wen ma Peng Zang Ying Chen Graduate School Hebei North UniversityZhangjiakou 075000Hebei ProvinceChina Key Laboratory of Aerospace Nutrition and Food Engineering China Astronaut Research and Training CenterBeijing 100094China Department of Gastroenterology The Air Force Medical CenterBeijing 100142China Department of Blood Transfusion Air Force Medical CenterBeijing 100142China

BACKGROUND Simulated microgravity environment can lead to gastrointestinal motility *** pathogenesis of gastrointestinal motility disorders is closely related to the stem cell factor(SCF)/c-kit signaling pathway associated with intestinal flora and Cajal stromal ***,intestinal flora can also affect the regulation of SCF/c-kit signaling pathway,thus affecting the expression of Cajal stromal *** cells are the pacemakers of gastrointestinal *** To investigate the effects of Bifidobacterium lactis(***)BLa80 on the intestinal flora of rats in simulated microgravity and on the gastrointestinal motility-related SCF/c-kit *** The internationally recognized tail suspension animal model was used to simulate the microgravity environment,and 30 rats were randomly divided into control group,tail suspension group and drug administration tail suspension group with 10 rats in each group for a total of 28 *** tail group was given *** BLa80 by intragastric administration,and the other two groups were given water intragastric administration,the concentration of intragastric administration was 0.1 g/mL,and each rat was 1 mL/***&eosin staining was used to observe the histopathological changes in each segment of the intestine of each group,and the expression levels of SCF,c-kit,extracellular signal-regulated kinase(ERK)and p-ERK in the gastric antrum of each group were detected by Western blotting and *** fecal flora and mucosal flora of rats in each group were detected by 16S *** Simulated microgravity resulted in severe exfoliation of villi of duodenum,jejunum and ileum in rats,marked damage,increased space between villi,loose arrangement,shortened columnar epithelium of colon,less folds,narrower mucosal thickness,reduced goblet cell number and crypts,and significant improvement after probiotic *** microgravity reduced the expressions of SCF and c-kit,and increased the express

关键词： Simulated microgravity Rat Intestinal flora Gastrointestinal motility Stem cell factor/c-kit signaling pathway

New glucocerebrosidase antibodies can advance research in the field of neurodegenerative disorders

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Neural Regeneration Research 2025年第4期20卷 1085-1086页

作者： Charis ma Krystyna Rytel Yu Chen Ellen Sidransky Medical Genetics Branch National Human Genome Research InstituteNational Institutes of HealthBethesdaMDUSA

In medical research,there are times when the introduction of a new tool can launch scientific discovery in new *** antibody development may be considered mundane,in the field of glucocerebrosidase(GCase)research,the dearth of validated antibodies for different applications has impeded progress in studies of disease pathogenesis and therapeutic *** recent introduction of new,rigorously evaluated antibodies can now propel research into the link between glucocerebrosidase and Parkinson’s disease(PD)as well as aspects of the pathobiology of Gaucher disease(Jong et al.,2024).

关键词： antibodies cerebro