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Science China Chemistry 2025年

作者： Jin Feng Zhen-Yu Geng Ting-Yao Song ying-Xin Ma Chuan-Zeng Wang Wei zhang Hong-Tao Lin Jin Zhou Shu-ping Zhuo Shu-Hai Chen Xue-Dong Wang School of Chemistry and Chemical Engineering Shandong University of Technology Institute of Functional Nano & Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials & DevicesSoochow University College of Chemistry and Chemical Engineering Hunan Normal University

Tunable light–matter interactions are exhibited by organic low-dimensional crystals, making these crystals a promising platform for organic photonics. However, the precise synthesis of organic low-dimensional crystals remains challenging due to the stochastic nature of molecular nucleation processes. Herein, the directed nucleation process is driven by the introduction of metastable seed-crystals as the trunk, which ultimately leads to branched-array organic heterostructures. The successful formation of organic heterostructures with high-density branched arrays is attributed to the highest attachment energy (Eatt（023）=-104.25 kcal mol-1) of the exposed （023） crystal plane during the seed-crystal growth route. Significantly, these as-prepared heterostructures inherently have an ultralow lattice mismatch ratio η of 0.7%between trunk and branch, which contributes to the multi-channel photon transportation. Therefore, this work provides valuable insights into a versatile synthetic strategy for accessing low-dimensional heterostructures for integrated optoelectronics.

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预劈核联合乳化劈核在白内障超声乳化中的应用

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国际眼科杂志 2014年第3期14卷 487-489页

作者：刘伟张映萍谢梅芬刘妍 411100 中国湖南省湘潭市中心医院眼科

目的:比较预劈核联合乳化劈核与拦截劈核两种劈核方式,探讨预劈核联合乳化劈核的技术优点。方法:将年龄相关性白内障131例156眼随机分为预劈核联合乳化劈核组(A组)68例82眼和拦截劈核组(B组)63例74眼。分别使用预劈核联合乳化劈核和拦... 详细信息

目的:比较预劈核联合乳化劈核与拦截劈核两种劈核方式,探讨预劈核联合乳化劈核的技术优点。方法:将年龄相关性白内障131例156眼随机分为预劈核联合乳化劈核组(A组)68例82眼和拦截劈核组(B组)63例74眼。分别使用预劈核联合乳化劈核和拦截劈核技术进行白内障超声乳化术。记录术中平均超声能量(AP)、实际超声乳化时间(U/S time)、累积能量复合参数(AECP)、平均内皮细胞密度、平均内皮细胞丢失率、术中并发症、术后1d;1wk裸眼视力和术后1d角膜水肿等情况并进行比较。结果:将两组中同级核硬度的亚组进行比较,A组的AP,U/S time,AECP均低于B组,差异有显著性;且前者术后第1d角膜水肿轻于后者。术后1d裸眼视力A组优于B组,术后1wk两组裸眼视力无差异。两组术后3mo平均角膜内皮细胞密度无差异(P>0.05),但两组术后3mo平均角膜内皮细胞丢失率差异有显著性(P<0.05)。术中出现晶状体后囊膜破裂A组有2眼(2.4%),B组有4眼(5.4%)。结论:与拦截劈核相比,预劈核联合乳化劈核术中超声时间更短、能量更低、术后3mo角膜内皮细胞丢失率更少、术后早期裸眼视力更好。

关键词：白内障超声乳化预劈核

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纤维蛋白胶联合绷带型角膜接触镜在翼状胬肉切除术中的应用

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国际眼科杂志 2014年第5期14卷 879-881页

作者：刘伟张映萍谢梅芬刘妍中国湖南省湘潭市中心医院眼科 411100

目的:探讨应用纤维蛋白胶联合绷带型角膜接触镜减轻翼状胬肉切除联合自体角膜缘干细胞移植术后疼痛的效果。方法:对52例72眼行翼状胬肉切除联合自体角膜缘干细胞移植手术治疗的初发性翼状胬肉患者,随机分为试验组(纤维蛋白胶联合绷带型... 详细信息

目的:探讨应用纤维蛋白胶联合绷带型角膜接触镜减轻翼状胬肉切除联合自体角膜缘干细胞移植术后疼痛的效果。方法:对52例72眼行翼状胬肉切除联合自体角膜缘干细胞移植手术治疗的初发性翼状胬肉患者,随机分为试验组(纤维蛋白胶联合绷带型角膜接触镜组)28例38眼和对照组(缝线组)24例34眼。试验组及对照组给予常规20g/L利多卡因浸润麻醉后进行翼状胬肉切除联合自体角膜缘干细胞移植术。试验组采用黏合剂将植片与植床进行粘贴,对照组采用10-0缝线缝合植片与植床。术毕,试验组角膜表面放置角膜接触镜,对照组不配戴角膜接触镜。主要术后观察患者的术后1,2,3,5,7d疼痛评分。术后随访6mo,观察植床与植片的匹配程度及感染、复发、植片愈合不良、结膜下囊肿等并发症情况。结果:试验组患者疼痛程度评分均较对照组显著降低(均为P=0.000)。观察期内,两组植床与植片均成功固定于巩膜表面,并全部成活,同时两组患者均未发生感染、复发、植片愈合不良、结膜下囊肿等并发症。结论:联合运用纤维蛋白胶黏合剂粘及角膜接触镜,可明显减轻翼状胬肉术后的疼痛反应。

关键词：纤维蛋白胶绷带型角膜接触镜翼状胬肉角膜缘干细胞移植疼痛

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小肠血管畸形患者再出血危险因素及沙利度胺干预治疗

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世界华人消化杂志 2017年第6期25卷 552-559页

作者：王亚张金平牛颖李建生郑州大学第一附属医院消化内科河南省郑州市450052

目的探讨小肠血管畸形患者再出血率及相关危险因素,指导临床对此类患者的管理,同时探讨沙利度胺对小肠血管畸形患者再出血率的影响.方法选取郑州大学第一附属医院2012-01/2014-12行胶囊内镜(capsule endoscopy,CE)及小肠镜检查的消化道... 详细信息

目的探讨小肠血管畸形患者再出血率及相关危险因素,指导临床对此类患者的管理,同时探讨沙利度胺对小肠血管畸形患者再出血率的影响.方法选取郑州大学第一附属医院2012-01/2014-12行胶囊内镜(capsule endoscopy,CE)及小肠镜检查的消化道出血患者,排除其中非小肠血管畸形患者,通过查阅病历、门诊随访及打电话随访的方式观察小肠血管畸形患者(156例)的再出血率,分析再出血相关危险因素及应用沙利度胺患者(70例)和未应用沙利度胺患者(86例)再出血率有无差异.结果共纳入小肠血管畸形患者156例并全部完成随访,平均随访时间10.78 mo±7.64 mo,再出血率为46.15%(72/156),其中高血压病史(HR=1.994,95%CI:1.236-3.125,P=0.005)、畸形血管数(≥3)(HR=1.644,95%CI:1.002-2.703,P=0.049)、肝硬化病史(HR=2.116,95%CI:1.063-4.212,P=0.033)是小肠血管畸形患者再出血的独立危险因素,而应用沙利度胺治疗是小肠血管畸形患者再出血保护性因素(HR=0.497,95%CI:0.303-0.816,P=0.006).CE及小肠镜检查后治疗患者再出血率比较,应用沙利度胺患者再出血率比未应用沙利度胺患者再出血率低(35.71%vs 54.65%),差异具有统计学意义(P<0.05).结论小肠血管畸形患者再出血率较高,应该在内镜检查后密切随访,尤其是合并高血压、肝硬化、血管畸形数目(≥3)的患者,建议在2年内复查CE或电子小肠镜.无相关禁忌证的患者在药物治疗方面可给予沙利度胺应用,可以降低其再出血率.

关键词：小肠血管畸形胶囊内镜小肠镜再出血沙利度胺

Infiltration by monocytes of the central nervous system and its role in multiple sclerosis: reflections on therapeutic strategies

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Neural Regeneration Research 2025年第3期20卷 779-793页

作者： Guangyong zhang Qing Yao Chubing Long Pengcheng Yi Jiali Song Luojia Wu Wei Wan Xiuqin Rao Yue Lin Gen Wei Jun ying Fuzhou Hua Department of Anesthesiology the Second Affiliated Hospital of Nanchang UniversityNanchangJiangxi ProvinceChina Key Laboratory of Anesthesiology of Jiangxi Province NanchangJiangxi ProvinceChina

Mononuclear macrophage infiltration in the central nervous system is a prominent feature of neuroinflammation. Recent studies on the pathogenesis and progression of multiple sclerosis have highlighted the multiple roles of mononuclear macrophages in the neuroinflammatory process. Monocytes play a significant role in neuroinflammation, and managing neuroinflammation by manipulating peripheral monocytes stands out as an effective strategy for the treatment of multiple sclerosis, leading to improved patient outcomes. This review outlines the steps involved in the entry of myeloid monocytes into the central nervous system that are targets for effective intervention: the activation of bone marrow hematopoiesis, migration of monocytes in the blood, and penetration of the blood–brain barrier by monocytes. Finally, we summarize the different monocyte subpopulations and their effects on the central nervous system based on phenotypic differences. As activated microglia resemble monocyte-derived macrophages, it is important to accurately identify the role of monocyte-derived macrophages in disease. Depending on the roles played by monocyte-derived macrophages at different stages of the disease, several of these processes can be interrupted to limit neuroinflammation and improve patient prognosis. Here, we discuss possible strategies to target monocytes in neurological diseases, focusing on three key aspects of monocyte infiltration into the central nervous system, to provide new ideas for the treatment of neurodegenerative diseases.

关键词： blood–brain barrier macrophages monocytes multiple sclerosis neuroinflammation review therapy

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MEASUREMENT OF ANTISPERM ANTIBODY IN SERUM AND SEMINAL PLASMA BY ENZYME-LINKED IMMUNOSORBENT ASSAY AFTER INJECTION OF SODIUM MORRHUATE

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Journal of Reproduction and Contraception 1989年第1期1卷 157-157页

作者： zhangFu-ping XIEWen-ying WUMing-zhang LUOYi WANGYi-Fei DepartmentofHistologyandEmbryology ShanghaiNo.2MedicalUniversityShanghaiChina

The antifertility effect of epididymal injection of Sodium Morrhuate ( SM ) via the vas deferens as a new contraceptive method for males is definitely positive. However, the mechanism of its action has not been well u... 详细信息

关键词：抗精子抗体免疫吸收剂鱼肝油酸钠注射液 ELISA 避孕药物

Acceptor concentration dependent Fo?rster resonance energy transfer in nanocrystal-molecule complexes revealed by spectral analysis

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Optoelectronics Letters 2025年

作者： Rongxin zhang Zixiang ZHOU Lei WANG Xin zhang ying LIANG Guijie LIANG Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices， Hubei University of Arts and Science

A nanocrystal-molecule complex composed of CdSe donor and Rhodamine B (RhB) acceptor is prepared to investigate the effect of accepter-donor ratio on the Fo?rster resonance energy transfer (FRET) process. To highlight the FRET process， the energy level alignment between CdSe and RhB is purposefully designed and CdSe nanocrystal is coated with a wide band-gap ZnS shell. The carrier dynamics is observed via combined spectral analysis. The results reveal clear FRET process between the CdSe donor and RhB acceptor. The FRET is enhanced by increasing RhB/CdSe ratio and a gradual saturation will be present at high RhB concentration.

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STUDY ON THE RELATIONSHIP BETWEEN VARIOUS DOSES OF SODIUM MORRHUATE AND THE SPERM COUNT

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Journal of Reproduction and Contraception 1989年第1期1卷 156-156页

作者： zhangFu-ping XIEWen-ying, WUMing-zhang LUYi WANGYi-Fei DepartmentofHisctoiogyandEmbryology ShanghaiNo2MedicalUniversity.ShanghaiChines

Following the establishment of the artificial vsgins sperm collecting method the relationship between the various doses of Sodium morrhuate morrhuate ( SM ) and the sperm count was studied.

关键词：鱼肝油酸钠精子数量人造阴道存活率

Structural engineering of high-entropy alloys for advanced electrocatalytic reactions

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Tungsten 2025年第1期 1-31页

作者： Qiao Xie ying-Jie Yu Hai-Jun zhang Ya-ping Deng Wen Lei The State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and Technology Department of Chemical Engineering Waterloo Institute for Sustainable Energy Waterloo Institute for Nanotechnology University of Waterloo

High-entropy alloys(HEAs) have emerged as promising candidates to replace traditional precious metal catalysts,owing to their unique chemical and physical *** review commences by revisiting the fundamental concepts of HEAs,including their synthesis methods and structural control strategies in *** underscores the critical role of meticulously manipulating both macroscopic and microscopic structures of the HEAs to optimize their catalytic performance.A deep understanding of the structure-activity relationship in HEAs across various configurations is pivotal in developing more effective *** review methodically encapsulates the research progress of structural control strategies for HEAs in achieving efficient energy conversion,with the aim of gaining a better understanding of the relationship between structure and *** review concludes by summarizing the current achievements and challenges,and suggestions for potential future directions of HEAs in the fields of energy conversion and environmental purification.

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