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  1. Article ; Online: Two Short-Wave UV Antimony(III) Sulfates Exhibiting Large Birefringence.

    Lan, Yang / Luo, Han / Wang, Luli / Huang, Ling / Cao, Liling / Dong, Xuehua / Zou, Guohong

    Inorganic chemistry

    2024  Volume 63, Issue 5, Page(s) 2814–2820

    Abstract: In the present work, we have successfully obtained two new UV antimony-based sulfates, ... ...

    Abstract In the present work, we have successfully obtained two new UV antimony-based sulfates, NH
    Language English
    Publishing date 2024-01-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.3c04404
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Energy level measurement for organic semiconductors.

    Zhou, Xuehua / Yang, Shixing / Li, Qingxia / Bai, Guoliang / Wang, Chunhua / Han, Chao

    Physical chemistry chemical physics : PCCP

    2024  Volume 26, Issue 4, Page(s) 2768–2779

    Abstract: Along with the miniaturization and versatility of organic optoelectronic devices, it is desired to achieve a profound comprehension of the charge transport mechanism and even the basic device physics. The basis of these studies is the acquisition of ... ...

    Abstract Along with the miniaturization and versatility of organic optoelectronic devices, it is desired to achieve a profound comprehension of the charge transport mechanism and even the basic device physics. The basis of these studies is the acquisition of relevant information about energy levels. This review provides a comprehensive analysis of five commonly-used techniques, including cyclic voltammetry, ultraviolet electron spectroscopy, inverse photoemission electron spectroscopy, low energy inverse photoemission spectroscopy and hot electron spectroscopy. According to the advantages and disadvantages, working mechanism, and application conditions, researchers will screen out a reliable and suitable characterization method, quickly and accurately. This should be beneficial for the efficient promotion of organic electronics and save valuable time for the related research studies.
    Language English
    Publishing date 2024-01-24
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d3cp04270g
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Metabolite Chemical Composition of the

    Liu, Ran / Han, Xuehua / Gao, Jing / Luo, Min / Guo, Dale / Wang, Guangzhi

    Mycobiology

    2023  Volume 51, Issue 3, Page(s) 148–156

    Abstract: Penicillium ... ...

    Abstract Penicillium oxalicum
    Language English
    Publishing date 2023-06-09
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 2631580-4
    ISSN 2092-9323 ; 1229-8093
    ISSN (online) 2092-9323
    ISSN 1229-8093
    DOI 10.1080/12298093.2023.2216944
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Modelling and Analyzing the Semantic Evolution of Social Media User Behaviors during Disaster Events: A Case Study of COVID-19

    Han, Xuehua / Wang, Juanle

    ISPRS international journal of geo-information. 2022 July 05, v. 11, no. 7

    2022  

    Abstract: Public behavior in cyberspace is extremely sensitive to emergency disaster events. Using appropriate methodologies to capture the semantic evolution of social media users’ behaviors and discover how it varies across geographic space and time still ... ...

    Abstract Public behavior in cyberspace is extremely sensitive to emergency disaster events. Using appropriate methodologies to capture the semantic evolution of social media users’ behaviors and discover how it varies across geographic space and time still presents a significant challenge. This study proposes a novel framework based on complex network, topic model, and GIS to describe the topic change of social media users’ behaviors during disaster events. The framework employs topic modeling to extract topics from social media texts, builds a user semantic evolution model based on a complex network to describe topic dynamics, and analyzes the spatio-temporal characteristics of public semantics evolution. The proposed framework has demonstrated its effectiveness in analyzing the semantic spatial–temporal evolution of Chinese Weibo user behavior during COVID-19. The semantic change in response to COVID-19 was characterized by obvious expansion, frequent change, and gradual stabilization over time. In this case, there were obvious geographical differences in users’ semantic changes, which were mainly concentrated in the capital and economically developed areas. The semantics of users finally focused on specific topics related to positivity, epidemic prevention, and factual comments. Our work provides new insight into the behavioral response to disasters and provides the basis for data-driven public sector decisions. In emergency situations, this model could improve situational assessment, assist decision makers to better comprehend public opinion, and support analysts in allocating resources of disaster relief appropriately.
    Keywords COVID-19 infection ; capital ; case studies ; disaster recovery ; evolution ; models ; public opinion ; public sector ; space and time ; spatial data
    Language English
    Dates of publication 2022-0705
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2655790-3
    ISSN 2220-9964
    ISSN 2220-9964
    DOI 10.3390/ijgi11070373
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Going ballistic: a novel characterization for the electronic energy gap.

    Zhou, Xuehua / Li, Qingxia / Fang, Yinyin / Xu, Huan / Han, Chao

    Physical chemistry chemical physics : PCCP

    2023  Volume 25, Issue 36, Page(s) 24234–24243

    Abstract: The energy gap of molecular semiconductors is a critical parameter in molecule-based devices because it fundamentally determines the operating principle and device performance, such as the charge transfer driving force. Hence, an accurate quantification ... ...

    Abstract The energy gap of molecular semiconductors is a critical parameter in molecule-based devices because it fundamentally determines the operating principle and device performance, such as the charge transfer driving force. Hence, an accurate quantification of the energy gap of a molecular semiconductor is essential. The hot electron technique, which is implemented using a hot electron transistor and ballistic electron emission microscope, has been verified as the most powerful characterization in recent years. By monitoring the charge transport on the metal/molecule interface, an electron-injection barrier (or LUMO) and hole-injection barrier (or HOMO) can be achieved, which contributes to the electronic energy gap determination. In this review, a comprehensive comparison of these two techniques was made. It helps us to select a suitable method in specific situations and provides a profound comprehension of the charge transport process in molecular semiconductor and molecule-based devices.
    Language English
    Publishing date 2023-09-20
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d3cp03190j
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Autophagy Balances Neuroinflammation in Alzheimer's Disease.

    Cheng, Xuehua / Wei, Yong / Qian, Zijun / Han, Li

    Cellular and molecular neurobiology

    2022  Volume 43, Issue 4, Page(s) 1537–1549

    Abstract: Autophagy is a highly evolutionary conserved process that degrades cytosolic macromolecules or damaged organelles (e.g., mitochondria), as well as intracellular pathogens for energy and survival. Dysfunction of autophagy has been associated with the ... ...

    Abstract Autophagy is a highly evolutionary conserved process that degrades cytosolic macromolecules or damaged organelles (e.g., mitochondria), as well as intracellular pathogens for energy and survival. Dysfunction of autophagy has been associated with the pathologies of Alzheimer's disease (AD), including Aβ plaques and neurofibrillary tangles. Recently, the presence of sustained immune response in the brain has been considered a new core pathology in AD. Accumulating evidence suggests that autophagy activation may suppress inflammation response through degrading inflammasomes or pro-inflammatory cytokines and improving immune system function in both clinical trials and preclinical studies. This review provides an overview of updated information on autophagy and inflammation and their potential mediators in AD. In summary, we believe that understanding the relationship between autophagy and inflammation will provide insightful knowledge for future therapeutic implications in AD.
    MeSH term(s) Humans ; Alzheimer Disease/metabolism ; Neuroinflammatory Diseases ; Autophagy ; Inflammasomes/metabolism ; Inflammation/pathology ; Microglia/metabolism ; Amyloid beta-Peptides/metabolism
    Chemical Substances Inflammasomes ; Amyloid beta-Peptides
    Language English
    Publishing date 2022-08-12
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 283404-2
    ISSN 1573-6830 ; 0272-4340
    ISSN (online) 1573-6830
    ISSN 0272-4340
    DOI 10.1007/s10571-022-01269-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1727: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: Sandwich-like CuNPs@AgNPs@PSB SERS substrates for sensitive detection of R6G and Forchlorfenuron.

    Han, Shibin / Chen, Cheng / Chen, Chen / Wang, Jiajia / Zhao, Xin / Wang, Xuehua / Lv, Xiaoyi / Jia, Zhenhong / Hou, Junwei

    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    2024  Volume 314, Page(s) 124178

    Abstract: The development of a highly sensitive, synthetically simple and economical SERS substrate is technically very important. A fast, economical, sensitive and reproducible CuNPs@AgNPs@ Porous silicon Bragg reflector (PSB) SERS substrate was prepared by ... ...

    Abstract The development of a highly sensitive, synthetically simple and economical SERS substrate is technically very important. A fast, economical, sensitive and reproducible CuNPs@AgNPs@ Porous silicon Bragg reflector (PSB) SERS substrate was prepared by electrochemical etching and in situ reduction method. The developed CuNPs@AgNPs@PSB has a large specific surface area and abundant "hot spot" region, which makes the SERS performance excellent. Meanwhile, the successful synthesis of CuNPs@AgNPs can not only modulate the plasmon resonance properties of nanoparticles, but also effectively prolong the time stability of Cu nanoparticles. The basic performance of the substrate was evaluated using rhodamine 6G (R6G). (Detection limit reached 10
    MeSH term(s) Metal Nanoparticles/chemistry ; Spectrum Analysis, Raman/methods ; Silver/chemistry ; Phenylurea Compounds ; Pyridines ; Rhodamines
    Chemical Substances rhodamine 6G (037VRW83CF) ; N-(2-chloro-4-pyridyl)-N'-phenylurea (K62IP7463J) ; Silver (3M4G523W1G) ; Phenylurea Compounds ; Pyridines ; Rhodamines
    Language English
    Publishing date 2024-03-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 210413-1
    ISSN 1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
    ISSN (online) 1873-3557
    ISSN 0370-8322 ; 0584-8539 ; 1386-1425
    DOI 10.1016/j.saa.2024.124178
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

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  8. Article ; Online: [Identification and expression analysis of

    Wang, Xuehua / Han, Jia / Ma, Jizhong / Yang, Xiting / Man, Huali / Qiao, Yali / Gao, Xueqin / Hu, Linli

    Sheng wu gong cheng xue bao = Chinese journal of biotechnology

    2023  Volume 39, Issue 2, Page(s) 552–565

    Abstract: ... ...

    Abstract Na
    MeSH term(s) Genome, Plant ; Multigene Family ; Stress, Physiological/genetics ; Brassica/genetics ; Brassica/metabolism ; Gene Expression Regulation, Plant ; Phylogeny ; Plant Proteins/metabolism
    Chemical Substances Plant Proteins
    Language Chinese
    Publishing date 2023-02-28
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 1042206-7
    ISSN 1872-2075 ; 1042-749X
    ISSN (online) 1872-2075
    ISSN 1042-749X
    DOI 10.13345/j.cjb.220622
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3505: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Lactate-mediated Fascin protrusions promote cell adhesion and migration in cervical cancer.

    Han, Xiao / Du, Shujuan / Chen, Xiaoting / Min, Xuehua / Dong, Zhongwei / Wang, Yuyan / Zhu, Caixia / Wei, Fang / Gao, Shujun / Cai, Qiliang

    Theranostics

    2023  Volume 13, Issue 7, Page(s) 2368–2383

    Abstract: Background: ...

    Abstract Background:
    MeSH term(s) Humans ; Female ; Mice ; Animals ; beta Catenin/metabolism ; Cell Adhesion ; Cell Movement ; Lactic Acid/pharmacology ; Uterine Cervical Neoplasms ; Cell Line, Tumor ; Cell Proliferation
    Chemical Substances fascin (146808-54-0) ; beta Catenin ; Lactic Acid (33X04XA5AT)
    Language English
    Publishing date 2023-04-17
    Publishing country Australia
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2592097-2
    ISSN 1838-7640 ; 1838-7640
    ISSN (online) 1838-7640
    ISSN 1838-7640
    DOI 10.7150/thno.83938
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Novel SERS biosensor for rapid detection of breast cancer based on Ag

    Wang, Xuehua / Chen, Cheng / Chen, Chen / Zuo, Enguang / Han, Shibin / Yang, Jie / Yan, Ziwei / Lv, Xiaoyi / Hou, Junwei / Jia, Zhenhong

    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    2023  Volume 303, Page(s) 123226

    Abstract: ... ...

    Abstract Ag
    MeSH term(s) Humans ; Female ; Breast Neoplasms/diagnosis ; Metal Nanoparticles ; Silicon ; Silver ; Spectrum Analysis, Raman/methods ; Biosensing Techniques
    Chemical Substances Silicon (Z4152N8IUI) ; Silver (3M4G523W1G)
    Language English
    Publishing date 2023-08-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 210413-1
    ISSN 1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
    ISSN (online) 1873-3557
    ISSN 0370-8322 ; 0584-8539 ; 1386-1425
    DOI 10.1016/j.saa.2023.123226
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

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