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  1. Article ; Online: Performance evaluation and comparison of waste crumb rubber/C9 petroleum resin composite modified high viscosity asphalt and its mixture

    ZHU Xiao-fei

    Hecheng xiangjiao gongye, Vol 45, Iss 1, Pp 69-

    2022  Volume 73

    Abstract: In order to improve the viscoelasticity of waste rubber powder (WCR) modified asphalt, WCR/C9 petroleum resin (C9PR) composite modified high viscosity asphalt binder and its mixture were prepared, the physical properties and storage stability of the ... ...

    Abstract In order to improve the viscoelasticity of waste rubber powder (WCR) modified asphalt, WCR/C9 petroleum resin (C9PR) composite modified high viscosity asphalt binder and its mixture were prepared, the physical properties and storage stability of the modified high viscosity asphalt binder were investigated. At the same time, the properties of its OGFC-13 mixture were evaluated by general road performance test, dynamic creep test, Overlay test and indirect tensile fatigue test, and it was compared with common WCR modified asphalt and commercial high viscosity asphalt binder and their mixture. The results showed that WCR/C9PR high viscosity asphalt had the advantages of high softening point and viscosity, good storage stability and elastic recovery, and its performance was much better than that of common WCR modified asphalt. WCR/C9PR high viscosity asphalt mixture had good high and low temperature performance, water stability, shear deformation resistance, reflection crack resistance and fatigue crack resistance, which was comparable to that of commercial high viscosity asphalt mixtures and could meet the technical index requirements of porous pavements.
    Keywords high viscosity asphalt ; waste crumb rubber ; c9 petroleum resin ; composite modification ; mixture ; fatigue performance ; road performance ; Organic chemistry ; QD241-441 ; Chemical engineering ; TP155-156 ; Chemicals: Manufacture ; use ; etc ; TP200-248
    Subject code 669
    Language Chinese
    Publishing date 2022-01-01T00:00:00Z
    Publisher Editorial Office of China Synthetic Rubber Industry
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Substituent Positioning Effects on the Magnetic Properties of Sandwich-Type Erbium(III) Complexes with Bis(trimethylsilyl)-Substituted Cyclooctatetraenyl Ligands.

    Chen, Qi-Wei / Ding, You-Song / Zhu, Xiao-Fei / Wang, Bing-Wu / Zheng, Zhiping

    Inorganic chemistry

    2023  

    Abstract: Lanthanide complexes with judiciously designed ligands have been extensively studied for their potential applications as single-molecule magnets. With the influence of ligands on their magnetic properties generally established, recent research has ... ...

    Abstract Lanthanide complexes with judiciously designed ligands have been extensively studied for their potential applications as single-molecule magnets. With the influence of ligands on their magnetic properties generally established, recent research has unearthed certain effects inherent to site differentiation due to the different types and varying numbers of substituents on the same ligand platform. Using two new sandwich-type Er(III) complexes with cyclooctatetraenyl (COT) ligands featuring two differently positioned trimethylsilyl (TMS) substituents, namely, [Li(DME)Er(COT
    Language English
    Publishing date 2023-12-22
    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.3c03369
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Near Infrared (NIR) imaging: Exploring biologically relevant chemical space for lanthanide complexes.

    Peng, Xin-Xin / Zhu, Xiao-Fei / Zhang, Jun-Long

    Journal of inorganic biochemistry

    2020  Volume 209, Page(s) 111118

    Abstract: Near Infrared (NIR) imaging agents are extensively used in the biological or preclinical treatment and diagnosis of a wide range of diseases including cancers and tumors. The current arsenal of NIR compounds are most constituted by organic dyes, polymers, ...

    Abstract Near Infrared (NIR) imaging agents are extensively used in the biological or preclinical treatment and diagnosis of a wide range of diseases including cancers and tumors. The current arsenal of NIR compounds are most constituted by organic dyes, polymers, inorganic nanomaterials, whereas Ln molecular complexes explore an alternative approach to design NIR probes that are potentially bring new molecular toolkits into the biomedicine. In this review, NIR imaging agents are categorized according to their molecular sizes, constitution and the key properties and features of each class of compounds are briefly defined wherever possible. To better elucidate the features of Ln complexes, we provide a succinct understanding of sensitization process and molecular Ln luminescence at a mechanistic level, which may help to deliver new insights to design NIR imaging probes. Finally, we used our work on NIR ytterbium (Yb
    MeSH term(s) Coordination Complexes/chemistry ; Humans ; Lanthanoid Series Elements/chemistry ; Luminescence ; Luminescent Agents/chemistry ; Spectroscopy, Near-Infrared/methods ; Ytterbium/chemistry
    Chemical Substances Coordination Complexes ; Lanthanoid Series Elements ; Luminescent Agents ; Ytterbium (MNQ4O4WSI1)
    Language English
    Publishing date 2020-05-23
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 162843-4
    ISSN 1873-3344 ; 0162-0134
    ISSN (online) 1873-3344
    ISSN 0162-0134
    DOI 10.1016/j.jinorgbio.2020.111118
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: New insights into the alkoxy effects on auxiliary adsorption and inhibiting charge recombination in dye-sensitized solar cells with high open circuit voltage: a theoretical investigation.

    Xu, Zi-Han / Zhu, Chang-Yan / Zhu, Xiao-Fei / Zhai, Yu-Juan / Zhang, Ji / Zhu, Han-Cheng

    Physical chemistry chemical physics : PCCP

    2023  Volume 25, Issue 12, Page(s) 8532–8543

    Abstract: Although introducing an alkoxy group is one of the most popular methods to suppress the interfacial charge recombination process of dye-sensitized solar cells, understanding of its effects is still limited and a microscopic picture of the alkoxy effects ... ...

    Abstract Although introducing an alkoxy group is one of the most popular methods to suppress the interfacial charge recombination process of dye-sensitized solar cells, understanding of its effects is still limited and a microscopic picture of the alkoxy effects is lacking. Two ullazine dyes with distinct alkoxy chains at the donor part are used to investigate the effects of the alkoxy group on the adsorption, dye aggregation and charge recombination process in our study. Different from the usual assumption, we find that alkoxy chains can not only play a shielding role, but can also assist dye adsorption and inhibit the charge recombination process more effectively by covering the TiO
    Language English
    Publishing date 2023-03-22
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d2cp04867a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Retrieval of 159 magnetic balls from urinary bladder: A case report and literature review.

    Liu, Zhen-Hua / Zhu, Xiao-Fei / Zhou, Ning

    Urology case reports

    2019  Volume 26, Page(s) 100975

    Abstract: Foreign body in urinary bladder is an unusual finding in urology emergency, which has always caused wide attention. In this case report, we presented a 28-year-old unmarried male who was admitted to the emergency room with magnetic balls in his bladder. ... ...

    Abstract Foreign body in urinary bladder is an unusual finding in urology emergency, which has always caused wide attention. In this case report, we presented a 28-year-old unmarried male who was admitted to the emergency room with magnetic balls in his bladder. An abdominal plain X ray showed metallic dense shadow in the pelvic region. The foreign body was removed under modified cystoscopy and 159 magnetic balls were detected. The patient was discharged without any surgical or postsurgical complications. Cystoscopy is a better option for dealing with a large number of magnetic balls in urinary bladder.
    Language English
    Publishing date 2019-07-23
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2745459-9
    ISSN 2214-4420
    ISSN 2214-4420
    DOI 10.1016/j.eucr.2019.100975
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: A bispecific decoy receptor VEGFR-EGFR/Fc binding EGF-like ligands and VEGF shows potent antitumor efficacy.

    Guo, Xiao-Fang / Zhang, Yue-Yue / Kang, Jia / Dou, Qiao-Hua / Zhu, Xiao-Fei

    Journal of drug targeting

    2021  Volume 30, Issue 3, Page(s) 302–312

    Abstract: Epidermal growth factor receptor (EGFR) and vascular endothelial growth factor receptor (VEGFR) represent two clinically validated targets for a variety of human cancers, and dual inhibition of EGFR and VEGF(R) has demonstrated superior activity to ... ...

    Abstract Epidermal growth factor receptor (EGFR) and vascular endothelial growth factor receptor (VEGFR) represent two clinically validated targets for a variety of human cancers, and dual inhibition of EGFR and VEGF(R) has demonstrated superior activity to single EGFR inhibitors. This study was to construct a novel bispecific decoy receptor VEGFR-EGFR/Fc that contains Fc portion of human IgG1 acted as molecular scaffold, and the immunoglobulin-like domain 1-3 of VEGFR1 and extracellular domain of EGFR fused to the N-terminal and C-terminal of Fc, respectively, aiming at capturing the EGF-like ligands and VEGF. ELISA showed that VEGFR-EGFR/Fc bound to EGF, TGF-α and VEGF with high affinity. It displayed potent proliferation inhibitory effects on human non-small-cell lung cancer A549 cells and human umbilical vein endothelial cells revealed by MTT assays. VEGFR-EGFR/Fc significantly inhibited cell invasion and migration demonstrated by wound healing assay and transwell assay.
    MeSH term(s) Carcinoma, Non-Small-Cell Lung/drug therapy ; Cell Line, Tumor ; Cell Proliferation ; Endothelial Cells/metabolism ; Epidermal Growth Factor ; ErbB Receptors/metabolism ; Humans ; Ligands ; Lung Neoplasms/drug therapy ; Vascular Endothelial Growth Factor A/pharmacology ; Vascular Endothelial Growth Factor Receptor-2 ; Xenograft Model Antitumor Assays
    Chemical Substances Ligands ; Vascular Endothelial Growth Factor A ; Epidermal Growth Factor (62229-50-9) ; EGFR protein, human (EC 2.7.10.1) ; ErbB Receptors (EC 2.7.10.1) ; Vascular Endothelial Growth Factor Receptor-2 (EC 2.7.10.1)
    Language English
    Publishing date 2021-08-09
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1187110-6
    ISSN 1029-2330 ; 1061-186X
    ISSN (online) 1029-2330
    ISSN 1061-186X
    DOI 10.1080/1061186X.2021.1961791
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Oroxylin A exerts anticancer effects on human ovarian cancer cells via the PPARγ‑dependent reversal of the progesterone receptor membrane component 1/2 expression profile.

    Shen, Jian-Jiang / Zhu, Xiao-Fei / Xu, Juan / Wang, Zhi-Fei / Gu, Wan-Jian / Chen, Yun

    Oncology reports

    2020  Volume 43, Issue 4, Page(s) 1309–1318

    Abstract: Ovarian cancer is the most lethal gynecological cancer worldwide. To date, the therapeutic approaches available for the treatment of ovarian cancer are still very limited. The present study first demonstrated that the Chinese herb, Oroxylin A, exerts ... ...

    Abstract Ovarian cancer is the most lethal gynecological cancer worldwide. To date, the therapeutic approaches available for the treatment of ovarian cancer are still very limited. The present study first demonstrated that the Chinese herb, Oroxylin A, exerts inhibitory effects on both the migratory ability and viability of ovarian cancer cells. Notably, the inhibitory effects of the drug occurred in a dose‑dependent manner. Oroxylin A only inhibited cell migration at the lower dose, whereas it induced early or late apoptosis at the middle or higher doses, respectively. Mechanistically, Oroxylin A increased peroxisome proliferator‑activated receptor gamma (PPARγ) expression and altered the expression profile of progesterone receptor membrane component (PGRMC)1/2. Notably, PPARγ was revealed to play a central role in Oroxylin A‑mediated anticancer activity. The silencing of PPARγ significantly abrogated Oroxylin A‑induced apoptotic cell death and restored the expression profile of the PGRMC1/2 family in ovarian cancer cells. Collectively, the present study revealed that Oroxylin A exerted marked anticancer effects against ovarian cancer in vitro. Thus, Oroxylin A may have potential for use as a complementary therapy in the treatment of ovarian cancer.
    MeSH term(s) Apoptosis ; Cell Line, Tumor ; Cell Movement ; Cell Proliferation ; Female ; Flavonoids/pharmacology ; Humans ; Membrane Proteins/metabolism ; Ovarian Neoplasms/drug therapy ; Ovarian Neoplasms/metabolism ; Ovarian Neoplasms/pathology ; PPAR gamma/agonists ; Receptors, Progesterone/metabolism ; Signal Transduction
    Chemical Substances Flavonoids ; Membrane Proteins ; PGRMC1 protein, human ; PGRMC2 protein, human ; PPAR gamma ; PPARG protein, human ; Receptors, Progesterone ; 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one (53K24Z586G)
    Language English
    Publishing date 2020-02-21
    Publishing country Greece
    Document type Journal Article
    ZDB-ID 1222484-4
    ISSN 1791-2431 ; 1021-335X
    ISSN (online) 1791-2431
    ISSN 1021-335X
    DOI 10.3892/or.2020.7509
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Cardiac arrest during emergency intubation in an elderly patient with confirmed coronavirus disease 2019.

    Tao, Kun-Ming / Hu, Yu / Zhu, Xiao-Fei / Zhang, Yong-Chao / Yang, Yun / Lu, Zhi-Jie

    Journal of clinical anesthesia

    2020  Volume 66, Page(s) 109951

    MeSH term(s) COVID-19 ; Coronavirus Infections/therapy ; Emergencies ; Heart Arrest/etiology ; Humans ; Intubation, Intratracheal/adverse effects ; Intubation, Intratracheal/methods ; Male ; Middle Aged ; Pandemics ; Pneumonia, Viral/therapy
    Keywords covid19
    Language English
    Publishing date 2020-06-02
    Publishing country United States
    Document type Case Reports ; Letter
    ZDB-ID 1011618-7
    ISSN 1873-4529 ; 0952-8180
    ISSN (online) 1873-4529
    ISSN 0952-8180
    DOI 10.1016/j.jclinane.2020.109951
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Molecular characterization of a novel fusarivirus infecting the plant-pathogenic fungus Alternaria solani.

    Gong, WeiJie / Liu, Hong / Zhu, XiaoFei / Zhao, ShiYun / Cheng, JiaLe / Zhu, Hongjian / Zhong, Jie / Zhou, Qian

    Archives of virology

    2021  Volume 166, Issue 7, Page(s) 2063–2067

    Abstract: A novel mycovirus belonging to the proposed family "Fusariviridae" was discovered in Alternaria solani by sequencing a cDNA corresponding to double-stranded RNA extracted from this phytopathogenic fungus. The virus was tentatively named "Alternaria ... ...

    Abstract A novel mycovirus belonging to the proposed family "Fusariviridae" was discovered in Alternaria solani by sequencing a cDNA corresponding to double-stranded RNA extracted from this phytopathogenic fungus. The virus was tentatively named "Alternaria solani fusarivirus 1" (AsFV1). AsFV1 has a single-stranded positive-sense (+ssRNA) genome of 6845 nucleotides containing three open reading frames (ORFs) and a poly(A) tail. The largest ORF, ORF1, encodes a large polypeptide of 1,556 amino acids (aa) with conserved RNA-dependent RNA polymerase and helicase domains. The ORF2 and ORF3 have overlapping regions, encoding a putative protein of 522 amino acids (aa) and a putative protein of 105 amino acids (aa), respectively, both of unknown function. A multiple sequence alignment and phylogenetic analysis revealed that AsFV1 could be a new member of the "Fusariviridae". This is the first report of the full-length nucleotide sequence of a fusarivirus that infects Alternaria solani.
    MeSH term(s) Alternaria/virology ; Amino Acid Sequence ; Base Sequence ; Fungal Viruses/genetics ; Genome, Viral/genetics ; Open Reading Frames/genetics ; Phylogeny ; Plants/microbiology ; RNA Viruses/genetics ; RNA, Double-Stranded/genetics ; RNA, Viral/genetics ; RNA-Dependent RNA Polymerase/genetics ; Viral Proteins/genetics
    Chemical Substances RNA, Double-Stranded ; RNA, Viral ; Viral Proteins ; RNA-Dependent RNA Polymerase (EC 2.7.7.48)
    Language English
    Publishing date 2021-05-13
    Publishing country Austria
    Document type Journal Article
    ZDB-ID 7491-3
    ISSN 1432-8798 ; 0304-8608
    ISSN (online) 1432-8798
    ISSN 0304-8608
    DOI 10.1007/s00705-021-05105-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Molecular characterization of a novel fusarivirus infecting the plant-pathogenic fungus Alternaria solani

    Gong, WeiJie / Liu, Hong / Zhu, XiaoFei / Zhao, ShiYun / Cheng, JiaLe / Zhu, Hongjian / Zhong, Jie / Zhou, Qian

    Archives of virology. 2021 July, v. 166, no. 7

    2021  

    Abstract: A novel mycovirus belonging to the proposed family “Fusariviridae” was discovered in Alternaria solani by sequencing a cDNA corresponding to double-stranded RNA extracted from this phytopathogenic fungus. The virus was tentatively named “Alternaria ... ...

    Abstract A novel mycovirus belonging to the proposed family “Fusariviridae” was discovered in Alternaria solani by sequencing a cDNA corresponding to double-stranded RNA extracted from this phytopathogenic fungus. The virus was tentatively named “Alternaria solani fusarivirus 1” (AsFV1). AsFV1 has a single-stranded positive-sense (+ssRNA) genome of 6845 nucleotides containing three open reading frames (ORFs) and a poly(A) tail. The largest ORF, ORF1, encodes a large polypeptide of 1,556 amino acids (aa) with conserved RNA-dependent RNA polymerase and helicase domains. The ORF2 and ORF3 have overlapping regions, encoding a putative protein of 522 amino acids (aa) and a putative protein of 105 amino acids (aa), respectively, both of unknown function. A multiple sequence alignment and phylogenetic analysis revealed that AsFV1 could be a new member of the “Fusariviridae”. This is the first report of the full-length nucleotide sequence of a fusarivirus that infects Alternaria solani.
    Keywords Alternaria solani ; RNA-directed RNA polymerase ; double-stranded RNA ; genome ; mycoviruses ; nucleotides ; phylogeny ; plant pathogenic fungi ; polypeptides ; sequence alignment ; virology
    Language English
    Dates of publication 2021-07
    Size p. 2063-2067.
    Publishing place Springer Vienna
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 7491-3
    ISSN 1432-8798 ; 0304-8608
    ISSN (online) 1432-8798
    ISSN 0304-8608
    DOI 10.1007/s00705-021-05105-y
    Database NAL-Catalogue (AGRICOLA)

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