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1. Biofunctions of antimicrobial peptide-conjugated alginate/hyaluronic acid/collagen wound dressings promote wound healing of a mixed-bacteria-infected wound

Author:
Xia, Hong,   et al.   ; Lin, Zefeng; Wu, Tingting; Wang, Wanshun; Li, Binglin; Wang, Ming; Chen, Lingling; Zhang, Tao;     Show all 8 Authors
Source:
International journal of biological macromolecules 2019 v.140 pp. 330-342
ISSN:
0141-8130
Subject:
Escherichia coli; alginates; angiogenesis; antibiotic resistance; antibiotics; antimicrobial peptides; antimicrobial properties; biodegradability; collagen; drugs; fibroblasts; hyaluronic acid; mechanical properties; methicillin-resistant Staphylococcus aureus; porosity; silver; tissue repair
Abstract:
... The increase in severe infections caused by antibiotic drug resistance and the decrease in the number of new antibacterial drugs approved for use in the last few decades are driving the need for the development of new antimicrobial strategies. Antimicrobial peptides (AMPs) are a potential new class of antimicrobial drugs that are expected to solve the problem of global antibiotic drug resistance. ...
DOI:
10.1016/j.ijbiomac.2019.08.087

2. Choline, not folate, can attenuate the teratogenic effects ofdibutyl phthalate (DBP) during early chick embryo development

Author:
Xia, Hong-Fei,   et al.   ; Wang, Rui; Sun, Da-Guang; Song, Ge; Guan, Chun Yi; Cui, Yi; Ma, Xu;     Show all 7 Authors
Source:
Environmental science and pollution research international 2019 v.26 no.29 pp. 29763-29779
ISSN:
0944-1344
Subject:
abnormal development; amniotic fluid; animal experimentation; apoptosis; chick embryos; chickens; choline; dibutyl phthalate; embryogenesis; enzyme-linked immunosorbent assay; folic acid; gas chromatography-mass spectrometry; humans; malondialdehyde; metabolites; neural tube defects; oxidation; oxidative stress; pollutants; reactive oxygen species; superoxide dismutase; teratogenicity; urine
Abstract:
... Dibutyl phthalate (DBP), a persistent environmental pollutant, can induce neural tube abnormal development in animals. The possible effects of DBP exposure on human neural tube defects (NTDs) remain elusive. In this study, the distribution of DBP in the body fluid of human NTDs was detected by GC-MS. Then, chick embryos were used to investigate the effects of DBP on early embryonic development. Ox ...
DOI:
10.1007/s11356-019-06087-w

3. Conjugated Microporous Polymers as Heterogeneous Photocatalysts for Efficient Degradation of a Mustard-Gas Simulant

Author:
Xia, Hong,   et al.   ; Zhi, Yongfeng; Yao, Zhengjie; Jiang, Wenbo; Shi, Zhan; Mu, Ying; Liu, Xiaoming;     Show all 7 Authors
Source:
ACS applied materials & interfaces 2019 v.11 no.41 pp. 37578-37585
ISSN:
1944-8252
Subject:
cost effectiveness; electric current; energy; environmental protection; light; lighting; moieties; organic sulfur compounds; oxygen; photocatalysis; photocatalysts; photooxidation; photosensitizing agents; polymers; porosity; porous media
Abstract:
... Compared with traditional metal-based photosensitizers, heterogeneous and organic photocatalysts with visible-light activity are more environmentally friendly and sustainable. The simultaneous introduction of electron-rich and electron-deficient units in donor–acceptor typed conjugated microporous polymer (CMP) photocatalysts can significantly enhance their visible-light harvesting and separation ...
DOI:
10.1021/acsami.9b10958

4. Lattice substitution and desulfurization kinetic analysis of Zn-based spinel sorbents loading onto porous silicoaluminophosphate zeolites

Author:
Xia, Hong,   et al.   ; Liu, Qiang; Liu, Bingsi; Liu, Qinze; Xu, Rongnian;     Show all 5 Authors
Source:
Journal of hazardous materials 2019
ISSN:
0304-3894
Subject:
X-ray photoelectron spectroscopy; coal; cobalt; desulfurization; evaporation; hydrogen sulfide; iron; kinetics; manganese; oxides; phosphates; porous media; sorbents; sulfur; transmission electron microscopy; zeolites; zinc
Abstract:
... Green Zn-based spinel sorbents for hot coal gas desulfurization have been developed with the assistance of optimization procedures. The pilot study highlights an outstanding ordered mesoporous support (SBET = 323 m2 g-1, Da = 4.3 nm) of SAPO-34@as-prepared SBA-15 (SS) for loading active metal oxides. ZnCo2O4 spinel loaded onto SS (ZnCo2/SS) exhibits a prominent desulfurization performance compared ...
DOI:
10.1016/j.jhazmat.2019.121151

5. Triphenylamine or carbazole-based benzothiadiazole luminophors with remarkable solvatochromism and different mechanofluorochromic behaviors

Author:
Xia, Hong-ying,   et al.   ; He, Hai-feng; Shao, Xuan-tao; Deng, Li-li; Zhou, Jia-xin; Zhu, Yuan-yuan; Shen, Liang; Zhao, Feng;     Show all 8 Authors
Source:
Tetrahedron letters 2019 pp. 150968
ISSN:
0040-4039
Subject:
aromatic amines; chemical reactions; chemical structure; color; fluorescence
Abstract:
... Two triphenylamine or carbazole-based benzothiadiazole luminophors have been successfully synthesized and characterized. Interestingly, both the donor-acceptor-donor (D-A-D) type compounds 1 and 2 exhibited remarkable solvatochromism behavior. In addition, luminogen 1 showed reversible mechanochromism phenomenon involving red-shifted fluorescent color transformation from yellow to red. However, lu ...
DOI:
10.1016/j.tetlet.2019.150968

6. Tackling the Challenges of Enzymatic (Bio)Fuel Cells

Author:
Xia, Hong-qi,   et al.   ; Xiao, Xinxin; Wu, Ranran; Bai, Lu; Yan, Lu; Magner, Edmond; Cosnier, Serge; Lojou, Elisabeth; Zhu, Zhiguang; Liu, Aihua;     Show all 10 Authors
Source:
Chemical reviews 2019 v.119 no.16 pp. 9509-9558
ISSN:
1520-6890
Subject:
biocatalysts; electric potential difference; electronic equipment; energy density; enzyme activity; fuel cells; fuels; immobilized enzymes; nanomaterials; oxidation; renewable energy sources
Abstract:
... The ever-increasing demands for clean and sustainable energy sources combined with rapid advances in biointegrated portable or implantable electronic devices have stimulated intensive research activities in enzymatic (bio)fuel cells (EFCs). The use of renewable biocatalysts, the utilization of abundant green, safe, and high energy density fuels, together with the capability of working at modest an ...
DOI:
10.1021/acs.chemrev.9b00115

7. CD8 T cell-derived perforin aggravates secondary spinal cord injury through destroying the blood-spinal cord barrier

Author:
Xia, Hong,   et al.   ; Liu, Zhaoxiang; Zhang, Hua; Wang, Baocheng; Zhang, Renwen; Zeng, Qun; Guo, Lingzhi; Shen, Kui; Wang, BaTa; Zhong, Yanheng; Li, Zhizhong; Sun, Guodong;     Show all 12 Authors
Source:
Biochemical and biophysical research communications 2019 v.512 no.2 pp. 367-372
ISSN:
0006-291X
Subject:
CD8-positive T-lymphocytes; animal injuries; animal models; biotin; cerebrospinal fluid; cytokines; enzyme-linked immunosorbent assay; flow cytometry; humans; infectious diseases; inflammation; mice; permeability; spinal cord; staining
Abstract:
... Perforin plays an important role in autoimmune and infectious diseases, but its function in immune inflammatory responses after spinal cord injury (SCI) has received insufficient attention. The goal of this study is to determine the influence of perforin after spinal cord injury (SCI) on secondary inflammation. Compared recovery from SCI in perforin knockout (Prf1−/−) and wild-type(WT)mice, WT mic ...
DOI:
10.1016/j.bbrc.2019.03.002

8. Fabrication of gradient vapor grown carbon fiber based polyurethane foam for shape memory driven microwave shielding

Author:
Xia, Hong,   et al.   ; Yan, Yongjie; Qiu, Yiping; Xu, Zhenzhen; Ni, Qing-Qing;     Show all 5 Authors
Source:
RSC advances 2019 v.9 no.17 pp. 9401-9409
ISSN:
2046-2069
Subject:
carbon fibers; compression strength; dipping; electrical conductivity; foams; heat transfer; polyurethanes; thermal conductivity; vapors
Abstract:
... Gradient vapor grown carbon fiber (VGCF) based shape memory polyurethane foam (VGCF@SMPUF) was fabricated by alternate dipping in a gradually diluted VGCF@SMPU/DMF solution and distilled water for shape memory driven microwave shielding. Shape memory performance for this VGCF@SMPUF was achieved by heat transfer of thermally conductive VGCF. Shielding effectiveness (SE) was adjusted through differe ...
DOI:
10.1039/c9ra00028c

9. Synthesis of N-aryl β-amino acid derivatives via Cu(ii)-catalyzed asymmetric 1,4-reduction in air

Author:
Xia, Hong-Feng,   et al.   ; Li, Min; Yang, Li-Yao; Hong, Tao; Xie, Lin-Jie; Li, Shijun; Wu, Jing;     Show all 7 Authors
Source:
RSC advances 2019 v.9 no.16 pp. 9187-9192
ISSN:
2046-2069
Subject:
additives; air; amino acids; beta-lactams; catalysts; copper; enantioselectivity; esters; reducing agents
Abstract:
... In the presence of the inexpensive and stable stoichiometric reductant polymethylhydrosiloxane (PMHS) as well as certain amounts of appropriate alcohol and base additives, the non-precious metal copper-catalyzed asymmetric 1,4-hydrosilylation of β-aryl or β-alkyl-substituted N-aryl β-enamino esters was well realized to afford a diverse range of N-aryl β-amino acid esters in high yields and excelle ...
DOI:
10.1039/c9ra01203f

10. Resveratrol in management of bone and spinal cancers

Author:
Xia, Hong,   et al.   ; Chen, Gang; Zhang, Zhi-guo; Yu, Hai-liang;     Show all 4 Authors
Source:
Natural product research 2019 v.33 no.4 pp. 516-526
ISSN:
1478-6427
Subject:
apoptosis; fibrosarcoma; neoplasm cells; osteosarcoma; patients; polyphenols; protective effect; relapse; resveratrol; therapeutics
Abstract:
... Bone cancer is a malignant primary tumour of the bone with different typing, such as, osteosarcoma, chondrosarcoma, Ewing’s sarcoma and fibrosarcoma. Despite the clinical efficacy of conventional therapies of bone cancer, most patients eventually relapse and the disease remains incurable. Therefore, new therapeutic strategies are needed to improve patient outcome. In this review article, we have d ...
DOI:
10.1080/14786419.2017.1389936