Li He

ORCID: 0000-0003-1736-8058
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About
Contact & Profiles
Research Areas
  • Polymer Foaming and Composites
  • Polymer composites and self-healing
  • Epoxy Resin Curing Processes
  • biodegradable polymer synthesis and properties
  • Wound Healing and Treatments
  • Nanomaterials for catalytic reactions
  • Advancements in Transdermal Drug Delivery
  • Mesoporous Materials and Catalysis
  • Polymer Science and PVC
  • Parkinson's Disease Mechanisms and Treatments
  • Antimicrobial Peptides and Activities
  • Crystallography and molecular interactions
  • Pressure Ulcer Prevention and Management
  • Silk-based biomaterials and applications
  • Zeolite Catalysis and Synthesis
  • Crystallization and Solubility Studies
  • Cellular and Composite Structures
  • Supramolecular Chemistry and Complexes
  • Advanced NMR Techniques and Applications
  • X-ray Diffraction in Crystallography

Wenzhou Medical University
2024

First Affiliated Hospital of Wenzhou Medical University
2024

Fudan University
2023

National Engineering Research Center for Compounding and Modification of Polymer Materials
2013-2023

Guizhou University
2010-2023

Collaborative Innovation Center of Chemistry for Energy Materials
2023

10.1016/j.compositesb.2013.09.030 article EN Composites Part B Engineering 2013-09-18

Abstract Oral ulcers can be addressed using various biomaterials designed to deliver medications or cytokines. Nevertheless, the effectiveness of these substances is frequently limited in many patients due poor adherence, short retention time mouth, and less‐than‐optimal drug efficacy. In this study, a new hydrogel patch (FSH3) made silk fibroin/hyaluronic acid matrix with light‐sensitive adhesive qualities infused ferric iron/shikonin nanoparticles enhance healing effects presented....

10.1002/advs.202405463 article EN cc-by Advanced Science 2024-10-11

ABSTRACT Epoxy foams with different densities and microstructures were prepared by changing the process parameters including foaming temperature, chemical agent (CFA) content precuring extent. The microstructure of reveals a smaller cell size, higher density, more homogeneous distribution cells at However, size are not affected temperature CFA without process. In addition, bubbles migration, which resulted in non‐uniform density distribution, was promoted increasing depressed flexural...

10.1002/app.41175 article EN Journal of Applied Polymer Science 2014-07-12

Abstract The incomplete decomposition of foaming agent and tedious process during the preparation epoxy resin composite foam (ERCF) will reduce mechanical properties lead to more complex production. Therefore, in this study, a new simple negative pressure method was designed innovatively prepare ERCF under using strong gas adsorption capacity inorganically modified calcium silicate (MCS) particles as air carriers instead agent, density expansion ratio could be precisely controlled by...

10.1002/pc.27527 article EN Polymer Composites 2023-06-24

Abstract Microcellular foamed polymers have been widely used in the traffic field. However, it is difficult to successfully manufacture microcellular products that simultaneously possess good cell morphology, small size, high density, and great surface quality. In this paper, polyamide 6 (PA6) injection foams were manufactured via short-shot core-back foaming process investigate effect of on quality Results showed PA6 possessed a smaller higher lower deformation, greater glossiness than...

10.1088/2053-1591/abf8e3 article EN cc-by Materials Research Express 2021-04-01

The host–guest interaction of symmetrical α,α′,δ,δ′-tetramethyl-cucurbit[6]uril (TMeQ[6]) with the hydrochloride salts N,N′-bis(4-pyridylmethyl)-1,6-hexanediamine (P6), N,N′-bis(3-pyridyl-methyl)-1,6-hexanediamine (M6) and N,N′-bis(2-pyridylmethyl)-1,6-hexanediamine (O6) was investigated via single crystal X-ray diffraction, 1H NMR spectroscopy, electronic absorption spectroscopy fluorescence spectroscopy. Single diffraction showed that hexyl moiety P6 or M6 incorporated in cavity TMeQ[6],...

10.1080/10610278.2010.510187 article EN Supramolecular chemistry 2010-08-31

Abstract: Zeolites with short microporous channels offer advantages in the diffusion of guest molecules, leading to significant improvements their adsorption and catalytic performance, as well a reduction coke formation during reactions. However, preparing zeolite L (LTL) an ultrashort length (20–50 nm) along c-axis has proven challenging due its preferential growth behavior one-dimensional channel direction. Additionally, conventional synthesis method struggles achieve both low aspect ratio...

10.3866/pku.whxb202308019 article EN Acta Physico-Chimica Sinica 2023-01-01
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