Fenfen Xu

ORCID: 0000-0001-7967-702X
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About
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Research Areas
  • Supramolecular Self-Assembly in Materials
  • Supramolecular Chemistry and Complexes
  • Luminescence and Fluorescent Materials
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Supercapacitor Materials and Fabrication
  • Metal-Organic Frameworks: Synthesis and Applications
  • Autism Spectrum Disorder Research
  • Magnetic Properties and Synthesis of Ferrites
  • Polydiacetylene-based materials and applications
  • Whipple's Disease and Interleukins
  • Child Nutrition and Feeding Issues
  • Carbon dioxide utilization in catalysis
  • Cystic Fibrosis Research Advances
  • Polymer crystallization and properties
  • biodegradable polymer synthesis and properties
  • Dendrimers and Hyperbranched Polymers
  • Neonatal Respiratory Health Research
  • Cancer-related molecular mechanisms research
  • Tryptophan and brain disorders
  • Peroxisome Proliferator-Activated Receptors
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Cancer, Lipids, and Metabolism
  • Gut microbiota and health

Shandong First Medical University
2023

Jiangxi University of Science and Technology
2018-2023

Jinan Central Hospital
2019-2023

Ganzhou People's Hospital
2018-2021

Shandong University
2012-2020

Hangzhou Normal University
2012

Alterations in the gut microbiota may influence gastrointestinal (GI) dysbiosis frequently reported individuals with autism spectrum disorder (ASD). In this study, we sequenced bacterial 16S rRNA gene to evaluate changes fecal between 48 children ASD and healthy China. At phylum level, number of Firmicutes, Proteobacteria, Verrucomicrobia decreased ASD, while Bacteroidetes/Firmicutes was significantly higher autistic due enrichment Bacteroidetes. genus amount Bacteroides, Prevotella,...

10.1002/aur.2358 article EN Autism Research 2020-08-24

The feature paper gives an overview of the preparation pillararene-based supramolecular polymers and covers recent research advance future trends host–guest pairs, assembly methods, topological architectures, stimuli-responsiveness, functional features.

10.1039/c8cc08085b article EN Chemical Communications 2018-10-29

In this work, two TPE-bridged monomers M4 and N4, a heteroditopic monomer AE were designed synthesized. They could self-assemble by self-sorting mode to form supramolecular cross-linked alternating polymer. The process of polymerization induced fluorescence emission enhancement on the basis an AIE mechanism. Furthermore, "off-on" switchable be achieved adding-removing potassium ion from solution polymer or heating–cooling method. At relatively high concentration, transformed into gel...

10.1021/acs.macromol.0c00519 article EN Macromolecules 2020-05-21

Abstract Fluorescent supramolecular polymers are an important kind of smart material. In this work, a new fluorescent hyperbranched polymer (FSHP) is constructed by orthogonal self‐assembly: pillararene‐based host–guest interaction and metal ion complexation interaction. The FSHP exhibits concentration‐controllable fluorescence emissions. photoluminescence spectra light‐emitting colors can be effectively tuned changing types or using mixed ions. quenching solutions FSHP‐based films would...

10.1002/marc.201800053 article EN Macromolecular Rapid Communications 2018-04-14

Hydro- and/or solvo-thermal nanocrystallization of lithium iron phosphate (LiFePO4) has been well recognized as an effective pathway to improve its electrochemical performances. Herein, it is reported that high-performance LiFePO4 single-crystalline nanoparticles have successfully prepared by the additive-free solvothermal reaction and subsequent glucose-assisted calcination. In comparison with similar hydrothermal reaction, presence ethylene glycol can unexpectedly induce formation gel-like...

10.1039/c2ce06423e article EN CrystEngComm 2012-01-01

Lithium-rich manganese-based oxide Li1.2Ni0.13Co0.13Mn0.54O2 nanorods and polyhedrons have been successfully prepared using precursor β-MnO2 as sacrificial templates at a calcination temperature of 750, 800, 850 or 900 °C. X-ray diffraction (XRD) scanning electron microscope (SEM) measurements show that the elevated temperatures help to improve layered structure average particle size target products. Rod-like can be obtained low (i.e., 750 800 °C), which becomes polyhedral As lithium ion...

10.1039/c3ra45428b article EN RSC Advances 2013-11-25

Temporarily stabilized iron oxychloride (FeOCl) nanospindles have been collected for the first time shortly after forced hydrolysis of iron(III) chloride (FeCl3) in reaction medium glycerol and water (1 : 7, v/v) at 145 °C. In this paper, a novel chemical composition evolution orthorhombic FeOCl to tetragonal akaganeite (β-FeOOH) then cubic magnetite (Fe3O4) has successfully used shape-controlled synthesis Fe3O4–C spindle-like nanocomposites. During process, crystal structures intermediates...

10.1039/c2ce26922h article EN CrystEngComm 2012-12-17

A new supramolecular crosslinked polymer and a gel with excellent self-repairing capability were prepared by double host–guest interactions.

10.1039/d0py00829j article EN Polymer Chemistry 2020-01-01

A sequence-controlled supramolecular copolymer was constructed by self-sorting assembly of metal coordination and two types host–guest interactions.

10.1039/d0qo01540g article EN Organic Chemistry Frontiers 2021-01-01

New supramolecular polymers were prepared by the combination of orthogonal self-assembly and competitive self-sorting assembly methods.

10.1039/c9py01495k article EN Polymer Chemistry 2019-01-01

The precise sequence control of polymer chain is an important research topic chemistry. Although some methods such as iterative synthesis and supramolecular polymerization have been developed to fabricate sequence-controllable polymer, it still a great challenge consecutively prepare multiple polymers with different structures. In this work, through the reasonable utilization assembly motifs, we integrated host-guest recognitions metal coordination interactions sequence-controlled by...

10.1016/j.isci.2023.106023 article EN cc-by iScience 2023-01-23

A supramolecular hyperbranched polymer was constructed based on pillararene-based host–guest recognition and complementary terpyridyl-based metal coordination.

10.1039/d2py01037b article EN Polymer Chemistry 2022-01-01

Abstract Background: Fenofibrate is a fibric acid derivative known to have lipid-lowering effect. Although fenofibrate-induced peroxisome proliferator-activated receptor alpha (PPARα) transcription activation has been shown play an important role in the malignant progression of gliomas, underlying mechanisms are poorly understood. Methods: In this study, we analyzed TCGA database and found that there significant negative correlation between long non-coding RNA (lncRNA) HOTAIR PPARα. Then...

10.21203/rs.3.rs-111977/v1 preprint EN cc-by Research Square (Research Square) 2020-12-03
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