Lei Du

ORCID: 0000-0001-8173-5575
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About
Contact & Profiles
Research Areas
  • Synthesis and properties of polymers
  • Epoxy Resin Curing Processes
  • Silicone and Siloxane Chemistry
  • Cancer Research and Treatments
  • Bone and Dental Protein Studies
  • Fatty Acid Research and Health
  • Cancer, Hypoxia, and Metabolism
  • Click Chemistry and Applications
  • Advanced ceramic materials synthesis
  • Adipose Tissue and Metabolism
  • Seaweed-derived Bioactive Compounds
  • Membrane Separation Technologies
  • Synthesis and characterization of novel inorganic/organometallic compounds
  • Machine Learning in Materials Science
  • Injection Molding Process and Properties
  • Echinoderm biology and ecology
  • Synthesis of Tetrazole Derivatives
  • Organoboron and organosilicon chemistry
  • Chemical Synthesis and Analysis
  • Soil Carbon and Nitrogen Dynamics
  • Thermal and Kinetic Analysis
  • MXene and MAX Phase Materials
  • Advanced biosensing and bioanalysis techniques
  • Gut microbiota and health
  • Membrane-based Ion Separation Techniques

Xuzhou Medical College
2022-2025

Sichuan University
2022-2025

West China Hospital of Sichuan University
2022-2025

East China University of Science and Technology
2013-2024

National University of Singapore
2024

Zunyi Medical University
2022-2024

Shandong University
2019-2024

Dalian University of Technology
2016-2024

Jinan Central Hospital
2022-2024

Guangzhou University
2024

ConspectusPolymeric material research is encountering a new paradigm driven by machine learning (ML) and big data. The ML-assisted design has proven to be successful approach for designing novel high-performance polymeric materials. This goal mainly achieved through the following procedure: structure representation database construction, establishment of ML-based property prediction model, virtual high-throughput screening. key this lies in training ML models that delineate...

10.1021/accountsmr.3c00288 article EN other-oa Accounts of Materials Research 2024-04-16

Incorporation of a guanidine functional group into the PNA backbone facilitates cellular uptake mammalian cells with efficiency comparable to that TAT transduction domain. The modified recognizes and binds complementary DNA strand in accordance Watson−Crick recognition rules. However, unlike polypyrimidine which 2:1 stoichiometry, 1:1 ratio form highly stable duplex.

10.1021/ja029665m article EN Journal of the American Chemical Society 2003-05-17

We demonstrate that tuning the stereo-hindrance of phenoxy-alkyl chains at 4-position a curcumin scaffold could lead to certain selectivity for soluble Aβs over insoluble Aβs.

10.1039/c7sc02050c article EN cc-by-nc Chemical Science 2017-01-01

In this study, we systematically investigated the effect of different phosphatidylcholines on high fat diet-induced insulin resistance in mice.

10.1039/d0fo02632h article EN Food & Function 2021-01-01

The gut-microbiota-brain axis is the most important complex and bidirectional pathway between gastrointestinal tract central nervous system. This study investigated potential of microbe-induced gut-to-brain signaling to modulate effect stress on depressive-like behavior, intestinal barrier, neuroinflammation. Result showed that fecal microbiota transplantation increased consumption sucrose solutions decreased immobility time in forced swimming test. treatment also Firmicutes Bacteroidetes...

10.1111/ejn.15192 article EN European Journal of Neuroscience 2021-03-20

Despite advances in machine learning for accurately predicting material properties, forecasting the performance of thermosetting polymers remains a challenge due to sparsity historical experimental data and their complicated crosslinked structures. We proposed machine-learning-assisted materials genome approach (MGA) rapidly designing novel epoxy thermosets with excellent mechanical properties (high tensile moduli, high strength, toughness) through high-throughput screening vast chemical...

10.1021/acsami.2c14290 article EN ACS Applied Materials & Interfaces 2022-12-01

The purpose of this study was to evaluate the preventive role and underlying mechanisms fucoxanthin (Fx) on dextran sulfate sodium (DSS)-induced colitis in mice. present data demonstrated that oral administration Fx (50 200 mg/kg body weight/day) for 36 days significantly alleviated severity DSS-treated mice, as evidenced by attenuating weight loss, bloody stool, diarrhea, shortened colon length, colonic epithelium distortion, a thin mucus layer, goblet cell depletion, damaged crypts,...

10.1021/acs.jafc.3c08811 article EN Journal of Agricultural and Food Chemistry 2024-02-14

Alzheimer's disease (AD) is a common neurodegenerative disorders, in which oxidative stress plays an important role. The present study investigated the effect of eicosapentaenoic acid-enriched phospholipids (EPA-enriched PL) from sea cucumber Cucumaria frondosa on injury PC12 cells induced by hydrogen peroxide (H2O2) and tert-butylhydroperoxide (t-BHP). We also studied EPA-enriched PL learning memory functions senescence-accelerated prone mouse strain 8 (SAMP8) vivo. Pretreatment with...

10.1016/j.neuint.2013.10.015 article EN cc-by-nc-nd Neurochemistry International 2013-11-11

Designing high-temperature polymers with excellent processability is a long-standing challenge because of the implacable contradiction between high thermal stability and low curing energy. Traditional designs based on scientific intuition trial-and-error experiments have not been efficient strategies for discovery new heat-resistant resins. In this work, we developed materials genome approach to facilitate design resins desired properties. By defining gene extracting key features properties,...

10.1021/acs.chemmater.0c00238 article EN Chemistry of Materials 2020-05-13

Based on the workflow of materials genome approach, challenge enhancing multiple conflicting properties an advanced thermosetting polymer polycyanurates was addressed through high-throughout screening using machine learning.

10.1039/d2ta09272g article EN Journal of Materials Chemistry A 2023-01-01
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