Lipeng Liu

ORCID: 0009-0007-1139-8076
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Research Areas
  • Acute Myeloid Leukemia Research
  • High voltage insulation and dielectric phenomena
  • Lightning and Electromagnetic Phenomena
  • Acute Lymphoblastic Leukemia research
  • biodegradable polymer synthesis and properties
  • Aerosol Filtration and Electrostatic Precipitation
  • Polymer crystallization and properties
  • Aerogels and thermal insulation
  • Advanced Sensor and Energy Harvesting Materials
  • Hematopoietic Stem Cell Transplantation
  • Atmospheric chemistry and aerosols
  • Plasma Applications and Diagnostics
  • Plasma Diagnostics and Applications
  • Advanced Measurement and Detection Methods
  • Chronic Lymphocytic Leukemia Research
  • Inflammatory Biomarkers in Disease Prognosis
  • Hematological disorders and diagnostics
  • Childhood Cancer Survivors' Quality of Life
  • Advanced Cellulose Research Studies
  • Surface Modification and Superhydrophobicity
  • Carbon dioxide utilization in catalysis
  • Food composition and properties
  • Gas Sensing Nanomaterials and Sensors
  • Analytical Chemistry and Sensors
  • Microbial Metabolism and Applications

Chinese Academy of Medical Sciences & Peking Union Medical College
2019-2025

Institute of Hematology & Blood Diseases Hospital
2019-2025

Air Force Medical University
2015-2025

Dalian University
2022-2024

Dalian University of Technology
2013-2024

PLA Rocket Force University of Engineering
2018-2024

Inner Mongolia University of Science and Technology
2023-2024

Jilin Agricultural University
2024

National Engineering Research Center for Wheat
2024

Qingdao University of Technology
2024

Aerogel fibers are good thermal insulators, suitable for weaving, and show potential as the next generation of intelligent textiles that can effectively reduce heat consumption personal management. However, production continuous aerogel from biomass with sufficient strength radial elasticity remains a significant challenge. Herein, gel were produced via wet spinning using agarose (AG) matrix, 2,2,2,6,6-tetramethylpiperidine-1-oxyl radical-oxidized cellulose nanofibers (TOCNs) reinforcing...

10.1021/acsami.4c03509 article EN ACS Applied Materials & Interfaces 2024-05-09

Turbid underwater environment poses great difficulties for the applications of vision technologies. One biggest challenges is complicated noise distribution images due to serious scattering and absorption. To alleviate this problem, work proposes a deep pixel‐to‐pixel networks model image enhancement by designing an encoding–decoding framework. It employs convolution layers as encoding filter noise, while uses deconvolution decoding recover missing details refine pixel pixel. Moreover, skip...

10.1049/iet-ipr.2018.5237 article EN IET Image Processing 2018-11-24

Aerogel materials, considered as the "miracle material that can change world in 21st century", owe their transformative potential to high specific surface area, porosity, and low density. In comparison commercially available aerogel felt, particles, powder, fibers not only possess inherent advantages of materials but also exhibit exceptional flexibility design versatility. Therefore, are expected be processed into high-performance textiles smart wearable fabrics further expand application...

10.1021/acsapm.4c00250 article EN ACS Applied Polymer Materials 2024-04-04

A novel reddish-orange phosphor, Ca3Y(2-2x)(Si3O9)2:2xDy(3+), was synthesized via conventional solid-state reaction. Its photoluminescence properties were investigated. With increasing Dy(3+) concentration, the luminescence intensity first increases, reaches greatest, and then decreases. The concentration quenching mechanism is based on electric dipole-dipole interaction. decay times also determined.

10.1039/c4dt00794h article EN Dalton Transactions 2014-05-29

The inception of leader discharges in long air gaps at atmospheric pressure is simulated with a thermo-hydrodynamic model and detailed kinetic scheme for N2/O2/H2O mixtures. In order to investigate the effect humidity, includes most important reactions H2O molecule its derivatives, resulting 45 species 192 chemical reactions. heating thin plasma channel front an anode electrode during streamer transition evaluated 1D radial model. analysis simulation corresponding bursts, dark periods...

10.1088/1361-6463/aa7c71 article EN Journal of Physics D Applied Physics 2017-06-29

Electrical discharges in long air gaps, referred to as 'leader discharges', usually propagate with transient thermal plasma channels. The gas temperature evolution of the channels plays a key role inception and development leader discharges. This paper is aimed at investigating use quantitative Schlieren techniques measurement discharge To do this, calibrated Toepler's lens-type system was set up measure radial profile measurements were compared simulation results from detailed numerical...

10.1088/1361-6595/ab1c3e article EN Plasma Sources Science and Technology 2019-04-24

Current research on maize germination suffers from long sampling intervals, and the relationship between starch structure processing properties of flour in is still unclear. This study observed effect composition over a 72 h period using short interval method. At 36 h, short-range ordered structure, crystallinity, enthalpy reached highest values 1.02, 34.30%, 9.90 J/g, respectively. ratios rapidly-digested (RDS) slowly-digested (SDS) enhanced to 29.37% 28.97%; RS content reduced 35.37%; flow...

10.1016/j.fochx.2024.101430 article EN cc-by-nc-nd Food Chemistry X 2024-04-30

The problems of fossil-based resources and pollution caused by traditional nondegradable polymers have led to the need for biobased monomers polyesters, presenting more environmentally friendly features. 2,5-Tetrahydrofurandimethanol (THFDM), a monomer containing an aliphatic ring structure ether group, was introduced into molecular chain polybutylene succinate (PBS) as sustainable unit optimize its performance improve sustainability. poly(butylene-co-tetrahydrofurandimethylene succinate)...

10.1021/acssuschemeng.2c02842 article EN ACS Sustainable Chemistry & Engineering 2022-08-12

Development of biodegradable aliphatic–aromatic copolyesters has been widely accepted by society as a promising strategy to solve plastic pollution. Here, kilogram-scale copolyester, poly(butylene carbonate-co-terephthalate) (PBCT), successfully synthesized using 5 L steel reactor. The physical–chemical properties, including composition, microstructure, thermal crystal structure, rheology behavior, mechanical and water barrier property, were systematically investigated. results illustrated...

10.1021/acs.iecr.2c04007 article EN Industrial & Engineering Chemistry Research 2023-03-02

Aerogel fibers, characterized by their ultra-low density and thermal conductivity, are an ideal candidate for personal management as they hold the potential to effectively reduce energy consumption of room heating significantly contribute conservation. However, most aerogel fibers have weak mechanical properties or require complex manufacturing processes. In this study, simple continuous silk fibroin–agarose composite (SCAFs) were prepared mixing agarose with fibroin through wet spinning...

10.3390/gels10040266 article EN cc-by Gels 2024-04-15

This paper explores the method of achieving autonomous navigation unmanned vehicles through Deep Reinforcement Learning (DRL). The focus is on using Deterministic Policy Gradient (DDPG) algorithm to address issues in high-dimensional continuous action spaces. details model a Ackermann robot and structure application DDPG algorithm. Experiments were conducted simulation environment verify feasibility improved results demonstrate that outperforms traditional Q-Network (DQN) Double (DDQN)...

10.48550/arxiv.2407.18962 preprint EN arXiv (Cornell University) 2024-07-18

Abstract A novel method, vortex-assisted dispersive liquid-liquid microextraction technique based on supramolecular solvent (SUPRAS) was developed for the determination of five phthalate esters (PAEs) in beverage samples. The factors influencing SUPRAS type, undecanol and hexafluoroisopropanol (HFIP) volume, pH, vortex time, standing time were studied optimized. Under optimal experimental conditions, PAEs had a wide concentration range (5-1000 ng mL −1 ) with good linear relationship (R 2...

10.1088/1742-6596/2941/1/012070 article EN Journal of Physics Conference Series 2025-01-01

Optimizing the immune microenvironment is essential for successful implant osseointegration. In this study, four different nano/microstructures were fabricated on polyetheretherketone (PEEK) substrates by varying agitation speed during sulfonation to influence osteoimmunomodulation and integration. The results indicate that with minimal dimensions (SP450) inhibit actin polymerization reducing calcium influx through PIEZO1, activating anti-inflammatory M2 macrophage phenotype. Among tested...

10.1186/s12951-025-03272-7 article EN cc-by-nc-nd Journal of Nanobiotechnology 2025-03-11

Background Cytomegalovirus (CMV) infection is a common and life-threatening complication following allogeneic haematopoietic stem cell transplantation (allo-HSCT). Letermovir (LET) has been the standard prophylaxis for adult recipients, but studies in children remain limited. Methods We retrospectively analyzed with or without LET after haploidentical donor (HID) Beijing protocol unrelated cord blood (UCB) transplantation. Results Of 151 patients, 67 received LET, including 35 HID recipients...

10.46989/001c.131683 article EN cc-by Clinical Hematology International 2025-03-14

ABSTRACT Background Pre‐engraftment syndrome (PES) is a common immune response during the early stages of umbilical cord blood transplantation (UCBT), but severity classification PES remains uncertain. Objectives To develop and validate predictive model for in pediatric patients receiving UCBT. Study Design This retrospective study (2017–2025) included 123 (training cohort) 41 external validation cases. Uni‐ multivariable analysis was conducted to assess potential parameters affecting...

10.1002/pbc.31733 article EN Pediatric Blood & Cancer 2025-04-24

Abstract Emerging evidence suggests that the gut microbiota is closely associated with pathological manifestations of multiple neurodegenerative diseases via gut-brain axis, which refers to crosstalk between and central nervous system. More importantly, mitochondria have been considered prominent mediators interplay brain. Intestinal microbes may modulate mitochondrial function in system affect progression diseases. Mitochondria are essential for meeting host’s substantial neuronal metabolic...

10.4103/nrr.nrr-d-24-01419 article EN cc-by-nc-sa Neural Regeneration Research 2025-04-29
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