Junjie Dong

ORCID: 0009-0009-9338-1714
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About
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Research Areas
  • Tea Polyphenols and Effects
  • Phytochemicals and Antioxidant Activities
  • Cancer-related molecular mechanisms research
  • Food Quality and Safety Studies
  • MicroRNA in disease regulation
  • Circular RNAs in diseases
  • Electrocatalysts for Energy Conversion
  • Advanced battery technologies research
  • Osteoarthritis Treatment and Mechanisms
  • Gas Sensing Nanomaterials and Sensors
  • Metal-Organic Frameworks: Synthesis and Applications
  • Bone Tissue Engineering Materials
  • Ginseng Biological Effects and Applications
  • Spinal Cord Injury Research
  • Geotechnical Engineering and Soil Stabilization
  • Conducting polymers and applications
  • Coffee research and impacts
  • MRI in cancer diagnosis
  • Radical Photochemical Reactions
  • CAR-T cell therapy research
  • Cancer, Hypoxia, and Metabolism
  • Radiomics and Machine Learning in Medical Imaging
  • ZnO doping and properties
  • Microbial Inactivation Methods
  • Extracellular vesicles in disease

First Affiliated Hospital of Kunming Medical University
2016-2025

Wenzhou Medical University
2014-2025

Jilin University
2025

State Key Laboratory of Supramolecular Structure and Materials
2025

Zhejiang University
2007-2024

Kunming Medical University
2016-2024

Fudan University
2020-2024

Anhui University
2024

Southwest Petroleum University
2023-2024

Changzhou University
2024

Abstract Lithium–sulfur (Li–S) battery is a promising next‐generation energy storage system. However, the poor cyclability caused by shuttle effect still key challenge for its practical application. Here, polypropylene separator modified with α‐MnO 2 /RuO heterostructure presented to facilitate transformation of lithium polysulfides (LiPSs) and optimize rate‐determining step in both reduction oxidation processes sulfur electrode. The unique effectively suppresses dissolution shuttling...

10.1002/adfm.202403101 article EN Advanced Functional Materials 2024-04-30

Abstract In China, traditional medications for osteoporosis have significant side effects, low compliance, and high costs, making it urgent to explore new treatment options. Probiotics demonstrated superiority in the of various chronic diseases, reduction bone mass postmenopausal (PMOP) is closely related degradation metabolism intestinal probiotics. It crucial role molecular mechanisms probiotics alleviating PMOP through their metabolites, as well therapeutic effects. We aim identify key...

10.1038/s41598-024-57122-x article EN cc-by Scientific Reports 2024-03-25

The widespread use of electrically conductive metal–organic frameworks (EC-MOFs) in high-performance devices is limited by the lack facile methods for synthesizing large-area thin films on desired substrates. Herein, we propose a spin-coating interfacial self-assembly approach to situ synthesize high-quality centimeter-sized copper benzenehexathiol (Cu-BHT) MOFs diverse substrates only 5 s. film thickness (ranging from 35 nm) and surface morphology can be precisely tuned controlling reaction...

10.1021/acsami.0c18422 article EN ACS Applied Materials & Interfaces 2020-12-09

Abstract Electrically conductive metal–organic frameworks (EC‐MOFs) are suitable for electrochemical sensing because of their unique structure and properties. Herein, an on‐chip micro‐biosensor is designed to study the electrocatalytic interfaces, which generally buried between solid support liquid electrolyte in conventional methods. The gas–liquid interfacial reaction method used obtain a Cu‐benzenehexathiol (Cu‐BHT) thin film with flat up‐side surface synaptic‐like on bottom‐side surface....

10.1002/adfm.202102855 article EN Advanced Functional Materials 2021-09-17

It is known that aquaporin 5 (AQP5) may represent a novel therapeutic target for treating colon cancer (CC), but whether AQP5 plays role in the regulation of multidrug resistance (MDR) still remains unclear. In present study, and P-glycoprotein (P-gp), glutathione S-transferase-π (GST-π), topoisomerase II (TOPO II), thymidylate synthase (TS) were checked CC adjacent tissues; AQP5-siRNA was applied to silencing cell line HT-29, 5-fluorouracil (5-FU), cisplatin (DDP) added on cells,...

10.1007/s13277-014-1956-3 article EN Tumor Biology 2014-04-21

Abstract Effect of water temperature and ethanol concentration on epimerization extractability tea catechins was investigated. The results showed that epigallocatechin gallate (EGCG) epicatechin (ECG) were partially epimerized into gallocatechin (GCG) catechin (CG), respectively, when extract heated in solution at 100 °C for 2 h or dry extracted °C. the inhibited if as solid powder 50% (v/v) 80 below. When water, increased with increase extraction up to °C, but there no statistically...

10.1002/jsfa.2913 article EN Journal of the Science of Food and Agriculture 2007-04-27

Parameters of liquor color difference, taste related constituents and aroma volatiles in 23 Chinese green tea (Camellia sinensis) samples were analyzed by difference meter, high performance liquid gas chromatographs respectively. Seven variables extracted principal component analysis from the data sets corresponding to color, linear regression total score sensory preference (TSSP) upon 7 produced a significant relationship: TSSP = 105.82–0.56 (ΔE)−0.15 (total catechins) + 0.32 (geraniol)...

10.1080/10942910701299430 article EN International Journal of Food Properties 2008-04-18

The focus of this study was to investigate Angiotensin Converting Enzyme (ACE) inhibiting activity across 34 teas (Camellia sinensis) produced by 5 different processing methods including green (GT), oolong (OT), white (WT), black (BT) and dark (DT) teas. In vitroACE inhibitory affected the tea method with IC50 values for ACE inhibition: < Substrate-dependence reaction kinetics studied GT BT polyphenolic size fractions either or > 3 kDa also Green Tea Polyphenolic Isolate (GTPI), revealed...

10.1039/c1fo10023h article EN Food & Function 2011-01-01

Cyclophosphamide (CTX) is an antitumor drug commonly used to treat various cancer types. Unfortunately, its toxic side effects, including gastrointestinal (GI) toxicity, affect treatment compliance and patients' prognosis. Thus, there a critical need of evaluating strategies that may improve the associated GI toxicity induced by CTX. In this work, we evaluated capacity epigallocatechin-3-gallate (EGCG), major constituent green tea, recovery gut injury CTX in mice. Treatment with for 5 days...

10.1039/d1fo01848e article EN Food & Function 2021-01-01

Abstract Achieving a high current density during electrochemical overall water splitting is promising strategy for industrial energy conversion. The mass diffusion rate of OH − ions from the electrolyte to interfacial active sites strongly influences hydrogen evolution reaction (HER) and oxygen (OER) . Herein, delayed‐release modulated by proper organic polymer membrane on electrode surface can optimize accessibility (as indicated molecular dynamics simulations) demonstrated that van der...

10.1002/adfm.202313233 article EN Advanced Functional Materials 2024-01-20

Chalkiness in rice is adversely affected by high temperatures during the flowering and grain-filling stages. Potassium (K) essential for improving grain quality heat resilience. The effects of split application K fertilizer on chalkiness under stages were investigated this study. Four treatments, including ambient with basal (AT-K1), (HT-K1), 70% pre-transplanting 30% at heading stage (HT-K2), (HT-K3), conducted. results revealed that chalky rate degree reduced 9.2–13.72% 12.16–19.91%,...

10.3390/agronomy15010116 article EN cc-by Agronomy 2025-01-04

Living cells utilize diverse biochemical reactions occurring in microcompartments to regulate important biological functions. Although transient nanoreactors mediated by fuels are achieved discrete nanoassemblies of synthetic building blocks, the slow diffusion substrates and out these solvent-dispersed greatly compromises reaction efficiency. Herein, we report adenosine triphosphate (ATP)-driven aggregation that enable acceleration nucleophilic aromatic substitution (SNAr) an aqueous...

10.1021/acs.langmuir.5c00842 article EN Langmuir 2025-04-03

Cu-benzenehexathiol (Cu-BHT) has attracted significant attention due to its record high electrical conductivity and crystal defects Cu2c . However, the nonporous structure small specific surface area of Cu-BHT with two-dimensional kagome lattice invariably limit practical application in sensing catalysis. In this work, nanotubes (Cu-BHT-NTs) are designed prepared via a facile homogeneous reaction solve these problems. Compared traditional nanorod-like structure, Cu-BHT-NTs not only have...

10.1002/smtd.202200581 article EN Small Methods 2022-08-05

Spinal cord injury (SCI) has a high disability rate and mortality rate. Recently, LncRNA XIST been found to be involved in the regulation of inflammatory responses. Therefore, we aimed investigate role occurrence development SCI specific mechanism. Methods: 100 ng/mL lipopolysaccharide (LPS) was used treat mouse microglia BV2 cells. Hitting spinal performed C57BL/6 mice for establishing model. Real-time reverse transcriptase-polymerase chain reaction (RT-qPCR), Western blot,...

10.1016/j.heliyon.2023.e17852 article EN cc-by-nc-nd Heliyon 2023-07-01

Purpose: Many studies have revealed that microRNAs (miRNAs) play crucial roles in cancer development and progression. miRNA-217 (miR-217) has been implicated various cancers. However, the role of miR-217 osteosarcoma (OS) remains unclear. In this study, authors examined OS. Materials Methods: Using quantitative real-time PCR, they assessed expression levels cultured cells patient samples proliferation, migration, invasion by MTT cell proliferation assays, scratch test, transwell test. The...

10.1089/cbr.2017.2394 article EN Cancer Biotherapy and Radiopharmaceuticals 2019-05-01
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