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Articles by Dalian Polytechnic
Implementation and user acceptance of a domestic robot-assisted surgical training system: a pilot educational study at the first clinical medical college of Jinan university
Abstract Objective: Robot-assisted surgical systems are being increasingly utilized in the field of surgery, and have been reported to offer enhanced 3D visualization, force feedback, superior ergonomics for the surgeon, and improved operative precision, which collectively may contribute to minimally invasive outcomes and expedited postoperative recovery. However, the integration of robot-assisted technology into surgical training curricula in Chinese medical colleges remains limited.
One-pot in situ synthesis of waterborne core-shell alkali-soluble resin/polyacrylate latexes for enhanced low-temperature film formation
Ge, C, Wu, Y, Xu, J, “Stability and Optimum Polymerized Condition of Polysiloxane–Polyacrylate Core/Shell Polymer.” Advances in Polymer Technology, 29 (3) 161–172 (2010) Article CAS Google Scholar Christopher, KR, Pal, A, Mirchandani, G, Dhar, T, “Synthesis and Characterization of Polystyrene–Acrylate/Polysiloxane (PSA/PSi) Core Shell Polymers and Evaluation of Their Performance for High Durable Exterior Coatings.” Progress in Organic Coatings, 77 (6) 1063–1068 (2014) Article CAS Google...
Band-Stop Filter with Multi-Frequency Bandpass and Negative Group Delay Function
C.D. Broomfield, J.K.A. Everard, Broadband negative group delay networks for compensation of oscillators using feedforward amplifiers[J]. Electron. Lett. 20, 1710–1711 (2000) Google Scholar N. Chang, A. Yuan, Y. Wang, J. Liu, Multi-band pass negative group delay circuit with low insertion loss[J]. Int. J. Circuit Theory Appl. 53(3), 1292–1301 (2025) Article Google Scholar G. Chaudhary, Y. Jeong, Low signal-attenuation negative group-delay network topologies using coupled lines[J]. IEEE Trans. Microw.
Editorial: Applications of Metabolomics in the Formation of Food Flavor
Editorial: Applications of Metabolomics in the Formation of Food Flavor Provisionally accepted 1Shaanxi University of Technology, Hanzhong, China 2Dalian Polytechnic University, Dalian, China 3Dalhousie University, Halifax, Canada The final, formatted version of the article will be published soon. Notify me You have multiple emails registered with Frontiers: Please enter your email address: If you already have an account, please login You don't have a Frontiers account ?
Effects of low-serum adaptation on growth and protein expression in stably lactoferrin-overexpressing mammary alveolar cells
Highlights • Low-serum adaptation reduces costs while sustaining MAC-T cell growth. • Serum reduction and dual-medium strategies support stable proliferation. • Growth rate rose 30% with serum replacement + insulin-transferrin-selenium. • Cells preserved morphology and consistent lactoferrin expression in vitro. 1 Introduction Lactoferrin (LTF) is a natural cationic iron-binding glycoprotein, which is expressed and secreted by the mucosal epithelial cells of various mammals (Faraji et al., 2017).
A machine learning-based study on ecological sensitivity and its driving factors in the karst landforms of Yangshuo County, Guilin
1 Introduction Karst landscapes are surface and subsurface formations resulting from the long-term dissolution, erosion, and gravitational collapse of soluble rocks, such as limestone and dolomite, by groundwater and surface water. They are characterized by complex systems including rugged surface features like peak clusters, solution grooves, and sinkholes, as well as subterranean features such as caves and underground rivers (Chang et al., 2024).
Multidimensional repair of jujube pectic oligosaccharides on bone marrow hematopoietic failure
1 Introduction Anemia continues to be a critical global public health issue, with its persistently high prevalence posing ongoing risks to both human health and socioeconomic development. As reported by the World Health Organization, more than a billion individuals globally live with anemia (1). The condition is pathologically defined by a reduction in red blood cell count or hemoglobin concentration to below-normal levels (2).
Oil frying enhances flavor and sensory quality of salted dried mackerel: a comparative study of heating methods
1 Introduction The popular Spanish mackerel (Scomberomorus niphonius) possesses firmer, fattier flesh, fewer spines, a powerful, sweet, and salty flavor, and is nutrient-dense. It is predominantly located in China’s East China Sea, Bohai Sea, and Yellow Sea, with substantial consumer markets in South Korea, Japan, and China (1). Moreover, the consumption of mackerel is embedded in the cultural traditions of China’s coastal areas.
Enhanced peroxymonosulfate activation by a polydopamine-decorated CoMoO4 composite towards efficient decomposition of tetracycline hydrochloride in wastewater
Enhanced peroxymonosulfate activation by a polydopamine-decorated CoMoO4 composite towards efficient decomposition of tetracycline hydrochloride in wastewater In this work, a novel polydopamine (PDA)-decorated CoMoO4 (PDA@CoMoO4) composite was fabricated and employed to catalyze peroxymonosulfate (PMS) towards tetracycline hydrochloride (TCH) decomposition from aqueous solutions. It was discovered that the PDA@CoMoO4 exhibited excellent performance and enhanced TCH decomposition.
A CeO2/CuCo2S4 composite for peroxymonosulfate activation to enhance elimination of tetracycline hydrochloride in wastewater
A CeO2/CuCo2S4 composite for peroxymonosulfate activation to enhance elimination of tetracycline hydrochloride in wastewater In this work, a novel CeO2/CuCo2S4 composite was fabricated by a hydrothermal method and utilized to catalyze peroxymonosulfate (PMS) for tetracycline hydrochloride (TCH) elimination. The results showed that the system with 90 mg L−1 0.5-CeO2/CuCo2S4 and 0.9 mM PMS could degrade 96.5% of 15 mg L−1 TCH within 120 min at 20 °C.
Ulva lactuca polysaccharides alleviate constipation in mice through repairing the intestinal barrier and regulating the gut microbiota
DATA AVAILABILITY STATEMENT The data that support the findings of this study are available from the corresponding author upon reasonable request.
Engineering waxy corn flour with sodium fatty acids: structural modifications and implications for diabetes management
Engineering waxy corn flour with sodium fatty acids: structural modifications and implications for diabetes management† This study introduced a novel physical strategy to reduce the digestibility and glycemic index of starch-based foods by modifying waxy corn flour (WC) with sodium fatty acids (NaFAs) of varying carbon chain lengths. The aim was to elucidate the impact of these modifications on the structural and digestive properties of WC.
Research progress on the preparation of lignin micro/nano-particles and their biomedical applications
Research progress on the preparation of lignin micro/nano-particles and their biomedical applications The interest in lignin micro/nano-particles (LMNPs) has markedly grown due to their unique physicochemical properties, including high specific surface area, abundant active sites, exceptional biocompatibility, and biodegradability. These attributes position them as promising novel micro/nano-scale materials.
Construction and characterization of environment-friendly antibacterial Mg(OH)2 nanoparticles and their induced metabolic changes in Escherichia coli
Construction and characterization of environment-friendly antibacterial Mg(OH)2 nanoparticles and their induced metabolic changes in Escherichia coli† In recent years, microbial pollution has become a serious environmental problem, and the release of microorganisms into the water environment seriously threatens human health.
Improving preservation effective on grass carp of film made from peach gum with the addition of chitosan for structural fusion and physical property changes
Bio-macromolecule edible films, used as food packaging materials, are essential for maintaining freshness. Peach gum, rich in polysaccharides, exhibits excellent film-forming capabilities but lacks bacteriostatic properties. In this study, chitosan was incorporated into peach gum film as a bacteriostatic agent, and grass carp was utilized as a model to analyse the film’s antibacterial properties.
Exploring PBP2a resistance in MRSA by comparison between molecular covalent docking and non-covalent docking
Abstract Background and objectives: The presence of penicillin-binding protein 2a (PBP2a) is the cause of Methicillin-resistant Staphylococcus aureus (MRSA), which is important nosocomial pathogens worldwide and now are also of growing importance in community-acquired infection. The PBP2a resistance depends upon a supplementary peptidoglycan transpeptidase, which continues to function when normal PBPs have been inactivated by beta-lactam antibiotics.
Template-free synthesis of honeycomb-structured Ta3N5 foam nanoplates with expanded light absorption, abundant active sites and fast charges transport for visible-light-driven H2 evolution
Template-free synthesis of honeycomb-structured Ta3N5 foam nanoplates with expanded light absorption, abundant active sites and fast charges transport for visible-light-driven H2 evolution† Tantalum nitride (Ta3N5) with suitable band structure and high theoretical solar-to-hydrogen energy conversion efficiency (15.9%) is regarded as one of the most promising semiconductor-based photocatalysts for hydrogen evolution via water splitting.
Correction: Phosphatidylserine-functionalized liposomes-in-microgels for delivering genistein to effectively treat ulcerative colitis
Correction: Phosphatidylserine-functionalized liposomes-in-microgels for delivering genistein to effectively treat ulcerative colitis Correction for ‘Phosphatidylserine-functionalized liposomes-in-microgels for delivering genistein to effectively treat ulcerative colitis’ by Huijia Yan et al., J. Mater. Chem. B, 2023, 11, 10404–10417, https://doi.org/10.1039/D3TB00812F. This article is Open Access This article has not yet been cited.
A phlorotannin nanoparticle–hydrogel composite for enhanced oral delivery and treatment of ulcerative colitis† Designing innovative strategies for oral delivery of active compounds is particularly promising for the treatment of intestinal diseases such as ulcerative colitis (UC). However, obstacles like poor therapeutic efficacy, low bioavailability, and limited biocompatibility need to be addressed.
Correction: Inhibitory effects of Atlantic cod (Gadus morhua) peptides on RANKL-induced osteoclastogenesis in vitro and osteoporosis in ovariectomized mice
Correction: Inhibitory effects of Atlantic cod (Gadus morhua) peptides on RANKL-induced osteoclastogenesis in vitro and osteoporosis in ovariectomized mice Correction for ‘Inhibitory effects of Atlantic cod (Gadus morhua) peptides on RANKL-induced osteoclastogenesis in vitro and osteoporosis in ovariectomized mice’ by Meilian Yang et al., Food Funct., 2022, 13, 1975–1988, https://doi.org/10.1039/D1FO03696C. This article is Open Access This article has not yet been cited.
Correction: Construction of a sustained-release hydrogel using gallic acid and lysozyme with antimicrobial properties for wound treatment Correction for ‘Construction of a sustained-release hydrogel using gallic acid and lysozyme with antimicrobial properties for wound treatment’ by Wei Gong et al., Biomater. Sci., 2022, 10, 6836–6849, https://doi.org/10.1039/D2BM00658H. This article is Open Access This article has not yet been cited.
Symbiotic strategy of exogenous carbon and NiCo-MOFs for intelligent switching of low/medium electromagnetic response bands
Symbiotic strategy of exogenous carbon and NiCo-MOFs for intelligent switching of low/medium electromagnetic response bands† The intrinsic porous topology and differential charge distribution trends of bimetallic metal–organic framework (MOF)-based electromagnetic wave absorbers enhance their value through the development of non-carbonization processes.
First-principles study of the effect of Bi content on the photocatalytic performance of bismuth bromide oxide-based catalysts
First-principles study of the effect of Bi content on the photocatalytic performance of bismuth bromide oxide-based catalysts† A comprehensive analysis of BixOyBrz has been carried out using first-principles density-functional theory (DFT) to explore the electronic structure, energy band structure, and essential properties related to its photocatalytic performance.
Lactobacillus-derived indole derivatives ameliorate intestinal barrier damage in rat pups with complementary food administration
Lactobacillus-derived indole derivatives ameliorate intestinal barrier damage in rat pups with complementary food administration† The consumption of complementary foods can bring about diarrhea and intestinal barrier dysfunction in infants. In this study, three different Lactobacillus strains combined with L-tryptophan (Trp) were administered to rat pups with complementary foods.
Evolutionary and functional analysis of metabotropic glutamate receptors in lampreys - Fish Physiology and Biochemistry
Abstract The metabotropic glutamate receptor (mGluR, GRM) family is involved in multiple signaling pathways and regulates neurotransmitter release. However, the evolutionary history, distribution, and function of the mGluRs family in lampreys have not been determined. Therefore, we identified the mGluRs gene family in the genome of Lethenteron reissneri, which has been conserved throughout vertebrate evolution. We confirmed that Lr-GRM3, Lr-GRM5, and Lr-GRM7 encode three types of mGluRs in lamprey.
Performance analysis of fixed gain relay-assisted vertical UWOC systems with generalized misalignment fading model
Underwater wireless optical communication (UWOC) as a potential underwater transmission technology has attracted increasing attention due to its high speed, low delay, and wide range of applications. In addition to absorption and scattering, ocean turbulence fading and misalignment fading seriously affect system performance. Thus, the relay assistance methods have been presented as an effective technique for fading mitigation in optical channels.
Correction: Pickering emulsions stabilized with a spirulina protein-chitosan complex for astaxanthin delivery
Correction: Pickering emulsions stabilized with a spirulina protein–chitosan complex for astaxanthin delivery Correction for ‘Pickering emulsions stabilized with a spirulina protein–chitosan complex for astaxanthin delivery’ by Ronggang Liu et al., Food Funct., 2023, 14, 4254–4266, https://doi.org/10.1039/D3FO00092C. This article is Open Access This article has not yet been cited.
Technology empowerment: Digital transformation and enterprise ESG performance-Evidence from China’s manufacturing sector
Loading metrics Open Access Peer-reviewed Research Article Citation: Wu X, Li L, Liu D, Li Q (2024) Technology empowerment: Digital transformation and enterprise ESG performance—Evidence from China’s manufacturing sector. PLoS ONE 19(4): e0302029. https://doi.org/10.1371/journal.pone.0302029 Editor: Jianhua Zhu, Harbin Institute of Technology, CHINA Received: November 29, 2023; Accepted: March 26, 2024; Published: April 17, 2024 Copyright: © 2024 Wu et al.
Prediction of mass spectrometry ionization efficiency based on COSMO-RS and machine learning algorithms
Prediction of mass spectrometry ionization efficiency based on COSMO-RS and machine learning algorithms† Non-targeted analysis of high-resolution mass spectrometry (MS) can identify thousands of compounds, which also gives a huge challenge to their quantification.
Unleashing the power of chlorogenic acid: exploring its potential in nutrition delivery and the food industry
Unleashing the power of chlorogenic acid: exploring its potential in nutrition delivery and the food industry In the contemporary era, heightened emphasis on health and safety has emerged as a paramount concern among individuals with food. The concepts of “natural” and “green” have progressively asserted dominance in the food consumption market.
Chiral P,N,N‐Ligands for Asymmetric Hydrogenation
The chiral P,N,N-ligands represented a new type of tridentate ligand developed in recent years and displayed wide utilities in asymmetric catalysis. In the past decades, numerous chiral P,N,N-ligands with ferrocene, phenethylamine and spiro backbones were synthesized by addition of an aminopyridine, imidazole or diamines coordinating group. These chiral tridentate P,N,N-ligands showed excellent performance in the ruthenium, iridium, manganese, or cobalt-catalyzed asymmetric hydrogenations.
Evaluation of growth, immune characteristics and gut microbiota of juvenile sea cucumber Apostichopus japonicus fed with fermented feed from Corynebacterium glutamicum | Aquaculture International
Abstract As a kind of green and high quality feed, fermented feed has the activity of promoting growth and improving immunity in aquaculture. The aim of this study was to develop a new liquid fermented feed for the culture of sea cucumber Apostichopus japonicus and evaluate its nutritional value and function.
Preparation and characterization of vitamin A microcapsules nutrient fortified salt - Journal of Food Science and Technology
Abstract Vitamin A, also known as retinol, is a fat-soluble vitamin that plays crucial role in various physiological functions In vivo. However, factors such as light, oxygen, and others may impact the stability of VA. To enhance its stability. This study microencapsulated VA, Gelatin, carboxymethyl cellulose, and salt were mixed in a ratio of 5:1:0.1 as the shell material. Additionally, 12% TG and 3.5% sucrose ester were added with core–shell ratio of 1:8.
Absorption and transport properties of a codfish-derived peptide and its protective effect on bone loss in ovariectomized mice
Absorption and transport properties of a codfish-derived peptide and its protective effect on bone loss in ovariectomized mice† A potential osteogenic tetradecapeptide with the amino acid sequence GETNPADSKPGSIR (P-GM-2) was identified from Gadus morhua. The present study aimed to elucidate its absorption and transport properties using Caco-2/HT29-MTX co-culture monolayers and to evaluate its osteogenic activity using an ovariectomized mouse model.
Orally administered dual-targeted astaxanthin nanoparticles as novel dietary supplements for alleviating hepatocyte oxidative stress
Orally administered dual-targeted astaxanthin nanoparticles as novel dietary supplements for alleviating hepatocyte oxidative stress† The enhancement of bioavailability of food bioactive compounds as dietary supplements can be achieved through the development of targeted delivery systems. This study aimed to develop a novel dual-targeted delivery system for hepatocytes and mitochondria using phacoemulsification self-assembly.
Incorporation of fucoxanthin into 3D printed Pickering emulsion gels stabilized by salmon by-product protein/pectin complexes
Incorporation of fucoxanthin into 3D printed Pickering emulsion gels stabilized by salmon by-product protein/pectin complexes† The remarkable performance of fucoxanthin (FX) in antioxidant and weight loss applications has generated considerable interest. However, the application of fucoxanthin in the food and pharmaceutical industries is limited due to its highly unsaturated structure.
Ascorbic acid alleviates the autolysis of the sea cucumber Apostichopus japonicus via the activation of antioxidant enzymes to remove reactive oxygen species during live storage | Aquaculture International
Abstract The autolysis during live sea cucumber transportation is the main concern for the industry. This study aims to determine the effectiveness of ascorbic acid (AA) in reducing autolysis during the storage of live sea cucumbers. The live sea cucumbers were exposed for 5 days to seawater containing different concentrations of AA: 0, 5, 10, 15, 20, 25, 30, and 35 mg/L.
Targeting DSS-induced ulcerative colitis: evaluating the therapeutic potential of WPI-stachyose conjugates
Targeting DSS-induced ulcerative colitis: evaluating the therapeutic potential of WPI–stachyose conjugates† The pursuit of food-based alternatives to conventional therapies for ulcerative colitis (UC) demands immediate attention. In prior investigations, we synthesized WPI–stachyose conjugates through the Maillard reaction, identifying them as functional prebiotics. However, their impact on in vivo regulation of gut microbiota remains inadequately explored.
Orally-administered nanomedicine systems targeting colon inflammation for the treatment of inflammatory bowel disease: latest advances
Orally-administered nanomedicine systems targeting colon inflammation for the treatment of inflammatory bowel disease: latest advances Inflammatory bowel disease (IBD) is a chronic and idiopathic condition that results in inflammation of the gastrointestinal tract, leading to conditions such as ulcerative colitis and Crohn's disease. Commonly used treatments for IBD include anti-inflammatory drugs, immunosuppressants, and antibiotics.
Orally-administered nanomedicine systems targeting colon inflammation for the treatment of inflammatory bowel disease: latest advances
Orally-administered nanomedicine systems targeting colon inflammation for the treatment of inflammatory bowel disease: latest advances Inflammatory bowel disease (IBD) is a chronic and idiopathic condition that results in inflammation of the gastrointestinal tract, leading to conditions such as ulcerative colitis and Crohn's disease. Commonly used treatments for IBD include anti-inflammatory drugs, immunosuppressants, and antibiotics.
Tailored ternary hetero-interfaces with in situ formed CNTs for effective electromagnetic coupling at low/mid-frequency
Tailored ternary hetero-interfaces with in situ formed CNTs for effective electromagnetic coupling at low/mid-frequency† With the rapid development of 5G wireless communication technology, the main working ranges of civilian fields are gradually concentrating at low-frequency; however, ternary component modulation engineering, which can optimize the decoupling effect between impedance matching and strong attenuation capability at low-frequency, remains challenging.
Hydrogenation of levulinic acid to γ-valerolactone over hydrophobic Ru@HCP catalysts
Hydrogenation of levulinic acid to γ-valerolactone over hydrophobic Ru@HCP catalysts† This study introduces an efficient strategy for promoting the synthesis of γ-valerolactone (GVL) via levulinic acid (LA) hydrogenation. A series of hyper-crosslinked porous polymer (HCP) supported Ru catalysts with different monomers were prepared. The wettabilities were controlled by the surface functional groups.
Titanium dioxide E171 consumption exacerbates Listeria monocytogenes infection in mice
The food additive titanium dioxide is commonly utilized to enhance the appearance and flavor of food products. However, this substance has been linked to gastrointestinal disorders. The aim of this study was to investigate the impact of dietary exposure of titanium dioxide E171 on Listeria monocytogenes infection in mice. Mice were mainly divided to control, LM group (L. monocytogenes infection) and E171+LM group (E171 supplementation before L. monocytogenes infection).
Microfluidized Hemp Protein Isolate: An Effective Stabilizer for High‐Internal‐Phase Emulsions with Improved Oxidative Stability
Corresponding Author Liang Song School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian, 116034 P. R. China National Engineering Research Center of Seafood, No. 1 Qinggongyuan, Ganjingzi District, Dalian, 116034 P. R.
Co-production of surfactin and fengycin by Bacillus subtilis BBW1542 isolated from marine sediment: a promising biocontrol agent against foodborne pathogens | Journal of Food Science and Technology
Abstract Pathogenic bacteria contaminations and related diseases in food industries is an urgent issue to solve. The present study aimed to explore natural food biopreservatives from microorganisms. Using dilution-plate method, a strain BBW1542 with antimicrobial activities against various foodborne pathogenic bacteria was isolated from the seabed silt of Beibu Gulf, which was identified as Bacillus subtilis by the morphological observation and 16S rDNA sequences. The antimicrobial substances of B.
Biosynthesis of resveratrol by an endophytic Priestia megaterium PH3 via the phenylpropane pathway - Applied Microbiology and Biotechnology
Resveratrol (RES) is a secondary metabolite synthesized by plants in response to environmental stress and pathogen infection, which is of great significance for the industrial production of RES by fermentation culture. In this study, we aimed to explore the biosynthesis pathway of RES and its key enzymes in the Priestia megaterium PH3, which was isolated and screened from peanut fruit.
Fabrication of amorphous Co/Mo-MnSex electrode materials for high-performance hybrid supercapacitors
Fabrication of amorphous Co/Mo–MnSex electrode materials for high-performance hybrid supercapacitors† The fabrication of polymetallic selenide nanomaterials as supercapacitor electrode materials via a convenient and efficient design route has become the center of attention in energy storage research. However, the design and synthesis of such materials still does not address the major challenges of optimal energy storage.
Surfactant engineering for perovskite solar cells and submodules
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Research of tangential additive manufacturing based on multiaxis and contour blades - The International Journal of Advanced Manufacturing Technology
Abstract The conventional additive manufacturing methods normally produce complex shape parts layer by layer. If there has suspended position, the supporting structure needs to be added. In this paper, a new method of tangential additive manufacturing based on multiaxis and contour blades is proposed. The technical principle and process flow were introduced.
Editorial: Biomarkers: precision nutrition in chronic diseases
Chronic diseases, such as cardiovascular diseases, diabetes, cancer, and arthritis, constitute significant causes of morbidity and mortality on a global scale, with their prevalence steadily rising across all age groups, genders, and ethnicities (1). Growing evidence indicates that precision nutrition plays a crucial role in the prevention and management of chronic diseases, garnering recognition as a key area of focus for health research in the next decade (2, 3).
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