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Enhancing the Surface Properties of a Bioengineered Anterior Cruciate Ligament Matrix for Use with Point-of-Care Article

Xiaohua Yu, Paulos Y. Mengsteab, Ganesh Narayanan, Lakshmi S. Nair, Cato T. Laurencin

Engineering 2021, Volume 7, Issue 2,   Pages 153-161 doi: 10.1016/j.eng.2020.02.010

Abstract:

We have previously developed a poly(L-lactic) acid (PLLA) bioengineered anterior cruciateligament (ACL) matrix that has demonstrated enhanced healing when seeded with primary ACL cells priortreatment.Exposing the matrices to air plasma treatment for 5 min before fibronectin adsorption significantly enhancedThese findings suggest that exposure to air plasma treatment and fibronectin adsorption enhances the

Keywords： Anterior cruciate ligament     Ligament Poly(L-lactic) acid plasma treatment     Fibronectin     Stem cells    

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Effect of polyethylene glycol on the crystallization, rheology and foamability of poly(lactic acid) containing

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2074-2087 doi: 10.1007/s11705-023-2342-8

Abstract: In this study, the rheological properties, crystallization and foaming behavior of poly(lactic acid)suggested that the polyamide 6 nanofibrils and polyethylene glycol had a synergistic effect on accelerating poly(lactic acid) crystallization.Furthermore, the poly(lactic acid)/polyamide 6 foams exhibited a higher cell density and expansion ratio

Keywords： poly(lactic acid)     foaming     microfibrillation     rheological property     crystallization    

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Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmosphericand room temperature plasma mutagenesis

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1751-1760 doi: 10.1007/s11705-022-2211-x

Abstract: Poly-γ-glutamic acid is an extracellular polymeric substance with various applications owing toHowever, the ability of natural strains to produce poly-γ-glutamic acid is low.Atmospheric and room temperature plasma was applied in this study to conduct mutation breeding of The maximum poly-γ-glutamic acid yield of 14.08 g·L–1 was finally reached with 30 g·L–1 glutamate.

Keywords： ARTP mutagenesis     Bacillus licheniformis     poly-γ-glutamic acid     metabolomics    

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Use of dry yeast cells as a cheap nitrogen source for lactic acid production by thermophilic

Kim Yng Ooi, Jin Chuan Wu

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 3,   Pages 381-385 doi: 10.1007/s11705-015-1534-2

Abstract: yeast cells (DYC) were used as a cheap nitrogen source to replace expensive yeast extract (YE) for L-lacticCassava starch (200 g·L ) was converted to L-lactic acid by simultaneous saccharification and fermentationusing WCP10-4 at 50 °C in the presence of 20 g·L of DYC, giving 148.1 g·L of L-lactic acid at 27In contrast, 154.4 g·L of lactic acid was produced at 24 h with a productivity of 6.4 g·L ·h and aUse of pre-autolyzed DYC at 50 °C for overnight slightly improved the lactic acid titer (154.5 g·L )

Keywords： L-lactic acid     thermophilic strain     Bacillus coagulans     dry yeast cells     autolysis     fermentation    

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Polymeric micelle nanocarriers in cancer research

Dae Hwan Shin, Yu Tong Tam, Glen S. Kwon

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3,   Pages 348-359 doi: 10.1007/s11705-016-1582-2

Abstract: Amphiphilic block copolymers (ABCs) assemble into a spherical nanoscopic supramolecular core/shell nanostructure termed a polymeric micelle that has been widely researched as an injectable nanocarrier for poorly water-soluble anticancer agents. The aim of this review article is to update progress in the field of drug delivery towards clinical trials, highlighting advances in polymeric micelles used for drug solubilization, reduced off-target toxicity and tumor targeting by the enhanced permeability and retention (EPR) effect. Polymeric micelles vary in stability in blood and drug release rate, and accordingly play different but key roles in drug delivery. For intravenous (IV) infusion, polymeric micelles that disassemble in blood and rapidly release poorly water-soluble anticancer agent such as paclitaxel have been used for drug solubilization, safety and the distinct possibility of toxicity reduction relative to existing solubilizing agents, e.g., Cremophor EL. Stable polymeric micelles are long-circulating in blood and reduce distribution to non-target tissue, lowering off-target toxicity. Further, they participate in the EPR effect in murine tumor models. In summary, polymeric micelles act as injectable nanocarriers for poorly water-soluble anticancer agents, achieving reduced toxicity and targeting tumors by the EPR effect.

Keywords： nanomedicine     parenteral     poly(ethylene glycol)     poly(lactic acid)     reformulation    

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Research on bio-based degradable composites

Liu Xiaogang,Wang Li,Li Shizhong,Fan Chenyu

Strategic Study of CAE 2011, Volume 13, Issue 2,   Pages 90-95

Abstract:

Starch/poly (lactic acid) composite is such a potential biodegradableThis paper focuses on status of biodegradable plastics and the research progress on starch/poly (lacticacid) and their composites, and gives a figure of the trend of technology development and industrialization

Keywords： progress     bio-based composites     degradable     starch     poly (lactic acid)    

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Controlled drug release of 5-amino salicylic acid by poly(2-hydroxyethylmethacrylate) grafted agar

G. Usha RANI,Kartick Prasad DEY,Srijita BHARTI,Sumit MISHRA

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 4,   Pages 465-470 doi: 10.1007/s11705-014-1452-8

Abstract: The utilization of poly (2-hydroxyethylmethacrylate) grafted agar (Ag-g-P(HEMA)) as a matrix for thecontrolled release of 5-aminosalicylic acid was investigated.

Keywords： agar     controlled drug release     5-Amino salicylic acid     poly(2-hydroxyethylmethacrylate) grafted agar    

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Mutagenesis and selective breeding of a high producing

Tian WANG, Shiru JIA, Zhilei TAN, Yujie DAI, Shuai SONG, Guoliang WANG

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 179-183 doi: 10.1007/s11705-012-1273-6

Abstract: -Poly- -lysine ( -PL) is an -lysine linear homopolymer, which is produced by bacteria belonging to theFinally, one -PL-producing strain, L9, was selected.The productivity of this strain during flask fermentation was 0.77 g/L, which was 15% higher than that

Keywords： -poly-L-lysine     plasma     AHV     Streptomyces diastatochromogenes    

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From plasma to plasmonics: toward sustainable and clean water production through membranes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1809-1836 doi: 10.1007/s11705-023-2339-3

Abstract: Membrane-based processes are among the most efficient methods for water treatment.To mitigate such effects, membranes can be treated through two techniques: plasma treatment (a surfacemodification technique), and treatment through the use of plasmonic materials (surface and bulk modificationThis article showcases plasma- and plasmonic-based treatments in the context of water desalination/purificationIt aims to offer a comprehensive review of the current developments in membrane-based water treatment

Keywords： water treatment     membrane-based process     plasma treatment     plasma polymerization     plasmonic     light-to-heat    

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Submerged arc plasma system combined with ozone oxidation for the treatment of wastewater containing

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1384-0

Abstract:

• Submerged arc plasma was introduced in terms of wastewater treatment

Keywords： Thermal plasma     Submerged arc plasma     Wastewater     Ozone     Phenol     Highly energetic electron    

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Preparation and swelling properties of a starch-g-poly(acrylic acid)/organo-mordenite hydrogel composite

Yan Zhang,Pingqiang Gao,Lin Zhao,Yizhong Chen

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 147-161 doi: 10.1007/s11705-015-1546-y

Abstract: A novel hydrogel composite was prepared via inverse suspension polymerization using starch, acrylic acidspectroscopy, scanning electron microscopy, and energy dispersive spectroscopy confirmed that the acrylic acidsignificant environmental-responsiveness by changing the swelling medium from distilled water to 0.1 mol·L

Keywords： hydrogel composite     environmental-responsiveness     organo-mordenite     starch     acrylic acid    

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Platelet-rich plasma: combinational treatment modalities for musculoskeletal conditions

Isabel Andia, Michele Abate

Frontiers of Medicine 2018, Volume 12, Issue 2,   Pages 139-152 doi: 10.1007/s11684-017-0551-6

Abstract: Platelet-rich plasma therapies have emerged as a potential approach to enhance tissue repair and regenerationHowever, the efficacy of platelet-rich plasma is controversial in chronic diseases because patients&rsquoIn this review, the interactions between platelet-rich plasma and healing mechanisms were addressed andresearch opportunities for customized treatment modalities were outlined.The development of combinational platelet-rich plasma treatments that can be used safely and effectively

Keywords： regenerative medicine     joint conditions     muscle injuries     platelet rich plasma     tendinopathy     healing mechanisms    

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Non-thermal plasma enhances performances of biochar in wastewater treatment and energy storage applications

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 475-483 doi: 10.1007/s11705-021-2070-x

Abstract: In this study, non-thermal plasma was applied for biochar surface carving before being used in contaminantThe results showed that even a low dose of plasma exposure could introduce a high number density of oxygen-functionalThe plasma-treated biochar enabled a faster metal-adsorption rate and a 40% higher maximum adsorptionMoreover, to add more functionality to biochar surface, biochar with and without plasma pre-treatmentUsing the same amount of KOH, the plasma treatment resulted in an activated carbon product with the larger

Keywords： non-thermal plasma     surface functionalization     biochar modification     wastewater treatment     supercapacitor    

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Synthesis of poly(maleic acid alkylamide-

Jingjing XU, Jun XU, Jie SUN, Shili XING, Li LI, Xuhong GUO

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1,   Pages 74-78 doi: 10.1007/s11705-010-0542-5

Abstract: the flow ability of crude oil with high content of aromatic asphaltenes, new comb-type copolymers of poly

Keywords： comb-polymers     styrene     paraffin     crystallization     flow ability    

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Hydrophilic modification of poly(aryl sulfone) membrane materials toward highly-efficient environmental

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 614-633 doi: 10.1007/s11705-021-2115-1

Abstract: Poly(aryl sulfone) as a typical membrane material has been widely used due to excellent mechanical, chemicalHowever, the inherent hydrophobicity of poly(aryl sulfone) based membranes bears with the fouling issueoverview on characterizations of hydrophilic membrane and diverse hydrophilic modification approaches of polyprovided to guide the future directions to develop novel technology to manipulate the hydrophilicity of poly

Keywords： poly(aryl sulfone)     membrane separations     modification     hydrophilicity     water treatment    

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Title Author Date Type Operation

Enhancing the Surface Properties of a Bioengineered Anterior Cruciate Ligament Matrix for Use with Point-of-Care

Xiaohua Yu, Paulos Y. Mengsteab, Ganesh Narayanan, Lakshmi S. Nair, Cato T. Laurencin

Journal Article

Effect of polyethylene glycol on the crystallization, rheology and foamability of poly(lactic acid) containing

Journal Article

Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmosphericand room temperature plasma mutagenesis

Journal Article

Use of dry yeast cells as a cheap nitrogen source for lactic acid production by thermophilic

Kim Yng Ooi, Jin Chuan Wu

Journal Article

Polymeric micelle nanocarriers in cancer research

Dae Hwan Shin, Yu Tong Tam, Glen S. Kwon

Journal Article

Research on bio-based degradable composites

Liu Xiaogang,Wang Li,Li Shizhong,Fan Chenyu

Journal Article

Controlled drug release of 5-amino salicylic acid by poly(2-hydroxyethylmethacrylate) grafted agar

G. Usha RANI,Kartick Prasad DEY,Srijita BHARTI,Sumit MISHRA

Journal Article

Mutagenesis and selective breeding of a high producing

Tian WANG, Shiru JIA, Zhilei TAN, Yujie DAI, Shuai SONG, Guoliang WANG

Journal Article

From plasma to plasmonics: toward sustainable and clean water production through membranes

Journal Article

Submerged arc plasma system combined with ozone oxidation for the treatment of wastewater containing

Journal Article

Preparation and swelling properties of a starch-g-poly(acrylic acid)/organo-mordenite hydrogel composite

Yan Zhang,Pingqiang Gao,Lin Zhao,Yizhong Chen

Journal Article

Platelet-rich plasma: combinational treatment modalities for musculoskeletal conditions

Isabel Andia, Michele Abate

Journal Article

Non-thermal plasma enhances performances of biochar in wastewater treatment and energy storage applications

Journal Article

Synthesis of poly(maleic acid alkylamide-

Jingjing XU, Jun XU, Jie SUN, Shili XING, Li LI, Xuhong GUO

Journal Article

Hydrophilic modification of poly(aryl sulfone) membrane materials toward highly-efficient environmental

Journal Article