☆ 4.5 Article

Preparation of cationic chitooligosaccharide derivatives bearing N-halogenated benzyl pyridinium and assessment of their antimicrobial activities

POLYMER BULLETIN (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Applied

Iminoboronate-chitooligosaccharides hydrogels with strong antimicrobial activity for biomedical applications

Daniela Ailincai et al.

Summary: The paper discusses the preparation and characterization of hydrogels from chitooligosaccharides crosslinked with 2-formylphenylboronicacid, showing promising properties in terms of biodegradability and antimicrobial activity. The results indicate that hydrogels with lower polymerization degrees exhibit higher biodegradation rates and remarkable antimicrobial properties against various strains. Further in vivo and in vitro biocompatibility tests on experimental mice demonstrate no cytotoxic effects, highlighting the potential applications of these hydrogels in the biomedical field.

CARBOHYDRATE POLYMERS (2022)

添加到收藏夹

Article Engineering, Electrical & Electronic

被撤回的出版物: Co-precipitation synthesis of CeVO4 nanoparticles for electrochemical hydrogen storage (Retracted article. See vol. 34, 2023)

Atena Zonarsaghar et al.

Summary: In this study, cerium vanadate nanoparticles were synthesized using a co-precipitation method. The synthesized nanoparticles exhibited a spherical shape and showed stacking in some areas. These spherical nanoparticles of CeVO4 demonstrated a high energy storage capacity for hydrogen.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2022)

添加到收藏夹

Article Acoustics

Enhanced photocatalytic degradation of toxic contaminants using Dy2O3-SiO2 ceramic nanostructured materials fabricated by a new, simple and rapid sonochemical approach

Kamran Mahdavi et al.

Summary: This study focused on the fabrication of new photocatalytic nanocomposites (Dy2O3-SiO2) using a basic agent, tetraethylenepentamine (Tetrene), through a simple and efficient sonochemical approach. The fabricated nanocomposite exhibited sphere-shaped nanoparticles with a particle size ranging from 20 to 60 nm. It showed superior efficiency in decomposing various contaminants and hydroxyl radicals played a crucial role in the degradation process.

ULTRASONICS SONOCHEMISTRY (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Enhanced antifungal and antioxidant activities of new chitosan derivatives modified with Schiff base bearing benzenoid/heterocyclic moieties

Yingqi Mi et al.

Summary: Chitosan derivatives modified with Schiff base bearing benzenoid/heterocyclic moieties were successfully prepared via amidation reaction. The introduction of functional groups greatly enhanced the antifungal and antioxidant activities of the derivatives, making them potential biomaterials for anti-fungal and antioxidant applications.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

添加到收藏夹

Article Chemistry, Physical

Magnetically recyclable ZnCo2O4/Co3O4 nanophotocatalyst: Green combustion preparation, characterization and its application for enhanced degradation of contaminated water under sunlight

Seyed Ali Heidari-Asil et al.

Summary: In this study, a ZnCo2O4/Co3O4 nanocomposite was successfully synthesized using Stevia extract as a natural reagent. The photocatalytic activities of different samples and the effect of catalyst size on dye degradation efficiency were investigated. The results show that the composite exhibited good performance and stability under irradiation.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

添加到收藏夹

Article Chemistry, Applied

Synthesis and characterization of α-lipoic acid grafted chitosan derivatives with antioxidant activity

Wenqiang Tan et al.

Summary: In this study, alpha-lipoic acid (LA) was successfully grafted onto chitosan to enhance antioxidant effect. The grafting ratio was controlled by adjusting reaction conditions, and it was found that higher grafting degree resulted in enhanced antioxidant activity. This study provides a novel synthesis strategy for the preparation of potential antioxidant biomaterials.

REACTIVE & FUNCTIONAL POLYMERS (2022)

添加到收藏夹

Article Chemistry, Physical

Innovative construction of a novel lanthanide cerate nanostructured photocatalyst for efficient treatment of contaminated water under sunlight

Sahar Zinatloo-Ajabshir et al.

Summary: In this study, Ln(2)Ce2O(7) (Ln = Er, Ho) ceramic nanostructures were synthesized using a rapid and green sonochemical approach. The introduction of erbium into the nanostructured ceria significantly enhanced its photocatalytic activity under sunlight.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

添加到收藏夹

Review Chemistry, Applied

Review: Advances in preparation of chitooligosaccharides with heterogeneous sequences and their bioactivity

Wentong Hao et al.

Summary: Chitooligosaccharides have diverse bioactivities, with different degrees of polymerization playing distinct roles. Studying chitooligosaccharides with heterogeneous sequences is an interesting and challenging field.

CARBOHYDRATE POLYMERS (2021)

添加到收藏夹

Review Polymer Science

Mussel-inspired chemistry: A promising strategy for natural polysaccharides in biomedical applications

Fangfei Liu et al.

Summary: Polysaccharides are natural biopolymers with fascinating properties that have been widely used in biomedical applications. Chemical modifications, including mussel-inspired chemistry, offer a significant means to enhance the functionalities of polysaccharides and broaden their applications in biomedicine. The mussel-inspired strategy can give polysaccharides unique properties and provide a platform for the fabrication of diverse hybrid materials with specific functionalities.

PROGRESS IN POLYMER SCIENCE (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Antifungal activity of double Schiff bases of chitosan derivatives bearing active halogeno-benzenes

Lijie Wei et al.

Summary: Chitosan derivatives bearing active halogenated aromatic imines were successfully synthesized with high degrees of substitution, and their antifungal activity was investigated. The results demonstrated that derivatives with higher substitution degrees and halogeno-benzenes exhibited enhanced antifungal effects, providing a practical strategy for developing stronger antifungal agents.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

添加到收藏夹

Review Biochemistry & Molecular Biology

Recent advances of emerging green chitosan-based biomaterials with potential biomedical applications: A review

Ajahar Khan et al.

Summary: Chitosan, as a natural biopolymer, shows ecological sustainability and flexibility, making it a promising candidate for a wide range of applications. Research has found that nanomaterials based on chitosan and its derivatives play a significant role in biomedical applications, improving stability, promoting drug release, and increasing bioavailability.

CARBOHYDRATE RESEARCH (2021)

添加到收藏夹

Review Materials Science, Ceramics

Recent advances in nanostructured Sn-Ln mixed-metal oxides as sunlight-activated nanophotocatalyst for high-efficient removal of environmental pollutants

Sahar Zinatloo-Ajabshir et al.

Summary: The review provides a comprehensive overview of current research progress on the application of mixed-metal oxides in solar photocatalysis for removal of undesirable contaminants, summarizing fabrication techniques, experimental outcomes, and factors influencing the photocatalytic process. Inspirational outlooks on prevailing challenges in this research area are also offered.

CERAMICS INTERNATIONAL (2021)

添加到收藏夹

Article Materials Science, Ceramics

Hydrothermal synthesis of CeVO4 nanostructures with different morphologies for electrochemical hydrogen storage

Atena Zonarsaghar et al.

Summary: CeVO4 nanostructures were successfully synthesized using a controlled hydrothermal method with hydrazine, cerium nitrate, and ammonium vanadate. By adjusting the reaction conditions and optimizing parameters such as solvents and surfactants, rod-shaped structures with suitable porosity were achieved. These nanostructures showed significant improvement in hydrogen storage capacity compared to products obtained with a different morphology.

CERAMICS INTERNATIONAL (2021)

添加到收藏夹

Article Engineering, Chemical

Effect of alumina nanoparticles on the antifouling properties of polycarbonate-polyurethane blend ultrafiltration membrane for water treatment

Habib Etemadi et al.

Summary: By incorporating polyurethane (PU) and alumina (Al2O3) into polycarbonate (PC) membrane, the flexibility, porosity, and hydrophilicity of the membrane can be improved, leading to enhanced performance in treating polluted water.

POLYMER ENGINEERING AND SCIENCE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhanced antibacterial activity of chitosan, guar gum and polyvinyl alcohol blend matrix loaded with amoxicillin and doxycycline hyclate drugs

Dure N. Iqbal et al.

Summary: This study focused on synthesizing a series of semisynthetic polymeric blended membranes for sustained delivery of antibacterial drugs. The membranes showed good swelling and antimicrobial characteristics, making them suitable for sustainable drug delivery processes.

ARABIAN JOURNAL OF CHEMISTRY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Insight into the structure-function relationships of the solubility of chitin/chitosan in natural deep eutectic solvents

Xuping Wang et al.

Summary: The use of natural deep eutectic solvents for the solution processing of chitin/chitosan has shown promising potential in dealing with insoluble biopolymers. NADESs composed of choline chloride-lactic acid demonstrated the best solubility of chitin/chitosan, with the degree of deacetylation playing a key role. Hydrogen-bonding interactions between chitin and NADESs were identified as the reason for the improved solubility of chitin in ChLa, highlighting the potential of NADESs in environmentally-friendly chitin-based industrial processes and products.

MATERIALS TODAY COMMUNICATIONS (2021)

添加到收藏夹

Article Chemistry, Applied

Cinnamyl alcohol modified chitosan oligosaccharide for enhancing antimicrobial activity

Lin Yue et al.

FOOD CHEMISTRY (2020)

添加到收藏夹

Review Biochemistry & Molecular Biology

Advancement on modification of chitosan biopolymer and its potential applications

Nabel A. Negm et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Chemistry, Applied

Synthesis and antimicrobial properties of new chitosan derivatives containing guanidinium groups

Ahmed Salama et al.

CARBOHYDRATE POLYMERS (2020)

添加到收藏夹

Article Chemistry, Applied

New synthetic chitosan derivatives bearing benzenoid/heterocyclic moieties with enhanced antioxidant and antifungal activities

Yingqi Mi et al.

CARBOHYDRATE POLYMERS (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Enhanced antifungal activity of novel cationic chitosan derivative bearing triphenylphosphonium salt via azide-alkyne click reaction

Wenqiang Tan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Fluorinated Quaternary Chitosan Derivatives: Synthesis, Characterization, Antibacterial Activity, and Killing Kinetics

Zamani E. D. Cele et al.

ACS OMEGA (2020)

添加到收藏夹

Article Chemistry, Applied

Incorporation of quaternary ammonium chitooligosaccharides on ZnO/palygorskite nanocomposites for enhancing antibacterial activities

Aiping Hui et al.

CARBOHYDRATE POLYMERS (2020)

添加到收藏夹

Article Chemistry, Applied

Enhanced antioxidant and antifungal activity of chitosan derivatives bearing 6-O-imidazole-based quaternary ammonium salts

Lijie Wei et al.

CARBOHYDRATE POLYMERS (2019)

添加到收藏夹

Article Engineering, Multidisciplinary

Eco-friendly synthesis of Nd2Sn2O7-based nanostructure materials using grape juice as green fuel as photocatalyst for the degradation of erythrosine

Sahar Zinatloo-Ajabshir et al.

COMPOSITES PART B-ENGINEERING (2019)

添加到收藏夹

Article Chemistry, Applied

The antioxidant and antifungal activity of chitosan derivatives bearing Schiff bases and quaternary ammonium salts

Lijie Wei et al.

CARBOHYDRATE POLYMERS (2019)

添加到收藏夹

Article Chemistry, Applied

Chitosan oligosaccharide-N-chlorokojic acid mannich base polymer as a potential antibacterial material

Xiaoli Liu et al.

CARBOHYDRATE POLYMERS (2018)

添加到收藏夹

Review Chemistry, Applied

Chitooligosaccharides and their biological activities: A comprehensive review

Fakhra Liaqat et al.

CARBOHYDRATE POLYMERS (2018)

添加到收藏夹

Article Biochemistry & Molecular Biology

Synthesis, characterization and antifungal efficacy of chitosan derivatives with triple quaternary ammonium groups

Weixiang Liu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

添加到收藏夹

Article Biochemistry & Molecular Biology

Facile synthesis and characterization of cross-linked chitosan quaternary ammonium salt membrane for antibacterial coating of piezoelectric sensors

Jie Li et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

添加到收藏夹

Article Chemistry, Medicinal

Synthesis of Novel Chitin Derivatives Bearing Amino Groups and Evaluation of Their Antifungal Activity

Jingjing Zhang et al.

MARINE DRUGS (2018)

添加到收藏夹

Review Pharmacology & Pharmacy

Chitosan oligosaccharide: Biological activities and potential therapeutic applications

Chatchai Muanprasat et al.

PHARMACOLOGY & THERAPEUTICS (2017)

添加到收藏夹

Article Chemistry, Applied

Pyridine-grafted chitosan derivative as an antifungal agent

Ruixiu Jia et al.

FOOD CHEMISTRY (2016)

添加到收藏夹

Article Biochemistry & Molecular Biology

Synthesis, characterization, and antifungal property of chitosan ammonium salts with halogens

Wenqiang Tan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2016)

添加到收藏夹

Article Chemistry, Organic

Solvent free, N,N′-carbonyldiimidazole (CDI) mediated amidation

Sanjeev K. Verma et al.

TETRAHEDRON LETTERS (2012)

添加到收藏夹

Article Engineering, Biomedical

Synthesis and characterization of gelatin nanoparticles using CDI/NHS as a non-toxic cross-linking system

Nader Taheri Qazvini et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE (2011)

添加到收藏夹

Article Biochemistry & Molecular Biology

Synthesis, characterization, and antifungal activity of novel quaternary chitosan derivatives

Rongchun Li et al.

CARBOHYDRATE RESEARCH (2010)

添加到收藏夹

Article Polymer Science

Antibacterial activity of methylated chitosan and chitooligomer derivatives:: Synthesis and structure activity relationships

Ogmundur Vidar Runarsson et al.

EUROPEAN POLYMER JOURNAL (2007)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.