4.7 Article

Structural Regulation at Poly(ethylene glycol) Termini Facilitates the Formation of Injectable Hydrogels with Modulated Degradation and Release of Biomacromolecules

Related references

Note: Only part of the references are listed.
Article Biochemistry & Molecular Biology

Redox-Responsive Hydrogels with Decoupled Initial Stiffness and Degradation

Charng-Yu Lin et al.

Summary: A novel one-pot cross-linking approach using thiolene reaction and thiol oxidation was developed to regulate the mechanical properties, drug release rates, and degradation rates of hydrogels by modulating the balance between cysteine and thioether bonds. The results demonstrated that this method can be used to prepare hydrogels with tunable degradability and good cytocompatibility, showing potential for applications in redox-responsive drug delivery and tissue engineering.

BIOMACROMOLECULES (2021)

Article Biochemistry & Molecular Biology

Mechanical Characterization of Multilayered Hydrogels: A Rheological Study for 3D-Printed Systems

Ana M. Fuentes-Caparros et al.

Summary: The article describes rheological protocols for studying layered and 3D-printed gels, allowing measurement of properties at different depths and the contribution of each layer to the overall properties. It is noted that different rheological measuring systems can lead to differences in results, directly impacting the properties being measured. The study shows that the rheological properties of FmocFF gels are significantly influenced by the printing process, emphasizing the importance of post-printing property measurement.

BIOMACROMOLECULES (2021)

Article Multidisciplinary Sciences

Convergent synthesis of diversified reversible network leads to liquid metal-containing conductive hydrogel adhesives

Yong Xu et al.

Summary: The authors propose a strategy of convergent synthesis to create biomimetic electroconductive liquid metal hydrogels. These hydrogels have self-healing and shear-thinning properties, allowing for 3D printing and minimally invasive injection for in vivo experiments. This approach combines materials of different natures to generate matrices with high adhesive strength, enhanced electroconductivity, good cytocompatibility in vitro, and high biocompatibility in vivo.

NATURE COMMUNICATIONS (2021)

Review Chemistry, Multidisciplinary

Effects of polyethylene glycol on the surface of nanoparticles for targeted drug delivery

Liwang Shi et al.

Summary: This review discusses the impact of PEG coverage density and thickness on the biophysical and chemical properties of nanoparticles, as well as the related techniques used to detect these coverages.

NANOSCALE (2021)

Article Nanoscience & Nanotechnology

Modulation of Properties through Covalent Bond Induced Formation of Strong Ion Pairing between Polyelectrolytes in Injectable Conetwork Hydrogels

Avinash Kumar et al.

Summary: Simultaneous formation of covalent linkages and ion pairs in hydrogels allows for control over biological properties and customization of ion pair and covalent cross-linking proportions. This approach can be used to obtain a variety of covalent/ionic, covalent bond induced purely ionic, and purely covalent hydrogels, with different properties reflecting the effect of ion pairing in the hydrogel network.

ACS APPLIED BIO MATERIALS (2021)

Article Nanoscience & Nanotechnology

Injectable and Degradable PEG Hydrogel with Antibacterial Performance for Promoting Wound Healing

Siju Liu et al.

Summary: The injectable and degradable PEG hydrogel showed excellent biocompatibility, antibacterial properties, and the ability to promote cell proliferation and migration, providing positive effects on wound healing.

ACS APPLIED BIO MATERIALS (2021)

Article Biochemistry & Molecular Biology

Gold Nanoparticle Promoted Formation and Biological Properties of Injectable Hydrogels

Bhingaradiya Nutan et al.

BIOMACROMOLECULES (2020)

Article Materials Science, Biomaterials

PEGylated gold nanoparticles promoted rapid macromolecular chain-end transformation and formation of injectable hydrogels

Bhingaradiya Nutan et al.

JOURNAL OF MATERIALS CHEMISTRY B (2020)

Article Biochemistry & Molecular Biology

Glycopolycation-DNA Polyplex Formulation N/P Ratio Affects Stability, Hemocompatibility, and in Vivo Biodistribution

Haley R. Phillips et al.

BIOMACROMOLECULES (2019)

Article Chemistry, Medicinal

Characterizing Drug-Polymer Bead Interactions Using Isothermal Titration Calorimetry

Tanya S. Swaine et al.

JOURNAL OF PHARMACEUTICAL SCIENCES (2019)

Article Biochemistry & Molecular Biology

Rapid-Forming and Self-Healing Agarose-Based Hydrogels for Tissue Adhesives and Potential Wound Dressings

Zhuo Zhang et al.

BIOMACROMOLECULES (2018)

Article Chemistry, Multidisciplinary

Synthesis and Multi-Responsive Self-Assembly of Cationic Poly(caprolactone)-Poly(ethylene glycol) Multiblock Copolymers

Bhingaradiya Nutan et al.

CHEMISTRY-A EUROPEAN JOURNAL (2017)

Article Nanoscience & Nanotechnology

In Situ-Forming Polyamidoamine Dendrimer Hydrogels with Tunable Properties Prepared via Aza-Michael Addition Reaction

Juan Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Nanoscience & Nanotechnology

Self-Healing Conductive Injectable Hydrogels with Antibacterial Activity as Cell Delivery Carrier for Cardiac Cell Therapy

Ruonan Dong et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Biochemistry & Molecular Biology

An Injectable Hydrogel Prepared Using a PEG/Vitamin E Copolymer Facilitating Aqueous-Driven Gelation

Jianfeng Zhang et al.

BIOMACROMOLECULES (2016)

Article Engineering, Biomedical

Determination of the in vivo degradation mechanism of PEGDA hydrogels

M. B. Browning et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A (2014)

Article Polymer Science

Multiple responsive hydrogel films based on dynamic Schiff base linkages

Lin Zhou et al.

POLYMER CHEMISTRY (2014)

Article Chemistry, Multidisciplinary

A Stiff Injectable Biodegradable Elastomer

Boaz Mizrahi et al.

ADVANCED FUNCTIONAL MATERIALS (2013)

Article Chemistry, Multidisciplinary

Avogadro: an advanced semantic chemical editor, visualization, and analysis platform

Marcus D. Hanwell et al.

JOURNAL OF CHEMINFORMATICS (2012)

Article Biochemistry & Molecular Biology

Hydrolytically Degradable Poly(Ethylene Glycol) Hydrogel Scaffolds with Tunable Degradation and Mechanical Properties

Silviya P. Zustiak et al.

BIOMACROMOLECULES (2010)

Article Medicine, Research & Experimental

Effects of PEGylation and Acetylation of PAMAM Dendrimers on DNA Binding, Cytotoxicity and in Vitro Transfection Efficiency

Kristina Fant et al.

MOLECULAR PHARMACEUTICS (2010)

Article Polymer Science

Poly(vinyl alcohol)-based hydrogels formed by click chemistry

DA Ossipov et al.

MACROMOLECULES (2006)