Results 201 to 210 of about 53,655 (285)

Microenvironment Modulation‐Based Nanomaterial‐Loaded Hydrogel Dressings for Diabetic Foot Ulcers: Research Progress and Future Perspectives

Advanced Materials Interfaces, EarlyView.
xx xx. ABSTRACT Diabetic foot ulcer (DFU) is a chronic complication of diabetes, primarily caused by hyperglycemia, peripheral vascular disease, and neuropathy. Characterized by persistent hyperglycemia, impaired perfusion, inflammation, and infection, DFUs pose significant challenges to healing and are associated with high morbidity and amputation ...
Tang Yuqing, Chen Hong, Fan Weijing, Huang Renyan, You Yang, Liu Guobin   +5 more
wiley   +1 more source

Experimental and Computational Study of Injectable Iron(III)/Ultrashort Peptide Hydrogels: A Candidate for Ferroptosis-Induced Treatment of Bacterial Infections. [PDF]

Small Sci
Loth C, Barbault F, Guégan C, Lemaire F, Contal C, Carvalho A, Hellé S, Champion M, Kerdjoudj H, Chan-Seng D, Ploux L, Boulmedais F.   +11 more
europepmc   +1 more source

Nonmulberry Silk Fibroin Doping Boosts Charge Transfer and Charge Injection in Aligned Polypyrrole‐Silk Scaffolds for Low‐Voltage Neurostimulation

Advanced Materials Interfaces, EarlyView.
Conductive silk‐polypyrrole scaffolds couple redox stability with cell‐affinitive peptides present innately in an endogenous silk fibroin, enabling optimized electrical stimulation to drive neurite outgrowth. Findings establish electrochemical‐biological link for biomaterial design rules for smart nerve guidance conduits that can provide low voltage ...
Rajiv Borah, Joseph Christakiran Moses, Jnanendra Upadhyay, Jitu Mani Das, Michael G. Monaghan, Biman B. Mandal   +5 more
wiley   +1 more source

Osteogenic differentiation of mesenchymal stem cells in cell-laden culture of self-assembling peptide hydrogels. [PDF]

OpenNano
Fouladgar F, Powell R, Irukuvarjula V, Joy A, Li X, Habibi N.   +5 more
europepmc   +1 more source

Growth and differentiation of human induced pluripotent stem cell (hiPSC)-derived kidney organoids using fully synthetic peptide hydrogels. [PDF]

Bioact Mater, 2023
Treacy NJ, Clerkin S, Davis JL, Kennedy C, Miller AF, Saiani A, Wychowaniec JK, Brougham DF, Crean J.   +8 more
europepmc   +1 more source

Microwave‐Assisted Aqueous Synthesis of Gelatin‐Norbornene for Hydrogel Crosslinking and Bioprinting

Advanced Materials Technologies, EarlyView.
A microwave‐assisted reaction is utilized to synthesize gelatin‐norbornene (GelNB), achieving a high degree of norbornene functionalization while reducing the macromer's upper critical solution temperature. The resulting GelNB macromer has high solubility at room temperature, facilitating light‐based 3‐dimensional (3D) printing of thiol‐norbornene ...
Jonathan B. Bryan, Chien‐Chi Lin
wiley   +1 more source

Microstructure of Sea Cucumber <i>Parastichopus tremulus</i> Peptide Hydrogels and Bioactivity in Caco-2 Cell Culture Model. [PDF]

Gels
Atanassova MR, Mildenberger J, Hansen MD, Tamm T.   +3 more
europepmc   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Nanofibrous Peptide Hydrogels Leveraging Histidine to Modulate pH-Responsive Supramolecular Assembly and Antibody Release. [PDF]

Biomacromolecules
Saenz G, Pogostin BH, Cole CC, Agrawal A, Chew-Martinez D, Dubackic M, Pal A, Olsson U, McHugh KJ, Hartgerink JD.   +9 more
europepmc   +1 more source

Self-assembling Peptide Hydrogels Facilitate Vascularization in Two-Component Scaffolds. [PDF]

Chem Eng J, 2021
Siddiqui Z, Sarkar B, Kim KK, Kumar A, Paul R, Mahajan A, Grasman JM, Yang J, Kumar VA.   +8 more
europepmc   +1 more source