Results 61 to 70 of about 9,133 (297)

Facile Microfluidic Fabrication of Biocompatible Hydrogel Microspheres in a Novel Microfluidic Device

Molecules, 2022
Poly(ethylene glycol) diacrylate (PEGDA) microgels with tuneable size and porosity find applications as extracellular matrix mimics for tissue-engineering scaffolds, biosensors, and drug carriers.
Minjun Chen, Ruqaiya Aluunmani, Guido Bolognesi, Goran T. Vladisavljević   +3 more
doaj   +1 more source

Nanoporous, Gas Permeable PEGDA Ink for 3D Printing Organ‐on‐a‐Chip Devices

Advanced Functional Materials
Polydimethylsiloxane (PDMS), commonly used in organ‐on‐a‐chip (OoC) systems, faces limitations in replicating complex geometries, hindering its effectiveness in creating 3D OoC models. In contrast, poly(ethylene glycol)diacrylate (PEGDA‐250), favored for
V. Karamzadeh, Molly L. Shen, Houda Shafique, F. Lussier, David Juncker   +4 more
semanticscholar   +1 more source

Extraction of type I collagen and development of collagen methacryloyl (ColMA)/PEGDA ink for digital light processing printing.

International Journal of Biological Macromolecules
The fabrication of three-dimensional (3D) biostructures through additive manufacturing relies on the critical role of ink development. With the growing demand for high-resolution manufacturing, digital light processing (DLP) technology has emerged as a ...
Kunyuan Han, Yunzhang Cheng, Qinglin Han, Jishizhan Chen   +3 more
semanticscholar   +1 more source

Development and Characterization of PEGDA Microneedles for Localized Drug Delivery of Gemcitabine to Treat Inflammatory Breast Cancer

Materials, 2022
Inflammatory breast cancer (IBC) is one of the most belligerent types of breast cancer. While various modalities exist in managing/treating IBC, drug delivery using microneedles (MNs) is considered to be the most innovative method of localized delivery ...
A. Alafnan, Aravindram Attiguppe Seetharam, T. Hussain, Maram Suresh Gupta, Syed Mohd Danish Rizvi, A. Moin, Abdulwahab Alamri, A. Unnisa, A. M. Awadelkareem, Abd Elmoneim O. Elkhalifa, Pradyumna Jayahanumaiah, Mohammad Khalid, N. Balashanmugam   +12 more
semanticscholar   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Biocompatible Semi-Interpenetrating Materials Based on Poly(3-hydroxyalkanoate)s and Poly(ethyleneglycol) Diacrylate

Gels, 2022
Biocompatible gels based on poly(3-hydroxyalkanoate)s (PHAs) were developed by radical polymerization in the presence of poly(ethylene glycol) diacrylate (PEGDA).
Laura Brelle, Agustin Rios de Anda, Teoman Ozturk, Nathalie Didier, Estelle Renard, Valérie Langlois   +5 more
doaj   +1 more source

SOCS1‐KIR Peptide in PEGDA Hydrogels Reduces Pro‐Inflammatory Macrophage Activation

Macromolecular Bioscience, 2023
AbstractMacrophages modulate the wound healing cascade by adopting different phenotypes such as pro‐inflammatory (M1) or pro‐wound healing (M2). To reduce M1 activation, the JAK/STAT pathway can be targeted by using suppressors of cytokine signaling (SOCS1) proteins.
Aakanksha Jha, Joseph Larkin, Erika Moore   +2 more
openaire   +3 more sources

Degradation, swelling, and drug release behavior of injectable ETTMP/PEGDA hydrogels

Biomedical Materials
Abstract The erosion and drug release behavior of an injectable hydrogel composed of ethoxylated trimethylolpropane tri-3-mercaptopropionate (ETTMP) and poly(ethylene glycol) diacrylate were determined under physiological conditions.
Paige N. Rockwell, Erin L. Jablonski, Brandon M. Vogel   +2 more
openalex   +3 more sources

Release of ciprofloxacin from gamma-irradiated PEGDA-chitosan hydrogel [PDF]

AIP Conference Proceedings, 2020
Hydrogels are three-dimensional (3D) polymeric networks that have been used in many applications, including drug delivery, wound dressing, and tissue engineering. This study aimed to develop gamma-irradiated poly(ethylene glycol)diacrylate and chitosan (PEGDA-Chi) hydrogel as a 3D scaffold for antibiotic encapsulation.
Siti Fikroh Masyruroh, Deudeu Lasmawati, Nani Suryani, La Ode Sumarlin, Farah Nurlidar   +4 more
openaire   +1 more source

4D Printing of Self‐Immolative Polymers

Advanced Functional Materials, EarlyView.
The integration of self‐immolative polymers (SIPs) into light‐based 3D printed structures is presented as a new “living” 4D printing strategy. By exploiting their metastability and stimuli‐responsiveness, SIP‐containing printed objects can undergo rapid and triggered degrowth under ambient conditions and subsequent regrowth through polymer ...
Johannes Markhart, Philipp Mainik, Pia S. Klee, Eva Blasco   +3 more
wiley   +1 more source