A dosimetric study on the use of 3D‐printed customized boluses in photon therapy: A hydrogel and silica gel study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.12489
Abstract: Abstract Purpose The aim of the study was to compare the dose differences between two kinds of materials (silica gel and hydrogel) used to prepare boluses based on three‐dimensional (3D) printing technologies and commercial bolus… read more here.
Keywords: hydrogel; gel hydrogel; silica gel; study ... See more keywords
Use of Tethered Hydrogel Microcoatings for Mesenchymal Stem Cell Equilibrium, Differentiation, and Self‐Organization into Microtissues
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DOI: 10.1002/adbi.201700116
Abstract: Therapeutic adult mesenchymal stem cells (MSCs) lose multipotency and multilineage specialization in culture and after transplantation due to the absence of complex biological architecture. Here, it is shown that a transient ultrathin covering of permeable… read more here.
Keywords: hydrogel; tissue; use tethered; stem ... See more keywords
Novel Iron/Cobalt‐Containing Polypyrrole Hydrogel‐Derived Trifunctional Electrocatalyst for Self‐Powered Overall Water Splitting
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201606497
Abstract: Development of efficient, low-cost, and durable electrocatalysts for the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER) is of significant importance for many electrochemical devices, such as rechargeable metal–air batteries,… read more here.
Keywords: hydrogel; electrocatalyst; water; trifunctional electrocatalyst ... See more keywords
A Multifunctional Pro‐Healing Zwitterionic Hydrogel for Simultaneous Optical Monitoring of pH and Glucose in Diabetic Wound Treatment
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DOI: 10.1002/adfm.201905493
Abstract: Diabetic ulcer is the most common kind of chronic wound worldwide. Though great efforts have been devoted, diabetic ulcer still remains as a challenge that requires constant monitoring and management. In this work, a multifunctional… read more here.
Keywords: wound; zwitterionic hydrogel; treatment; diabetic wound ... See more keywords
Black‐Phosphorus‐Incorporated Hydrogel as a Conductive and Biodegradable Platform for Enhancement of the Neural Differentiation of Mesenchymal Stem Cells
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DOI: 10.1002/adfm.202000177
Abstract: Conductive hydrogel scaffolds have important applications for electroactive tissue repairs. However, the development of conductive hydrogel scaffolds tends to incorporate nonbiodegradable conductive nanomaterials that will remain in the human body as foreign matters. Herein, a… read more here.
Keywords: mesenchymal stem; hydrogel; stem cells; black phosphorus ... See more keywords
A Macroporous Hydrogel Dressing with Enhanced Antibacterial and Anti‐Inflammatory Capabilities for Accelerated Wound Healing
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DOI: 10.1002/adfm.202000644
Abstract: Here, a novel macroporous hydrogel dressing is presented that can accelerate wound healing and guard against bacteria‐associated wound infection. Carboxymethyl agarose (CMA) is successfully prepared from agarose. The CMA molecular chains are cross‐linked by hydrogen… read more here.
Keywords: macroporous hydrogel; antibacterial anti; wound healing; hydrogel dressing ... See more keywords
Hydrogel−Solid Hybrid Materials for Biomedical Applications Enabled by Surface‐Embedded Radicals
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DOI: 10.1002/adfm.202004599
Abstract: Combinations of hydrogels and solids provide high level functionality for devices such as tissue engineering scaffolds and soft machines. However, the weak bonding between hydrogels and solids hampers functionality. Here, a versatile strategy to develop… read more here.
Keywords: embedded radicals; hybrid materials; surface; surface embedded ... See more keywords
Biodegradable Untethered Magnetic Hydrogel Milli‐Grippers
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DOI: 10.1002/adfm.202004975
Abstract: Small‐scale magnetic soft‐bodied robots based on biocompatible and biodegradable materials are essential for their potential high‐impact minimally invasive medical applications inside the human body. Therefore, a strategy for fully biodegradable untethered soft millirobots with encoded… read more here.
Keywords: magnetic hydrogel; milli grippers; hydrogel milli; biodegradable untethered ... See more keywords
3D Printing Hydrogel Scaffolds with Nanohydroxyapatite Gradient to Effectively Repair Osteochondral Defects in Rats
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DOI: 10.1002/adfm.202006697
Abstract: Osteochondral (OC) defects pose an enormous challenge with no entirely satisfactory repair strategy to date. Herein, a 3D printed gradient hydrogel scaffold with a similar structure to that of OC tissue is designed, involving a… read more here.
Keywords: hydrogel scaffolds; scaffolds nanohydroxyapatite; printing hydrogel; defects rats ... See more keywords
Bioinspired Highly Anisotropic, Ultrastrong and Stiff, and Osteoconductive Mineralized Wood Hydrogel Composites for Bone Repair
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DOI: 10.1002/adfm.202010068
Abstract: Anisotropic hydrogels mimicking the biological tissues with directional functions play essential roles in damage‐tolerance, cell guidance and mass transport. However, conventional synthetic hydrogels often have an isotropic network structure, insufficient mechanical properties and lack of… read more here.
Keywords: bone repair; wood; highly anisotropic; hydrogel composites ... See more keywords
Highly Salt‐Resistant 3D Hydrogel Evaporator for Continuous Solar Desalination via Localized Crystallization
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DOI: 10.1002/adfm.202104380
Abstract: The emerging solar desalination by interfacial evaporation shows great potential for alleviating the global freshwater crisis. However, salt deposition on the whole evaporation surface during steam generation leads to a deterioration in the evaporation rate… read more here.
Keywords: evaporation; crystallization; desalination; solar desalination ... See more keywords