Articles with "hydrogel" as a keyword



A dosimetric study on the use of 3D‐printed customized boluses in photon therapy: A hydrogel and silica gel study

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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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Published in 2017 at "Advanced Biosystems"

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

A Novel Recyclable Anti‐Fatigue Hydrogel: Polyvinyl Alcohol/Glycerol/Bamboo Microfibril Double‐Network Hydrogel

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Published in 2025 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202501065

Abstract: Double‐Network (DN) hydrogels have been widely used to enhance mechanical properties. However, existing DN hydrogels are not reusable, limiting their potential applications. To address this issue, a polyvinyl alcohol/glycerol/bamboo microfibril double‐network tough hydrogel is designed… read more here.

Keywords: hydrogel; polyvinyl alcohol; bamboo microfibril; network ... See more keywords

Three‐Dimensional Printing Dual‐Network Hydrogel with Antibacterial, Stretchable, and Adhesive Performances for Motion Sensing

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Published in 2025 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202501587

Abstract: Advanced hydrogels are generally characterized by their hydrophilic, porous, and 3D cross‐linked polymer networks, which have been widely utilized in flexible wearable sensors. Even though the great process has been developed in this area, there… read more here.

Keywords: dimensional printing; printing technology; hydrogel; dual network ... See more keywords

Novel Iron/Cobalt‐Containing Polypyrrole Hydrogel‐Derived Trifunctional Electrocatalyst for Self‐Powered Overall Water Splitting

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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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Published in 2019 at "Advanced Functional Materials"

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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Published in 2020 at "Advanced Functional Materials"

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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Published in 2020 at "Advanced Functional Materials"

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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Published in 2020 at "Advanced Functional Materials"

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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Published in 2020 at "Advanced Functional Materials"

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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Published in 2020 at "Advanced Functional Materials"

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