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Photo-expanding Spiropyran Hydrogels
yle>
2021-037
Short Description
Sulfonate-based, water-soluble spiropyran photoswitches can be covalently incorporated into hydrogel networks to trigger light-driven volumetric expansion, with reversible contraction under dark conditions. The technology enables photoresponsive hydrogels and soft materials with tunable actuation behavior using light,...
Published: 5/18/2026
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Updated: 5/18/2026
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Inventor(s):
Keywords(s): Hydrogel, Materials, Smart/Functional materials
Category(s): Physical Sciences > Materials and Industrial Processes
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3D Printed Electroactive Biomaterials for Sensing and Stimulation
NU 2020-005
INVENTORS
Jonathan Rivnay*
Anthony J. Petty II
Cheng Sun
Henry Oliver T. Ware
SHORT DESCRIPTION
A novel post printing functionalization process that allows one to bestow tunable electroactivity on a biocompatible 3D printed hydrogen without sacrificing the resolution of the print.
BACKGROUND
Incorporating electroactive components...
Published: 2/3/2026
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Updated: 1/30/2025
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Inventor(s):
Keywords(s): 3D Printing/Additive Manufacturing, Electronics & Circuits, Hydrogel, Hydrogel
Category(s): Life Sciences > Healthcare Devices, Tools & IT
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3D Printed Electroactive Biomaterials for Sensing and Stimulation
NU 2020-005
INVENTORS
Jonathan Rivnay*
Anthony J. Petty II
Cheng Sun
Henry Oliver T. Ware
SHORT DESCRIPTION
A novel post printing functionalization process that allows one to bestow tunable electroactivity on a biocompatible 3D printed hydrogen without sacrificing the resolution of the print.
BACKGROUND
Incorporating electroactive components...
Published: 2/3/2026
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Updated: 1/30/2025
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Inventor(s):
Keywords(s): 3D Printing/Additive Manufacturing, Electronics & Circuits, Hydrogel, Hydrogel
Category(s): Life Sciences > Healthcare Devices, Tools & IT
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Aesthetics and Wound Healing-related Technologies
NU2014-173; NU2014-168; NU2015-071; NU2015-101; NU2017-011; NU2018-151; NU2020-033; NU2020-249; NU2022-016; NU2022-079; NU2024-094
Transform your wound care and tissue repair solutions with our portfolio of technologies that provide cutting-edge solutions for wound care, tissue engineering, and disease treatment. This includes hydrogels that promote...
Published: 4/15/2026
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Updated: 9/6/2024
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Inventor(s):
Keywords(s): Adhesive, Biomedical, Biotechnology, General surgery, Hydrogel, Wound healing
Category(s): Life Sciences > Therapeutics, Life Sciences > Healthcare Devices, Tools & IT
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