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Title: Electronic structures on swollen hydrogels

Abstract

This document describes a conformable substrate that includes a hydrogel having adhesion-promoting moieties, said adhesion-promoting moieties comprising one or more catechol groups. The conformable substrate includes an array of microelectrodes bonded to the hydrogel by the adhesion-promoting moieties via the one or more catechol groups. This document also describes a method for transfer printing of an electronic structure to a hydrogel. The method includes the steps of coating a donor substrate with a film of polyacrylic acid, crosslinking the film of polyacrylic acid in a solution comprising divalent ions, patterning a microelectrode array onto the crosslinked film of polyacrylic acid, laminating an adhesive hydrogel substrate onto the donor substrate coated by the crosslinked film of polyacrylic acid comprising the patterned microelectrode array, and separating the crosslinked film of polyacrylic acid from the donor substrate in a monovalent solution.

Inventors:
; ;
Issue Date:
Research Org.:
Carnegie Mellon Univ., Pittsburgh, PA (United States)
Sponsoring Org.:
USDOE; Defense Advanced Research Projects Agency (DARPA)
OSTI Identifier:
1986726
Patent Number(s):
11478178
Application Number:
15/373,394
Assignee:
Carnegie Mellon University (Pittsburgh, PA)
DOE Contract Number:  
D14AP00040
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/08/2016
Country of Publication:
United States
Language:
English

Citation Formats

Bettinger, Christopher J., Wu, Haosheng, and Zhu, Congcong. Electronic structures on swollen hydrogels. United States: N. p., 2022. Web.
Bettinger, Christopher J., Wu, Haosheng, & Zhu, Congcong. Electronic structures on swollen hydrogels. United States.
Bettinger, Christopher J., Wu, Haosheng, and Zhu, Congcong. Tue . "Electronic structures on swollen hydrogels". United States. https://www.osti.gov/servlets/purl/1986726.
@article{osti_1986726,
title = {Electronic structures on swollen hydrogels},
author = {Bettinger, Christopher J. and Wu, Haosheng and Zhu, Congcong},
abstractNote = {This document describes a conformable substrate that includes a hydrogel having adhesion-promoting moieties, said adhesion-promoting moieties comprising one or more catechol groups. The conformable substrate includes an array of microelectrodes bonded to the hydrogel by the adhesion-promoting moieties via the one or more catechol groups. This document also describes a method for transfer printing of an electronic structure to a hydrogel. The method includes the steps of coating a donor substrate with a film of polyacrylic acid, crosslinking the film of polyacrylic acid in a solution comprising divalent ions, patterning a microelectrode array onto the crosslinked film of polyacrylic acid, laminating an adhesive hydrogel substrate onto the donor substrate coated by the crosslinked film of polyacrylic acid comprising the patterned microelectrode array, and separating the crosslinked film of polyacrylic acid from the donor substrate in a monovalent solution.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {10}
}

Works referenced in this record:

Tissue-Compliant Neural Implants from Microfabricated Carbon Nanotube Multilayer Composite
journal, August 2013


Hierarchical nanostructured conducting polymer hydrogel with high electrochemical activity
journal, May 2012


Materials for stretchable electronics
journal, March 2012


Mussel power
journal, January 2008


Stretchable and compressible thin films of stiff materials on compliant wavy substrates
journal, July 2008


Stretchable, Multiplexed pH Sensors With Demonstrations on Rabbit and Human Hearts Undergoing Ischemia
journal, July 2013


PH Responsive Self-Heating Hydrogels Formed by Boronate-Catechol Complexation
patent-application, December 2012


A Stretchable Form of Single-Crystal Silicon for High-Performance Electronics on Rubber Substrates
journal, January 2006


Conductive, Physiologically Responsive Hydrogels
journal, March 2010


Modulating the movement of hydrogel actuator based on catechol–iron ion coordination chemistry
journal, January 2015


Biomimetic adhesive containing nanocomposite hydrogel with enhanced materials properties
journal, January 2013


Tunable mechanical behavior of synthetic organogels as biofidelic tissue simulants
journal, May 2013


Enhanced adhesion with pedestal-shaped elastomeric stamps for transfer printing
journal, April 2012


Highly Conductive and Flexible Silver Nanowire-Based Microelectrodes on Biocompatible Hydrogel
journal, October 2014


Multifunctional Coatings
patent-application, March 2011


Soft Contact Lenses Capable of Sustained Delivery of Timolol
journal, October 2002


Scalable Imprinting of Shape-Specific Polymeric Nanocarriers Using a Release Layer of Switchable Water Solubility
journal, March 2012


A large-area, flexible pressure sensor matrix with organic field-effect transistors for artificial skin applications
journal, June 2004


Electronic dura mater for long-term multimodal neural interfaces
journal, January 2015


Structure and Bonding of the Multifunctional Amino Acid l-DOPA on Au(110)
journal, November 2006


An ultra-lightweight design for imperceptible plastic electronics
journal, July 2013


Biomaterials: Where We Have Been and Where We Are Going
journal, August 2004


Surface mechanical properties of pHEMA contact lenses: Viscoelastic and adhesive property changes on exposure to controlled humidity
journal, September 2003


A reversible wet/dry adhesive inspired by mussels and geckos
journal, July 2007


Biomimetric Modular Adhesive Complex: Materials, Methods and Applications Therefore
patent-application, July 2008


A strain-absorbing design for tissue–machine interfaces using a tunable adhesive gel
journal, December 2014


Stretchable, Transparent, Ionic Conductors
journal, August 2013


Mussel-Inspired Adhesives and Coatings
journal, August 2011


Competing Fracture in Kinetically Controlled Transfer Printing
journal, December 2007


Conducting Polymer Microelectrodes Anchored to Hydrogel Films
journal, February 2012


In vivo brain viscoelastic properties measured by magnetic resonance elastography
journal, August 2008


Nano-Coating Material, Method for Manufacturing Same, Coating Agent, Functional Material, and Method for Manufacturing Same
patent-application, July 2017


Materials and Mechanics for Stretchable Electronics
journal, March 2010


Adsorption of water on clean gold by measurement of work function changes
journal, September 1972


Poly-HEMA as a drug delivery device forin vitroneural networks on micro-electrode arrays
journal, October 2005


Enhanced Adhesion of Dopamine Methacrylamide Elastomers via Viscoelasticity Tuning
journal, December 2010


Ophthalmic Drug Delivery through Contact Lenses
journal, July 2004


Biologically Derived Soft Conducting Hydrogels Using Heparin-Doped Polymer Networks
journal, April 2014


Interfacial Chemistries for Nanoscale Transfer Printing
journal, July 2002


Electrically Conductive, Tough Hydrogels with pH Sensitivity
journal, August 2012


High-Performance Biodegradable/Transient Electronics on Biodegradable Polymers
journal, April 2014


Catechol Redox Induced Formation of Metal Core−Polymer Shell Nanoparticles
journal, January 2011


Facile Surface Modification and Application of Temperature Responsive Poly(N‐isopropylacrylamide‐co‐dopamine methacrylamide)
journal, August 2012


Medium-scale carbon nanotube thin-film integrated circuits on flexible plastic substrates
journal, July 2008


The Effects of Adsorbed Water on Gold Catalysis and Surface Chemistry
journal, July 2013


Organic Thin-Film Transistors Fabricated on Resorbable Biomaterial Substrates
journal, February 2010


Electrochemically Driven, Electrode-Addressable Formation of Functionalized Polydopamine Films for Neural Interfaces
journal, November 2012


Polymers for neural implants
journal, November 2010


Three-dimensionally printed biological machines powered by skeletal muscle
journal, June 2014


Organic thin film transistors
journal, September 2004


Digital cameras with designs inspired by the arthropod eye
journal, May 2013


Gellan gum doped polypyrrole neural prosthetic electrode coatings
journal, January 2011


A high-mobility electron-transporting polymer for printed transistors
journal, January 2009


Deformable interconnects for conformal integrated circuits
journal, January 2002


Conducting Polymer Electrodes Printed on Hydrogel
journal, September 2010


3D multifunctional integumentary membranes for spatiotemporal cardiac measurements and stimulation across the entire epicardium
journal, February 2014


Rapid Gel Formation and Adhesion in Photocurable and Biodegradable Block Copolymers with High DOPA Content
journal, February 2006


Electrophoretic Assembly of Electrochemical Devices
patent-application, December 2005


Transfer printing methods for the fabrication of flexible organic electronics
journal, January 2007


Thin Film Deposition, Patterning, and Printing in Organic Thin Film Transistors
journal, October 2004


Additive, nanoscale patterning of metal films with a stamp and a surface chemistry mediated transfer process: Applications in plastic electronics
journal, July 2002


Water-Soluble Sacrificial Layers for Surface Micromachining
journal, July 2005


Materials, Designs, and Operational Characteristics for Fully Biodegradable Primary Batteries
journal, March 2014


Flexible and stretchable micro-electrodes for in vitro and in vivo neural interfaces
journal, June 2010


Bioadhesive properties and rheology of polyether-modified poly(acrylic acid) hydrogels
journal, September 2004


Single-molecule mechanics of mussel adhesion
journal, August 2006


Reverse Engineering of Bioadhesion in Marine Mussels
journal, June 1999


Biocompatible and Biodegradable Materials for Organic Field-Effect Transistors
journal, September 2010


Silicone substrate with in situ strain relief for stretchable thin-film transistors
journal, March 2011


The path to ubiquitous and low-cost organic electronic appliances on plastic
journal, April 2004


Skin-like pressure and strain sensors based on transparent elastic films of carbon nanotubes
journal, October 2011


Catechol-Based Biomimetic Functional Materials
journal, November 2012


Highly Skin-Conformal Microhairy Sensor for Pulse Signal Amplification
journal, October 2014


A single-pixel wireless contact lens display
journal, November 2011


Biomimetic Compounds and Synthetic Methods Therefor
patent-application, March 2012


Shear Properties of Brain Tissue over a Frequency Range Relevant for Automotive Impact Situations: New Experimental Results
conference, November 2004


Biocompatibility of polymeric delivery systems for macromolecules
journal, March 1981


A Fully Integrated RF-Powered Contact Lens With a Single Element Display
journal, December 2010


Surface-initiated self-healing of polymers in aqueous media
journal, July 2014


Degradable Poly(2-hydroxyethyl methacrylate)- co -polycaprolactone Hydrogels for Tissue Engineering Scaffolds
journal, December 2008


Transfer Printing Techniques for Materials Assembly and Micro/Nanodevice Fabrication
journal, August 2012


Epidermal Electronics
journal, August 2011


Microstructured elastomeric surfaces with reversible adhesion and examples of their use in deterministic assembly by transfer printing
journal, September 2010


Enzymatically Degradable Mussel-Inspired Adhesive Hydrogel
journal, December 2011


Highly Transparent and Conductive Films of Densely Aligned Ultrathin Au Nanowire Monolayers
journal, February 2012


Highly Stretchable Carbon Nanotube Transistors with Ion Gel Gate Dielectrics
journal, January 2014


A contact lens with embedded sensor for monitoring tear glucose level
journal, March 2011


Novel Hydrogel Actuator Inspired by Reversible Mussel Adhesive Protein Chemistry
journal, March 2014


Stretchable gold conductors on elastomeric substrates
journal, April 2003


3D Printed Bionic Ears
journal, May 2013


Flexible and Stretchable Micromagnet Arrays for Tunable Biointerfacing
journal, December 2014