Slippery liquid-infused porous surfaces having improved stability

Title: Slippery liquid-infused porous surfaces having improved stability

Abstract

Methods and articles disclosed herein relate to liquid repellant surfaces having selective wetting and transport properties. An article having a repellant surface includes a substrate comprising surface features with re-entrant curvature and an immobilized layer of lubricating liquid wetting over the surface features. The surface features with re-entrant curvature can be designed to provide high repellency even after failure or removal of the immobilized layer of lubricating liquid under certain operating conditions.

Inventors:: Aizenberg, Joanna; Vogel, Nicolas

Issue Date:: 2017-04-25

Research Org.:: President and Fellows of Harvard College, Cambridge, MA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1353081

Patent Number(s):: 9,630,224

Application Number:: 14/414,684

Assignee:: President and Fellows of Harvard College

DOE Contract Number:: AR0000326

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Jul 12

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Aizenberg, Joanna, and Vogel, Nicolas. Slippery liquid-infused porous surfaces having improved stability.  United States: N. p., 2017. 
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                    Aizenberg, Joanna, & Vogel, Nicolas. Slippery liquid-infused porous surfaces having improved stability.  United States.

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                    Aizenberg, Joanna, and Vogel, Nicolas. Tue .  
        "Slippery liquid-infused porous surfaces having improved stability".  United States.  https://www.osti.gov/servlets/purl/1353081.

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@article{osti_1353081,

  title        = {Slippery liquid-infused porous surfaces having improved stability},

  author       = {Aizenberg, Joanna and Vogel, Nicolas},

  abstractNote = {Methods and articles disclosed herein relate to liquid repellant surfaces having selective wetting and transport properties. An article having a repellant surface includes a substrate comprising surface features with re-entrant curvature and an immobilized layer of lubricating liquid wetting over the surface features. The surface features with re-entrant curvature can be designed to provide high repellency even after failure or removal of the immobilized layer of lubricating liquid under certain operating conditions.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2017},

  month        = {4}

}

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Substrates having a textured surface that can maintain or improve droplet mobility in both the Cassie and Wenzel states include a textured surface and a conformal lubricant layer thereover. The textured surface can include a plurality of raised first elements and a plurality of second elements thereon and the conformal lubricant layer over the plurality of raised first elements and covering the plurality of second elements. The plurality of raised first elements can have an average height of between 0.5 μm and 500 μm, and the plurality of second elements can have an average height of between 0.01 μm andmore »« less
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Method and apparatus for producing pyrolysis oil having improved stability

Patent Baird, Lance A.; Brandvold, Timothy A.; Muller, Stefan

Methods and apparatus to improve hot gas filtration to reduce the liquid fuel loss caused by prolonged residence time at high temperatures are described. The improvement can be obtained by reducing the residence time at elevated temperature by reducing the temperature of the pyrolysis vapor, by reducing the volume of the pyrolysis vapor at the elevated temperature, by increasing the volumetric flow rate at constant volume of the pyrolysis vapor, or by doing a combination of these.
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UHF FM receiver having improved frequency stability and low RFI emission

Patent Lupinetti, Francesco [Albuquerque, NM]

A UHF receiver which converts UHF modulated carrier signals to baseband video signals without any heterodyne or frequency conversion stages. A bandpass filter having a fixed frequency first filters the signals. A low noise amplifier amplifies the filtered signal and applies the signal through further amplification stages to a limited FM demodulator circuit. The UHF signal is directly converted to a baseband video signal. The baseband video signal is clamped by a clamping circuit before driving a monitor. Frequency stability for the receivers is at a theoretical maximum, and interference to adjacent receivers is eliminated due to the absence ofmore » a local oscillator.« less
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Title: Slippery liquid-infused porous surfaces having improved stability

Abstract

Citation Formats

High-Temperature Resistant Self-Healing Coating and Method of Application patent, September 1966

Fluorosilanes and process for their preparation patent, December 1986

Porous microspheres coated with a perfluorinated oil, a fluorinated silicone oil or a silicone gum and cosmetic compositions containing them patent, October 1994

Clay type liquid-resistant protective layer patent, April 1997

Method of increasing lubricity of snow ski bases patent, April 1997

Agent for treating textile, method for treating textile and treated textile patent, May 1997

Reactive two-part polyurethane compositions and optionally self-healable and scratch-resistant coatings prepared therefrom patent, August 1998

Lubricious hydrogel surface modification patent, September 1998

Anti-immunoresponsive polymeric material and its use in biological applications patent, June 2000

Oil-bleeding silicone rubber compositions patent, May 2001

Process for producing article coated with water-repellent film article coated with water-repellent film and liquid composition for water-repellent film, article coated patent, January 2003

Self-healing liquid contact switch patent, March 2007

Self-healing coating and microcapsules to make same patent, March 2007

Polysulfone block copolymers as drug-eluting coating material patent, July 2009

Antifouling condensation curing organopolysiloxane composition and underwater structure patent, February 2010

Self-healing coating system patent, May 2010

Multiple function, self-repairing composites with special adhesives patent, October 2010

Association Between a Silver-Coated Endotracheal Tube and Reduced Mortality in Patients With Ventilator-Associated Pneumonia journal, May 2010

Antifouling Coatings: Recent Developments in the Design of Surfaces That Prevent Fouling by Proteins, Bacteria, and Marine Organisms journal, September 2010

Manufacture, characterisation and application of cellular metals and metal foams journal, January 2001

Purity of the sacred lotus, or escape from contamination in biological surfaces journal, April 1997

The insect-trapping rim of Nepenthes pitchers: surface structure and function journal, November 2009

Insect aquaplaning: Nepenthes pitcher plants capture prey with the peristome, a fully wettable water-lubricated anisotropic surface journal, September 2004

Retention of bacteria on a substratum surface with micro-patterned hydrophobicity journal, August 2000

Large Contact Angles of Plant and Animal Surfaces journal, January 1945

Surface hydration: Principles and applications toward low-fouling/nonfouling biomaterials journal, October 2010

Survival of Mammals Breathing Organic Liquids Equilibrated with Oxygen at Atmospheric Pressure journal, June 1966

Bacterial Biofilms: A Common Cause of Persistent Infections journal, May 1999

Percutaneous Transcatheter Implantation of an Aortic Valve Prosthesis for Calcific Aortic Stenosis: First Human Case Description journal, November 2002

The Promise of Novel Technology for the Prevention of Intravascular Device–Related Bloodstream Infection. I. Pathogenesis and Short‐Term Devices journal, May 2002

Coronary artery stent infection journal, November 2000

Prosthetic Valve Endocarditis: Analysis of 38 Cases journal, August 1973

Surface Modification of Poly(ethylene terephthalate) To Prepare Surfaces with Silica-Like Reactivity journal, September 1998

Coding/Decoding and Reversibility of Droplet Trains in Microfluidic Networks journal, February 2007

Acute Coronary Syndrome Caused by Coronary Artery Mycotic Aneurysm Due to Late Stent Infection Localized With Radiolabeled Autologous Leukocyte Imaging journal, January 2009

Self-assembling polystyrene-block-poly(ethylene oxide) copolymer surface coatings Resistance to protein and cell adhesion journal, May 2009

Biomaterial-Centered Sepsis and the Total Artificial Heart: Microbial Adhesion vs Tissue Integration journal, February 1988

Bacterial biofilms: from the Natural environment to infectious diseases journal, February 2004

Assembly of large-area, highly ordered, crack-free inverse opal films journal, May 2010

Endovascular stent infection with delayed bacterial challenge journal, August 1997

Surface modification of polytetrafluoroethylene with ArF excimer laser irradiation journal, January 1994

In vitro and in vivo characterization of porous poly-L-lactic acid coatings for subcutaneously implanted glucose sensors journal, December 2008

Fast fabrication of long-range ordered porous alumina membranes by hard anodization journal, August 2006

Bioinspired Self-Healing Superhydrophobic Coatings journal, July 2010

A self-pumping lab-on-a-chip for rapid detection of botulinum toxin journal, July 2010

Surface modification of polytetrafluoroethylene films by plasma pretreatment and graft copolymerization to improve their adhesion to bismaleimide journal, January 2009

Relationships between Water Wettability and Ice Adhesion journal, October 2010

Deterioration of pH electrode response due to biofilm formation on the glass membrane journal, December 1996

Biomimetic Superhydrophobic Surfaces Multiscale Approach journal, September 2007

Biofilm Formation as Microbial Development journal, October 2000

Bacterial adhesion on PEG modified polyurethane surfaces journal, April 1998

Metastable Underwater Superhydrophobicity journal, October 2010

Fabrication of Bioinspired Actuated Nanostructures with Arbitrary Geometry and Stiffness journal, January 2009

Complement deficiency states and associated infections journal, August 2011

Risk Factor Analysis of Permanent Pacemaker Infection journal, July 2007

Controlled growth of monodisperse silica spheres in the micron size range journal, January 1968

Silver resistance and accumulation in bacteria journal, June 1987

Designing Superoleophobic Surfaces journal, December 2007

Robust omniphobic surfaces journal, November 2008

Frost formation and ice adhesion on superhydrophobic surfaces journal, December 2010

A Convenient Method to Produce Close- and Non-close-Packed Monolayers using Direct Assembly at the Air-Water Interface and Subsequent Plasma-Induced Size Reduction journal, June 2011

From soft to hard: the generation of functional and complex colloidal monolayers for nanolithography journal, January 2012

Wafer-Scale Fabrication of Ordered Binary Colloidal Monolayers with Adjustable Stoichiometries journal, May 2011

Biocompatibility and biofouling of MEMS drug delivery devices journal, May 2003

Etch rates for micromachining processing-part II journal, December 2003

Biosensors for real-time in vivo measurements journal, June 2005

Deformation of DNA molecules by hydrodynamic focusing journal, December 2003

Closed-loop control of cellular functions using combinatory drugs guided by a stochastic search algorithm journal, March 2008

Bioinspired self-repairing slippery surfaces with pressure-stable omniphobicity journal, September 2011

Antibacterial coatings on titanium implants journal, October 2009

Preparation of partially fluorinated aryl/alkyl vinylene ether polymers Partially fluorinated aryl/alkyl vinylene ether polymers journal, January 2013

A review of polymer dissolution journal, August 2003

Organogel-based Thin Films for Self-Cleaning on Various Surfaces journal, June 2013

Ice-phobic Coatings Based on Silicon-Oil-Infused Polydimethylsiloxane journal, May 2013

High-Temperature Resistant Self-Healing Coating and Method of Application
patent, September 1966

Fluorosilanes and process for their preparation
patent, December 1986

Porous microspheres coated with a perfluorinated oil, a fluorinated silicone oil or a silicone gum and cosmetic compositions containing them
patent, October 1994

Clay type liquid-resistant protective layer
patent, April 1997

Method of increasing lubricity of snow ski bases
patent, April 1997

Agent for treating textile, method for treating textile and treated textile
patent, May 1997

Reactive two-part polyurethane compositions and optionally self-healable and scratch-resistant coatings prepared therefrom
patent, August 1998

Lubricious hydrogel surface modification
patent, September 1998

Anti-immunoresponsive polymeric material and its use in biological applications
patent, June 2000

Oil-bleeding silicone rubber compositions
patent, May 2001

Process for producing article coated with water-repellent film article coated with water-repellent film and liquid composition for water-repellent film, article coated
patent, January 2003

Self-healing liquid contact switch
patent, March 2007

Self-healing coating and microcapsules to make same
patent, March 2007

Polysulfone block copolymers as drug-eluting coating material
patent, July 2009

Antifouling condensation curing organopolysiloxane composition and underwater structure
patent, February 2010

Self-healing coating system
patent, May 2010

Multiple function, self-repairing composites with special adhesives
patent, October 2010

Association Between a Silver-Coated Endotracheal Tube and Reduced Mortality in Patients With Ventilator-Associated Pneumonia
journal, May 2010

Antifouling Coatings: Recent Developments in the Design of Surfaces That Prevent Fouling by Proteins, Bacteria, and Marine Organisms
journal, September 2010

Manufacture, characterisation and application of cellular metals and metal foams
journal, January 2001

Purity of the sacred lotus, or escape from contamination in biological surfaces
journal, April 1997

The insect-trapping rim of Nepenthes pitchers: surface structure and function
journal, November 2009

Insect aquaplaning: Nepenthes pitcher plants capture prey with the peristome, a fully wettable water-lubricated anisotropic surface
journal, September 2004

Retention of bacteria on a substratum surface with micro-patterned hydrophobicity
journal, August 2000

Large Contact Angles of Plant and Animal Surfaces
journal, January 1945

Surface hydration: Principles and applications toward low-fouling/nonfouling biomaterials
journal, October 2010

Survival of Mammals Breathing Organic Liquids Equilibrated with Oxygen at Atmospheric Pressure
journal, June 1966

Bacterial Biofilms: A Common Cause of Persistent Infections
journal, May 1999

Percutaneous Transcatheter Implantation of an Aortic Valve Prosthesis for Calcific Aortic Stenosis: First Human Case Description
journal, November 2002

The Promise of Novel Technology for the Prevention of Intravascular Device–Related Bloodstream Infection. I. Pathogenesis and Short‐Term Devices
journal, May 2002

Coronary artery stent infection
journal, November 2000

Prosthetic Valve Endocarditis: Analysis of 38 Cases
journal, August 1973

Surface Modification of Poly(ethylene terephthalate) To Prepare Surfaces with Silica-Like Reactivity
journal, September 1998

Coding/Decoding and Reversibility of Droplet Trains in Microfluidic Networks
journal, February 2007

Acute Coronary Syndrome Caused by Coronary Artery Mycotic Aneurysm Due to Late Stent Infection Localized With Radiolabeled Autologous Leukocyte Imaging
journal, January 2009

Self-assembling polystyrene-block-poly(ethylene oxide) copolymer surface coatings Resistance to protein and cell adhesion
journal, May 2009

Biomaterial-Centered Sepsis and the Total Artificial Heart: Microbial Adhesion vs Tissue Integration
journal, February 1988

Bacterial biofilms: from the Natural environment to infectious diseases
journal, February 2004

Assembly of large-area, highly ordered, crack-free inverse opal films
journal, May 2010

Endovascular stent infection with delayed bacterial challenge
journal, August 1997

Surface modification of polytetrafluoroethylene with ArF excimer laser irradiation
journal, January 1994

In vitro and in vivo characterization of porous poly-L-lactic acid coatings for subcutaneously implanted glucose sensors
journal, December 2008

Fast fabrication of long-range ordered porous alumina membranes by hard anodization
journal, August 2006

Bioinspired Self-Healing Superhydrophobic Coatings
journal, July 2010

A self-pumping lab-on-a-chip for rapid detection of botulinum toxin
journal, July 2010

Surface modification of polytetrafluoroethylene films by plasma pretreatment and graft copolymerization to improve their adhesion to bismaleimide
journal, January 2009

Relationships between Water Wettability and Ice Adhesion
journal, October 2010

Deterioration of pH electrode response due to biofilm formation on the glass membrane
journal, December 1996

Biomimetic Superhydrophobic Surfaces Multiscale Approach
journal, September 2007

Biofilm Formation as Microbial Development
journal, October 2000

Bacterial adhesion on PEG modified polyurethane surfaces
journal, April 1998

Metastable Underwater Superhydrophobicity
journal, October 2010

Fabrication of Bioinspired Actuated Nanostructures with Arbitrary Geometry and Stiffness
journal, January 2009

Complement deficiency states and associated infections
journal, August 2011

Risk Factor Analysis of Permanent Pacemaker Infection
journal, July 2007

Controlled growth of monodisperse silica spheres in the micron size range
journal, January 1968

Silver resistance and accumulation in bacteria
journal, June 1987

Designing Superoleophobic Surfaces
journal, December 2007

Robust omniphobic surfaces
journal, November 2008

Frost formation and ice adhesion on superhydrophobic surfaces
journal, December 2010

A Convenient Method to Produce Close- and Non-close-Packed Monolayers using Direct Assembly at the Air-Water Interface and Subsequent Plasma-Induced Size Reduction
journal, June 2011

From soft to hard: the generation of functional and complex colloidal monolayers for nanolithography
journal, January 2012

Wafer-Scale Fabrication of Ordered Binary Colloidal Monolayers with Adjustable Stoichiometries
journal, May 2011

Biocompatibility and biofouling of MEMS drug delivery devices
journal, May 2003

Etch rates for micromachining processing-part II
journal, December 2003

Biosensors for real-time in vivo measurements
journal, June 2005

Deformation of DNA molecules by hydrodynamic focusing
journal, December 2003

Closed-loop control of cellular functions using combinatory drugs guided by a stochastic search algorithm
journal, March 2008

Bioinspired self-repairing slippery surfaces with pressure-stable omniphobicity
journal, September 2011

Antibacterial coatings on titanium implants
journal, October 2009

Preparation of partially fluorinated aryl/alkyl vinylene ether polymers Partially fluorinated aryl/alkyl vinylene ether polymers
journal, January 2013

A review of polymer dissolution
journal, August 2003

Organogel-based Thin Films for Self-Cleaning on Various Surfaces
journal, June 2013

Ice-phobic Coatings Based on Silicon-Oil-Infused Polydimethylsiloxane
journal, May 2013