Abstract: Methods, compositions, and articles of manufacture for alkane activation with single- or bi-metallic catalysts on crystalline mixed oxide supports.
Type:
Grant
Filed:
October 9, 2019
Date of Patent:
June 15, 2021
Assignees:
UChicago Argonne, LLC, Illinois Institute of Technology
Inventors:
Theodore R. Krause, Adam S. Hock, Guanghui Zhang, Yunjie Xu
Abstract: A system and method for optical tomography including illuminating an object with pulsing stimulus light and pulsing the stimulus light at a repetition frequency having a pulse period that is greater than a dead-time of a detector. Coordinating the pulse with the dead-time of the detector allows for higher powered light source and improves early photon detection.
Type:
Grant
Filed:
April 26, 2017
Date of Patent:
April 27, 2021
Assignee:
ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Kenneth M. Tichauer, Jovan G. Brankov, Lagnojita Sinha
Abstract: Transition metal MXene catalysts and methods for using with electrochemical cells for reduction of carbon dioxide and production of hydrocarbons. The transition metal catalysts include nanostructured transition metal carbides, nitrides, or carbonitrides. The method includes electrochemically reducing carbon dioxide in an electrochemical cell, by contacting the carbon dioxide with at least one transition metal carbide, nitride, or carbonitride catalyst in the electrochemical cell and applying a potential to the electrochemical cell. Also an apparatus and method for energy production and carbon sequestration. A photovoltaic cell is paired with an electrochemical cell, wherein a cathode side of the electrochemical cell reduces carbon dioxide to hydrocarbon, and an anode side of the electrochemical cell oxidizes water to oxygen. The hydrocarbon outlet can be connected to a heating element of an air handling unit, and the oxygen can likewise be introduced to the unit for air improvement.
Type:
Application
Filed:
December 28, 2020
Publication date:
April 22, 2021
Applicant:
ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Mohammad ASADI, Alireza KONDORI, Mohammadreza ESMAEILIRAD, Andres RUIZ BELMONTE
Abstract: A cell therapy structure and method, including a matrix of fibers of a proteinaceous material and an electrically conductive material. The aligned fibers are spun from a combination the electrically conductive material, such as carbon nanotubes, and a fibroin material or a collagen material. A method of tissue engineering includes seeding a cell culture on a matrix of electrically conductive protein fibers, applying an electric current to the matrix to stimulate the cell culture, and applying the simulated cell culture to a tissue.
Abstract: An electrochemical cell and method of use, including an anode of metal, an air permeable cathode, an electrolyte between the anode and the cathode, and a transition metal phosphide catalyst on the cathode or between the cathode and the electrolyte. Also, a method of generating electrical current with an electrochemical cell by introducing a transition metal phosphide catalyst on a cathode side of the electrochemical cell. The catalyst can be in the form of any suitable nanostructure, such as molybdenum phosphide nanoflakes.
Type:
Application
Filed:
March 13, 2019
Publication date:
January 14, 2021
Applicant:
ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Mohammad ASADI, Alireza KONDORI, Mohammadreza ESMAEILIRAD
Abstract: Multifunctional chelators, metal complexes thereof, compositions thereof, and methods of making and use in diagnostic imaging and treatment of cellular disorders.
Abstract: A method and system for detecting an image of an object in an analyzer-based system with a polychromatic x-ray beam from an x-ray source, wherein an analyzer crystal and a detector simultaneously acquire a rocking curve of the x-ray beam for all energies of the x-ray beam. The x-ray beam is diffracted through the object using an asymmetrical monochromator. A detector movement is synchronized with one of the x-ray source or the object. The synchronization includes moving the detector at a first rate that is different than a second rate of the object or the x-ray source, wherein a ratio between the first rate and the second rate is determined by the magnification of the system.
Type:
Application
Filed:
May 6, 2020
Publication date:
November 12, 2020
Applicant:
ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Jovan G. BRANKOV, Oriol CAUDEVILLA TORRAS, Wei ZHOU
Abstract: An adhesive apparatus with an electrostatic adhesive including a microstructured adhesive disposed over an electrode and/or a piezoelectric element. The adhesive can be added to any robotic gripper, such as a gripper finger formed of a flexible material and including a grip surface. The electrode and/or a piezoelectric element can be used for applying an electrostatic field and/or ultrasonic vibration, configured for cleaning the microstructured adhesive, releasing the adhesive, and/or sensing a load on the adhesive apparatus.
Abstract: Methods and systems are provided for recovery of oil from a subterranean reservoir employing nanofluid injection at a controlled flow rate. The method comprises the step of injecting nanofluid through at least one well that traverses the subterranean reservoir and into the subterranean reservoir at a controlled flow rate. And, the system comprises: at least one well that traverses the subterranean reservoir; and injection means for injecting nanofluid through the well and into the subterranean reservoir at a controlled flow rate.
Type:
Grant
Filed:
January 4, 2017
Date of Patent:
September 22, 2020
Assignees:
SCHLUMBERGER TECHNOLOGY CORPORATION, ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Hua Zhang, Terizhandur S. Ramakrishnan, Alexander Nikolov, Darsh Wasan
Abstract: Si micro-reactors and processes for fabrication thereof are provided. Such fabrication processing involves high-energy ball milling micro-sized Si particles with a first OPC mixture at first ball milling conditions to reduce the micro-sized Si particles to nanostructured particles and form Si+OPC clusters wherein the Si nanostructured particles are glued together by OPC. The Si+OPC clusters are high-energy ball milled with a second OPC mixture at second ball milling conditions to form a ball milled Si+OPC mixture wherein the Si+OPC clusters are injected into OPC particles. The ball milled Si+OPC mixture is treated at carbon shell formation conditions to convert OPC to carbon shells and to form Si nanostructured particles coated with a carbon shell. The Si core of the Si nanostructured particles coated with a carbon shell are chemically etched under chemical etching conditions to generate engineering voids in the shape of nano-channels inside the carbon shell and to form Si micro-reactors.
Type:
Application
Filed:
January 11, 2019
Publication date:
September 3, 2020
Applicant:
ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Leon L. Shaw, Qianran HE, Maziar ASHURI
Abstract: A solid-state circuit breaker and method of use. The circuit breaker includes current and voltage sensors, a power converter, and a digital signal processor. The digital signal processor operates the power converter between three operation states: a first operation state being an on state, a second operation state being an off state, and a third operation state being a current limiting state. The circuit breaker includes an overcurrent detection circuit to detect overcurrent conditions, and turn off the power converter if a load current exceeds a preset threshold. The method of operation includes operating the circuit breaker with a limited amount of overcurrent, and returning the circuit breaker to the normal operation state from the third operation state if the overcurrent condition is removed, or returning the circuit breaker to an off state from the third operation state if the overcurrent condition is sustained.
Abstract: Methods and modules for using physiological (biometric) variables to advance the state of the artificial pancreas. The method and system includes one or more modules for recursive model identification, hypoglycemia early alert and alarm, adaptive control, hyperglycemia early alert and alarm, plasma insulin concentration estimation, assessment of physical activity (e.g., presence, type, duration, expected effects on insulin sensitivity and GC), detection of acute stress and assessment of its impact on insulin sensitivity, detection of sleep and its stages and assessment of sleep stages on GC, sensor fault detection and diagnosis, software and controller performance evaluation and adjustment and/or pump fault detection and diagnosis.
Type:
Grant
Filed:
June 2, 2016
Date of Patent:
May 12, 2020
Assignee:
ILLINOIS INSTITUTE OF TECHNOLOGY
Inventors:
Ali Cinar, Kamuran Turksoy, Iman Hajizadeh
Abstract: Substituted 1,4,7-triazacyclononane-N,N?,N?-triacetic acid and 1,4,7,10-tetraazacycicododecane-N,N?,N?,N??-tetraacetic acid compounds with a pendant amino or hydroxyl group, metal complexes thereof, compositions thereof, and methods of making and use in diagnostic imaging and treatment of cellular disorders.
Abstract: Multifunctional chelators, metal complexes thereof, compositions thereof, and methods of making and use in diagnostic imaging and treatment of cellular disorders.
Abstract: A physical assistive robotic device may include a frame including an upright support member, a lateral member slidably engaged with the upright support member, a handle slidably engaged with the lateral member, an elevation actuator coupled to the upright support member and the lateral member, and a lateral actuator coupled to the lateral member and the handle. The elevation actuator translates the lateral member and the lateral actuator translates the handle to transition a user between a standing position and a non-standing position.
Type:
Grant
Filed:
June 22, 2016
Date of Patent:
November 19, 2019
Assignees:
Toyota Motor Engineering & Manufacturing North America Inc., Illinois Institute of Technology
Abstract: Methods, compositions, and articles of manufacture for alkane activation with single- or bi-metallic catalysts on crystalline mixed oxide supports.
Type:
Grant
Filed:
August 30, 2017
Date of Patent:
November 12, 2019
Assignees:
UChicago Argonne, LLC, Illinois Institute of Technology
Inventors:
Theodore R. Krause, Adam S. Hock, Guanghui Zhang, Yunjie Xu
Abstract: Multifunctional chelators, metal complexes thereof, compositions thereof, and methods of making and use in diagnostic imaging and treatment of cellular disorders.
Abstract: An apparatus and method of detecting components in a microfluidic sample. The sample and a plurality of microbeads are mixed within the microfluidic device. Each of the microbeads comprises a plurality of bioactive proteins bound thereon. A fluorescent signal is generated from a reaction of the microbeads and the microfluidic sample. The generated fluorescent signal is then able to be detected, wherein an intensity of fluorescence is directly proportional to a concentration of the peroxide generated.
Abstract: A microfluidic device and method of use. A porous membrane is disposed between a top layer and a bottom layer, wherein the membrane separates, and is porous between, a first micrometer channel from a second micrometer channel. The first micrometer channel is etched in the top layer and the second micrometer channel is etched in the bottom layer each having a height of about 1 to 100 micrometers. The porous membrane can be a collagen membrane, and supports a cell culture.
Abstract: Stereoselective and regioselective synthesis of compounds via nucleophilic ring opening reactions of aziridinium ions for use in stereoselective and regioselective synthesis of therapeutic and diagnostic compounds.