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Search Patents

Displaying 51 - 75 of 271

Amino Acid-Specific Binder And Selectively Identifying An Amino Acid

NIST Inventors
John P. Marino and Zvi Kelman
N-terminal amino acid binding (NAAB) reagents are a tool for parallel, high-throughput proteomics. Afluorescently-labeled NAAB allows immobilized peptides to be identified by their N-terminal residues using single-molecule fluorescent microscopy, which enables novel proteomic analysis, like

Novel Nanocomposite Phase-Change Memory Materials And Design Of The Same

NIST Inventors
Ichiro Takeuchi and Aaron Gilad Kusne
Provided herein are novel materials, such as novel phase-change memory materials providing superior characteristics, and methods of discovering/selecting such novel materials via machine learning, such as Bayesian active learning. An exemplary material provided by the inventive concept is the

Novel Nanocomposite Phase-Change Memory Materials And Design And Selection Of The Same

NIST Inventors
Ichiro Takeuchi and Aaron Gilad Kusne
Provided herein are novel materials, such as novel phase-change memory materials providing superior characteristics, and methods of discovering/selecting such novel materials via machine learning, such as Bayesian active learning. An exemplary material provided by the inventive concept is the

Spherical Ion Trap and Trapping Ions

NIST Inventors
Jeffrey Sherman , David Hume , Roger Brown and David Leibrandt
A spherical ion trap includes a substrate and an ion aperture; two RF electrodes in electrostatic communication with an ion trapping region; RF ground electrodes in electrostatic communication with the ion trapping region; and the ion trapping region bounded by opposing RF electrodes and the RF

Magnetic Resonance Fingerprinting Thermometry

NIST Inventors
Kathryn Keenan and Megan Poorman
A method for temperature quantification using magnetic resonance fingerprinting (MRF) includes acquiring MRF data from a region of interest in a subject using an MRF pulse sequence with smoothly varying RF phase for MR resonant frequencies that is played out continuously. For each of a plurality of

Optoelectromechanical Switch And Programming An Optical Network

NIST Inventors
Vladimir Aksyuk and Henri Lezec
Disclosed is an optoelectromechanical switch that includes: an optical feedline disposed on an isolation substrate that receives resonator light that is subject to optical communication to a resonator when a cavity length of the resonator supports an electromagnetic mode at the wavelength of the
Schematics of photonic AC-DC converter. Color represents surface temperature of the device upon applying DC voltage to the electrode.

Smart Energy Converter for Efficient Power Use

NIST Inventors
Nikolai Klimov , Stefan Cular and Joseph Hagmann
This invention introduces a photonic-based AC-DC equivalence converter that operates using temperature-controlled photonic chips. It leverages isothermal regions to regulate voltage and improve energy efficiency. The technology enables precise energy conversion with minimal loss. By utilizing

Barcoded End Facet Printed Photonic Chip And Barcode-Guided Direct Laser Writing

NIST Inventors
Kartik Srinivasan and Edgar Perez
A barcoded end facet printed photonic chip includes: an optically transparent direct laser writing substrate including a transverse waveguide writing surface to receive a direct write laser light for off-axis direct write laser printing and a facet surface to receive the direct write laser light for

Quantum-Enabled Flow Cytometer

NIST Inventors
Sergey Polyakov and Ivan Burenkov
Flow cytometry is arguably the most powerful optical method routinely used in the diagnosis of health disorders and disease monitoring. We enhance an optical flow cytometer with a photon­ number statistics measurement. Our technique allows for an absolute measurement of biomarker concentration and
image for published patent application 2021/0215353 A1/ 17/146,330

Water Heating System With Legionella Control

NIST Inventors
David A. Yashar
A bacteria abatement water heater abates bacterial growth and includes a fluid-isolated heat exchanger; a water heating container that heats water to a high water temperature that is greater than or equal to a kill temperature for bacteria; a hot water delivery conduit including a transitional
Cell design showing both cell walls and windows made of non-conducting glass. A thin layer of polysilicon deposited on the glass is used for bonding the cell closed.

Atomic Vapor Cell And Making An Atomic Vapor Cell

NIST Inventors
Christopher L. Holloway , Alexandra (Aly) Artusio-Glimpse , Vladimir Aksyuk and Matt Simons
A new method for fabricating cells at the wafer level that minimizes the amount of silicon. Instead of fabricating the frame onto which glass is bonded out of silicon, we start with a glass wafer, in which holes have been etched or abrasively machined. A thin layer of polysilicon is deposited onto

Optomechanical Accelerometer And Performing Optomechanical Accelerometry

NIST Inventors
Jason J. Gorman , Thomas W. LeBrun and David Long
An optomechanical accelerometer includes: a fiducial mass for a microscale Fabry-Perot optical cavity; a proof mass for the microscale Fabry-Perot optical cavity, such that the proof mass oscillates in a displacement motion toward and away from the fiducial mass in response to acceleration of the

Calibration Apparatus And Calibrating A Laser Doppler Vibrometer

NIST Inventors
Michael Gaitan , Benjamin Reschovsky and Akobuije Chijioke
A new approach to characterize the performance of a laser Doppler vibrometer (LDV). The method uses two acousto-optic modulators to frequency shift the light from an LDV by a known quantity to create a synthetic velocity shift that is traceable to a frequency reference. Results are presented for

Quantum Flow Cytometer

NIST Inventors
Sergey Polyakov and Ivan Burenkov
A quantum flow cytometer for detecting an analyte with photon-number statistics includes: a flow cytometer that: receives a pump light in a first direction; receives an analyte flow comprising the analyte in a second direction; and produces scattered light from scattering the pump light by the

Methods For Electrically Charging Nanocrystals At Very Large Areas

NIST Inventors
Babak Nikoobakht
Methods are disclosed for uniformly charging nanocrystals. Using these methods large area interfaces per nanocrystal can be formed for electrically powering or operating nanocrystals. The formed metal- interfaces, including metal- semiconductor and semiconductor- semiconductor, are structurally

Body Cube And Process For Culturing Tissue

NIST Inventors
Mandy B. Esch, PhD
A body cube for culturing tissue that includes: an organ chip holder; and a body barrier chip and a first body organ chip disposed in the organ chip holder, the first body organ chip including a first cell culture chamber that receives cell culture medium and produces a first tissue in the first
Displaying 51 - 75 of 271
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