Title: Plasmonic ultrasensitive multiplex analysis platform for hyperspectral molecular sensing

Abstract

Plasmonic gratings, along with methods of creating devices using width-graded plasmonic gratings are described. Plasmonic gratings may be transmission-type or closed-ended plasmonic gratings, and may be disposed on detectors to enhance the spectral range detection of the detectors or in further device architectures.

Inventors:

Montazeri, Arthur Okhtay; Holman, Hoi-Ying N.; Cabrini, Stefano

Issue Date:

Tue Dec 15 00:00:00 EST 2020

Research Org.:

Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1771731

Patent Number(s):

10866263

Application Number:

16/152,204

Assignee:

The Regents of the University of California (Oakland, CA)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE

B01L2300/0627 - Sensor or part of a sensor is integrated
B01L3/502715 - {characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces}

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G01N21/05 - Flow-through cuvettes
G01N21/554 - {detecting the surface plasmon resonance of nanostructured metals, e.g. localised surface plasmon resonance}

G - PHYSICS G01 - MEASURING G01Q - SCANNING-PROBE TECHNIQUES OR APPARATUS

G01Q60/22 - Probes, their manufacture, or their related instrumentation, e.g. holders
G01Q60/38 - Probes, their manufacture, or their related instrumentation, e.g. holders

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DOE Contract Number:  

AC02-05CH11231

Resource Type:

Patent

Resource Relation:

Patent File Date: 10/04/2018

Country of Publication:

United States

Language:

English