-
公开(公告)号：US11654404B2
公开(公告)日：2023-05-23
申请号：US16415353
申请日：2019-05-17
Applicant: Massachusetts Institute of Technology
Inventor： Timothy M. Swager , Sara N. Nagelberg , Mathias Kolle , Lukas Zeininger , Kent Harvey , Myles Herbert
CPC classification number: B01F23/41 , B01F25/14 , B01L3/502784 , G01N21/1717 , G01N21/25 , G01N21/59 , B01F23/4145 , G01N21/47 , G01N21/55
Abstract: Embodiments described herein may be useful for optofluidic devices. For example, optofluidic devices using dynamic fluid lens materials represent an ideal platform to create versatile, reconfigurable, refractive optical components. For example, the articles described herein may be useful as fluidic tunable compound micro-lenses. Such compound micro-lenses may be composed of two or more components (e.g., two or more inner phases) that form stable bi-phase emulsion droplets in outer phases (e.g., aqueous media). In some embodiments, the articles described herein may be useful as light emitting droplets. Advantageously, the plurality of droplets may be configured such that light rays may modified (e.g., via stimulation of the droplets, exposure to an analyte such as a pathogen) to have a detectable emission intensity and/or angle of maximum emission intensity under a particular set of conditions.
-
公开(公告)号：US20220155506A1
公开(公告)日：2022-05-19
申请号：US17473255
申请日：2021-09-13
Applicant: Massachusetts Institute of Technology
Inventor： Mathias Kolle , Benjamin Miller
Abstract: The present disclosure describes photonic materials that reversibly change color in response to the material being stretched or otherwise mechanically deformed.
-
公开(公告)号：US20190388849A1
公开(公告)日：2019-12-26
申请号：US16415353
申请日：2019-05-17
Applicant: Massachusetts Institute of Technology
Inventor： Timothy M. Swager , Sara N. Nagelberg , Mathias Kolle , Lukas Zeininger , Kent Harvey , Myles Herbert
Abstract: Embodiments described herein may be useful for optofluidic devices. For example, optofluidic devices using dynamic fluid lens materials represent an ideal platform to create versatile, reconfigurable, refractive optical components. For example, the articles described herein may be useful as fluidic tunable compound micro-lenses. Such compound micro-lenses may be composed of two or more components (e.g., two or more inner phases) that form stable bi-phase emulsion droplets in outer phases (e.g., aqueous media). In some embodiments, the articles described herein may be useful as light emitting droplets. Advantageously, the plurality of droplets may be configured such that light rays may modified (e.g., via stimulation of the droplets, exposure to an analyte such as a pathogen) to have a detectable emission intensity and/or angle of maximum emission intensity under a particular set of conditions.
-
公开(公告)号：US20240118472A1
公开(公告)日：2024-04-11
申请号：US18545117
申请日：2023-12-19
Applicant: Massachusetts Institute of Technology
Inventor： Mathias Kolle , Benjamin Miller
Abstract: The present disclosure describes photonic materials that reversibly change color in response to the material being stretched or otherwise mechanically deformed.
-
公开(公告)号：US11953439B2
公开(公告)日：2024-04-09
申请号：US16543254
申请日：2019-08-16
Inventor： Lauren Dell Zarzar , Sara N. Nagelberg , Mathias Kolle , Amy Goodling
CPC classification number: G01N21/6452 , B29D11/00298 , G01N2201/0446
Abstract: The present invention generally relates to the generation of tunable coloration and/or interference from, for example, surfaces, emulsion droplets and particles. Embodiments described herein may be useful for generation of tunable electromagnetic radiation such as coloration (e.g., iridescence, structural color) and/or interference patterns from, for example, surfaces (e.g., comprising a plurality of microdomes and/or microwells), emulsion droplets and/or particles. In some embodiments, the surfaces, interfaces, droplets, and/or particles produce visible color (e.g., structural color) without the need for dyes.
-
Patent Agency Ranking
公开(公告)号：US20180246314A1
公开(公告)日：2018-08-30
申请号：US15887863
申请日：2018-02-02
Applicant: Massachusetts Institute of Technology
Inventor： Timothy M. Swager , Lauren Dell Zarzar , Sara N. Nagelberg , Mathias Kolle
IPC: G02B26/00
CPC classification number: G02B26/004 , G02B3/14
Abstract: Embodiments described herein may be useful for optofluidic devices. For example, optofluidic devices using dynamic fluid lens materials represent an ideal platform to create versatile, reconfigurable, refractive optical components. For example, the articles described herein may be useful as fluidic tunable compound micro-lenses. Such compound micro-lenses may be composed of two or more components (e.g., two or more inner phases) that form stable bi-phase emulsion droplets in outer phases (e.g., aqueous media). Advantageously, the refractive index contrast at each material interface and/or the curvature of each interface may contribute to the focusing power of a refractive optical element, allowing for a wide tuning range of the emulsion lenses' focal length, and thereby enabling switching between converging or diverging lens geometries. Advantageously, the radius of curvature between two or more components and/or the average focal length of transmitted or reflected light through the droplets may be controlled by exposing the plurality of droplets to a stimulus.
-
公开(公告)号：US12164097B2
公开(公告)日：2024-12-10
申请号：US17133159
申请日：2020-12-23
Applicant: Massachusetts Institute of Technology
Inventor： Mathias Kolle , Cecile Chazot
Abstract: Articles and systems for dark microscopy and related methods are generally described.
-
公开(公告)号：US11892668B2
公开(公告)日：2024-02-06
申请号：US17473255
申请日：2021-09-13
Applicant: Massachusetts Institute of Technology
Inventor： Mathias Kolle , Benjamin Miller
Abstract: The present disclosure describes photonic materials that reversibly change color in response to the material being stretched or otherwise mechanically deformed.
-
公开(公告)号：US20210302710A1
公开(公告)日：2021-09-30
申请号：US17133159
申请日：2020-12-23
Applicant: Massachusetts Institute of Technology
Inventor： Mathias Kolle , Cecile Chazot
Abstract: Articles and systems for dark microscopy and related methods are generally described.
-
公开(公告)号：US20200056996A1
公开(公告)日：2020-02-20
申请号：US16543254
申请日：2019-08-16
Inventor： Lauren Dell Zarzar , Sara N. Nagelberg , Mathias Kolle , Amy Goodling
Abstract: The present invention generally relates to the generation of tunable coloration and/or interference from, for example, surfaces, emulsion droplets and particles. Embodiments described herein may be useful for generation of tunable electromagnetic radiation such as coloration (e.g., iridescence, structural color) and/or interference patterns from, for example, surfaces (e.g., comprising a plurality of microdomes and/or microwells), emulsion droplets and/or particles. In some embodiments, the surfaces, interfaces, droplets, and/or particles produce visible color (e.g., structural color) without the need for dyes.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.023 seconds)
