公开(公告)号：US12248123B2

公开(公告)日：2025-03-11

申请号：US16764735

申请日：2018-12-19

Applicant: University of Florida Research Foundation, Inc.

Inventor： Sin-Yen Leo ,  Peng Jiang ,  Zhuxiao Gu

IPC: G02B1/118 ,  C03C17/00 ,  C03C17/25 ,  G02B1/12

Abstract: Described herein are antireflective layers, methods for forming antireflective layers, and structures including antireflective layers. Methods are included for forming a durable antireflective layer on the surface of a substrate, wherein the substrate has a complex three-dimensional shape, wherein the durable antireflective layer comprises a uniform monolayer of silica nanoparticles interconnected by SiO2, a uniform monolayer of silica nanoparticles bonded to the surface of the substrate, or a combination thereof.

公开(公告)号：US20230025651A1

公开(公告)日：2023-01-26

申请号：US17903312

申请日：2022-09-06

Applicant: University of Florida Research Foundation, Inc.

Inventor： Sin Yen Leo ,  Peng Jiang ,  Tianwei Xie

IPC: G01N21/78 ,  C08G18/67 ,  C08G18/81 ,  C08J9/26 ,  G01N21/25 ,  G01N21/27 ,  G01N33/28

Abstract: Embodiments of the present disclosure provide for methods of detecting, sensors (e.g., chromogenic sensor), kits, compositions, and the like that related to or use tunable macroporous polymer. In an aspect, tunable macroporous materials as described herein can be used to determine the presence of a certain type(s) and quantity of liquid in a liquid mixture.

公开(公告)号：US10730208B2

公开(公告)日：2020-08-04

申请号：US16384223

申请日：2019-04-15

Applicant: University of Florida Research Foundation, Inc.

Inventor： Yin Fang ,  Khalid Askar ,  Blayne M. Phillips ,  Peng Jiang

IPC: B29C39/02 ,  C08J5/18 ,  C08F222/10 ,  B29K33/04 ,  B29L31/00

Abstract: In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, embodiments of the present disclosure, in one aspect, relate to porous polymer membranes, structures including porous polymer membranes, devices including porous polymer membranes, methods of using porous polymer membranes, methods of making porous polymer membranes, and the like.

公开(公告)号：US12258470B2

公开(公告)日：2025-03-25

申请号：US16969655

申请日：2019-02-13

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Ruochen Liu ,  Rao Fei ,  Wei Zhang ,  Sin-Yen Leo ,  Calen Leverant ,  Helena Jiang ,  Curtis Taylor ,  Yifan Zhang

IPC: G01N21/75 ,  C08J9/00 ,  C08J9/26 ,  C08L71/02 ,  C08L75/16

Abstract: The present disclosure provides for porous polymer materials that include an ordered array of voids separated by a polymer framework. The porous polymer material can have a recovery state where the voids are in an uncollapsed state and iridescent color, and a deformed state having voids in a collapsed state that is non-iridescent or substantially transparent. The materials can have regions of both states simultaneously. Also described are methods for fabricating a polymer material as above, as well as chromogenic sensors including the polymer material. The sensors can have hidden anti-counterfeiting patterns, hydrophobic/oleophobic properties, and chromogenic transformation can be triggered by various stimuli such as solid target compounds, light energy, and more.

公开(公告)号：US11819277B2

公开(公告)日：2023-11-21

申请号：US17051051

申请日：2019-06-20

Applicant: University of Florida Research Foundation, Inc.

Inventor： Mark B. Sherwood ,  Peng Jiang ,  Aaron David Webel

IPC: A61B3/16 ,  A61B5/00 ,  A61F2/16 ,  A61F9/007 ,  A61M25/00

CPC classification number: A61B3/16 ,  A61B5/0075 ,  A61B5/686 ,  A61F2/16 ,  A61F9/00781 ,  A61F2250/0081 ,  A61M25/0045 ,  A61M2205/584

Abstract: Described herein are eye implants that can include a pressure-responsive material that can be capable of changing color in response to pressure exerted on it. Also described here are methods of implanting and using the eye implants described herein to monitor intraocular pressure in a subject. The pressure-responsive material can be used to diagnose and monitor human or animal subjects.

公开(公告)号：US20230348757A1

公开(公告)日：2023-11-02

申请号：US18025507

申请日：2021-09-16

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Yifan Zhang ,  Calen Leverant ,  Curtis Taylor

IPC: C09J7/32 ,  C08J9/26 ,  C09J7/10 ,  C09J5/08

CPC classification number: C09J7/32 ,  C08J9/26 ,  C09J7/10 ,  C09J5/08 ,  C08J2201/0442 ,  C08J2335/02 ,  C08J2207/02 ,  C09J2400/24 ,  C09J2433/00 ,  C09J2301/414 ,  C09J2301/502 ,  C09J2301/306

Abstract: Provided herein are materials, methods of making materials, and methods of use, wherein the materials have switchable adhesive properties. Materials of the present disclosure can reversibly change coloration in conjunction with the changing adhesive state. The films, made from a porous polymer material, can be reversibly changed from a smooth state to a rough state, allowing for reversible and tunable gripping and/or adhesive properties.

公开(公告)号：US11705527B2

公开(公告)日：2023-07-18

申请号：US16956029

申请日：2018-12-18

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Zhuxiao Gu ,  Ruwen Tan

IPC: H01L31/18 ,  G02B1/118 ,  H01L31/0216

CPC classification number: H01L31/02168 ,  G02B1/118 ,  H01L31/186

Abstract: Embodiments of the present disclosure provide for methods of making substrates having an (AR) antireflective layer, substrates having an antireflective layer, devices including a substrate having an antireflective layer, and the like. The AR layer can have a total specular reflection of less than 10% at a wavelength of about 400-800 nm, and a height of about 500-1000 nm.

公开(公告)号：US20230003657A1

公开(公告)日：2023-01-05

申请号：US17901286

申请日：2022-09-01

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Zhuxiao GU ,  Sin-Yen LEO

IPC: G01N21/78

Abstract: Described are chromogenic sensors, methods of use, and kits including sensors. The sensors can have a polymer structure with a waveform cross-section in a programmed state. Upon exposure to a first liquid, the polymer structure in the programmed state changes to polymer structure in an activated state. Methods for measuring the presence of a liquid using the sensor are described, as are kits including the sensors.

公开(公告)号：US20210253811A1

公开(公告)日：2021-08-19

申请号：US17230160

申请日：2021-04-14

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Sin-Yen Leo ,  Calen Leverant ,  Danielle Liu ,  Yin Fang

IPC: C08J5/18 ,  B01D69/12 ,  C08F22/10 ,  G02B5/02 ,  G02B1/111 ,  C08J7/02

Abstract: Described herein are methods and compositions relating to tunable nanoporous coatings. In certain aspects, described herein are methods and compositions wherein a tunable nanoporous coating comprises a tunable nanoporous membrane which transitions from opaque to transparent upon the application of force, and from transparent to opaque after washing with a solvent.

公开(公告)号：US12224362B2

公开(公告)日：2025-02-11

申请号：US18203436

申请日：2023-05-30

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Zhuxiao Gu ,  Ruwen Tan

IPC: H01L31/0216 ,  G02B1/118 ,  H01L31/18

Abstract: Embodiments of the present disclosure provide for methods of making substrates having an (AR) antireflective layer, substrates having an antireflective layer, devices including a substrate having an antireflective layer, and the like. The AR layer can have a total specular reflection of less than 10% at a wavelength of about 400-800 nm, and a height of about 500-1000 nm.