公开(公告)号：US20180326416A1

公开(公告)日：2018-11-15

申请号：US15776872

申请日：2016-11-22

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Ulrich BUTTNER ,  Yousof MASHRAEI ,  Sumeyra AGAMBAYEV ,  Khaled N. SALAMA

IPC: B01L3/00 ,  B29C64/135 ,  B29C64/35 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

CPC classification number: B01L3/502707 ,  B01L2300/0816 ,  B01L2300/0822 ,  B01L2300/168 ,  B01L2400/0487 ,  B01L2400/049 ,  B29C64/135 ,  B29C64/35 ,  B29C67/00 ,  B29K2995/0056 ,  B29L2031/756 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

Abstract: Microfluidics has advanced in terms of designs and structures, however, fabrication methods are either time consuming or expensive to produce, in terms of the facilities and equipment needed. A fast and economically viable method is provided to allow, for example, research groups to have access to microfluidic fabrication. Unlike most fabrication methods, a method is provided to fabricate a microfluidic device in one step. In an embodiment, a resolution of 50 micrometers was achieved by using maskless high-resolution digital light projection (MDLP). Bonding and channel fabrication of complex or simple structures can be rapidly incorporated to fabricate the microfluidic devices.

公开(公告)号：US20210252448A1

公开(公告)日：2021-08-19

申请号：US17251471

申请日：2019-06-11

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Rachid TCHALALA ,  Karumbaiah NANAIAH ,  Karim ADIL ,  Youssef BELMABKHOUT ,  Mohamed EDDAOUDI ,  Khaled N. SALAMA

IPC: B01D53/04 ,  B01J20/22 ,  G01N29/036 ,  G01N29/02 ,  G01N27/22

Abstract: Metal-organic frameworks for capturing one or more of SO2, CO2, and H2O are disclosed herein. Non-limiting examples of metal-organic frameworks include NbOFFIVE-1-Ni and AlFFIVE-1-Ni, among others. The metal-organic frameworks can be used in applications for removing and/or sensing one or more of SO2, CO2, and H2O from a fluid composition or an environment, either of which can proceed under dry or humid conditions and/or at room temperature.

公开(公告)号：US20180195990A1

公开(公告)日：2018-07-12

申请号：US15797933

申请日：2017-10-30

Applicant: King Abdullah University of Science and Technology

Inventor： Omar YASSINE ,  Osama SHEKHAH ,  Youssef BELMABKHOUT ,  Mohamed EDDAOUDI ,  Khaled N. SALAMA

IPC: G01N27/12 ,  G01N33/00 ,  G01N27/22

CPC classification number: G01N27/125 ,  G01N27/128 ,  G01N27/226 ,  G01N27/227 ,  G01N33/0044 ,  G01N33/0054 ,  Y02A50/246

Abstract: Embodiments of the present disclosure describe a gas sensor comprising a gas-sensing material including a metal-organic framework with fcu topology and a substrate with a pair of electrodes proximate to the gas-sensing material, wherein the gas sensor is configured to detect toxic gas. Embodiments of the present disclosure further describe a method of detecting gas comprising contacting a gas sensor including a metal-organic framework with fcu topology with a gas/vapour composition including at least one toxic gas, capturing the at least one toxic gas from the fluid composition, and measuring an electrical property to detect a presence of the at least one toxic gas.

公开(公告)号：US20230094121A1

公开(公告)日：2023-03-30

申请号：US17910138

申请日：2021-03-09

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Mohamed EDDAOUDI ,  Khaled N. SALAMA ,  Osama SHEKHAH ,  Sandeep G. SURYA ,  Saravanan YUVARAJA

IPC: G01N27/22 ,  G01N33/24

Abstract: A moisture sensor is configured to be deployed in soil for measuring a moisture content. The moisture sensor includes a housing; a transistor configured to interact with water from the soil; a power source configured to generate an electrical current; and a processing unit configured to receive a reading from the transistor, and to calculate the moisture content of the soil based on the reading. The transistor includes a metal-organic framework, MOF.

公开(公告)号：US20150377915A1

公开(公告)日：2015-12-31

申请号：US14766346

申请日：2014-02-07

Applicant: King Abdullah University of Science and Technology

Inventor： Christian CLAUDEL ,  Khaled N. SALAMA ,  Victor CALO ,  Mehdi GHOMMEM ,  Amro ESLSHURAFA ,  Mohammad SHAQURA

IPC: G01P13/02 ,  G01P5/02

CPC classification number: G01P13/025 ,  G01P5/02

Abstract: A method, system, and sensor for air flow sensing. The system can include a cantilever, a transducer, and a processing module. The method can include measuring beam deflections of one or more cantilevers, extracting information about air flow, and determining one or more of an airspeed, an angle of attack, and a sideslip, based on extracted information. The system and method can exploit nonlinearities in the behavior of the cantilever in fluid flow.

Abstract translation: 一种用于空气流量感测的方法，系统和传感器。 该系统可以包括悬臂，换能器和处理模块。 该方法可以包括测量一个或多个悬臂的梁偏转，提取关于气流的信息，以及基于提取的信息确定空速，迎角和侧滑中的一个或多个。 该系统和方法可以在流体流动中利用悬臂的行为的非线性。