公开(公告)号：US11988636B2

公开(公告)日：2024-05-21

申请号：US16858432

申请日：2020-04-24

申请人： KAWANO Lab. Inc. ,  TableMark Co., Ltd.

发明人： Makoto Kawano ,  Ayako Tatematsu ,  Ryosuke Abe

IPC分类号： G01N27/76 ,  A23L27/00 ,  A23P10/30 ,  B01J13/02 ,  G01N15/00 ,  G01N15/10 ,  G01N15/1031 ,  B01J13/04

CPC分类号： G01N27/76 ,  A23L27/72 ,  A23P10/30 ,  G01N15/1031 ,  B01J13/02 ,  B01J13/04 ,  G01N2015/0038 ,  G01N2015/1027

摘要： The method for particle analysis includes a first magnetic susceptibility measurement step S4 of measuring a volume magnetic susceptibility of each of first particles p1; an encapsulation treatment step S5 of performing an encapsulation treatment so that the first particles p1 encapsulate an encapsulation target component pt smaller than the first particles p1; a second magnetic susceptibility measurement step S8 of measuring a volume magnetic susceptibility of each of second particles p2 as an analysis target that are the first particles p1 after the encapsulation treatment; and a step S9 of analyzing whether or not the encapsulation target component pt is encapsulated in the second particles p2 based on a result of measurement in the first magnetic susceptibility measurement step S4 and a result of measurement in the second magnetic susceptibility measurement step S8.

公开(公告)号：US20230366125A1

公开(公告)日：2023-11-16

申请号：US18305932

申请日：2023-04-24

申请人： President and Fellows of Harvard College ,  UNITED KINGDOM RESEARCH AND INNOVATION

发明人： Andrew David Griffiths ,  David A. Weitz ,  Darren Roy Link ,  Keunho Ahn ,  Jerome Bibette

IPC分类号： C40B40/08 ,  B01J19/00 ,  B01L3/00 ,  B82Y10/00 ,  B82Y30/00 ,  C07K1/04 ,  C40B40/10 ,  B01F25/433 ,  B01F33/302 ,  B01F33/3031 ,  B01J13/02

CPC分类号： C40B40/08 ,  B01J19/0046 ,  B01L3/5025 ,  B01L3/502761 ,  B01L3/502784 ,  B82Y10/00 ,  B82Y30/00 ,  C07K1/047 ,  C40B40/10 ,  B01F25/433 ,  B01F25/4331 ,  B01F25/4338 ,  B01F33/3021 ,  B01F33/3031 ,  H05K999/99 ,  B01J13/025 ,  B01L3/5027 ,  B01J2219/00497 ,  B01J2219/005 ,  B01J2219/00576 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00599 ,  B01J2219/00707 ,  B01J2219/00722 ,  B01J2219/00725 ,  B01J2219/00743 ,  B01J2219/00853 ,  B01J2219/0086 ,  B01J2219/00889 ,  B01L3/50273 ,  B01L3/502746 ,  B01L2200/0605 ,  B01L2200/0673 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2400/0406 ,  B01L2400/0415 ,  B01L2400/0487 ,  B01L2400/084 ,  C40B40/06

摘要： The invention describes a method for the synthesis of compounds comprising the steps of: (a) compartmentalising two or more sets of primary compounds into microcapsules; such that a proportion of the microcapsules contains two or more compounds; and (b) forming secondary compounds in the microcapsules by chemical reactions between primary compounds from different sets; wherein one or both of steps (a) and (b) is performed under microfluidic control; preferably electronic microfluidic control The invention further allows for the identification of compounds which bind to a target component of a biochemical system or modulate the activity of the target, and which is co-compartmentalised into the microcapsules.

公开(公告)号：US20230347348A1

公开(公告)日：2023-11-02

申请号：US18349400

申请日：2023-07-10

申请人： Nanchang University

发明人： Yikun LIU ,  Xing CHEN ,  Wei LIU ,  Yuan WANG ,  Liqiang ZOU

IPC分类号： B01L3/00 ,  B01J13/20 ,  B01J13/02

CPC分类号： B01L3/502769 ,  B01J13/203 ,  B01J13/025 ,  B01L2300/1894 ,  B01L2300/0681 ,  B01L2300/0867 ,  B01L2400/0409

摘要： A microchannel device, including a homogenization chamber, a deceleration-cooling channel, an acidity regulation channel, a microchannel reaction chamber, and an ultrafiltration desalination chamber. A method for preparing high-oil-load microcapsules using the aforementioned microchannel device, including: preparing an aqueous phase and an oil phase; feeding the aqueous phase and the oil phase to the homogenization chamber to form a first emulsion; cooling the first emulsion; adjusting pH of the first emulsion with dilute hydrochloric acid; feeding the first emulsion to the microchannel reaction chamber to form a second emulsion with a core-shell structure; removing Na+ and Cl− from the second emulsion; and subjecting the second emulsion to spray drying to obtain the high-oil-load microcapsule powder.

公开(公告)号：US20230287421A1

公开(公告)日：2023-09-14

申请号：US18090884

申请日：2022-12-29

申请人： Bar-Ilan University

发明人： Jean-Paul LELLOUCHE ,  Shulamit MICHAELI ,  Limor Liron ISRAEL ,  Emmanuel LELLOUCHE ,  Yekaterina KAPILOV-BUCHMAN

IPC分类号： C12N15/113 ,  A61K9/51 ,  A61K33/26 ,  B82Y5/00 ,  B01J13/02 ,  C12N15/11 ,  C01G49/06 ,  A61K47/69 ,  A61K47/52 ,  A61K47/59 ,  A61K31/7088

CPC分类号： C12N15/113 ,  A61K9/5115 ,  A61K33/26 ,  B82Y5/00 ,  B01J13/02 ,  C12N15/111 ,  C01G49/06 ,  A61K47/6923 ,  A61K47/6929 ,  A61K47/52 ,  A61K47/59 ,  A61K31/7088 ,  C12N2310/14 ,  C12N2320/32 ,  B82Y30/00

摘要： A nanoparticle, which has a metal oxide core and a cerium shell is provided. The weight ratio of the cerium within the shell to the metal oxide in the core is at least 1%. Additionally a method for delivering a ligand into a cell with the nanoparticle is provided. Processes for making the nanoparticle which include: sonicating an aqueous composition containing Ceric Ammonium Nitrate and a prefabricated nano particle suspension; and (b) adding a polycationic polymer to the mixture (for NP surface functionalization), are also described.

公开(公告)号：US20230172195A1

公开(公告)日：2023-06-08

申请号：US16766684

申请日：2018-11-22

申请人： Yissrm Research Developmet Company of The Hebrew University of Jerusalem Ltd.

发明人： Raed ABU-REZIQ ,  Charlie BATARSEH ,  Ahmad ZAROUR ,  Yafit SCHNELL ,  Amani ZOABI ,  Suzana NATOUR ,  Suheir OMAR ,  Esti WESS

IPC分类号： A01N25/28 ,  A01N47/34 ,  A01N43/80 ,  B01J35/00 ,  B01J37/00 ,  B01J31/22 ,  B01J21/08 ,  B01J31/16 ,  B01J13/02

CPC分类号： A01N25/28 ,  A01N47/34 ,  A01N43/80 ,  B01J35/0013 ,  B01J37/0072 ,  B01J31/22 ,  B01J21/08 ,  B01J31/1683 ,  B01J13/02 ,  B01J2231/646 ,  B01J2531/824

摘要： The present invention provides microcapsules encapsulating hydrophilic or hydrophobic active agents in an inorganic shell, processes for their preparation and compositions comprising them.

公开(公告)号：US11626585B2

公开(公告)日：2023-04-11

申请号：US16154883

申请日：2018-10-09

申请人： City University of Hong Kong

发明人： Yau Wai Denis Yu ,  Pui Kit Lee ,  Tian Tan

IPC分类号： H01M4/36 ,  H01M4/48 ,  B01J13/02 ,  H01M4/13 ,  H01M4/62

摘要： A method of preparing an electrode material includes heating a substrate with a bonding agent to form a self-assembled monolayer-containing material; and depositing a polymer coating onto the self-assembled monolayer-containing material under an elevated temperature to form a layered material. An electrode material and an electrode incorporating the electrode material is also provided.

公开(公告)号：US11491090B2

公开(公告)日：2022-11-08

申请号：US16339404

申请日：2017-10-04

申请人： BASF SE

发明人： Ewelina Burakowska-Meise ,  Wolfgang Krause ,  Patrick Leibach ,  Karl Kolter

IPC分类号： A61K8/11 ,  A61K9/50 ,  C08L67/03 ,  A61Q5/02 ,  A61Q13/00 ,  A61K8/85 ,  A61Q19/10 ,  C11D3/50 ,  B01J13/06 ,  B01J13/20 ,  B01J13/02 ,  A61K8/06 ,  A61K8/81 ,  A61K8/87 ,  A61K9/00

摘要： The present invention relates to compositions of spherical microparticles composed of a wall material and at least one cavity that comprises a gas and/or a liquid, which have pores on the surface thereof, wherein the spherical microparticles have a mean particle diameter of 10-600 μm and wherein at least 80% of those microparticles, the particle diameter of which does not deviate from the mean particle diameter of the microparticles of the composition by more than 20%, each have on average at least 10 pores, the diameter of which is in the range from 1/5000 to ⅕ of the mean particle diameter, and, furthermore, the diameter of each of these pores is at least 20 nm,
wherein the wall material consists of a composition comprising at least one aliphatic-aromatic polyester, and the wall material has a solubility at 25° C. of at least 50 g/l in dichloromethane, a method for the preparation thereof and also the use thereof.

公开(公告)号：US20220080759A1

公开(公告)日：2022-03-17

申请号：US17456720

申请日：2021-11-29

申请人： FUJIFILM CORPORATION

发明人： Satoshi TANAKA

IPC分类号： B41M5/165 ,  G01L1/24 ,  B41M5/155 ,  B01J13/02

摘要： Provided are a material for pressure measurement, including a color forming layer that contains microcapsules A encapsulating an electron-donating colorless dye precursor and microcapsules B not encapsulating an electron-donating colorless dye precursor, in which a volume standard median diameter D50A of the microcapsules A and a volume standard median diameter D50B of the microcapsules B satisfy Equation 1; a material composition for pressure measurement; and a material set for pressure measurement: D50A

公开(公告)号：US11202741B2

公开(公告)日：2021-12-21

申请号：US15758499

申请日：2016-09-26

申请人： AMOREPACIFIC CORPORATION

发明人： Ji Sik Shin ,  Young Suk Cho ,  Seung Han Park ,  Byung Geun Chae

IPC分类号： A61K8/11 ,  A61Q19/00 ,  A61K8/34 ,  A61K8/81 ,  B01J13/02 ,  A61K8/92 ,  A61K8/73 ,  A61Q1/12 ,  B01J13/06

摘要： The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core. 0.01≤CA/CB≤100  [Relational expression 1] (in relational expression 1, CA/CB is the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, CA is the concentration of the solvent dissolved in the oil and CB is the concentration of the solvent dissolved in water).

公开(公告)号：US11185836B2

公开(公告)日：2021-11-30

申请号：US15529748

申请日：2015-11-25

申请人： Nanyang Technological University

发明人： Hongwei Duan ,  Jiajing Zhou ,  Yee Cheong Lam ,  Chun Yee Lim ,  Qirong Xiong

IPC分类号： H01F1/00 ,  A61K9/50 ,  B01J13/02 ,  B01J13/14 ,  B82B3/00 ,  C08G61/12 ,  B82Y25/00 ,  A61K31/713 ,  B82Y30/00 ,  B82Y40/00

摘要： A method for preparing a magnetic chain structure is provided. The method comprises providing a plurality of magnetic particles; dispersing the plurality of magnetic particles in a solution comprising a dopamine-based material to form a reaction mixture; applying a magnetic field across the reaction mixture to align the magnetic particles in the reaction mixture; and polymerizing the dopamine-based material on the aligned magnetic particles to obtain the magnetic chain structure. A magnetic chain structure prepared by the method is also provided.