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公开(公告)号：US09399611B2
公开(公告)日：2016-07-26
申请号：US14385122
申请日：2013-03-15
Applicant: Agency for Science, Technology and Research
Inventor： Yugen Zhang , Jackie Y. Ying , Mei Xuan Tan
CPC classification number: C07C41/16 , B01J31/0244 , C07B41/04
Abstract: A method of acetalizing an aldehyde comprising reacting said aldehyde with an alcohol in the presence of a polymeric catalyst to form an acetal wherein the polymeric catalyst is a mesoporous poly-melamine-formaldehyde polymer.
Abstract translation: 包括使醛缩醛化的方法，包括在聚合催化剂存在下使所述醛与醇反应以形成缩醛，其中聚合催化剂是介孔聚三聚氰胺 - 甲醛聚合物。
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公开(公告)号：US20150087057A1
公开(公告)日：2015-03-26
申请号：US14395811
申请日：2013-04-22
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor： Daniele Zink , Ming Ni , Karthikeyan Narayanan , Karthikeyan Kandasamy , Andrew C.A. Wan , Jackie Y. Ying
IPC: C12N5/074 , C12N5/0775 , C12N5/0735
CPC classification number: C12N5/0696 , C12N5/0068 , C12N5/0075 , C12N5/0606 , C12N5/0663 , C12N2500/90 , C12N2501/815 , C12N2531/00 , C12N2533/00 , C12N2533/20 , C12N2533/30 , C12N2533/50 , C12N2533/70 , C12N2533/78
Abstract: There is provided a method for culturing a stem cell in vitro. The method comprises providing a substrate surface coated with a coating comprising a molecule having a catechol moiety or a polymer thereof; and growing a stem cell on said coated substrate surface in a growth medium.
Abstract translation: 提供了体外培养干细胞的方法。 该方法包括提供涂覆有包含具有儿茶酚部分或其聚合物的分子的涂层的基底表面; 以及在生长培养基中在所述涂覆的基底表面上生长干细胞。
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公开(公告)号：US20150080612A1
公开(公告)日：2015-03-19
申请号：US14385122
申请日：2013-03-15
Applicant: Agency for Science, Technology and Research
Inventor： Yugen Zhang , Jackie Y. Ying , Mei Xuan Tan
CPC classification number: C07C41/16 , B01J31/0244 , C07B41/04
Abstract: A method of acetalizing an aldehyde comprising reacting said aldehyde with an alcohol in the presence of a polymeric catalyst to form an acetal wherein the polymeric catalyst is a mesoporous poly-melamine-formaldehyde polymer.
Abstract translation: 包括使醛缩醛化的方法，包括在聚合催化剂存在下使所述醛与醇反应以形成缩醛，其中聚合催化剂是介孔聚三聚氰胺 - 甲醛聚合物。
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公开(公告)号：US20140326672A1
公开(公告)日：2014-11-06
申请号：US14361463
申请日：2012-11-29
Applicant: Agency for Science, Technology and Research
Inventor： Yugen Zhang , Mei Xuan Tan , Jackie Y. Ying
CPC classification number: B01J20/3085 , B01D15/00 , B01D15/203 , B01D15/3804 , B01J20/262 , B01J20/264 , B01J20/28057 , B01J20/28076 , B01J20/28083 , B01J20/3425 , B01J20/345 , C02F1/285 , C02F1/683 , C02F2101/20 , C02F2303/16 , C08G12/32
Abstract: Described herein is a melamine-aldehyde polymer, wherein the polymer has a pore volume in the range of about 1.5 to 5 cm3/g.
Abstract translation: 本文描述的是三聚氰胺 - 醛聚合物，其中聚合物的孔体积在约1.5至5cm 3 / g的范围内。
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公开(公告)号：US20220294000A1
公开(公告)日：2022-09-15
申请号：US17619188
申请日：2020-06-15
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor： Jackie Y. Ying , Ayman A. Abdelhamid
IPC: H01M10/056
Abstract: The present invention relates to a material comprising a garnet-type oxide in the form of a powder comprising a plurality of sheet structures, a hybrid quasi-solid electrolyte framework comprising the material, a hybrid quasi-solid electrolyte comprising the hybrid quasi-solid electrolyte framework, and an electrochemical cell comprising the hybrid quasi-solid electrolyte. The present invention also relates to the respective methods for preparing the material, hybrid quasi-solid electrolyte framework, hybrid quasi-solid electrolyte and electrochemical cell. The present invention also relates to the respective methods for preparing the material, hybrid quasi-solid electrolyte framework, hybrid quasi-solid electrolyte and electrochemical cell as described above.
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Patent Agency Ranking
公开(公告)号：US20220293946A1
公开(公告)日：2022-09-15
申请号：US17618832
申请日：2020-06-02
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor： Jackie Y. Ying , Jian Liang Cheong
IPC: H01M4/58 , H01M4/80 , H01M4/62 , H01M10/052
Abstract: There is provided a cathode material comprising a layer of sulfur species dispersed within or thereon a porous matrix comprising a first conducting carbon material, a second conducting carbon material and a binder, wherein the second conducting carbon material is carbon fiber or carbon nanotube. There is also provided a cathode material comprising a layer of sulfur species dispersed within or thereon a porous matrix comprising a first conducting carbon material, a second conducting carbon material and a binder, wherein said porous matrix is interconnected with uniform pores. There are also provided methods for preparing the above cathode material(s).
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公开(公告)号：US20220137040A1
公开(公告)日：2022-05-05
申请号：US17574169
申请日：2022-01-12
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor： Jackie Y. Ying , Yong Yeow Lee , Jianhao Bai
IPC: G01N33/543 , G01N33/558
Abstract: A test strip for paper based assay, the test strip comprising a substrate addition zone for receiving a substrate and a test zone, the test zone comprising a capture agent, wherein the substrate addition zone is located upstream of the test zone. The invention also relates to a paper-based enzyme assay comprising a test strip of the invention and methods of detecting the presence of an analyte in a sample using a test strip of the invention.
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18.发明申请公开(公告)号：US20210106997A1
公开(公告)日：2021-04-15
申请号：US17077828
申请日：2020-10-22
Applicant: Agency for Science, Technology and Research
Inventor： Jackie Y. Ying , Min-Han Tan , Yoke San Daniel Lee , Igor Cima , Yeon Joon Park , Wai Min Phyo
IPC: B01L3/00 , C12N5/071 , G01N33/50 , G01N33/574 , C12Q1/6886
Abstract: A column-based device and method for retrieving cells of interest were enclosed. The said device comprises a column comprising (i) an inner wall defining an inner chamber with inlet and outlet openings, (ii) a perforated plug disposed adjacent to the outlet opening, (iii) a sleeve insert with a channel and disposed within the chamber and adjacent to the perforated plug, and (iv) a filtering means housed within sleeve insert sandwiched between two sealing means. In particular, Tumor-derived endothelial cell clusters (TECCs) as characterized multiple nuclei, expression of endothelial markers (PECAM1, VWF and CDH5), and non-expression of leukocyte, megakaryocyte and platelets markers, may be retrieved using the disclosed device. Also encompassed are methods, reagents and kits for the diagnosis and prognosis of cancers by detecting for the presence of TECCs isolated from blood samples using the claimed device.
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公开(公告)号：US10739342B2
公开(公告)日：2020-08-11
申请号：US15507206
申请日：2015-08-28
Applicant: Agency For Science, Technology and Research
Inventor： Jackie Y. Ying , Yi Zhang , Jianhao Bai
IPC: G01N33/558 , G01N33/543 , G01N33/52
Abstract: There is provided a test strip assembly for detecting the possible presence of at least one analyte in a sample, a device for detecting the possible presence of at least one analyte in a sample comprising the test strip assembly and methods of detecting the possible presence of at least one analyte in a sample using the device.
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20.发明授权公开(公告)号：US10351827B2
公开(公告)日：2019-07-16
申请号：US15035739
申请日：2014-11-11
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor： Daniele Zink , Jackie Y. Ying
IPC: C12N5/00 , C12N5/02 , C12N5/071 , A61K35/545 , A61K35/22 , A61L27/36 , A61L27/38 , A61L27/54 , A61L27/58
Abstract: There is provided a method of differentiating an induced pluripotent stem cell (iPSC) into a renal proximal tubular cell (PTC)-like cell. The method comprises culturing an undifferentiated iPSC in a renal epithelial cell culture medium in the presence of one or more extracellular matrix (ECM) molecules, bone morphogenic protein 2 (BMP2) and bone morphogenic protein 7 (BMP7), for a period of from about 8 to about 10 days, under conditions sufficient to induce differentiation of the iPSC into a PTC-like cell. A cell population of differentiated PTC-like cells is also provided, as well as uses and methods of use of the cell population.
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