SG11202110868XA - Biomimetic ice-inhibiting material and cryopreservation solution comprising same - Google Patents

Biomimetic ice-inhibiting material and cryopreservation solution comprising same

Info

Publication number
SG11202110868XA
SG11202110868XA SG11202110868XA SG11202110868XA SG11202110868XA SG 11202110868X A SG11202110868X A SG 11202110868XA SG 11202110868X A SG11202110868X A SG 11202110868XA SG 11202110868X A SG11202110868X A SG 11202110868XA SG 11202110868X A SG11202110868X A SG 11202110868XA
Authority
SG
Singapore
Prior art keywords
biomimetic
ice
same
inhibiting material
cryopreservation solution
Prior art date
Application number
SG11202110868XA
Inventor
Jianjun Wang
Shenglin Jin
Jianyong Lv
Jie Yan
Jie Qiao
Liying Yan
Rong Li
Original Assignee
Institute Of Chemistry Chinese Academy Of Sciences
Univ Peking Third Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910282422.5A external-priority patent/CN111790327B/en
Priority claimed from CN201910282418.9A external-priority patent/CN111795909B/en
Application filed by Institute Of Chemistry Chinese Academy Of Sciences, Univ Peking Third Hospital filed Critical Institute Of Chemistry Chinese Academy Of Sciences
Publication of SG11202110868XA publication Critical patent/SG11202110868XA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02Preservation of living parts
    • A01N1/0205Chemical aspects
    • A01N1/021Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
    • A01N1/0221Freeze-process protecting agents, i.e. substances protecting cells from effects of the physical process, e.g. cryoprotectants, osmolarity regulators like oncotic agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/12Hydrolysis
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/30Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • G01N15/0205Investigating particle size or size distribution by optical means
    • G01N15/0227Investigating particle size or size distribution by optical means using imaging; using holography
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1873Ice or snow
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/50Molecular design, e.g. of drugs
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/60In silico combinatorial chemistry
    • G16C20/64Screening of libraries
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C60/00Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • G01N15/0205Investigating particle size or size distribution by optical means
    • G01N15/0211Investigating a scatter or diffraction pattern
    • G01N2015/0222Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C10/00Computational theoretical chemistry, i.e. ICT specially adapted for theoretical aspects of quantum chemistry, molecular mechanics, molecular dynamics or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Library & Information Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
SG11202110868XA 2019-04-09 2020-03-02 Biomimetic ice-inhibiting material and cryopreservation solution comprising same SG11202110868XA (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201910282417 2019-04-09
CN201910282422.5A CN111790327B (en) 2019-04-09 2019-04-09 Molecular design method of ice control material
CN201910282416 2019-04-09
CN201910282418.9A CN111795909B (en) 2019-04-09 2019-04-09 Method for screening ice control material
CN201910281986 2019-04-09
PCT/CN2020/077472 WO2020207150A1 (en) 2019-04-09 2020-03-02 Biomimetic ice-inhibiting material and cryopreservation liquid containing same

Publications (1)

Publication Number Publication Date
SG11202110868XA true SG11202110868XA (en) 2021-11-29

Family

ID=72750692

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202110868XA SG11202110868XA (en) 2019-04-09 2020-03-02 Biomimetic ice-inhibiting material and cryopreservation solution comprising same

Country Status (7)

Country Link
US (1) US20220192179A1 (en)
EP (1) EP3928862A4 (en)
JP (2) JP7389138B2 (en)
KR (1) KR20210142751A (en)
AU (1) AU2020256938B2 (en)
SG (1) SG11202110868XA (en)
WO (1) WO2020207150A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2074162C (en) * 1990-01-17 1999-05-11 Boris Rubinsky Composition to improve survival of biological materials
EP0817817A4 (en) * 1995-03-30 1998-08-19 Organ Inc Novel ice-controlling molecules and their applications
CA2653153A1 (en) * 2008-02-07 2009-08-07 University Of Ottawa Antifreeze glycoprotein analogues and uses thereof
CN101622986B (en) * 2009-08-10 2012-11-14 浙江大学 Glutathione-contained boar semen cryopreservation liquid and cryopreservation method thereof
CN102726366B (en) * 2011-04-07 2014-06-04 中国人民解放军第二军医大学 Organ preservation solution and method for preparing same
US20150017628A1 (en) * 2012-02-08 2015-01-15 University Of Warwick Cryopreservation of cells in absence of vitrification inducing agents
WO2013175299A1 (en) * 2012-05-24 2013-11-28 The University Of Ottawa Small molecule ice recrystallization inhibitors and methods of use thereof
CN104839144A (en) * 2015-04-30 2015-08-19 北京大学第三医院 Vitrification freezing fluid of oocytes
CN106544385B (en) * 2015-09-16 2020-11-27 上海理工大学 Method for separating collagen antifreeze peptide
CN108347916B (en) * 2015-10-14 2022-02-08 先时迈纳米生物科技股份有限公司 Composition and method for reducing ice crystal formation
CN108207930B (en) * 2016-12-15 2021-06-25 中国科学院理化技术研究所 Cocktail type cryoprotectant and application thereof
CN107183008A (en) * 2017-05-27 2017-09-22 魏方萌 A kind of placenta mesenchyma stem cell frozen stock solution and its cryopreservation methods
CN109221082B (en) * 2018-09-14 2021-07-09 上海慧存医疗科技有限公司 Cell cryopreservation liquid, cryopreservation recovery method and application thereof
CN109497044A (en) * 2018-12-28 2019-03-22 深圳市昱杰生物科技有限公司 A kind of Mammalian Embryo frozen stock solution and cryopreservation methods

Also Published As

Publication number Publication date
KR20210142751A (en) 2021-11-25
AU2020256938A1 (en) 2021-11-11
JP2022528770A (en) 2022-06-15
EP3928862A1 (en) 2021-12-29
JP2024023322A (en) 2024-02-21
EP3928862A4 (en) 2023-09-13
AU2020256938B2 (en) 2023-12-07
WO2020207150A1 (en) 2020-10-15
US20220192179A1 (en) 2022-06-23
JP7389138B2 (en) 2023-11-29

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