IT1391668B1 - Materiali nanocompositi basati su nanoparticelle metalliche stabilizzate con polisaccaridi a struttura ramificata. - Google Patents

Materiali nanocompositi basati su nanoparticelle metalliche stabilizzate con polisaccaridi a struttura ramificata.

Info

Publication number
IT1391668B1
IT1391668B1 ITPD2008A000219A ITPD20080219A IT1391668B1 IT 1391668 B1 IT1391668 B1 IT 1391668B1 IT PD2008A000219 A ITPD2008A000219 A IT PD2008A000219A IT PD20080219 A ITPD20080219 A IT PD20080219A IT 1391668 B1 IT1391668 B1 IT 1391668B1
Authority
IT
Italy
Prior art keywords
polysaccharides
branched structure
materials based
metallic nanoparticles
nanocomposite materials
Prior art date
Application number
ITPD2008A000219A
Other languages
English (en)
Inventor
Sergio Paoletti
Ivan Donati
Eleonora Marsich
Andrea Travan
Original Assignee
Universita' Degli Studi Di Trieste
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 to ITPD2008A000219A priority Critical patent/IT1391668B1/it
Application filed by Universita' Degli Studi Di Trieste filed Critical Universita' Degli Studi Di Trieste
Priority to JP2011519163A priority patent/JP2011528694A/ja
Priority to BRPI0916300A priority patent/BRPI0916300A2/pt
Priority to PCT/EP2009/059430 priority patent/WO2010010122A1/en
Priority to US13/055,349 priority patent/US20110129536A1/en
Priority to CN2009801287434A priority patent/CN102105494A/zh
Priority to ES09800059.9T priority patent/ES2662321T3/es
Priority to CA2731390A priority patent/CA2731390A1/en
Priority to EP09800059.9A priority patent/EP2310422B1/en
Publication of ITPD20080219A1 publication Critical patent/ITPD20080219A1/it
Application granted granted Critical
Publication of IT1391668B1 publication Critical patent/IT1391668B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/02—Local antiseptics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Veterinary Medicine (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Cosmetics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ITPD2008A000219A 2008-07-23 2008-07-23 Materiali nanocompositi basati su nanoparticelle metalliche stabilizzate con polisaccaridi a struttura ramificata. IT1391668B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITPD2008A000219A IT1391668B1 (it) 2008-07-23 2008-07-23 Materiali nanocompositi basati su nanoparticelle metalliche stabilizzate con polisaccaridi a struttura ramificata.
BRPI0916300A BRPI0916300A2 (pt) 2008-07-23 2009-07-22 materiais nanocompósitos baseados em manopartículas metálicas estabilizadas com polissacarídeos ramificados
PCT/EP2009/059430 WO2010010122A1 (en) 2008-07-23 2009-07-22 Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides
US13/055,349 US20110129536A1 (en) 2008-07-23 2009-07-22 Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides
JP2011519163A JP2011528694A (ja) 2008-07-23 2009-07-22 分岐多糖により安定化した金属ナノ粒子に基づくナノ複合材料
CN2009801287434A CN102105494A (zh) 2008-07-23 2009-07-22 基于用支链多糖稳定的金属纳米颗粒的纳米复合物材料
ES09800059.9T ES2662321T3 (es) 2008-07-23 2009-07-22 Materiales nanocompuestos basados en nanopartículas metálicas estabilizadas con polisacáridos ramificados
CA2731390A CA2731390A1 (en) 2008-07-23 2009-07-22 Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides
EP09800059.9A EP2310422B1 (en) 2008-07-23 2009-07-22 Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2008A000219A IT1391668B1 (it) 2008-07-23 2008-07-23 Materiali nanocompositi basati su nanoparticelle metalliche stabilizzate con polisaccaridi a struttura ramificata.

Publications (2)

Publication Number Publication Date
ITPD20080219A1 ITPD20080219A1 (it) 2010-01-24
IT1391668B1 true IT1391668B1 (it) 2012-01-17

Family

ID=40577936

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2008A000219A IT1391668B1 (it) 2008-07-23 2008-07-23 Materiali nanocompositi basati su nanoparticelle metalliche stabilizzate con polisaccaridi a struttura ramificata.

Country Status (9)

Country Link
US (1) US20110129536A1 (it)
EP (1) EP2310422B1 (it)
JP (1) JP2011528694A (it)
CN (1) CN102105494A (it)
BR (1) BRPI0916300A2 (it)
CA (1) CA2731390A1 (it)
ES (1) ES2662321T3 (it)
IT (1) IT1391668B1 (it)
WO (1) WO2010010122A1 (it)

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IT1391669B1 (it) * 2008-07-23 2012-01-17 Universita' Degli Studi Di Trieste Materiali nanocompositi formati da una matrice polisaccaridica e nanoparticelle metalliche, loro preparazione ed uso
TWI458833B (zh) * 2010-05-11 2014-11-01 Univ China Medical 奈米金屬分散液及其製法
US9849512B2 (en) 2011-07-01 2017-12-26 Attostat, Inc. Method and apparatus for production of uniformly sized nanoparticles
WO2013119889A1 (en) * 2012-02-09 2013-08-15 The Research Foundation Of State University Of New York Synthesis of palladium nanoparticles
CN102621091B (zh) * 2012-04-01 2014-07-30 中国科学院宁波材料技术与工程研究所 一种快速检测溶液中铜离子的方法
US9872916B2 (en) 2012-04-06 2018-01-23 University of North Texas Office of Economic Development and Technology Transfer Facile method for making non-toxic biomedical compositions comprising hybrid metal-polymer microparticles
KR102172116B1 (ko) 2012-09-27 2020-10-30 로디아 오퍼레이션스 은 나노구조의 제조 방법 및 그러한 방법에 유용한 코폴리머
EP2900248B1 (en) * 2012-09-28 2018-07-25 Stelo Technologies Methods of making silver nanoparticles and their applications
KR101515898B1 (ko) * 2013-03-05 2015-05-04 가천대학교 산학협력단 은 입자 복합체 및 그의 제조방법
WO2015076820A1 (en) * 2013-11-22 2015-05-28 Halliburton Energy Services, Inc. Dual purpose viscosifier-scale inhibitors for use in subterranean formation operations
CN104740672A (zh) * 2013-12-31 2015-07-01 上海建华精细生物制品有限公司 一种壳聚糖纳米金粒子复合物及其制备方法和用途
US9839652B2 (en) * 2015-04-01 2017-12-12 Attostat, Inc. Nanoparticle compositions and methods for treating or preventing tissue infections and diseases
EP3283580B1 (en) * 2015-04-13 2025-06-04 EVÕQ Nano, Inc. Anti-corrosion nanoparticle compositions
US11473202B2 (en) * 2015-04-13 2022-10-18 Attostat, Inc. Anti-corrosion nanoparticle compositions
GB201507002D0 (en) * 2015-04-24 2015-06-10 Medical Res Council Copper Oxo-hydroxide nanoparticles and their uses as biocidal agents
WO2016185935A1 (ja) * 2015-05-18 2016-11-24 柿原秀己 抗菌物質及び液状抗菌剤並びに液状抗菌剤の製造方法
CN108024958A (zh) * 2015-09-24 2018-05-11 金善实 生物纳米金多糖胶体溶液及其制造方法
JP6807680B2 (ja) * 2016-08-09 2021-01-06 浜松ホトニクス株式会社 被検体分析方法
IT201600130342A1 (it) * 2016-12-22 2018-06-22 Biopolife S R L Addotti solubili di acido borico o suoi derivati e precursori con derivati oligosaccaridici del chitosano
US10941258B2 (en) * 2017-03-24 2021-03-09 The Board Of Trustees Of The University Of Alabama Metal particle-chitin composite materials and methods of making thereof
SG11202000506VA (en) * 2017-07-20 2020-02-27 Gomez Lopez Wenceslao Formulation comprising nanostructured, biocompatible and biocatalytic material for the treatment of wounds and infections
US11018376B2 (en) 2017-11-28 2021-05-25 Attostat, Inc. Nanoparticle compositions and methods for enhancing lead-acid batteries
US11646453B2 (en) 2017-11-28 2023-05-09 Attostat, Inc. Nanoparticle compositions and methods for enhancing lead-acid batteries
CN109596599A (zh) * 2019-02-01 2019-04-09 上海出入境检验检疫局动植物与食品检验检疫技术中心 一种油脂中没食子酸丙脂的拉曼光谱快速检测方法
IT201900010740A1 (it) 2019-07-02 2021-01-02 Medacta Int Sa Biocompatible compositions comprising a biocompatible thickening polymer and a chitosan derivative
US12115250B2 (en) 2019-07-12 2024-10-15 Evoq Nano, Inc. Use of nanoparticles for treating respiratory infections associated with cystic fibrosis
JP7497009B2 (ja) * 2020-02-14 2024-06-10 国立研究開発法人産業技術総合研究所 カチオン性高分子と還元性を示す糖類を成分とする材料
CN111840630B (zh) * 2020-07-21 2021-05-28 华南农业大学 一种抑菌型可吸收医用软组织缝合线及其制备方法与应用
CN112371991A (zh) * 2020-09-09 2021-02-19 华南理工大学 一种丁二酰化壳聚糖包覆的单分散纳米银颗粒及其制备方法
US12456759B2 (en) 2021-03-30 2025-10-28 Evoq Nano, Inc. Nanoparticle-enhanced lead-acid electrode paste and improved lead-acid batteries made therefrom
CN115260320B (zh) * 2021-04-30 2023-05-05 中国科学院化学研究所 离子型多糖衍生物用作防冰涂层材料的应用
CN115350283B (zh) * 2022-03-22 2024-01-26 四川大学 一种碳水化合物功能化纳米颗粒及其制备方法与应用
CN116649365B (zh) * 2023-05-12 2026-01-27 浙江大学衢州研究院 一种银/席夫碱基抗菌材料、制备方法及应用
CN119438169A (zh) * 2024-09-26 2025-02-14 厦门华厦学院 一种油品品质的快速检测试剂及其制备方法、试剂盒、试剂盒检测方法

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Also Published As

Publication number Publication date
WO2010010122A1 (en) 2010-01-28
US20110129536A1 (en) 2011-06-02
ES2662321T3 (es) 2018-04-06
EP2310422B1 (en) 2017-12-13
EP2310422A1 (en) 2011-04-20
ITPD20080219A1 (it) 2010-01-24
CN102105494A (zh) 2011-06-22
JP2011528694A (ja) 2011-11-24
BRPI0916300A2 (pt) 2018-06-12
CA2731390A1 (en) 2010-01-28

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