PL425990A1 - Method for preparation of zinc oxide nanoparticles and their therapeutic application - Google Patents

Method for preparation of zinc oxide nanoparticles and their therapeutic application

Info

Publication number
PL425990A1
PL425990A1 PL425990A PL42599018A PL425990A1 PL 425990 A1 PL425990 A1 PL 425990A1 PL 425990 A PL425990 A PL 425990A PL 42599018 A PL42599018 A PL 42599018A PL 425990 A1 PL425990 A1 PL 425990A1
Authority
PL
Poland
Prior art keywords
hours
zinc oxide
oxide nanoparticles
preparation
zno nanoparticles
Prior art date
Application number
PL425990A
Other languages
Polish (pl)
Inventor
Bogusław BUSZEWSKI
Viorica Railean-Plugaru
Paweł Pomastowski
Anna Król
Original Assignee
Uniwersytet Mikołaja Kopernika W Toruniu
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
Application filed by Uniwersytet Mikołaja Kopernika W Toruniu filed Critical Uniwersytet Mikołaja Kopernika W Toruniu
Priority to PL425990A priority Critical patent/PL425990A1/en
Publication of PL425990A1 publication Critical patent/PL425990A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/30—Zinc; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/18—Testing for antimicrobial activity of a material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/34—Obtaining zinc oxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania nanocząstek tlenku cynku z użyciem ekstraktu roślinnego i soli cynku. Sposób ten charakteryzuje się tym, że używa się ekstraktu roślinnego z lucerny siewnej (Medicago sativa) oraz soli cynku, przy czym proces otrzymywania nanocząstek ZnO prowadzi się w temperaturze od 50°C do 60°C poprzez dodanie soli cynku w stosunku od 1:10 do 1:20 do ciekłego ekstraktu przy ciągłym mieszaniu przez okres od 2 godzin do 3 godzin a otrzymaną mieszaninę poddaje się odwirowaniu, a następnie uzyskany supernatant wygrzewa w temperaturze do 100°C do 110°C przez okres od 1 do 2 h po czym uzyskane nanocząstki ZnO w formie proszku kilkakrotnie przemywa się wodą destylowaną i suszy. Zgłoszenie obejmuje też zastosowanie otrzymanych w sposób biologiczny nanocząstek ZnO jako czynnika o działaniu antybakteryjnym.The subject of the application is a method of obtaining zinc oxide nanoparticles with the use of plant extract and zinc salt. This method is characterized by the use of a plant extract of alfalfa (Medicago sativa) and zinc salts, while the process of obtaining ZnO nanoparticles is carried out at a temperature of 50 ° C to 60 ° C by adding zinc salt in a ratio of 1:10 to 1:20 to the liquid extract with constant stirring for a period of 2 hours to 3 hours, and the obtained mixture is subjected to centrifugation, and then the obtained supernatant is annealed at a temperature of 100 ° C to 110 ° C for a period of 1 to 2 hours, then the obtained ZnO nanoparticles in powder form are washed several times with distilled water and dried. The application also covers the use of biologically obtained ZnO nanoparticles as an antibacterial agent.

PL425990A 2018-06-19 2018-06-19 Method for preparation of zinc oxide nanoparticles and their therapeutic application PL425990A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL425990A PL425990A1 (en) 2018-06-19 2018-06-19 Method for preparation of zinc oxide nanoparticles and their therapeutic application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425990A PL425990A1 (en) 2018-06-19 2018-06-19 Method for preparation of zinc oxide nanoparticles and their therapeutic application

Publications (1)

Publication Number Publication Date
PL425990A1 true PL425990A1 (en) 2020-01-02

Family

ID=69160746

Family Applications (1)

Application Number Title Priority Date Filing Date
PL425990A PL425990A1 (en) 2018-06-19 2018-06-19 Method for preparation of zinc oxide nanoparticles and their therapeutic application

Country Status (1)

Country Link
PL (1) PL425990A1 (en)

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