MD4200C1 - Method for assessing the toxicity of nanoparticles by means of red microalga Porphyridium cruentum - Google Patents

Method for assessing the toxicity of nanoparticles by means of red microalga Porphyridium cruentum

Info

Publication number
MD4200C1
MD4200C1 MDA20120058A MD20120058A MD4200C1 MD 4200 C1 MD4200 C1 MD 4200C1 MD A20120058 A MDA20120058 A MD A20120058A MD 20120058 A MD20120058 A MD 20120058A MD 4200 C1 MD4200 C1 MD 4200C1
Authority
MD
Moldova
Prior art keywords
nanoparticles
assessing
toxicity
porphyridium cruentum
content
Prior art date
Application number
MDA20120058A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4200B1 (en
Inventor
Валериу РУДИК
Лилиана ЧЕПОЙ
Людмила РУДИ
Вера МИСКУ
Татьяна КИРИЯК
Даниела САДОВНИК
Original Assignee
Институт Микробиологии И Биотехнологии Академии Наук Молдовы
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 Институт Микробиологии И Биотехнологии Академии Наук Молдовы filed Critical Институт Микробиологии И Биотехнологии Академии Наук Молдовы
Priority to MDA20120058A priority Critical patent/MD4200C1/en
Publication of MD4200B1 publication Critical patent/MD4200B1/en
Publication of MD4200C1 publication Critical patent/MD4200C1/en

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  • Cultivation Of Seaweed (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The invention relates to nanobiotechnology, in particular to a method for assessing the toxicity of nanoparticles to algae and can be used as component part of the systems for monitoring the environment quality and safety of nanoparticle utilization and synthesis technological processes.The method, according to the invention, comprises the cultivation of red microalga Porphyridium cruentum for 6 hours on a nutrient medium with addition in an hour after microalga inoculation of nanoparticles in different concentrations, afterwards in the alga biomass is determined the content of malonic dialdehyde, at the same time are considered toxic the concentrations of nanoparticles that cause the enhancement of malonic dialdehyde content in the biomass.
MDA20120058A 2012-07-05 2012-07-05 Method for assessing the toxicity of nanoparticles by means of red microalga Porphyridium cruentum MD4200C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20120058A MD4200C1 (en) 2012-07-05 2012-07-05 Method for assessing the toxicity of nanoparticles by means of red microalga Porphyridium cruentum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20120058A MD4200C1 (en) 2012-07-05 2012-07-05 Method for assessing the toxicity of nanoparticles by means of red microalga Porphyridium cruentum

Publications (2)

Publication Number Publication Date
MD4200B1 MD4200B1 (en) 2013-02-28
MD4200C1 true MD4200C1 (en) 2013-09-30

Family

ID=47831221

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20120058A MD4200C1 (en) 2012-07-05 2012-07-05 Method for assessing the toxicity of nanoparticles by means of red microalga Porphyridium cruentum

Country Status (1)

Country Link
MD (1) MD4200C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4522C1 (en) * 2016-12-22 2018-05-31 Институт Микробиологии И Биотехнологии Академии Наук Молдовы Method for assessing the toxicity of metal oxide nanoparticles using yeasts

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013148A1 (en) * 1995-10-02 1997-04-10 Staninger Hildegarde L A Method for measuring free radical cytotoxic degradation
KR100300103B1 (en) * 1997-10-09 2001-10-27 최진호 Method for measuring pollution level of ocean using biochemical analysis of pleuronichthys cornutus
KR100300104B1 (en) * 1997-10-09 2001-10-27 최진호 Method for measuring pollution level of ocean using biochemical ingredients in blood of paralichthys olivaceus
CN101333506A (en) * 2007-06-29 2008-12-31 内蒙古农业大学 Lactobacillus acidophilus and antioxidation activity applications thereof
TW201132346A (en) * 2010-03-26 2011-10-01 Univ Nat Taiwan A method for controlling toxicity of metallic particles and a low-toxic composite of metallic nanoparticles and inorganic clay
US20110300532A1 (en) * 2009-03-05 2011-12-08 Wilhelm Jahnen-Dechent Control of the toxicity of gold nanoparticles
KR20120072533A (en) * 2010-12-24 2012-07-04 순천향대학교 산학협력단 Biomarker composition for diagnosing exposure to nano particle in air and the method for detecting using the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013148A1 (en) * 1995-10-02 1997-04-10 Staninger Hildegarde L A Method for measuring free radical cytotoxic degradation
KR100300103B1 (en) * 1997-10-09 2001-10-27 최진호 Method for measuring pollution level of ocean using biochemical analysis of pleuronichthys cornutus
KR100300104B1 (en) * 1997-10-09 2001-10-27 최진호 Method for measuring pollution level of ocean using biochemical ingredients in blood of paralichthys olivaceus
CN101333506A (en) * 2007-06-29 2008-12-31 内蒙古农业大学 Lactobacillus acidophilus and antioxidation activity applications thereof
US20110300532A1 (en) * 2009-03-05 2011-12-08 Wilhelm Jahnen-Dechent Control of the toxicity of gold nanoparticles
TW201132346A (en) * 2010-03-26 2011-10-01 Univ Nat Taiwan A method for controlling toxicity of metallic particles and a low-toxic composite of metallic nanoparticles and inorganic clay
KR20120072533A (en) * 2010-12-24 2012-07-04 순천향대학교 산학협력단 Biomarker composition for diagnosing exposure to nano particle in air and the method for detecting using the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Gong N., Shao K., Feng W., Lin Z., Liang Ch., Sun Y. Biotoxicity of nickel oxide nanoparticles and bio-remediation by microalgae Chlorella vulgaris. Chemosphere, 2011, vol. 83, p. 510-516 *
Johnstone C., Staines H., Benson E. An in vitro oxidative stress test for determining pollutant tolerance in algae. Ecological Indicators, 2006, vol. 6, p. 770-779 *
Wang J., Zhang X., Chen Y., Sommerfeld M., Hu Q. Toxicity assessment of manufactured nanomaterials using the unicellular green alga Chlamydomonas reinhardtii. Chemosphere, 2008, 73(7), p. 1121-1128 *

Also Published As

Publication number Publication date
MD4200B1 (en) 2013-02-28

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees