Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102604
Title: Biological activity of chitosan aspartate and its effect on germination of test seeds
Authors: Khaptsev, Z.
Lugovitskaya, T.
Shipovskaya, A.
Shipenok, K.
Issue Date: 2021
Publisher: IOP Publishing Ltd
Citation: Biological activity of chitosan aspartate and its effect on germination of test seeds / Z. Khaptsev, T. Lugovitskaya, A. Shipovskaya, et al. — DOI 10.1088/1755-1315/723/2/022074 // IOP Conference Series: Earth and Environmental Science. — 2021. — Vol. 723. — Iss. 2. — 022074.
Abstract: A polymer salt, chitosan aspartate, was obtained by dissolving chitosan in an aqueous solution of L-aspartic acid. It was found that polysalt macromolecules in an aqueous medium exhibit the properties of a cationic polyelectrolyte with a partially compensated positive charge. Chitosan aspartate shows high antibacterial activity and no cytotoxicity. The positive effect of polysalt on germination of watercress test seeds was revealed, which allows us to consider chitosan aspartate as a promising biostimulator of plant growth. © Published under licence by IOP Publishing Ltd.
Keywords: AMINO ACIDS
BIOACTIVITY
CHITOSAN
EARTH SCIENCES
ECOLOGY
FORESTRY
PLANNING
POLYELECTROLYTES
SEED
SUSTAINABLE DEVELOPMENT
ANTI-BACTERIAL ACTIVITY
AQUEOUS MEDIUM
ASPARTATES
CATIONIC POLYELECTROLYTE
L-ASPARTIC ACID
PLANT GROWTH
POLYMER SALTS
POSITIVE CHARGES
CULTIVATION
URI: http://hdl.handle.net/10995/102604
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85104849529
PURE ID: 21868746
ac99de59-8dd7-44b2-9789-e343b641b629
ISSN: 17551307
DOI: 10.1088/1755-1315/723/2/022074
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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