000075656 001__ 75656
000075656 005__ 20200108100342.0
000075656 0247_ $$2doi$$a10.3390/antibiotics7030076
000075656 0248_ $$2sideral$$a107129
000075656 037__ $$aART-2018-107129
000075656 041__ $$aeng
000075656 100__ $$aMihaela Matei, Petruta
000075656 245__ $$aSilver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
000075656 260__ $$c2018
000075656 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075656 5203_ $$aPhytophthora cinnamomi, responsible for “root rot” or “dieback” plant disease, causes a significant amount of economic and environmental impact. In this work, the fungicide action of nanocomposites based on silver nanoparticles and polyphenol inclusion compounds, which feature enhanced bioavailability and water solubility, was assayed for the control of this soil-borne water mold. Inclusion compounds were prepared by an aqueous two-phase system separation method through extraction, either in an hydroalcoholic solution with chitosan oligomers (COS) or in a choline chloride:urea:glycerol deep eutectic solvent (DES). The new inclusion compounds were synthesized from stevioside and various polyphenols (gallic acid, silymarin, ferulic acid and curcumin), in a [6:1] ratio in the COS medium and in a [3:1] ratio in the DES medium, respectively. Their in vitro response against Phytophthora cinnamomi isolate MYC43 (at concentrations of 125, 250 and 500 µg·mL-1) was tested, which found a significant mycelial growth inhibition, particularly high for the composites prepared using DES. Therefore, these nanocomposites hold promise as an alternative to fosetyl-Al and metalaxyl conventional systemic fungicides.
000075656 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000075656 592__ $$a1.121$$b2018
000075656 593__ $$aBiochemistry$$c2018$$dQ1
000075656 593__ $$aInfectious Diseases$$c2018$$dQ1
000075656 593__ $$aPharmacology, Toxicology and Pharmaceutics (miscellaneous)$$c2018$$dQ1
000075656 593__ $$aMicrobiology (medical)$$c2018$$dQ1
000075656 593__ $$aPharmacology (medical)$$c2018$$dQ1
000075656 593__ $$aMicrobiology$$c2018$$dQ1
000075656 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000075656 700__ $$aMartín Gil, Jesús
000075656 700__ $$aIacomi, Beatrice Michaela
000075656 700__ $$aPérez Lebeña, Eduardo
000075656 700__ $$aBarrio Arredondo, María Teresa
000075656 700__ $$0(orcid)0000-0003-2713-2786$$aMartín Ramos, Pablo$$uUniversidad de Zaragoza
000075656 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000075656 773__ $$g7, 3 (2018), 76 [12 pp.]$$pAntibiotics$$tAntibiotics$$x2079-6382
000075656 8564_ $$s1532854$$uhttps://zaguan.unizar.es/record/75656/files/texto_completo.pdf$$yVersión publicada
000075656 8564_ $$s105303$$uhttps://zaguan.unizar.es/record/75656/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000075656 909CO $$ooai:zaguan.unizar.es:75656$$particulos$$pdriver
000075656 951__ $$a2020-01-08-09:28:40
000075656 980__ $$aARTICLE