000095097 001__ 95097
000095097 005__ 20210902121738.0
000095097 0247_ $$2doi$$a10.3389/fpls.2020.00695
000095097 0248_ $$2sideral$$a118672
000095097 037__ $$aART-2020-118672
000095097 041__ $$aeng
000095097 100__ $$aAlvarez-Arenas, T.E.G.
000095097 245__ $$aSurface Density of the Spongy and Palisade Parenchyma Layers of Leaves Extracted From Wideband Ultrasonic Resonance Spectra
000095097 260__ $$c2020
000095097 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095097 5203_ $$aThe wide band and air-coupled ultrasonic resonant spectroscopy together with a modified Simulated Annealing metaheuristic algorithm and a 1D layered acoustic-model are used to resolve the structure of plant leaves. In particular, this paper focuses on the extraction of the surface density of the different layers of tissue in leaves having a relatively simple structure. There are three main reasons to select the surface density as the focus of this study: (i) it is a parameter directly extracted by the proposed technique and it requires no further processing, (ii) it is relevant in order to study the dynamic of the water within the different tissues of the leaves and also to study the differential development of the different tissues, and (iii) unlike other parameters provided by this technique (like resonant frequency, impedance, ultrasonic elastic modulus, or ultrasonic damping), this parameter can be easier to understand as it is a direct measure of mass per unit surface. The selection of leaves with a simple structure is justified by the convenience of avoiding an unnecessary complication of the data extraction step. In this work, the technique was applied to determine the surface density of the palisade and spongy parenchyma layers of tissue of Ligustrum lucidum, Vitis vinifera, and Viburnum tinus leaves. The first species was used to study the variation of the surface density at full turgor with the thickness of the leaf, while the two other species were used to study the variation of the surface densities with the variation in the leaf relative water content. Consistency of the results with other conventional measurements (like overall surface density, and cross-section optical and cryo-SEM images) is discussed. The results obtained reveal the potential of this technique; moreover, the technique presents the additional advantage that can be applied in-vivo as it is completely non-invasive, non-destructive, fast, and equipment required is portable.
000095097 536__ $$9info:eu-repo/grantAgreement/ES/DGA/H09-20R$$9info:eu-repo/grantAgreement/ES/EDRF-FEDER/DPI2016-78876-R$$9info:eu-repo/grantAgreement/ES/INIA/RTA2015-00054-C02-01
000095097 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000095097 590__ $$a5.753$$b2020
000095097 591__ $$aPLANT SCIENCES$$b17 / 235 = 0.072$$c2020$$dQ1$$eT1
000095097 592__ $$a1.752$$b2020
000095097 593__ $$aPlant Science$$c2020$$dQ1
000095097 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095097 700__ $$0(orcid)0000-0001-9584-7471$$aSancho-Knapik, D.$$uUniversidad de Zaragoza
000095097 700__ $$0(orcid)0000-0002-8903-2935$$aPeguero-Pina, J.J.$$uUniversidad de Zaragoza
000095097 700__ $$0(orcid)0000-0002-4053-6681$$aGil-Pelegrín, E.
000095097 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000095097 7102_ $$15011$$2063$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Botánica
000095097 773__ $$g11 (2020), 695 1-10$$pFront. plant sci.$$tFrontiers in Plant Science$$x1664-462X
000095097 8564_ $$s1940460$$uhttps://zaguan.unizar.es/record/95097/files/texto_completo.pdf$$yVersión publicada
000095097 8564_ $$s510322$$uhttps://zaguan.unizar.es/record/95097/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095097 909CO $$ooai:zaguan.unizar.es:95097$$particulos$$pdriver
000095097 951__ $$a2021-09-02-09:40:45
000095097 980__ $$aARTICLE