Single-Sided Portable NMR Investigation to Assess and Monitor Cleaning Action of PVA-Borax Hydrogel in Travertine and Lecce Stone

Single-Sided Portable NMR Investigation to Assess and Monitor Cleaning Action of PVA-Borax Hydrogel in Travertine and Lecce Stone

In this work, we investigated the potential of PVA-borax hydrogel for cleaning limestones and the dependence of the cleaning on the porosity of the rock and on the action time of the hydrogel treatment. Towards this goal, we used a nuclear magnetic resonance (NMR) spectrometer, developed for non-inv...

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Bibliographic Details
Main Authors: Valeria Stagno, Chiara Genova, Nicole Zoratto, Gabriele Favero, Silvia Capuani
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Molecules
Subjects:
NMR
relaxation time <i>T</i><sub>2</sub>
single-sided NMR
hydrogel
cleaning
Paraloid B72
Online Access:https://www.mdpi.com/1420-3049/26/12/3697

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