Bioinspired alkoxysilane conservation treatments for building materials based on amorphous calcium carbonate and oxalate nanoparticles

A Burgos-Cara, C Rodríguez-Navarro… - ACS Applied Nano …, 2019 - ACS Publications
The weathering of building and sculptural stone due to increasing air pollution and salt
damage results in the loss of invaluable cultural heritage artworks. This has prompted the …

Nanolimes: from synthesis to application

C Rodriguez-Navarro, E Ruiz-Agudo - Pure and Applied Chemistry, 2018 - degruyter.com
Cultural heritage objects and structures are subjected to a range of weathering processes
that result in their decay and destruction. To slow weathering rates and/or mitigate their …

Challenges of alkoxysilane-based consolidants for carbonate stones: from neat TEOS to multipurpose hybrid nanomaterials

B Sena da Fonseca, AP Ferreira Pinto… - Advanced materials for …, 2018 - Springer
Alkoxysilane-based products have been used in conservation interventions to consolidate
stone-built heritage, although with limited success in carbonate stones. This chapter …

Alcohol dispersions of calcium hydroxide nanoparticles for stone conservation

C Rodriguez-Navarro, A Suzuki, E Ruiz-Agudo - Langmuir, 2013 - ACS Publications
Alcohol dispersions of Ca (OH) 2 nanoparticles, the so-called nanolimes, are emerging as
an effective conservation material for the consolidation of stone, mortars, and plasters …

Silica‐Functionalized Nanolimes for the Conservation of Stone Heritage

M Burgos‐Ruiz, K Elert, E Ruiz‐Agudo, H Cölfen… - Small, 2023 - Wiley Online Library
The relatively recent development of nanolimes (ie, alcoholic dispersions of Ca (OH) 2
nanoparticles) has paved the way for new approaches to the conservation of important art …

Kinetics and mechanism of calcium hydroxide conversion into calcium alkoxides: implications in heritage conservation using nanolimes

C Rodriguez-Navarro, I Vettori, E Ruiz-Agudo - Langmuir, 2016 - ACS Publications
Nanolimes are alcohol dispersions of Ca (OH) 2 nanoparticles used in the conservation of
cultural heritage. Although it was believed that Ca (OH) 2 particles were inert when …

Amorphous and crystalline calcium carbonate phases during carbonation of nanolimes: implications in heritage conservation

C Rodriguez-Navarro, K Elert, R Ševčík - CrystEngComm, 2016 - pubs.rsc.org
Nanolimes are alcohol dispersions of colloidal Ca (OH) 2 nanoparticles used as novel
nanomaterials for the conservation of cultural heritage. Upon exposure to atmospheric CO2 …

Long-term effectiveness, under a mountain environment, of a novel conservation nanomaterial applied on limestone from a Roman archaeological site

F Elhaddad, LAM Carrascosa, MJ Mosquera - Materials, 2018 - mdpi.com
A novel alkoxysilane-based product was applied on limestone samples from a Roman
archaeological site. The study consisted of an initial phase to evaluate site environmental …

Quaternary ammonium silane modified Nanolime for the consolidation and antifungal of stone relics

J Ding, J Yu, J Zhu, L Zhang, Q Wang, F Yang… - … and Building Materials, 2023 - Elsevier
Cultural relics such as wall paintings and stone relics face a decrease in mechanical
strength and contamination from microbial growth. Nanolime (NL), as an exceptional …

Surfactant-synthesized ormosils with application to stone restoration

MJ Mosquera, DM de los Santos, T Rivas - Langmuir, 2010 - ACS Publications
A challenging objective in monumental stone restoration is to synthesize crack-free silica
materials for application as consolidants. Hydrophobicity is also a valuable property for such …