Hydrogen bonds and π–π interactions in two new crystalline phases of methylene blue

Autor: Stefano Canossa, Giovanni Predieri, Claudia Graiff

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 5, Pp 587-593 (2018)

Two unprecedented solid phases involving the 3,7-bis(dimethylamino)phenothiazin-5-ium cation, i.e. methylene blue (MB+), have been obtained and structurally characterized. In the crystals of 3,7-bis(dimethylamino)phenothiazin-5-ium chloride dihydrate

Externí odkaz: https://doaj.org/article/54f795320ed7463f91c52878f602cc4d

Copper complexes grafted to amino-functionalized silica gel as wood preservatives against fungal decay: Mini-blocks and standard test

Autor: Sabrina Palanti, Elisabetta Feci, Giovanni Predieri, Vignali Francesca

Publikováno v: BioResources, Vol 7, Iss 4, Pp 5611-5621 (2012)

Previous preliminary studies showed good efficacy of treatments based on a mixture of siloxane materials, functionalized with amino groups and coupled with copper, against the brown rot fungus Coniophora puteana (Palanti et al. 2011). In the present

Externí odkaz: https://doaj.org/article/8be076f6591c41bab8f12dcb112ba388

Bio-inspired consolidants derived from crystalline nanocellulose for decayed wood

Autor: Federica Fernandez, Azar Haghighi, Claudia Graiff, Clelia Isca, Pier Paolo Lottici, Giovanni Predieri, Roberta Basile, Laura Bergamonti, Benedetto Pizzo

Publikováno v: Carbohydrate polymers 202 (2018): 164–171. doi:10.1016/j.carbpol.2018.08.132
info:cnr-pdr/source/autori:Basile R., Bergamonti L., Fernandez F., Graiff C., Haghighi A., Isca C., Lottici P.P., Pizzo B., Predieri G./titolo:Bio-inspired consolidants derived from crystalline nanocellulose for decayed wood/doi:10.1016%2Fj.carbpol.2018.08.132/rivista:Carbohydrate polymers/anno:2018/pagina_da:164/pagina_a:171/intervallo_pagine:164–171/volume:202

Novel bio-inspired materials derived from crystalline nanocellulose (CNC) have been tested as wood consolidants. A suspension of CNC, produced by acid hydrolysis of cellulose and used as such or mixed with lignin and/or siloxane derivatives (PDMS), w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688c2d1bbd39305d2867d06692cc2eb1
https://doi.org/10.1016/j.carbpol.2018.08.132

Hydrogen bonds and π–π interactions in two new crystalline phases of methylene blue

Autor: Giovanni Predieri, Claudia Graiff, Stefano Canossa

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 5, Pp 587-593 (2018)
Acta Crystallographica Section E: Crystallographic Communications

Two unprecedented solid phases of methyl­ene blue (MB +), viz. 3,7-bis­(di­methyl­amino)­pheno­thia­zin-5-ium chloride dihydrate and 3,7-bis­(di­methyl­amino)­pheno­thia­zin-5-ium bis­ulfite, have been obtained and structurally characte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6badc212311457ba701978e5e934244a
https://doi.org/10.1107/s2056989017017881

Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones

Autor: Ilaria Alfieri, Simona Raneri, T. de Kock, Veerle Cnudde, Laura Bergamonti, E. Rabot, Paolo Mazzoleni, Andrea Lorenzi, Giovanni Predieri, José A. Teixeira, Pier Paolo Lottici, Germana Barone

Publikováno v: MethodsX, Vol 5, Iss, Pp 1095-1101 (2018)
MethodsX, 5, 1095. Elsevier bedrijfsinformatie b.v.
MethodsX
MethodsX, 2018, 5, pp.1095-1101. ⟨10.1016/j.mex.2018.08.013⟩
METHODSX

The evaluation of conservative treatments’ efficacy on natural building stones are usually based on standard recommendation routines finalized to evaluate compatibility and harmfulness of products in turn of the substrate. However, the visualizatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60044a52b56441942d22b06d9391c694
http://www.sciencedirect.com/science/article/pii/S2215016118301419