Gascón-Garrido, Patricia

[["dc.bibliographiccitation.firstpage","315"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","European Journal of Wood and Wood Products"],["dc.bibliographiccitation.lastpage","324"],["dc.bibliographiccitation.volume","75"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Mainusch, Nils"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Vioel, Wolfgang"],["dc.contributor.author","Mai, Carsten"],["dc.date.accessioned","2018-11-07T10:24:35Z"],["dc.date.available","2018-11-07T10:24:35Z"],["dc.date.issued","2017"],["dc.description.abstract","Atmospheric pressure plasma was used to deposit thin layers of copper and aluminium micro-particles on the surface of Scots pine sapwood (Pinus sylvestris L.) boards. Three different loadings of metal particles were established. Additional wood boards were topcoated with a commercial acrylic binder. Boards were exposed to natural weathering for 18 months. Discolouration of copper-treated boards was slowed down, and the treatment at highest loading displayed the best appearance. Aluminium treatment was not sufficient to prevent or reduce discolouration. The application of an acrylic binder as topcoating enhanced the general appearance of metal-treated boards. Evaluation of treated boards did not reveal any reduction in crack formation or water uptake due to the particle deposition. Infrared spectroscopy suggested that copper does not protect lignin from photo-degradation. Nevertheless, copper treatment reduced fungal infestation on wood; at highest copper loading, blue stain did not penetrate through the treated surface."],["dc.description.sponsorship","German Federal Ministry of Education and Research (BMBF) [03X5519A]"],["dc.identifier.doi","10.1007/s00107-016-1121-3"],["dc.identifier.isi","000399708300004"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42691"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Springer"],["dc.relation.issn","1436-736X"],["dc.relation.issn","0018-3768"],["dc.title","Copper and aluminium deposition by cold-plasma spray on wood surfaces: effects on natural weathering behaviour"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","13"],["dc.bibliographiccitation.journal","International Biodeterioration & Biodegradation"],["dc.bibliographiccitation.lastpage","16"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Oliver-Villanueva, Jose-Vicente"],["dc.contributor.author","Ibiza-Palacios, M. S."],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Mai, Carsten"],["dc.contributor.author","Adamopoulos, S."],["dc.date.accessioned","2018-11-07T09:22:15Z"],["dc.date.available","2018-11-07T09:22:15Z"],["dc.date.issued","2013"],["dc.description.abstract","A laboratory no-choice test following the standard EN-117 was conducted to evaluate the efficacy of wood modified with different technologies against subterranean termites of the genus Reticulitermes spp. European beech modified with DMDHEU, acetylated radiata pine, and furfurylated Southern yellow pine were used for termite testing. Before the bioassay, half the number of the specimens (including controls) was subjected to an accelerated aging test according to EN-84. The specimens were exposed for 8 wk to the termites. Additionally, mass losses were measured. The results indicated that the feeding pressure was sufficient according to EN-117 for a valid test. Acetylated wood and DMDHEU-modified wood were classified as durable, showing excellent termite resistance. Furfurylated wood was resistant in the case of non-leached specimens; however, the leaching process led to a classification of non-durable. Thus, the new modification technologies open a real possibility of their use in the Mediterranean region as alternative preventive treatments against subterranean termites. (C) 2013 Elsevier Ltd. All rights reserved."],["dc.identifier.doi","10.1016/j.ibiod.2012.07.024"],["dc.identifier.isi","000319545800003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/29297"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Sci Ltd"],["dc.relation.issn","0964-8305"],["dc.title","Resistance of wood modified with different technologies against Mediterranean termites (Reticulitermes spp.)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","391"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","European Journal of Wood and Wood Products"],["dc.bibliographiccitation.lastpage","393"],["dc.bibliographiccitation.volume","71"],["dc.contributor.author","Oliver-Villanueva, Jose-Vicente"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","de Sales Ibiza-Palacios, Maria"],["dc.date.accessioned","2018-11-07T09:25:29Z"],["dc.date.available","2018-11-07T09:25:29Z"],["dc.date.issued","2013"],["dc.description.abstract","Termite resistance of thermally-treated ash (Fraxinus excelsior L) and European beech (Fagus sylvatica L) against subterranean termites (Reticulitermes banyulensis) was evaluated. A laboratory no-choice feeding test following the standard EN 177 was performed to assess the efficacy of this thermo-modification against subterranean termites in the Mediterranean area. After 8 weeks period of exposure, results showed that durability against termites was slightly improved for thermally-treated beech wood, which was classified as moderately durable. However, in case of thermally-treated ash wood, samples were highly biodegraded by termites, revealing no increase in their durability and being classified as non durable."],["dc.identifier.doi","10.1007/s00107-013-0687-2"],["dc.identifier.isi","000317977800012"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/30079"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","0018-3768"],["dc.title","Evaluation of thermally-treated wood of beech (Fagus sylvatica L.) and ash (Fraxinus excelsior L.) against Mediterranean termites (Reticulitermes spp.)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","897"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","European Journal of Wood and Wood Products"],["dc.bibliographiccitation.lastpage","901"],["dc.bibliographiccitation.volume","70"],["dc.contributor.author","Adamopoulos, Stergios"],["dc.contributor.author","Bastani, Alireza"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Mai, Carsten"],["dc.date.accessioned","2018-11-07T09:04:15Z"],["dc.date.available","2018-11-07T09:04:15Z"],["dc.date.issued","2012"],["dc.description.abstract","Untreated (controls) and phenol-formaldehyde (PF)-modified beech wood (10 and 25 % solid content) were glued with phenol resorcinol formaldehyde (PRF) and polyvinyl acetate (PVAc). Shear strength of PRF-bonded specimens was higher than that of PVAc-bonded ones under dry and wet conditions irrespective of the pre-treatment. Under dry conditions, only PVAc-bonded specimens exhibited reduction in shear strength due to PF-modification with 25 % PF concentration as compared to the controls. PF treated wood provided inferior bonding under wet conditions with the exception of 25 % PF concentration specimens glued with PRF adhesive. Modification with PF resulted in a decrease of adhesive penetration into the porous network of interconnected cells, especially at 25 % PF concentration."],["dc.identifier.doi","10.1007/s00107-012-0620-0"],["dc.identifier.isi","000309868500017"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8785"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25075"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","0018-3768"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Adhesive bonding of beech wood modified with a phenol formaldehyde compound"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.subtype","letter_note"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","112"],["dc.bibliographiccitation.journal","Applied Surface Science"],["dc.bibliographiccitation.lastpage","119"],["dc.bibliographiccitation.volume","366"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Mainusch, Nils"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Vioel, Wolfgang"],["dc.contributor.author","Mai, Carsten"],["dc.date.accessioned","2018-11-07T10:16:48Z"],["dc.date.available","2018-11-07T10:16:48Z"],["dc.date.issued","2016"],["dc.description.abstract","Thin layers of copper micro-particles were deposited on the surfaces of Scots pine (Pines sylvestris L.) micro-veneers using atmospheric pressure plasma to improve the resistance of the surfaces to weathering. Three different loadings of copper were established. Micro-veneers were exposed to artificial weathering in a QUV weathering tester for 0, 24, 48, 96 and 144 h following the standard EN 927-6 [1]. Mass losses after each exposure showed significant differences between copper coated and untreated micro-veneers. Tensile strength was assessed at zero span (z-strength) and finite span (f-strength) under dry conditions (20 C, 65% RH). During 48h, micro-veneers lost their z-strength progressively. In contrast, copper coating at highest loading imparts a photo-protective effect to wood micro-veneers during 144h exhibiting z-strength retention of 95%. F-strength losses were similar in all copper treated and untreated micro-veneers up to 96 h. However, after 144 h, copper coated micro-veneers at highest loading showed significantly greater strength retention of 56%, while untreated micro-veneers exhibited only 38%. Infrared spectroscopy suggested that copper coating does not stabilize lignin. Inductively Coupled Plasma revealed that micro-veneers coated with the highest loading exhibited the lowest percentage of copper loss. Blue stain resistance of copper coated Scots pine following the guidelines of EN 152 [2] was performed. Additional test with different position of the coated surface was also assessed. Copper coating reduced fungal growth when coated surface is exposed in contact with vermiculite. Spores of Aureobasidium pullulans were not able to germinate on the copper coated surface positioned uppermost. (C) 2016 Elsevier B.V. All rights reserved."],["dc.description.sponsorship","German Federal Ministry of Education and Research (BMBF) [03X5519A]"],["dc.identifier.doi","10.1016/j.apsusc.2016.01.060"],["dc.identifier.isi","000372517500014"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41106"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.relation.issn","1873-5584"],["dc.relation.issn","0169-4332"],["dc.title","Effects of copper-plasma deposition on weathering properties of wood surfaces"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","688"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","International Biodeterioration & Biodegradation"],["dc.bibliographiccitation.lastpage","693"],["dc.bibliographiccitation.volume","64"],["dc.contributor.author","Scholz, Gunthard"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Ibiza-Palacios, M. S."],["dc.contributor.author","Oliver-Villanueva, Jose-Vicente"],["dc.contributor.author","Peters, Brenton C."],["dc.contributor.author","Fitzgerald, Chris J."],["dc.date.accessioned","2018-11-07T08:36:16Z"],["dc.date.available","2018-11-07T08:36:16Z"],["dc.date.issued","2010"],["dc.description.abstract","We investigated the effect of wax-treated and biocide-free wood specimens against three different termite species. A laboratory no-choice test with Reticulitermes banyulensis Clement was carried out in Valencia (Spain) under Mediterranean conditions for eight weeks. Scots pine sapwood (Pinus sylvestris L) fully impregnated with distinct waxes was used. Two field trials were conducted with Coptotermes acinaciformis (Froggatt) and Mastotermes darwiniensis Froggatt in northern Queensland (Australia) with wax-impregnated beech (Fagus sylvatica L) for 16 weeks. All three subterranean termites are of major economic importance in their respective regions. The results indicated that feeding pressure by the termites was sufficient within all trials for a valid test. Wax-impregnated Scots pine sapwood was classified as durable. No termites survived the test. The results showed an aging process under submersion conditions, which lead to a classification of moderately durable. The paraffin treatment showed good termite resistance under both test procedures, and was classified as durable. The Australian field trials showed a decreased mass loss of wax-treated beech, in which an amide wax showed excellent termite resistance. The results indicate a clear dependence of the termite resistance on the type and ratio of wax used and the feeding preferences of the specific termite species. (C) 2010 Elsevier Ltd. All rights reserved."],["dc.description.sponsorship","Clariant Produkte Deutschland GmbH (Gersthofen)"],["dc.identifier.doi","10.1016/j.ibiod.2010.05.012"],["dc.identifier.isi","000285221400002"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/18270"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Sci Ltd"],["dc.relation.issn","0964-8305"],["dc.title","Improved termite resistance of wood by wax impregnation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","84"],["dc.bibliographiccitation.journal","International Biodeterioration & Biodegradation"],["dc.bibliographiccitation.lastpage","90"],["dc.bibliographiccitation.volume","120"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Thevenon, Marie-France"],["dc.contributor.author","Mainusch, Nils"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Vioel, Wolfgang"],["dc.contributor.author","Mai, Carsten"],["dc.date.accessioned","2018-11-07T10:24:28Z"],["dc.date.available","2018-11-07T10:24:28Z"],["dc.date.issued","2017"],["dc.description.abstract","Scots pine (Pinta sylvestris L) sapwood specimens were subjected to a two-step treatment combining vacuum-pressure impregnation with short-chain siloxanes followed by copper deposition on the wood surface via atmospheric pressure plasma. The obtained materials were exposed to a blue stain fungus in a laboratory test following EN 152 (2011). Copper treatment alone reduced fungal colonisation, but did not fully prevent it. A two-step treatment was able to impart high resistance to Aureobasidium pullulans. Termite resistance of siloxane-treated and copper-plasma coated wood was also assessed. A laboratory no-choice test according to EN 118 (2013) revealed strong attack by Reticulitermes flavipes, but termite mortality increased compared to untreated wood. In contrast, under choice conditions, R. flavipes exhibited significant avoidance towards the treated specimens. (C) 2017 Elsevier Ltd. All rights reserved."],["dc.description.sponsorship","German Federal Ministry of Education and Research (BMBF) [03X5519A]"],["dc.identifier.doi","10.1016/j.ibiod.2017.01.033"],["dc.identifier.isi","000400716600011"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42670"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Elsevier Sci Ltd"],["dc.relation.issn","1879-0208"],["dc.relation.issn","0964-8305"],["dc.title","Siloxane-treated and copper-plasma-coated wood: Resistance to the blue stain fungus Aureobasidium pullulans and the termite Reticulitermes flavipes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","873"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","WOOD RESEARCH"],["dc.bibliographiccitation.lastpage","880"],["dc.bibliographiccitation.volume","60"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Mai, Carsten"],["dc.contributor.author","Thevenon, Marie-France"],["dc.date.accessioned","2018-11-07T10:02:34Z"],["dc.date.available","2018-11-07T10:02:34Z"],["dc.date.issued","2015"],["dc.description.abstract","In order to assess the resistance of phenol-formaldehyde (PF) modified wood to subterranean termites (Reticulitermes flavipes), laboratory no-choice tests following the standard EN 117 (2013) were performed for 8 weeks. Scots pine (Pinus sylvestris L.) sapwood specimens were modified with low molecular weight PF-resin in two concentrations. After vacuum-pressure impregnation and curing, the wood specimens were subjected to an accelerated aging test according to the standard EN 84 (1997). Five replicates per each concentration group were exposed to termites as well as unmodified wood. Following exposure, the specimens were evaluated for termite damage using a visual rating system and mass losses were also recorded. All treated samples showed higher resistance to termites than the controls. After testing period, 100 % termite mortality was found for modified wood. PF-resin treatment significantly reduced the feeding activity of termites and the mass losses caused."],["dc.description.sponsorship","Momentive Performance Materials Inc."],["dc.identifier.isi","000368315300003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/38254"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Slovak Forest Products Research Inst"],["dc.relation.issn","1336-4561"],["dc.title","ENHANCED TERMITE RESISTANCE OF SCOTS PINE (PIN US SYLVESTRIS L.) SOLID WOOD BY PHENOLFORMALDEHYDE TREATMENT"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","177"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Wood Science and Technology"],["dc.bibliographiccitation.lastpage","187"],["dc.bibliographiccitation.volume","49"],["dc.contributor.author","Gascon-Garrido, Patricia"],["dc.contributor.author","Thevenon, Marie-France"],["dc.contributor.author","Militz, Holger"],["dc.contributor.author","Mai, Carsten"],["dc.date.accessioned","2018-11-07T10:04:06Z"],["dc.date.available","2018-11-07T10:04:06Z"],["dc.date.issued","2015"],["dc.description.abstract","Laboratory choice and no-choice tests following the guidelines of EN 117 (2013) were performed to assess the resistance of wood modified with short- and long-chain amino-functional siloxane emulsions to subterranean termites (Reticulitermes flavipes). Scots pine sapwood was vacuum-pressure treated to reach 2, 5 and 8 % weight percent gain. Half of the specimens (including controls) were subjected to an accelerated aging test according to the standard EN 84 (1997) prior to termite testing. In addition to visual rating, mass losses were also determined. In case of the no-choice test, silicone-treated samples were not resistant according to EN 117 (2013), even though a clear reduction in mass loss had occurred. After exposure to a choice test, the modified wood samples showed 5-10 times less mass loss than control samples, even in the case of the leached specimens. This study reveals a good performance of wood modified with short-chained amino-functional siloxanes in resisting to R. flavipes when there is a choice of feeding."],["dc.description.sponsorship","Momentive Performance Materials Silicones B. V."],["dc.identifier.doi","10.1007/s00226-014-0688-2"],["dc.identifier.isi","000347166900011"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/38619"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","1432-5225"],["dc.relation.issn","0043-7719"],["dc.title","Resistance of Scots pine (Pinus sylvestris L.) modified with short- and long-chain siloxanes to subterranean termites (Reticulitermes flavipes)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]