Search Results - "Vilaça, G"
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Tin Dioxide Materials Chemically Modified with Trialkynylorganotins: Functional Nanohybrids for Photovoltaic Applications
Published in Advanced materials (Weinheim) (18-04-2006)“…Surface modification of nanoporous tin dioxide materials with fluorinated or perylene units is achieved with trialkynylorganotin compounds (see figure)…”
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New Perylene-Substituted Organotrialkynyltin Compounds for the Photosensitization of Tin Dioxide
Published in Organometallics (27-10-2003)“…New perylene-substituted organotrialkynyltins C10H20Sp−Sn(C⋮CC4H9)3 (1; Sp = −C4H8−, −C6H12−, −CHCH−) have been synthesized in two steps from the…”
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An Improved Intragastric Balloon Procedure Using a New Balloon: Preliminary Analysis of Safety and Efficiency
Published in Obesity surgery (01-02-2009)“…Background The authors developed a new intragastric balloon procedure with the objective of making it safer, faster, and less expensive than the established…”
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Needlescopic clipless cholecystectomy as an efficient, safe, and cost-effective alternative with diminutive scars: the first 1000 cases
Published in Surgical laparoscopy, endoscopy & percutaneous techniques (01-10-2009)“…The advent of natural orifice transluminal endoscopic surgery (NOTES) and single-incision laparoscopic surgery (SILS), surgery without skin scarring, is now…”
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Saphenous vein graft bypass from the external carotid artery to the supraclinoid internal carotid artery to treat a giant aneurysm of the cavernous internal carotid: case report
Published in Arquivos de neuro-psiquiatria (01-03-2001)“…Alternative surgical procedures to treat unclippable aneurysms of the intracavernous carotid artery include proximal vessel occlusion and trapping. Those…”
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Interdisciplinarity and tax law: The case of legal autopoiesis
Published in Critical perspectives on accounting (01-09-2012)“…This paper critically evaluates interdisciplinary research in tax law. The strategy I follow runs at two levels of abstraction. First, I examine a concrete…”
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Nanocrystalline Mesoporous Tin Dioxide Prepared by the Sol−Gel Route from a Dialkoxydi(β-Diketonato)tin Complex
Published in Chemistry of materials (02-12-2003)“…Nanocrystalline mesoporous tin dioxide materials have been obtained through the controlled hydrolysis of bis(2-methylbutan-2-oxy)di(pentan-2,4-dionato)tin…”
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Synthesis of l-ascorbic acid derivatives as potential bone remodeling agents taking advantage of the Mitsunobu reaction
Published in Tetrahedron (04-11-2002)“…The synthesis of ascorbic acid derivatives 7a– d is described. Starting from alkenylacetates 1a– d subjected to a hydrosilylation reaction, the resulting…”
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