Results 11 to 20 of about 1,294 (131)
Revista do Colégio Brasileiro de Cirurgiões, 2021 Objectives: the aim of this study was to compare the outcomes of a new silicone vascular prostheses with PTFE vascular prostheses, on a rabbit experimental model.
FERNANDA APPOLONIO ROCHA +3 more
doaj +2 more sources
Analysis of Dimethylpolysiloxane in Tofu by FTIR
Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi), 1997 A simple and rapid determination method was developed for dimethylpolysiloxane (DMPS) in Tofu by FTIR. DMPS was extracted from Tofu with diethyl ether. The extract was cleaned up with a charcoal-alumina-celite column.The eluate was evaporated, and the residue was dissolved in 1mL of n-hexane.
HIDAKA, Chie +2 more
openaire +2 more sources
Accuracy of Different Interocclusal Recording Methods
Advanced Medical JournalBackground: In order to fabricate successful prostheses, it is necessary to reproduce the interocclusal relationship accurately and transfer it to the articulator.
Hassan Ahmed Alwan +2 more
doaj +1 more source
Determination of Dimethylpolysiloxane in Instant Coffee
Journal of AOAC INTERNATIONAL, 1977 Abstract A method is described for determining dimethylpolysiloxane in instant coffee. The siloxane is extracted with chloroform in a Soxhlet apparatus and then converted to silica which is estimated by a heteropoly blue method. The method is interference-free, and 5 μg dimethylpolysiloxane can be easily detected.
openaire +2 more sources
Mass Spectrometry Reviews, EarlyView.ABSTRACT Nitrooxidative stress, driven by excess reactive nitrogen species like peroxynitrite, contributes to the pathogenesis of many chronic diseases. Among its molecular footprints, 3‐nitrotyrosine (3NT) has emerged as a biologically relevant marker of protein nitration.
Brîndușa Alina Petre
wiley +1 more source
Pest Management Science, EarlyView.Optimizing PWM performance requires not only appropriate duty cycle selection, but also careful choice of adjuvant formulation tailored to each nozzle type. Drift control agents increased droplet size and reduced fine droplets, mitigating PWM‐induced variability. Decreasing the duty cycle consistently narrowed the spray angle.
João Paulo Arantes Rodrigues da Cunha +3 more
wiley +1 more source
Analytical Science Advances, Volume 7, Issue 1, June 2026.ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo +2 more
wiley +1 more source
Effectiveness of dimethylpolysiloxane during deep frying
European Journal of Lipid Science and Technology, 2004 AbstractIn the last decades, silicones and particularly dimethylpolysiloxane (DMPS) added to oils and fats at very low concentrations (1–5 mg/kg) have been widely applied as inhibitors of thermoxidative reactions in deep frying. In this review, information available on the mechanisms of DMPS action during the frying process is summarised.
Márquez Ruiz, Gloria +2 more
openaire +3 more sources
Legume Science, Volume 8, Issue 2, June 2026.ABSTRACT Instrumental characterisation of the volatile organic compounds (VOCs), responsible for off‐aroma, is mainly centred on gas chromatography‐based techniques. Despite previous reviews that have addressed the chemical compounds and biosynthetic pathways of off‐aroma generation, to date, there is a lack of a comprehensive review that critically ...
Piyumi Chathurangi Wanniarachchi +3 more
wiley +1 more source
Mechanistic Review of Topical Therapies Targeting Dermal Fibroblasts in Skin Aging and Rejuvenation
Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.ABSTRACT Background Skin aging appears in multiple forms, including wrinkles, sagging, scarring, atrophy, and photoaging. Although each phenotype has distinct biological features, all are rooted in dermal fibroblast dysfunction. This review examines the molecular pathways underlying these conditions and evaluates topical interventions designed to ...
Seyedeh Melika Akaberi +2 more
wiley +1 more source