Dyed
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Plasma Treatment of Polyamide Fabric Surface by Hybrid Corona-Dielectric Barrier Discharge: Material Characterization and Dyeing/Washing Processes
In this study, the hybrid corona-dielectric barrier discharge plasma treatment was employed to modify the physical, chemical and morphological characteristics of a half-knitted fabric composed of 92% polyamide 6.6 and 8% elastane (PA). These properties of the fabric were evaluated by the water contact angle, x-ray diffraction, infrared spectroscopy, scanning
Mat. Res.. Publicado em: 28/11/2019
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2. Estudo comparativo do tingimento de malha PES/CO com água tratada com resíduo de clarificação de óleo vegetal, na forma natural e calcinada
RESUMO A indústria têxtil utiliza um grande volume de água, o que torna necessário encontrar opções mais sustentáveis para o seu uso, como a reutilização em novos tingimentos. O uso de um resíduo industrial sólido, como adsorvente, poderá ser uma alternativa para tratar o efluente têxtil. Este estudo teve como objetivo testar a viabilidade do re
Matéria (Rio J.). Publicado em: 16/09/2019
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3. Clinical trial for evaluation of Ricinus communis and sodium hypochlorite as denture cleanser
Abstract The development of opportunistic infections due to poor denture hygiene conditions justified the search for effective hygiene protocols for controlling denture biofilm. Objective This study evaluated Ricinus communis and sodium hypochlorite solutions in terms of biofilm removal ability, remission of candidiasis, antimicrobial activity, and partici
J. Appl. Oral Sci.. Publicado em: 2017-06
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4. On-line Green Solid Phase Extraction of Trace Rare Earth Elements and Uranium in Environmental Samples and ICP OES Detection
An on-line solid phase extraction (SPE) method using mini column packed with natural sorbent based on cotton roll dyed by quinalizarin was developed for simultaneously pre-concentration of rare earth elements and uranium at trace levels in environmental samples followed by inductively coupled plasma optical emission spectrometry (ICP OES) determination. Vari
J. Braz. Chem. Soc.. Publicado em: 2016-10
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5. A study on the functional properties of silk and polyester / lyocell mixed fabric
ABSTRACT Silk is one of the valuable fibers in textile industry. It is used for delicate applications in many areas such as sarees, suitings, curtains and luxurious interiors. To diversify the properties and usages silk is mixed with polyester and lyocell. The fabric is dyed with natural dyes (kum kum, indigo, barberry) as well as synthetic dyes (reactive dy
Matéria (Rio J.). Publicado em: 2015-12
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6. Effect of resin-modified glass-ionomer cement lining and composite layering technique on the adhesive interface of lateral wall
Interface integrity can be maintained by setting the composite in a layering technique and using liners. Objective The aim of this in vitro study was to verify the effect of resin-modified glass-ionomer cement (RMGIC) lining and composite layering technique on the bond strength of the dentin/resin adhesive interface of lateral walls of occlusal restorations.
J. Appl. Oral Sci.. Publicado em: 2015-06
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7. Micro-sized erosions in a nanofilled composite after repeated acidic beverage exposures: consequences of clusters dislodgments
Objective: To evaluate the hardness (KHN), color stability (DE), and superficial micromorphology of two categories of composites after immersion in either distilled water or grape juice for up to 45 days. MATERIAL AND METHODS: Cylindrical specimens (6 mm diameter x 2 mm thick) were obtained according to the factors: composite [Opallis (FGM) and Filtek Z35
J. Appl. Oral Sci.. Publicado em: 04/07/2014
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8. Evaluation of the potential use of rebaudioside-A as sweetener for diet jam
Sweeteners based on stevia extract contain a series of diterpene glycosides derivatives from steviol, standing out the rebaudioside-A. There is no tabletop sweeteners in the market formulated purely with rebaudioside-A yet, so its use in foods depends on the development of new products followed by physicochemical and sensory evaluations. This work presents t
Food Sci. Technol. Publicado em: 24/09/2013
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9. Avaliação espectrofotométrica da clareação caseira e de consultório sob o braquete ortodôntico em esmalte e dentina / Spectrophotometric evaluation of home and office bleaching treatment under orthodontic bracket in enamel and dentin
The objective of this study was to evaluate, through espetrofotometria reflectance, the effectiveness of dental bleaching under the orthodontic bracket, in black tea dyed enamel and dentin, using carbamide peroxide 15% and hydrogen peroxide and 38%. The sample consisted of 32 bovine incisors sectioned into blocks of 8 mm x 8 mm , with 1 mm of enamel and 1.5
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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10. Effect of renal embolization with trisacryl and PAVc
OBJECTIVES: Evaluate the degree of vascular occlusion, vascular recanalization, and necrosis of the vascular wall caused by polyvinyl alcohol-covered polyvinyl acetate (PVAc) particles compared to trisacryl particles after renal embolization. METHODS: Seventy-nine female albino New Zealand rabbits underwent arterial catheterization of the right kidney. Thirt
Clinics. Publicado em: 2009-11
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11. Estudo experimental dos efeitos da embolização renal com partículas de trisacryl e de polivinil acetato recoberto com polivinil álcool / Experimental study of effects of renal embolization with trisacryl particles and polivinyl alcohol covered polivinyl acetate
Intra-arterial embolization is often utilized in medical practice preoperatively as adjuvant in controlling tumors, treatment of arteriovenous malformations and other vascular diseases. Often times, particles of different forms and compositions are employed. trisacryl (Embosphere®; BioSphere® Medical), a spheric embolic agent, is nowadays used with very sa
Publicado em: 2009
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12. Testicular morphology and morphometry in mice chronically exposed to arsenic / Morfologia e morfometria testicular de camundongos adultos submetidos à exposição crônica ao arsenato
There is an increasing concern about the potentially harmful effects of several environmental pollutants, as for instance, the inorganic arsenic, one of the main pollutants of the water worldwide. The intoxication by arsenic can be acute or chronic, and lead to a variety of pathologies and impairment of male reproductive system. This work aimed to investigat
Publicado em: 2009