Results 41 to 50 of about 17,691 (147)
Journal of Applied Oral Science, 2015 Objective To evaluate the effect of staining beverages (coffee, orange juice, and red wine) on the Vickers hardness and surface roughness of the base (BL) and enamel (EL) layers of improved artificial teeth (Vivodent and Trilux).Material and Methods ...
Karin Hermana NEPPELENBROEK +6 more
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Evaluation of the Antibacterial Activity of Annatto Dye on Some Pathogenic Bacteria
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2014 Background and Objectives:Today, disadvantages of antibiotics and synthetic preservatives have been identified, and researchers are seeking natural and safe alternatives.
Mahmoud Yolmeh +3 more
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Determination of Synthetic Colors in Some Locally Available Foods of Kashan City, Iran
International Archives of Health Sciences, 2016 Aims: The synthetic colors are preferred by the food industry because of the variety of shades, intensity, uniformity, excellent solubility and stability.
Sharafati Chaleshtori R.* PhD, +1 more
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Journal of Environmental Health and Sustainable Development, 2022 Introduction: Biodegradation of azo dyes under harsh environmental conditions has been of great interest for the treatment of colored effluents. The present study aims to evaluate Klebsiella quasipneumoniae GT7 for degrading azo dye Carmoisine under ...
Maryam Karimzadeh +3 more
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Ultra-high SERS detection of consumable coloring agents using plasmonic gold nanostars with high aspect-ratio spikes. [PDF]
Analyst, 2022 Atta S, Watcharawittayakul T, Vo-Dinh T.
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Interaction between staining and degradation of a composite resin in contact with colored foods
Brazilian Oral Research, 2011 Composite resins might be susceptible to degradation and staining when in contact with some foods and drinks. This study evaluated color alteration and changes in microhardness of a microhybrid composite after immersion in different colored foods and ...
Debora Soares-Geraldo +4 more
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Development of latent fingerprints using food coloring agents
IP International Journal of Forensic Medicine and Toxicological Sciences: The current study aims to explore the effectiveness of food dyes as potential agents for the formation of latent fingerprints on non-porous substrates.: The development of fingerprints is a long-established forensic technique crucial for identifying perpetrators. Traditional methods often use various powders to reveal latent fingerprints on different
Bhawna Sharma +2 more
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Health Risks of Synthetic Hair Dyes: Advantages of Natural Hair Dying Agents in Unani Medicine
Traditional and Integrative Medicine, 2019 Dying of hairs is customary cosmetic proceeding in all communities since immemorial time. There might be various reasons for hair coloring but the practice is very much alive in the society irrespective of creed and gender.
shagufta rehman +3 more
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Can discolored dental composites be bleached in depth? [PDF]
Restorative Dentistry & EndodonticsObjectivesPrevious in vitro studies determined the whitening effects of bleaching products on stained resin composite surfaces. This in vitro study aimed to verify the effectiveness of a whitening system on composite resin previously subjected to ...
Luca Giachetti +3 more
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Lifelong Multi-agent Task Allocation Based on Graph Coloring Hybrid Evolutionary Algorithm [PDF]
Jisuanji kexueThe multi-agent task allocation problem is a fundamental issue in the field of intelligent warehousing.It involves continuously assigning continuously incoming tasks to available agents to minimize the average cycle time of overall tasks.For suchlifelong
SHI Xiaoyan, YUAN Peiyan, ZHANG Junna, HUANG Ting, GONG Yuejiao
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