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Journal articles on the topic 'Gold color'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Ding, Ying Kun, Yan Fang Xu, and Yu Ting Ke. "Analysis of the Color Performance of Gold and Silver Foil Paper." Applied Mechanics and Materials 469 (November 2013): 265–68. http://dx.doi.org/10.4028/www.scientific.net/amm.469.265.

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The study on the method of the color measurement of gold and silver foil paper is important to control color quality in the printing industry. The methods used in the experiments were to study the role of the gold tone and silver tone by studying the influence of gold tone and silver tone with different content on the chromatic value of normal color ink with different tone and different saturation. In the experiments, chromatic value of SPIN and SPEX respectively in the diffuse light conditions of color measurement could represent the chromatic value of the ink containing gold or silver ink. T

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Писаревська, Оксана Вікторівна. "ЖОВТИЙ КОЛІР В ІДІОСТИЛІ АНАТОЛІЯ ПЕРЕРВИ". Наукові записки Харківського національного педагогічного університету імені Г.С. Сковороди "Літературознавство" 3, № 82 (2015): 119–28. https://doi.org/10.5281/zenodo.45549.

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In the given article an attempt has been made to analyze coloring in poetry of the Kharkiv poet Anatoly Pererva. The aim of the work was to study the ideological and aesthetic meanings, and their implementation thanks to the color. The analysis of the actual material allows to claim that most often among all range of colors in the author’s poetry five colors dominated: yellow, blue, black, white, green. Ideological and aesthetic content of gold and yellow color are analyzed in the work in detail, their role is demonstrated in formation of author’s creative manners. Yellow color her

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Hauptmann, Andreas, and Sabine Klein. "Golden Artifacts from the Royal Tombs of Ur, Mesopotamia." METALLA 22, no. 1 (2016): 84–88. http://dx.doi.org/10.46586/metalla.v22.2016.i1.84-88.

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Visual inspection of the gold artifacts from Ur shows that there are variations of color and this should be to be expected with gold alloys: The gold objects of Ur appear yellowish, whitish and reddish with changing tints. Details of color variations must have been certainly well known already in early gold smithing, so that it is reasonable to assume that the different colors could have been produced deliberately. In order to find out the causes of this differences in coloration a first stage of the larger joint venture between the Penn Museum, the Deutsches Bergbau-Museum Bochum, the Goethe-

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Muhamad Khoirul Anam, Ratna Mustika Yasi, and Mahendra Abiyaksa. "Analysis of Resistor Color Differences Against Resistance Values." Journal of Educational Engineering and Environment 1, no. 1 (2022): 31–33. http://dx.doi.org/10.36526/jeee.v1i1.2268.

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A resistor is an electronic component that functions as an electric current inhibitor which has units of ohms and has different values based on the difference in the position of the color of the bracelet on the resistor in the experiment, the value of 330 from orange, orange, brown, gold, 1000 from brown, black, red, gold and 130Ω of brown, red, brown, gold, and 100Ω of brown, black, brown, gold. The resistor value also has a difference when it is determined using a calculation based on a formula with a calculation using a multimeter measuring instrument, it is influenced by the tolerance valu

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Lalwani, Karthik, Nathan Dinh, Michael C. Leopold, and Ryan H. Coppage. "Sintering-Based In-Situ Synthesis and Characterization by TEM of Noble Metal Nanoparticles for Ceramic Glaze Color Control." Nanomaterials 11, no. 8 (2021): 2103. http://dx.doi.org/10.3390/nano11082103.

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Gold and silver salt mixtures are incorporated in ceramic glazes for in situ development of mixtures of gold and silver nanoparticles (NPs) that subsequently allow for a wide spectrum of low metal loading color control within ceramic materials. Prior work has shown that gold NPs can be used to create vibrant, color-rich red pigments in high-temperature ceramic and glass applications, though the achievable diameter of the gold NP ultimately limits the available range of color. The current study significantly expands color control from traditional gold nanoparticle red through silver nanoparticl

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Feitosa-Santana, Claudia, Margaret Lutze, Pablo A. Barrionuevo, and Dingcai Cao. "Assessment of #TheDress With Traditional Color Vision Tests: Perception Differences Are Associated With Blueness." i-Perception 9, no. 2 (2018): 204166951876419. http://dx.doi.org/10.1177/2041669518764192.

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Based on known color vision theories, there is no complete explanation for the perceptual dichotomy of #TheDress in which most people see either white-and-gold (WG) or blue-and-black (BK). We determined whether some standard color vision tests (i.e., color naming, color matching, anomaloscope settings, unique white settings, and color preferences), as well as chronotypes, could provide information on the color perceptions of #TheDress. Fifty-two young observers were tested. Fifteen of the observers (29%) reported the colors as BK, 21 (40%) as WG, and 16 (31%) reported a different combination o

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Ghiotto, Monica Federica, and Hirmawan Wijanarka. "American Dreams Represented through the Color in Fitzgerald�s The Great Gatsby." Journal of Language and Literature 16, no. 1 (2016): 55–62. http://dx.doi.org/10.24071/joll.v16i1.151.

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This article aims at observing F. Scott Fitzgeralds The Great Gatsby that was first published in 1925, a novel about a man named Gatsby who wants to get his love back by making effort to be a rich person. The prominent color symbols and how the symbols represent the American Dream are the main concern of this article. Two objectives are set to guide the study of the novel. The first is to explai the color symbols that are prominent in the study, and the second is to analyze how the color symbols represent the American Dream. From the analysis, there are three prominent colors presented in the

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Ma, Lanxin, Kaixiang Hu, Chengchao Wang, Jia-Yue Yang, and Linhua Liu. "Prediction and Inverse Design of Structural Colors of Nanoparticle Systems via Deep Neural Network." Nanomaterials 11, no. 12 (2021): 3339. http://dx.doi.org/10.3390/nano11123339.

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Noniridescent and nonfading structural colors generated from metallic and dielectric nanoparticles with extraordinary optical properties hold great promise in applications such as image display, color printing, and information security. Yet, due to the strong wavelength dependence of optical constants and the radiation pattern, it is difficult and time-consuming to design nanoparticles with the desired hue, saturation, and brightness. Herein, we combined the Monte Carlo and Mie scattering simulations and a bidirectional neural network (BNN) to improve the design of gold nanoparticles’ structur

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Wang, Yichen, Xiujuan Reng, Dong Wang, Haifeng Liu, and Yu Wu. "Minimizing Color Difference in AAO-Based Coatings for Urban Camouflage." Nanomaterials 15, no. 12 (2025): 890. https://doi.org/10.3390/nano15120890.

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We explored anodic aluminum oxide (AAO) stealth materials combining low infrared emissivity and visible structural coloration through multi-parameter modulation. Using DC ion gold sputtering and UHV magnetron chromium sputtering, we successfully prepared an AAO stealth material with high-saturation visible structural coloration and low infrared emissivity (ε < 0.17). Quantitative evaluation based on the CIE Lab color difference model indicated that the gold-coated samples had high matching accuracy with PANTONE standard colors (ΔEab* < 1.6). The chromium-coated samples had slightly lower

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Manigley, C., and J. Roth. "Applications of immunocolloids in light microscopy. IV. Use of photochemical silver staining in a simple and efficient double-staining technique." Journal of Histochemistry & Cytochemistry 33, no. 12 (1985): 1247–51. http://dx.doi.org/10.1177/33.12.2415576.

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We report the development of a new light-microscopic double-staining technique using colloidal gold as sole marker. The contrasting color to the red of colloidal gold is achieved by the application of photochemical silver reaction. The silver reaction, which is principally performed at the end of the first staining sequence, converts the red color of a gold-labeled reagent into black. This contrasts clearly with the red coloration that results from the second incubation sequence without silver reaction. For antigen double staining, the same protein A-gold complex can be used to provide the bla

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Putri, Dilla Annisa, and Yuliarma Yuliarma. "Decorative Decorations in Gold Thread Shown on Aisles and Women's Bride Clothes in Naras, Pariaman City." JURNAL PENDIDIKAN DAN KELUARGA 14, no. 02 (2022): 64. http://dx.doi.org/10.24036/jpk/vol14-iss02/1005.

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An overview of the characteristics of motif design, including motif design, decorative patterns, placement of motifs, color combinations, and gold thread embroidery techniques on wedding dresses and aisles in Naras Kota Pariaman, is presented in this study. The method used is descriptive qualitative with the main data needed in the form of primary data and secondary data. Data were collected through observation, interview, and documentation techniques. Data analysis was carried out through data reduction, data presentation, and drawing conclusions. To get the validity of the data obtained thro

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Peng, Min, Wei-Jie Zhao, Mandana Hosseini, Wen-Juan Zhou, Ting Xiao, and Jun-Lan Chuan. "Influence of Restorative Materials on Color of Implant-Supported Single Crowns in Esthetic Zone: A Spectrophotometric Evaluation." BioMed Research International 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/5034358.

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Restorations of 98 implant-supported single crowns in anterior maxillary area were divided into 5 groups: zirconia abutment, titanium abutment, and gold/gold hue abutment with zirconia coping, respectively, and titanium abutment with metal coping as well as gold/gold hue abutment with metal coping. A reflectance spectrophotometer was used to evaluate the color difference between the implant crowns and contralateral/neighboring teeth, as well as the color difference between the peri-implant soft tissue and the natural marginal mucosa. The mucosal discoloration score was used for subjective eval

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13

Klumdoung, Pattarinee, Piyapong Asanithi, Surasing Chaiyakun, and Pichet Limsuwan. "Variation of Color in Zirconium Nitride Thin Films Prepared by Reactive DC Magnetron Sputtering." Advanced Materials Research 214 (February 2011): 320–24. http://dx.doi.org/10.4028/www.scientific.net/amr.214.320.

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This study is to evaluate a color variation of the zirconium nitride thin film, prepared from deposition technique of different N2 flow rates, ranging from 0.0 to 3.0 sccm, whereas the Ar flow rate is fixed at 3 sccm. The thin film was deposited on an unheated silicon wafer (100) via a reactive DC magnetron sputtering. The deposition current and deposition time were 0.6 A and 15 minutes, respectively. In the study, colors of film were changed from silver, gold, dark brown, brown, purple, pink to blue, when N2 flow rate further increase. Interestingly, the results indicate that gold color occur

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Kawabe, Yukari, Takashi Ito, Hiroaki Yoshida, and Hiroshi Moriwaki. "Glowing gold nanoparticle coating: restoring the lost property from bulk gold." Nanoscale 11, no. 9 (2019): 3786–93. http://dx.doi.org/10.1039/c8nr10016k.

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15

Du, Jian, and Jun Wei Di. "Electrodeposition of Blue Gold Thin Film onto Indium Tin Oxide Coated Glass." Advanced Materials Research 287-290 (July 2011): 2271–74. http://dx.doi.org/10.4028/www.scientific.net/amr.287-290.2271.

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A simple one-step method was developed to electrodeposit gold thin film from HAuCl4solution with cyclic voltammetric mode on indium tin oxide (ITO) coated glass. The color of as-prepared gold film can vary from red to blue due to different particle-particle interaction. The Au thin film comprised of isolated gold nanoparticles (GNPs) were red color, while blue gold thin films were obtained by electrodeposition in high HAuCl4concentration and the increasing deposition cycles.

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Rao, Shun, and Jing Liu. "Study on Decorative Art of Ink Color Painting Gold in Jingdezhen." International Journal of Education and Humanities 8, no. 2 (2023): 134–36. http://dx.doi.org/10.54097/ijeh.v8i2.7780.

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Ink and Gold Tracing represents a unique and distinctive approach within the realm of ceramic decorative art. Building upon the foundation of ink tones, the artwork's colors are harmonized through the incorporation of red and gold, resulting in a more vibrant and rich palette. The three colors strike a balance that avoids excessive saturation and heaviness, while exuding elegance and sophistication, captivating the observer. The restrained use of color prevents the artwork from appearing overly gaudy, and creates a striking overall decorative impact. The intricate craftsmanship and the two-ste

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Febiola, Natasya Anggia, and Yuliarma Yuliarma. "A Study on the Colors of Traditional Blongket Weaving Fabric at Griya Kain Tuan Kentang, Palembang City." Ekspresi Seni : Jurnal Ilmu Pengetahuan dan Karya Seni 26, no. 2 (2024): 320. https://doi.org/10.26887/ekspresi.v26i2.4853.

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Each woven product from various regions has its own uniqueness, because it comes from a different source of ideas. One example is Blongket weaving, which has unique characteristics. The most prominent feature in this study is the type of color and color combination in the Blongket woven fabric which is processed with a limar technique that makes a variety of colors. Until now, the uniqueness of the type of color and the combination of colors with the process of being smeared has not been widely known by the public in general. This study aims to study the types of colors and color combinations

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Susanti, Sri, Ely Ezir, and Wan Anayati. "THE SYMBOLIC MEANING OF COLORS IN HARRY POTTER AND THE DEATHLY HALLOWS." JOURNAL OF LANGUAGE 6, no. 2 (2024): 383–91. http://dx.doi.org/10.30743/jol.v6i2.9612.

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This study examines the symbolic meanings of colors in Harry Potter and the Deathly Hallows by J.K. Rowling, utilizing archetypal criticism and Carl Jung's theory of archetypal symbols. Through a qualitative analysis, the research explores how color functions as a tool for conveying deep thematic elements, enhancing the narrative, and reflecting the emotional and psychological states of the characters. Colors such as red, gold, green, black, white, and blue are shown to symbolize various abstract concepts, including friendship, bravery, immortality, power, love, and death. For instance, red an

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Fukuda, Nobuko, and Sakae Manaka. "Visible surface diffusion of gold nanostructures on a paper at room temperature through localized surface plasmon resonance." MRS Advances 4, no. 5-6 (2019): 325–30. http://dx.doi.org/10.1557/adv.2019.108.

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ABSTRACTWe visually observed color changes of discontinuous gold surfaces on paper substrates through localized surface plasmon resonance (LSPR) at room temperature due to surface diffusion of gold nanostructures. Isolated nanoparticles and an uncompleted nanosheet of gold were obtained by thermal vapor deposition. After preservation for 8 months in air at room temperature, the particle sizes and shapes remarkably changed with color changes. The surface diffusion of the discontinuous gold on the paper would be derived from solid-state dieting, resulting in the growth of the nanosheet defect an

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20

Okazawa, G., K. Koida, and H. Komatsu. "Categorical properties of the color term "GOLD"." Journal of Vision 11, no. 8 (2011): 4. http://dx.doi.org/10.1167/11.8.4.

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21

Uhlenhaut, D. I., P. Smith, and W. Caseri. "Color Switching in Gold—Polysiloxane Elastomeric Nanocomposites." Advanced Materials 18, no. 13 (2006): 1653–56. http://dx.doi.org/10.1002/adma.200600183.

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22

Yu, Dong Mei, Jian Bin Zhang, Juan Juan Li, and Jian Gang Jia. "The Color, Taste and Toxicity of Non-Ferrous Metals." Advanced Materials Research 706-708 (June 2013): 323–26. http://dx.doi.org/10.4028/www.scientific.net/amr.706-708.323.

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The mechanical and physical properties of metals are closely related to engineering applications. As ecological materials, color, taste and toxicity of metals should be taken into consideration. Metals have specific colors, such as gold, silver, bronze and iron. "Metallic taste" is another taste different from the sour, sweet, bitter, saltiness and umami. Directives in European Union reveal different toxicities on the health hazards.

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Kim, Gumsun, Seong-Ho Lim, and Byung-Ha Lee. "Optimum Condition and Color Mechanism for Gold Color Glaze in Diopside Crystallization." Korean Journal of Materials Research 23, no. 5 (2013): 286–92. http://dx.doi.org/10.3740/mrsk.2013.23.5.286.

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Winnall, Wendy R., Ashleigh Haynes, Walther Klerx, et al. "The Effects of Filter Ventilation and Expanded Tobacco on the Tar, Nicotine and Carbon Monoxide Yields from Cigarettes Sold in Australia." International Journal of Environmental Research and Public Health 22, no. 1 (2024): 50. https://doi.org/10.3390/ijerph22010050.

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Cigarette brand variant names and characteristics such as the taste and feel of the smoke can mislead consumers into believing some products are less harmful. We assessed the characteristics of three common cigarette variants sold in Australia, “gold”, “blue” and “red”, to determine which characteristics differed by color, and which affected tar, nicotine and carbon monoxide (TNCO) yields. TNCO yields, physical parameters, expanded tobacco and filter ventilation were measured in cigarette color variants from eight brands. Filter ventilation and expanded tobacco were common across brands and va

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Jeong, Woon-Jo. "Development of Near Gold-Colored TixZr1-xN Nano Thin Films by Arc Ion Plating." Journal of Nanoscience and Nanotechnology 21, no. 9 (2021): 4818–23. http://dx.doi.org/10.1166/jnn.2021.19261.

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A gold plating technique with wet chemical solution is widely used to make different metallic colors for various industrial applications. However, it results in environmental pollution due to the generation of contaminated water, and it is also an expensive process. As an alternative approach, it is often desirable to use the Physical Vapor Deposition coating method that does not generate such pollution, and to use cheaper material to imitate gold colors. In this letter, target materials consisting of Ti–Zr alloy are employed to realize tens of nanometers thickness metallic thin film that can

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Lee, Young Jin, Youngsoo Kim, Seokhyeon Hong, and Soon-Hong Kwon. "Ultrathin Submicrometer Scale Multicolor Detector of Visible Light Based on Metamaterial." Sensors 19, no. 19 (2019): 4103. http://dx.doi.org/10.3390/s19194103.

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In this study, we propose a multi-color detector using a simple plasmonic metamaterial structure consisting of a silver and a indium phosphide. The color detector is composed of a metal strip with a periodicity in the x-axis direction on a layer of the dielectric material located on a metal substrate. This color detector can control the spectrum absorbed in the dielectric material layer by changing the thickness of the dielectric material layer or the width of the metal strip. The triangle formed by the three primary colors, namely, red, green, and blue, which are representatively detected by

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27

Ferrari, Enrico. "Gold Nanoparticle-Based Plasmonic Biosensors." Biosensors 13, no. 3 (2023): 411. http://dx.doi.org/10.3390/bios13030411.

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One of the emerging technologies in molecular diagnostics of the last two decades is the use of gold nanoparticles (AuNPs) for biosensors. AuNPs can be functionalized with various biomolecules, such as nucleic acids or antibodies, to recognize and bind to specific targets. AuNPs present unique optical properties, such as their distinctive plasmonic band, which confers a bright-red color to AuNP solutions, and their extremely high extinction coefficient, which makes AuNPs detectable by the naked eye even at low concentrations. Ingenious molecular mechanisms triggered by the presence of a target

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Tang, Chia-Pei, Chen-Hung Hsieh, and Tu-Liang Lin. "Computer-Aided Image Enhanced Endoscopy Automated System to Boost Polyp and Adenoma Detection Accuracy." Diagnostics 12, no. 4 (2022): 968. http://dx.doi.org/10.3390/diagnostics12040968.

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Colonoscopy is the gold standard to detect colon polyps prematurely. Early detection, characterization and resection of polyps decrease colon cancer incidence. Colon polyp missing rate remains high despite novel methods development. Narrowed-band imaging (NBI) is one of the image enhance techniques used to boost polyp detection and characterization, which uses special filters to enhance the contrast of the mucosa surface and vascular pattern of the polyp. However, the single-button-activated system is not convenient for a full-time colonoscopy operation. We selected three methods to simulate t

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Liu, Xiao Zhen, Cheng Zhang, Wan Wan Zhu, Xiao Zhou Liu, Jie Chen, and Xiu Min Gui. "Effect of Sm-Au on Silver Staining Results and it ́s UV-Vis Absorption Spectrum." Advanced Materials Research 1118 (July 2015): 83–86. http://dx.doi.org/10.4028/www.scientific.net/amr.1118.83.

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Sm particles and gold nanoparticles were prepared respectively. Effects of Sm-Au particles on silver staining results were studied, and UV-Vis absorption spectrum of Sm-Au particles solution was studied. Time and color of sport with Sm-Au particles is longer and darker than that of with gold nanoparticles. The time of sport with Sm-Au particles is as long as 28.5 min, which is 2.6 times as long as with gold nanoparticles. Although amount of gold nanoparticles reduced 80%, the color of sport with Sm-Au particles is darker than that of with gold nanoparticles. In 200.00-800.00 nm, Sm particles s

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Chen, Yuheng. "Biosensors Based on Gold Nano-Clusters." Theoretical and Natural Science 4, no. 1 (2023): 110–18. http://dx.doi.org/10.54254/2753-8818/4/20220531.

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The world is entering an era of strong infectious diseases, and it is urgent to develop a new type of rapid, efficient detection system. This graph specifically illustrates the detection function of the gold nanoparticles, and the gold nanoparticles-based sensor. Gold-based nanoclusters (NCs) which has a small particle size, has a high degree of stability and no impact on the biological activity. Gold-based NCs has a surface plasma resonance effect and produces visible color, which can be detected by observing the color change using the agglomeration reaction of the detected substance with Gol

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Huang, Houyi, Guanglin Xu, and Xinyou Liu. "Study on the Purity of Gold Leaf in a SO2 Atmosphere at Ambient Temperature." Materials 14, no. 9 (2021): 2425. http://dx.doi.org/10.3390/ma14092425.

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Gold leaf samples of different purities were corroded in a SO2 atmosphere at three different relative humidities (30%, 60%, 90%) at ambient temperature, and the effects on color, gloss, and morphology were studied. Results showed that a corrosion rate of 0.0898 g/cm2 could be attained after 6 weeks at high humidity. Color changes also occurred during the gold leaf corrosion process, and many thin pits formed on the surfaces, as shown by SEM. EDX results showed that these pits contained C, O, and S compounds. By comparing the results of different gold purity samples and different relative humid

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Kallek, M., S. Ataoglu, Y. Yagci, H. Bozkurt, and A. Gulluoglu. "In the Jewelry, Brazing and Laser Welding with Parameter Optimization." Archives of Metallurgy and Materials 57, no. 2 (2012): 525–37. http://dx.doi.org/10.2478/v10172-012-0055-y.

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In the Jewelry, Brazing and Laser Welding with Parameter OptimizationIn this study, brazing and laser welding were experimentally compared for 9, 14 and 18 carat gold alloys in different color. The gold alloys were joined by laser welding and brazing and the microstructure, hardness, chemical composition, color of the weld joints were investigated. According to study, in laser welding, voltage, pulse duration, pulse diameter and frequency are the most important welding parameters that influence the quality of joints. Welded joints are characterized using three geometric parameters: penetration

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Yu, Qinghai, Jingxuan Pei, Jiankang Huang, Yuejuan Zhang, and Di Ma. "Influence of Alloy Substrate Treatment on Microstructure and Surface Performances of Arc-Ion Plated Gold-Like Film." Materials 12, no. 1 (2019): 180. http://dx.doi.org/10.3390/ma12010180.

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Three typical surface pretreatment strategies (grind, drawing, polishing) are employed to explore the influence of alloy substrate treatment on microstructure and surface performances of arc-ion plated TiN and ZrN films. The luminance and color of the films are measured by the color coordinate value of CIELab system (a color system which is defined by the International Commission on illumination). The crystal phases, morphology and microstructure are characterized and analyzed by scanning electron microscope (SEM) and X-ray powder diffraction (XRD). In addition, the anti-alkali, salt corrosion

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Shivaprakash, Y., S. S. Bellad, C. M. Dinesh, M. Satish, Gavisiddayya Mathad, and Deepa Pathar. "An Investigation of Two Distinct Borate-Based Reddish Ruby Glasses Containing Gold Nanoparticles." Indian Journal Of Science And Technology 18, no. 4 (2025): 304–12. https://doi.org/10.17485/ijst/v18i4.shivaprakash.

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Objective: To overcome the limitation seen in the method of synthesis of Gold (Au) Nano Particles (AuNPs) in the ruby glasses by choosing the special binary borate-based glass composition without the need of adding any reducing agents and to produce reddish-ruby color in the glasses containing AuNPs. Methods: Two distinct binary borate glass compositions 30BaO-70B2O3 and 30Li2O–70B2O3 with HAuCl4.3H2O (gold chloride) as a dopant are used to prepare ruby glasses by the melt quenching synthesis method. Without adding any reducing agents and heat treatment, the samples are formed in reddish ruby

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Ruangtaweep, Yotsakit, and Jakrapong Kaewkhao. "Preparation of Ruby Red Glasses from Gold Nanoparticles: Influence of Soaking Time." Advanced Materials Research 770 (September 2013): 96–99. http://dx.doi.org/10.4028/www.scientific.net/amr.770.96.

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In this research, effects of soaking time in melting glass process on red color development have been investigated. The red glasses were prepared from gold nanoparticles (AuNPs) with compositions of 70.475SiO2 : 11Na2O : 9CaO : 9K2O : 0.005SeO2 : 0.5SnO2 : 0.02AuNPs % by weight and vary soaking time at 1 to 5 hours. The glasses were melted the normal melt-quench technique. The color of glasses were measured by uv-visible spectrophotometer in the wavelength range 300-900 nm and color coordinate in CIEL*a*b* system. The result found that, the glasses sample with 1 and 2 hours of soaking time are

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Nimnual, Pisitpat, Aparporn Sakulkalavek, and Rachsak Sakdanuphab. "The Influence of N₂ Partial Pressure on Color, Mechanical, and Corrosion Properties of TiN Thin Films Deposited by DC Reactive Magnetron Sputtering." Key Engineering Materials 659 (August 2015): 550–54. http://dx.doi.org/10.4028/www.scientific.net/kem.659.550.

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Multi-functional thin films have gained increasing importance in a decorative application. Among the available material, titanium nitride (TiN) thin film is interesting due to its golden color and mechanical resistance. Beside their properties, the corrosion property of TiN films is mainly considered in order to extend the life time. In this work, the TiN thin films were deposited on 3x3 cm2 Si(100) substrates by dc reactive magnetron sputtering technique. The effects of N2 partial pressure (PN2) on deposited film properties such as microstructure, surface morphology, color, mechanical and cor

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Kool, Lars, Anton Bunschoten, Aldrik H. Velders, and Vittorio Saggiomo. "Gold nanoparticles embedded in a polymer as a 3D-printable dichroic nanocomposite material." Beilstein Journal of Nanotechnology 10 (February 12, 2019): 442–47. http://dx.doi.org/10.3762/bjnano.10.43.

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Background: Nanotechnology, even if unknowingly, has been used for millennia. The occurrence of shiny colors in pottery and glass made hundreds and thousand of years ago is due to the presence of nanoparticles in the fabrication of such ornaments. In the last decade, 3D printing has revolutionized fabrication and manufacturing processes, making it easier to produce, in a simple and fast way, 3D objects. Results: In this paper we show how to fabricate a 3D-printable nanocomposite composed of dichroic gold nanoparticles and a 3D-printable polymer. The minute amount of gold nanoparticles used for

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Salih, Ahmed E., Mohamed Elsherif, Fahad Alam, Ali K. Yetisen, and Haider Butt. "Gold Nanocomposite Contact Lenses for Color Blindness Management." ACS Nano 15, no. 3 (2021): 4870–80. http://dx.doi.org/10.1021/acsnano.0c09657.

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Do, Jaekwon, Michael Fedoruk, Frank Jäckel, and Jochen Feldmann. "Two-Color Laser Printing of Individual Gold Nanorods." Nano Letters 13, no. 9 (2013): 4164–68. http://dx.doi.org/10.1021/nl401788w.

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Liu, Jingbei, Yanhui Liu, Pan Gong, et al. "Combinatorial exploration of color in gold-based alloys." Gold Bulletin 48, no. 3-4 (2015): 111–18. http://dx.doi.org/10.1007/s13404-015-0167-z.

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Fortman, John J., and Jeffrey A. Schreier. "Some modified two-color formaldehyde clock salutes for schools with colors of gold and green or gold and red." Journal of Chemical Education 68, no. 4 (1991): 324. http://dx.doi.org/10.1021/ed068p324.

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Ruangtaweep, Yotsakit, and Jakrapong Kaewkhao. "Development of Self-Striking Red Glass from Gold Nanoparticles." Key Engineering Materials 675-676 (January 2016): 89–92. http://dx.doi.org/10.4028/www.scientific.net/kem.675-676.89.

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In this research, the self-striking red glass coloration from gold nanoparticles (AuNPs) doped in glasses has been developed. The glass samples were prepared in formula (63.995-x)SiO2 : 15Na2O : 10CaO : 10K2O : 0.5Sb2O3 : 0.005SeO2 : 0.5SnO2 : xAuNPs (where x is 0.00, 0.01, 0.02, 0.03, 0.04 and 0.05 % by weight). The glasses were melted by normal melt-quench technique at 1,500 °C in normal atmosphere. The red color was obtained immediately when take the glass out of furnace. The red color of glasses were confirmed by UV-visible spectrophotometer in the wavelength range 200-1100 nm and color co

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Jinlin, Gao. "A Cognitive Study on the Semantic Extensions of GOLD in English." English Language Teaching and Linguistics Studies 3, no. 3 (2021): p44. http://dx.doi.org/10.22158/eltls.v3n3p44.

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Based on the British National Corpus (BNC), this study attempts to analyze the contexts with gold and gold-relevant words. The corpus-based analysis of the contexts shows that the main meaning focuses of GOLD are: Color; Value; Rarity and Stability. The target scopes of GOLD include: Human, Animal, Object, Star, Plant, Place, Sport, Economy, Occupation, Music, Time, Chance, Rules and Ideas. The relationships between the source focuses and the target scopes fall into two levels: types and tendency. The types of relationships are metonymy, metaphor. The tendency shows the application tendency of

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Ankita, Majumdar. "ROLE OF COLORS IN DESIGN WEB BANNER ADVERTISING: IN THE CONTEXT OF ETHNIC APPAREL." International Journal of Research - GRANTHAALAYAH Composition of Colours, December,2014 (2017): 1–4. https://doi.org/10.5281/zenodo.887539.

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Since in the beginning colors have stirred our emotions. White chalk was a precious tool in the hand of Paleolithic artists. Gold from the very first civilization reminded us of the sun. A desire for the mysterious and exotic blue changed the course of history. Similarly in the modern period especially in advertising world, colors are always an important element of design for communication. It is the first thing that viewers notice in ads and today’s scenario the web is a global medium for advertising and as such it requires as to consider the meaning of color in a much broader context. Since

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Sayfullayev, Ramziddin Fazliddinovich Xolboyev Temur Sherzodovich Suyunov Azizbek Toxirovich Bozorova Shahnoza Abduhalilovna Shodiyorova Xosiyat Kamolovna. "THE ROLE OF CHEMISTRY IN CRIMINALISTICS." INTERNATIONAL BULLETIN OF MEDICAL SCIENCES AND CLINICAL RESEARCH 3, no. 4 (2023): 25–27. https://doi.org/10.5281/zenodo.7805957.

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The roots of this science go back centuries. It all started with the simplest chemical research methods. For example, instead of gold coins, scammers melted them from a mixture of copper, silver and gold. By choosing a combination of red and white metals, the scammers were able to preserve the color of the gold coins, reduce their gold content, or even dispense with this precious metal.

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Lishtaba, Tetiana, and Tetiana Oharienko. "COLOR LEXEMES IN SVETLANA BARABASH'S POETIC LEXICON." Naukovì zapiski Nacìonalʹnogo unìversitetu «Ostrozʹka akademìâ». Serìâ «Fìlologìâ» 1, no. 13(81) (2022): 293–96. http://dx.doi.org/10.25264/2519-2558-2022-13(81)-293-296.

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The article is devoted to the study of color lexemes as language units. The main tokens, which form the core of the lexical-semantic field of color of modern language, and peripheral, which have seven with a shade of the main tone and may have additional characteristics, are defined. The spectrum of compatibility of color lexemes with other tokens is outlined. It is emphasized that despite the significant scientific achievements on the problem of color designations, there are still aspects that deserve the attention of linguists. One such aspect is the study of color symbols in modern poetic t

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Y., Shivaprakash, and Anavekar R.V. "FABRICATION AND CHARACTERIZATION STUDIES OF LITHIUMBORATE RUBY GLASSES CONTAINING GOLD NANOPARTICLES." INTERNATIONAL JOURNAL OF RESEARCH- GRANTHAALAYAH 5, no. 4 RAST (2017): 80–86. https://doi.org/10.5281/zenodo.803432.

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Glasses containing Au nanoparticles have been synthesized in the base glass of composition 30Li2O–70B2O3 using gold chloride (HAuCl4.3H2O) as a dopant. The characteristic ruby color has been observed which is attributed due to surface plasmon resonance of the Au nanoparticles. The hue of the color increases with the increase of concentration of the dopant. Presence of the gold nanoparticles has been confirmed by studying the optical absorption spectra in the visible range which show a characteristic absorption peak at ~560nm. XRD and SEM studies show that the addition of Au increases the kinet

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Zhu, Jian, Yun-Qi Yu, Jian-Jun Li, and Jun-Wu Zhao. "Colorimetric detection of lead(ii) ions based on accelerating surface etching of gold nanorods to nanospheres: the effect of sodium thiosulfate." RSC Advances 6, no. 30 (2016): 25611–19. http://dx.doi.org/10.1039/c5ra26560f.

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The lead ion-participated etching of gold nanorods leads to qualitative spectral change from double bands to single band LSPR, which results in a distinct irreversible color change of the gold colloid from blue to red.

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Wang, Qi, Hao Wang, Si Wang, and Wen Zhang. "How Does the Design of Consultation Pages Affect Patients’ Perception of Physician Authority and Willingness to Seek Offline Treatment: A Randomized Controlled Trial." Behavioral Sciences 13, no. 7 (2023): 584. http://dx.doi.org/10.3390/bs13070584.

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This study aimed to assess the impact of the color and font size of a dialogue box on an online physician–patient interaction page on patients’ perceptions of the physician’s authority and their willingness to schedule an offline appointment. A 2 × 2 between-group experiment was conducted to compare the effects of two dialogue box colors (gold vs. grey) and two font sizes (large vs. regular) on patients’ perceptions. The results showed that a larger font size had a significant positive impact on patients’ perceptions of the physician’s authority, and the use of a gold-colored dialogue box also

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Sun, Sun, and Mi Mi Wang. "Effects of the Silk Road on Chinese Fabric Pattern Design." Advanced Materials Research 796 (September 2013): 542–48. http://dx.doi.org/10.4028/www.scientific.net/amr.796.542.

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After its opening, the Silk Road made its effects felt in the theme, format, and colors of pattern design of Chinese fabrics. In terms of themes, new figures of plants, animals and deity were presented. In terms of format, string of beads was originated from the western regions culture. Application and development of the gold-weaving techniques made fabric more magnificent and wealthy in color.

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