Results 1 to 10 of about 19,331,121 (349)

Force‐Induced Synergetic Pigmentary and Structural Color Change of Liquid Crystalline Elastomer with Nanoparticle‐Enhanced Mechanosensitivity

Advanced Science, 2022
The ability of some animals to rapidly change their colors can greatly improve their chances of escaping predators or hunting prey. A classic example is cephalopods, which can rapidly shift through a wide range of colors.
Chang Sun, Shuoning Zhang, Yunxiao Ren, Jianying Zhang, Jiyuan Shen, Shengyuan Qin, Wei Hu, Siquan Zhu, Huai-He Yang, Dengke Yang   +9 more
semanticscholar   +3 more sources

Effect of Staining and Bleaching protocol on Color Change of Bioactive Resin Composite Restorative Materials

Journal of Pharmacy and Bioallied Sciences
Background: Dental bleaching is a common procedure to enhance aesthetics, but it often interacts with existing composite restorations. While previous studies focused on conventional composites, it is important to evaluate the impact of bleaching on ...
Shara Ismael Sajini
doaj   +2 more sources

Pressure-Induced Color Change in the Lutetium Dihydride LuH2 [PDF]

Chinese Physics Letters, 2023
The lutetium dihydride LuH2 is stable at ambient conditions. Here we show that its color undergoes sequential changes from dark blue at ambient pressure to pink at ∼ 2.2 GPa and then to bright red at ∼ 4 GPa upon compression in a diamond anvil cell. Such
P. Shan 单, N. Wang 王, Xiquan 希诠 Zheng 郑, Q. Qiu 仇, Y. Peng 彭, J. Cheng 程   +5 more
semanticscholar   +1 more source

Effects of thermal cycles and immersion in different beverages on color, translucency and hardness of different composite resins

Selcuk Dental Journal, 2023
The aim of this study is to evaluate the color stability, translucency and hardness of eight different composite resins, after thermal cycling and immersion in beverages. Six light-cured dimethacrylate-based composite (Clearfil Majesty Esthetic, Clearfil
Ömer Sağsöz, Pınar Gül
doaj   +1 more source

Effect of finishing and polishing systems on the surface roughness and color change of composite resins

Journal of Clinical and Experimental Dentistry, 2021
Background This study is to examine the surface roughness and color changes occurring on composite resins following the application of different finishing and polishing systems. Material and Methods In our study, a total of 200 samples were prepared from
N. Aydın, F. Topçu, S. Karaoğlanoğlu, E. Oktay, U. Erdemir   +4 more
semanticscholar   +1 more source

Pecan color change during storage: Kinetics and Modeling of the Processes

Current Research in Food Science, 2022
Postharvest changes in pecan nutmeat color are affected by many factors, both internal and external. The temperature, relative humidity (RH) of the surrounding environment, and storage time are major factors contributing to color deterioration of the ...
Himanshu Prabhakar, C. Bock, W. Kerr, F. Kong   +3 more
semanticscholar   +1 more source

Global Transcriptome Analysis Revealed the Molecular Regulation Mechanism of Pigment and Reactive Oxygen Species Metabolism During the Stigma Development of Carya cathayensis

Frontiers in Plant Science, 2022
Hickory (Carya cathayensis Sarg.) is a monoecious plant of the genus Carya of the Juglandaceae family. Its nuts contain a number of nutritional compounds and are deeply loved by consumers.
Yulin Xing, Ketao Wang, Chunying Huang, Jianqin Huang, Yirui Zhao, Xiaolin Si, Yan Li   +6 more
doaj   +1 more source

Lilac (Syringa oblata) genome provides insights into its evolution and molecular mechanism of petal color change

Communications Biology, 2022
Color change during flower opening is common; however, little is understood on the biochemical and molecular basis related. Lilac (Syringa oblata), a well-known woody ornamental plant with obvious petal color changes, is an ideal model.
B. Ma, Jing Wu, Tian-Le Shi, Yunyao Yang, Wen-Bo Wang, Y. Zheng, S. Su, Yun-cong Yao, Wenbo Xue, I. Porth, Y. El-Kassaby, Ping-Sheng Leng, Zenghui Hu, Jian-Feng Mao   +13 more
semanticscholar   +1 more source

Molecular and Metabolic Insights into Anthocyanin Biosynthesis for Leaf Color Change in Chokecherry (Padus virginiana)

International Journal of Molecular Sciences, 2021
Chokecherry (Padus virginiana L.) is an important landscaping tree with high ornamental value because of its colorful purplish-red leaves (PRL). The quantifications of anthocyanins and the mechanisms of leaf color change in this species remain unknown ...
Xiang Li, Yan Li, Minghui Zhao, Yanbo Hu, Fanjuan Meng, Xingshun Song, M. Tigabu, V. Chiang, R. Sederoff, Wenjun Ma, Xiyang Zhao   +10 more
semanticscholar   +1 more source

Water Sorption, Solubility and Color Stability of Different Bulk-Fill Restorative Materials

Cumhuriyet Dental Journal, 2022
Objectives: The aim of this study was to evaluate the color stability, water sorption and solubility of recent bulk-fill restorative materials. Materials and Methods: Seventy disc shaped specimens (height:1mm, diameter:15mm) were prepared with a micro ...
Gülşah Tonga, Hüseyin Hatırlı, Şura Boyraz   +2 more
doaj   +1 more source