Preferred crystallographic orientation of nanocrystals embedded inside nanopores
Publication date: Available online 23 October 2019Source: Progress in Crystal Growth and Characterization of MaterialsAuthor(s): Hanna Bishara, Shlomo BergerAbstractThe preferred crystallographic orientation of nanocrystals plays a significant role in determining their properties. From the wide variety of nanocrystal growth techniques, we focus in this paper on crystal growth by precipitation from liquid solutions inside porous substrates, and discuss the progress that has been made during the last decade concerning the control of crystal growth direction through this method. In this overview, the motivation and principal mechanisms of achieving highly oriented nanocrystals are presented. Moreover, different experimental challenges within the described growth technique are probed. The paper presents the thermodynamic and kinetic considerations for favoring crystal growth inside pores rather than bulk growth. A special focus is made on the origin of obtaining preferred crystallographic orientations in various types of materials, including varying perspectives of thermodynamic and kinetic driving forces. The paper ends with technological application of crystal growth with preferred crystallographic orientation inside nano-pores.
This report continues the development of ALIs as a clinical tool in wildlife while systematically testing one possible method for determining an optimal ALI for a particular species. PMID: 32228119 [PubMed - as supplied by publisher]
Authors: Park J, Kim J, Chen Y, Song HC, Chen Y, Zheng M, Surh YJ, Kim UH, Park JW, Joe Y, Chung HT Abstract Oxidative stress is recognised as a key factor that can lead to cellular senescence and aging. Carbon monoxide (CO) is produced by haemoxygenase-1 (HO-1), which exerts cytoprotective effects in aging-related diseases, whereas the effect of CO on cellular senescence and aging has not been elucidated. In the current study, we clearly demonstrated that CO delays the process of cellular senescence and aging through regulation of miR-34a and Sirt1 expression. CO reduced H2O2-induced premature senescence in human ...
Publication date: Available online 1 April 2020Source: Journal of Microbiological MethodsAuthor(s): Wisnu Tafroji, Felicia Monica Bernadette, Ernawati A. Giri Rachman, Dodi Safari
Publication date: Available online 2 April 2020Source: Journal of Microbiology, Immunology and InfectionAuthor(s): Chun-Min Kang, Xiang-Jun Chen, Ching-Chin Chih, Chen-Ching Hsu, Ping-Hung Chen, Tai fen Lee, Lee-Jene Teng, Po-Ren Hsueh
Publication date: Available online 1 April 2020Source: Journal of Microbiology, Immunology and InfectionAuthor(s): Chien-Yu Lee, Pi-Sheng Wang, Yuan-Der Huang, Yung-Ching Lin, Yung-Nien Hsu, Shih-Chung Chen
Publication date: Available online 1 April 2020Source: Journal of Microbiology, Immunology and InfectionAuthor(s): Chia-Hung Liao, Shih-Chang Hung, Yuan-Ti Lee, Hung-Chang Hung, Po-Ren Hsueh
Publication date: Available online 2 April 2020Source: Statistics &Probability LettersAuthor(s): Junhao Guo, Jie Zhou, Sanfeng Hu
Publication date: Available online 1 April 2020Source: Statistics &Probability LettersAuthor(s): S. Mousavinasr, C.R. Gonçalves, C.C.Y. Dorea
Publication date: 1 May 2020Source: Sensors and Actuators A: Physical, Volume 306Author(s): Chuang Ge, Leixiang Bian, Jiayang Li, Mingyou Zhong, Songtong Han, Yunfei Jia
Publication date: Available online 1 April 2020Source: Results in PhysicsAuthor(s): U.S. Okorie, A.N. Ikot, E.O. Chukwuocha, G.J. Rampho