Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Goran Ungar"'
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-9 (2022)
Hall-Petch behaviour dictates that with a reduction in grain size the strength of a polycrystalline material increases. Here, the authors model glass-crystal composites of soft and hard particles uncovering a power-law strengthening behaviour beyond
Externí odkaz:
https://doaj.org/article/4f3911453f944f8ca31446da85ae3dd0
Autor:
Ya-xin Li, Hong-fei Gao, Rui-bin Zhang, Kutlwano Gabana, Qing Chang, Gillian A. Gehring, Xiao-hong Cheng, Xiang-bing Zeng, Goran Ungar
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
A 3D‐ordered liquid crystal phase of regular right and left helically twisted columns self‐assembles from straight‐ and bent‐rod molecules. Here calculations indicate that, among four alternative models, the observed complex Fddd structure pr
Externí odkaz:
https://doaj.org/article/a14df41a45414cbd99fcef1c14790f4c
Autor:
Shu-Gui Yang, Zhen-Zhen Wei, Liliana Cseh, Pantea Kazemi, Xiang-bing Zeng, Hui-Jie Xie, Hina Saba, Goran Ungar
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The morphology of semicrystalline plastics on the 1-100 μm scale, such as spherulites, strongly affect mechanical and other properties of the material but currently only 2D imaging techniques are available. Here, the authors use fluorescence labels
Externí odkaz:
https://doaj.org/article/1872bb79229042be8bbbf9b3ecdeddc3
Autor:
Ruibin Zhang, William S. Fall, Kyle Wm. Hall, Gillian A. Gehring, Xiangbing Zeng, Goran Ungar
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Melting is considered a strictly first-order transition and therefore cannot proceed continuously. Here the authors challenge this concept for long-chain compounds by demonstrating continuous melting of thin layers on graphite where the barrier for s
Externí odkaz:
https://doaj.org/article/ce7c540607ec4ad19484511f9ef648f3
Autor:
Virgil Percec, Ning Huang, Qi Xiao, Benjamin E. Partridge, Dipankar Sahoo, Mohammad R. Imam, Mihai Peterca, Robert Graf, Hans-Wolfgang Spiess, Xiangbing Zeng, Goran Ungar
Publikováno v:
Giant, Vol 9, Iss , Pp 100084- (2022)
Programming living and soft complex matter via primary structure and self-organization represents the key methodology employed to design functions in biological and synthetic nanoscience. Memory effects have been used to create commercial technologie
Externí odkaz:
https://doaj.org/article/d3d0f6dc2e574d4799530092278ada67
Autor:
Zepeng Li, Kannan Senthil, Yawei Sun, Yi Wang, Haohui Huo, Yanyun Hao, Yutong Liu, Hongfei Chen, Hui Li, Zhiyue Zhang, Goran Ungar, Qilu Zhang, Feng Liu
Publikováno v:
Giant, Vol 7, Iss , Pp 100062- (2021)
Fabrication of unimolecular micelles with uniform sizes and well-controlled structure is currently a big challenge. Herein, we report an easy-to-handle protocol for the preparation of nearly monodisperse unimolecular micelles via atom transfer radica
Externí odkaz:
https://doaj.org/article/0faba408b4014f9b947b78984fbb8a6c
Autor:
Xiangbing Zeng, Benjamin Glettner, Ute Baumeister, Bin Chen, Goran Ungar, Feng Liu, Carsten Tschierske
Publikováno v:
Nature Chemistry. 15:625-632
Publikováno v:
Macromolecules. 56:989-998
Autor:
Wenya Lei, Xingxing Jiao, Shugui Yang, Farshad Boorboor Ajdari, Masoud Salavati-Niasari, Yangyang Feng, Jianqing Yin, Goran Ungar, Jiangxuan Song
Publikováno v:
Energy Storage Materials. 49:502-508
Publikováno v:
Chemistry – A European Journal.