scholarly journals Triperyleno[3,3,3]propellane triimides: achieving a new generation of quasi-D3h symmetric nanostructures in organic electronics

2019 ◽  
Vol 10 (19) ◽  
pp. 4951-4958 ◽  
Author(s):  
Lingling Lv ◽  
Josiah Roberts ◽  
Chengyi Xiao ◽  
Zhenmei Jia ◽  
Wei Jiang ◽  
...  

A novel propellane rylene imide is synthesized. It serves as a versatile building block for quasi-D3h symmetric nanostructures.

2020 ◽  
Vol 49 (9) ◽  
pp. 2862-2879 ◽  
Author(s):  
Joanna Izabela Lachowicz ◽  
Gabriele Dalla Torre ◽  
Rosita Cappai ◽  
Enrico Randaccio ◽  
Valeria M. Nurchi ◽  
...  

Mimosine is a non-protein amino acid that can be used as a building block in peptides with metal coordination ability.


2017 ◽  
Vol 472 (2) ◽  
pp. 25-29
Author(s):  
M. L. Keshtov ◽  
S. A. Kuklin ◽  
I. O. Konstantinov ◽  
A. S. Peregudov ◽  
A. V. Muranov ◽  
...  

2021 ◽  
Vol 3 (1) ◽  
pp. 1-15
Author(s):  
Michael O. Afolayan

This essay critically explores the semantic, phonological and philosophical implications of the sound “kọ” (build) in the Yorùbá proverb  ́ Ọmọ tí a kò kọ́ ni yóò gbé ilé tí a kọ́ tà (the child that is not taught will eventually sell the house that is built). I will read the concept behind the sound as a multi-layered, multi-semantic meta-philosophical building block which not only showcases a serious aspect of indigenous epistemology and serving as a note of caution on Yorùbá education and its sociology of filial responsibilities, but could also be deployed to interrogate the emerging youth culture of the new generation Nigerian Yorùbá in the age of globalization. The essay draws on the semantic and philosophical content of kọ́ to articulate the argument that investments on material possession are counterproductive and antithetic to investment on human capital, the epitome of which is investing on one’s child/ ren. The essay concludes that the spirituality and permanency of the kọ of the ́ child’s mind is diagonally opposed to the superficiality and transience of the kọ́ of the building, a mere structure with limited value.


2017 ◽  
Vol 62 (18) ◽  
pp. 1229-1230 ◽  
Author(s):  
Xian Yang ◽  
Yinan Cui ◽  
Chun Feng ◽  
Daliao Tao ◽  
Xiaoyu Huang

2016 ◽  
Vol 4 (6) ◽  
pp. 1208-1214 ◽  
Author(s):  
Gustavo de Miguel ◽  
Luis Camacho ◽  
Eva M. García-Frutos

A new family of 7,7′-diazaisoindigo is presented. Theoretical calculations and photophysical studies demonstrate that it could be a good candidate for organic electronics.


2017 ◽  
Vol 55 (16) ◽  
pp. 2618-2628 ◽  
Author(s):  
Brenden McDearmon ◽  
Eunhee Lim ◽  
Kathryn O'Hara ◽  
Hidenori Nakayama ◽  
Yingdong Luo ◽  
...  

2010 ◽  
Vol 122 (3) ◽  
pp. 542-546 ◽  
Author(s):  
F. G. Brunetti ◽  
X. Gong ◽  
M. Tong ◽  
A. J. Heeger ◽  
Fred Wudl

2018 ◽  
Vol 25 (3) ◽  
pp. 501-516 ◽  
Author(s):  
Melih Papila

Abstract New generation non-crimp fabric (NCF) offers an attractive thin and lightweight building block alternative in the design of composite materials and structures. Pre-assembly of multiple plies of parallel fibers, each laying in a different orientation would not require crimping of the fibers and would enable one-axis lay-up that can substantially reduce the labor, scrap, and manufacturing costs. A state-of-the-art tow-spreading technique enables ply thickness to be reduced to as low as one-third of the typical commercial high quality pre-preg ply thickness. The thin-ply NCF stacks result in well-dispersed plies of different fiber orientations and creates the so-called homogenized laminates without ply clustering. As an option, bi-angle thin-ply NCF offers two different fiber orientations with one being off-axis, e.g. at ϕ°, along with an on-axis 0° forming (0/ϕ) assembly. This allows to design in anisotropic properties within the NCF building block. An overview of several aspects of the thin-ply bi-angle NCF composites is provided to address associated benefits and opportunities in the lightweight structural composites design process.


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