Results 21 to 30 of about 355,560 (277)
Simple Route to Synthesize Fully Conjugated Ladder Isomer Copolymers with Carbazole Units. [PDF]
Polymers (Basel), 2019 Two isomer polymers, P3 and P6, with fully conjugated ladder structures are presented by simple synthetic routes. The well-defined structures of fully conjugated ladder polymers P3 and P6 were ensured by the high yields of every reaction step.
Chen S, Liu F, Wang C, Shen J, Wu Y.
europepmc +2 more sources
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In order to obtain locally conjugated tooth surface contact, a tooth surface mismatch modification method is proposed based on the fully conjugated characteristics of cycloidal bevel gear.
Jing DENG +3 more
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Theoretical studies on donor–acceptor based macrocycles for organic solar cell applications
Scientific Reports, 2022 We have designed a series of new conjugated donor–acceptor-based macrocyclic molecules using state-of-the-art computational methods. An alternating array of donors and acceptor moieties in these macrocycle molecules are considered to tune the electronic ...
Sheik Haseena, Mahesh Kumar Ravva
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On the determination of fully conjugate hypoid tooth flanks [PDF]
Mechanism and Machine Theory, 2020 Abstract Presented is a procedure to individually specify fully conjugate hypoid gear tooth flanks. Cartesian coordinates for the hypoid tooth flanks are derived in terms of a planar rack with a specified constant pressure angle. These coordinates define a “coordinate curve” on the tooth flank. Each coordinate curve depends on an axial coordinate and
Dooner, David +4 more
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, 2023 Fully π-conjugated ladder polymers with a spiral geometry represent a new class of helical polymers with great potential for organic nanodevices, but there is no precedent for an optically-active helical ladder polymer totally composed of achiral units ...
Yuh, Hijikata +5 more
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Nature Communications, 2022 Synthesis of fully π-conjugated covalent organic frameworks (COFs) remains still challenging. Here, the authors propose a versatile synthesis method based on Knoevenagel polycondensation for the synthesis of vinylene-linked benzobisthiazole-based 2D COFs.
Yuancheng Wang +6 more
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Nature Communications, 2022 Retinal dystrophies such as Retinitis pigmentosa are among the most prevalent causes of inherited incurable legal blindness. Here the authors demonstrate that conjugated polymer nanoparticles reinstate visual functions in aged rats with fully degenerated
S. Francia +19 more
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4,4′,4″-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tris(1-methylpyridin-1-ium) Iodide
Molbank, 2023 Despite having been known for a long time, quaternary 4,4′-bipyridinium salts, or viologens, are still a highly inspiring class of compounds, thanks to their peculiar redox and charge transfer properties.
Lorenza Romagnoli +2 more
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Nanotechnology Reviews, 2021 In this paper, we use a simple and cheap approach for the synthesis of herceptin-conjugated graphene biosensor to detect the HER2-positive breast cancer cells.
Rahimzadeh Zahra +7 more
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Nature Communications, 2023 Stable cathodes with multiple redox-active centres affording a high energy density, fast redox kinetics and a long life are continuous pursuits for aqueous zinc-organic batteries.
Wenda Li +9 more
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