Dumbbell?Shaped, Graft and Bottlebrush Polymers with All?Siloxane Nature: Synthetic Methodology, Thermal, and Rheological Behavior
نویسندگان
چکیده
Back Cover: In article number 2000645 by Ashot V. Arzumanyan and co-workers, a methodology for synthesizing dumbbell-shaped, graft bottlebrush polymers with all-siloxane nature is suggested. They are synthesized from different generations structure dendritic siloxanols polyhydride-siloxanes the Piers–Rubinsztajn reaction. The product physical properties determined not only macromolecular structure, linear chain length, size frequency of branched pendant, but also type peripheral pendant substituents: Me or Et.
منابع مشابه
Bright Fluorescent Nanotags from Bottlebrush Polymers with DNA-Tipped Bristles.
Bright signal outputs are needed for fluorescence detection of biomolecules at their native expression levels. Increasing the number of labels on a probe often results in crowding-induced self-quenching of chromophores, and maintaining the function of the targeting moiety (e.g., an antibody) is a concern. Here we demonstrate a simple method to accommodate thousands of fluorescent dye molecules ...
متن کاملthe past hospitalization and its association with suicide attempts and ideation in patients with mdd and comparison with bmd (depressed type) group
چکیده ندارد.
Molecular structure of bottlebrush polymers in melts
Bottlebrushes are fascinating macromolecules that display an intriguing combination of molecular and particulate features having vital implications in both living and synthetic systems, such as cartilage and ultrasoft elastomers. However, the progress in practical applications is impeded by the lack of knowledge about the hierarchic organization of both individual bottlebrushes and their assemb...
متن کاملa comparison of teachers and supervisors, with respect to teacher efficacy and reflection
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
15 صفحه اولThermoresponsive PNIPAAM bottlebrush polymers with tailored side-chain length and end-group structure.
We explore the phase behaviour, solution conformation, and interfacial properties of bottlebrush polymers with side-chains comprised of poly(N-isopropylacrylamide) (PNIPAAM), a thermally responsive polymer that exhibits a lower critical solution temperature (LCST) in water. PNIPAAM bottlebrush polymers with controlled side-chain length and side-chain end-group structure are prepared using a "gr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Macromolecular Rapid Communications
سال: 2021
ISSN: ['1022-1336', '1521-3927']
DOI: https://doi.org/10.1002/marc.202170015