Results 1 to 10 of about 389,735 (270)

Conjugated Copolymers That Shouldn't Be [PDF]

Angewandte Chemie International Edition, 2021
AbstractMultiple studies have explored using cage silsesquioxanes (SQs) as backbone elements in hybrid polymers motivated by their well‐defined structures and physical and mechanical properties. As part of this general exploration, we report unexpected photophysical properties of copolymers derived from divinyl double decker (DD) SQs, [vinyl(Me)Si(O0.5)
Jun Guan, Zejun Sun, Ramin Ansari, Yujia Liu, Aimi Endo, Masafumi Unno, Armelle Ouali, Shahrea Mahbub, Joseph C. Furgal, Nuttapon Yodsin, Siriporn Jungsuttiwong, Daniel Hashemi, John Kieffer, Richard M. Laine   +13 more
openaire   +7 more sources

Integration of Machine Learning and Coarse-Grained Molecular Simulations for Polymer Materials: Physical Understandings and Molecular Design

Frontiers in Chemistry, 2022
In recent years, the synthesis of monomer sequence-defined polymers has expanded into broad-spectrum applications in biomedical, chemical, and materials science fields.
Danh Nguyen, Lei Tao, Ying Li, Ying Li
doaj   +1 more source

Self-assembled pagoda-like nanostructure-induced vertically stacked split-ring resonators for polarization-sensitive dichroic responses

Nano Convergence, 2022
Stacked split-ring resonators (SSRR) arrays exhibiting polarization-sensitive dichroic responses in both visible and near-infrared wavelengths are realized over a centimeter-scale large area.
Sanghoon Kim, Chunghwan Jung, Jungho Mun, Mooseong Kim, Hyeongkeon Yoon, Junho Jang, Myeongcheol Go, Jaeyong Lee, Junsuk Rho, Jin Kon Kim   +9 more
doaj   +1 more source

Tumor Microenvironment–Responsive Polypeptide Nanogels for Controlled Antitumor Drug Delivery

Frontiers in Pharmacology, 2021
Tumor microenvironment–responsive polypeptide nanogels belong to a biomaterial with excellent biocompatibility, easily adjustable performance, biodegradability, and non-toxic properties.
Yanhong Liu, Linjiao Chen, Qingyang Shi, Qing Zhao, Hongshuang Ma   +4 more
doaj   +1 more source

Synthesis and characterization of alkyl-methacrylate-maleic anhydride copolymer for use as a biodiesel flow improver

Vietnam Journal of Science, Technology and Engineering, 2022
Methacrylic acid was esterified with four alcohols: 1-decanol, 1-dodecanol, 1-tetradecanol, and 1-cetanol. Afterwards, the obtained monomers were copolymerized with maleic anhydride.
Ngoc Lan Pham, Van Boi Luu, Thi Tuyet Mai Phan, Thi Son Nguyen   +3 more
doaj   +1 more source

Potential Effects of Poloxamer 188 on Rat Isolated Brain Mitochondria after Oxidative Stress In Vivo and In Vitro

Brain Sciences, 2021
Outcome after cerebral ischemia is often dismal. Reperfusion adds significantly to the ischemic injury itself. Therefore, new strategies targeting ischemia/reperfusion (I/R) injury are critically needed.
Johannes A. Pille, Matthias L. Riess
doaj   +1 more source

Morphological Diversity in Diblock Copolymer Solutions: A Molecular Dynamics Study

Colloids and Interfaces, 2023
Coarse-grained molecular dynamics simulations that incorporate explicit water-mediated hydrophilic/hydrophobic interactions are employed to track spatiotemporal evolution of diblock copolymer aggregation in initially homogeneous solutions.
Senyuan Liu, Radhakrishna Sureshkumar
doaj   +1 more source

Discussion on “Aperiodic Copolymers” [PDF]

ACS Macro Letters, 2015
In a recent Viewpoint (
Rowan, Stuart J., Barner-Kowollik, Christopher, Klumperman, Bert, Gaspard, Pierre, Grubbs, Robert B., Hillmyer, Marc A., Hutchings, Lian R., Mahanthappa, Mahesh K., Moatsou, Dafni, O'Reilly, Rachel K., Ouchi, Makoto, Sawamoto, Mitsuo, Lodge, Timothy P.   +12 more
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Antifoaming Agent for Lubricating Oil: Preparation, Mechanism and Application

Molecules, 2023
In the process of using lubricating oil, it is inevitable that bubbles will be produced, which can not only accelerate the oil’s oxidation and shorten the oil change cycle but also reduce its fluidity and lubricity, aggravate the wear of mechanical parts
Chenfei Ren, Xingxing Zhang, Ming Jia, Chenming Ma, Jiaxin Li, Miaomiao Shi, Yunyin Niu   +6 more
doaj   +1 more source

Copolymer/Clay Nanocomposites for Biomedical Applications

Advanced Functional Materials, 2020
Nanoclays still hold a great strength in biomedical nanotechnology applications due to their exceptional properties despite the development of several new nanostructured materials. This article reviews the recent advances in copolymer/clay nanocomposites
Selvakumar Murugesan, T. Scheibel
semanticscholar   +1 more source