Results 1 to 10 of about 233,785 (264)

Cathodic Hydrodefluorination of a π-Conjugated Alternating Copolymer Consisting of 9,9-Dioctylfluorene and Tetrafluorophenylene

open access: yesElectrochemistry, 2023
Fluorine-containing π-conjugated polymers show unique optoelectronic properties because of installed fluorine atoms into their main chains. To manipulate their optoelectronic properties, replacing fluorine atoms with other functional groups or elements ...
Satoshi KOISO   +4 more
doaj   +1 more source

A Stable Open-Shell Conjugated Diradical Polymer with Ultra-High Photothermal Conversion Efficiency for NIR-II Photo-Immunotherapy of Metastatic Tumor

open access: yesNano-Micro Letters, 2023
Highlights By employing side-chain regulation, the photothermal therapy response of conjugated diradical polymer can red-shift from near-infrared (NIR)-I to the NIR-II region.
Yijian Gao   +9 more
doaj   +1 more source

Precise control of conjugated polymer synthesis from step-growth polymerization to iterative synthesis

open access: yesGiant, 2023
Conjugated polymers with excellent optoelectronic properties, easy processability, and flexible physical properties are versatile in various applications.
Chaoran Xu   +4 more
doaj   +1 more source

Conjugated polymer nanoparticles [PDF]

open access: yesNanoscale, 2010
Conjugated polymer nanoparticles are highly versatile nano-structured materials that can potentially find applications in various areas such as optoelectronics, photonics, bio-imaging, bio-sensing and nanomedicine. Their straightforward synthesis in desired sizes and properties, biocompatibility and non-toxicity make these materials highly attractive ...
Tuncel, D., Demir, H. V.
openaire   +4 more sources

Electronic energy transfer in single conjugated polymer molecules revealed by phase-modulated pulse-pair controlled single molecule spectroscopy

open access: yesAIP Advances, 2021
Detailed understanding of the electronic energy transfer dynamics in conjugated polymer molecules and their conformation dependence is central for improving the photophysical properties as well as the performance of devices based on conjugated polymers ...
Ruiyun Chen   +7 more
doaj   +1 more source

Surface‐Assisted Synthesis of N‐Containing π‐Conjugated Polymers

open access: yesAdvanced Science, 2022
On‐surface synthesis has recently emerged as a powerful strategy to design conjugated polymers previously precluded in conventional solution chemistry. Here, an N‐containing pentacene‐based precursor (tetraazapentacene) is ex‐professo synthesized endowed
Ana Sánchez‐Grande   +11 more
doaj   +1 more source

Application of resistance trainer for dynamic mechanical properties of conjugated polymer materials in daily physical strength tensile training

open access: yesFrontiers in Chemistry, 2023
Resistance training is an important means to improve human function and health level, and tensile training, as an important form, has significant effects on enhancing muscle strength, improving body flexibility, and promoting body coordination.
Wei Hu
doaj   +1 more source

Functional DNA–Polymer Conjugates [PDF]

open access: yesChemical Reviews, 2021
DNA nanotechnology has seen large developments over the last 30 years through the combination of solid phase synthesis and the discovery of DNA nanostructures. Solid phase synthesis has facilitated the availability of short DNA sequences and the expansion of the DNA toolbox to increase the chemical functionalities afforded on DNA, which in turn enabled
Colette J. Whitfield   +5 more
openaire   +3 more sources

Synthesis of L-DOPA conjugated doxorubicin-polyethylenimine nanocarrier and evaluation of its cytotoxicity on A375 and HepG2 cell lines [PDF]

open access: yesNanomedicine Journal, 2021
Objective(s): Polyethylenimine (PEI) is one of the most-extensively investigated cationic polymers for gene and drug delivery. Recently, great attention has been directed to design of carriers for co-delivery of nucleic acids and small molecules.
Kimia Mansouri   +2 more
doaj   +1 more source

Building crystal structures of conjugated polymers through X‐ray diffraction and molecular modeling

open access: yesSmartMat, 2021
Crystal structure of conjugated molecules and polymers is fundamentally critical to understand their multilevel microstructures, carrier transport, and diverse functions. However, to determine the crystal structure of conjugated polymers is a significant
Ze‐Fan Yao   +7 more
doaj   +1 more source

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