Results 141 to 150 of about 54,440 (362)

Photo‐Curable Triazinetrione Composites With Tunable Degradation for Fracture Stabilization and Flexible Thin‐Film Applications

open access: yesJournal of Applied Polymer Science, EarlyView.
Injectable photo‐curable composites are emerging as an attractive alternative to address the limitations of metal plates in fracture fixation. Their customizable composition makes them highly adaptable for a wide range of biomedical applications. By incorporating hydrolysable linkages into the polymeric network and combining them with inorganic fillers
Jorge San Jacinto Garcia   +3 more
wiley   +1 more source

Comb and Branch‐on‐Branch Model Polystyrenes with Exceptionally High Strain Hardening Factor SHF > 1000 and Their Impact on Physical Foaming

open access: yesMacromolecular Chemistry and Physics, Volume 224, Issue 1, January 2023., 2023
Anionically synthesized monodisperse model polystyrenes with comb and dendrigraft‐like branch‐on‐branch architectures exhibit tremendously high strain hardening factors in uniaxial elongation in the order of 2–3 decades. Batch foaming is used to investigate the extensional properties under practical aspects.
Lorenz Faust   +5 more
wiley   +1 more source

The application of poly(amidoamine) dendrimers for modification of jute yarns: Preparation and dyeing properties

open access: yesJournal of Saudi Chemical Society, 2015
In this study, poly(amidoamine) (PAMAM) G-2 dendrimer was used for jute yarn. Fourier transform infrared spectroscopy (FT-IR) revealed that all carbonyl groups of jute fibers reacted with amino groups of polyamidoamine dendrimers.
Ali Akbar Zolriasatein   +3 more
doaj   +1 more source

Microscopic and coarse-grained correlation functions in concentrated dendrimer solutions [PDF]

open access: yesarXiv, 2004
We employ monomer-resolved computer simulations of model dendrimer molecules, to examine the significance of many-body effects in concentrated solutions of the same. In particular, we measure the radial distribution functions and the scattering functions between the centres of mass of the dissolved dendrimers at various concentrations, reaching values ...
arxiv  

Bioelectronics with Topological Crosslinked Networks for Tactile Perception

open access: yesAdvanced Physics Research, EarlyView.
The recent advances in 3 different topological crosslinked networks are summarized, focusing on their assembly methods, structural characteristics, and device performance decoupling. Also, the ionic and electronic transport mechanisms, which provide insights into ionic‐electronic coupling, are elaborated.
Mingqi Ding, Pengshan Xie, Johnny C. Ho
wiley   +1 more source

Chemistry of Secondary Metabolites (Production, Properties, Biological Activity, etc.): Solubility Study of the Interaction between Pamam G-3 Dendrimer and 5 Fluorouracil in Aqueous Solution

open access: yesInternational Journal of Secondary Metabolite, 2016
Poly(amidoamine) dendrimers (PAMAM) are polymeric macromolecules that can find their use as carriers of small ligand molecules such as cosmetics and drugs.
B. PALECZ   +2 more
doaj  

Theoretical Study on Exciton Dynamics in Dendritic Systems: Exciton Recurrence and Migration

open access: yesMolecules, 2009
The optical functionalities such as exciton recurrence and migration for dendritic systems, e.g., dendrimers, are investigated using the quantum master equation (QME) approach based on the ab initio molecular orbital configuration interaction (MOCI ...
Kyohei Yoneda   +3 more
doaj   +1 more source

Mechanically Strong Active‐Site‐Enriched Polymer Composite Solid Electrolytes toward Superior Room‐Temperature Performance in Lithium Batteries

open access: yesAdvanced Physics Research, EarlyView.
Blow‐spun MXene doped polyacrylonitrile (PAN) fiber films provide good mechanical strength and more Li+ active sites for low‐crystallinity solid polymer electrolytes, achieving a specific capacity of 134.8 mAh g−1 for the LFP. Abstract Solid‐state electrolytes (SSEs) are promising for lithium batteries with higher safety, cycling stability, and energy ...
Jiaxiao Qi   +7 more
wiley   +1 more source

Correlation between Ground State Conformation and Excited State Dynamics in a Multichromophoric Dendrimer Studied by Excitation Wavelength Dependent Fluorescence Upconversion [PDF]

open access: green, 1999
Yoram Karni   +7 more
openalex   +1 more source

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