Results 261 to 270 of about 1,352,611 (298)

Role of pendant side-chain length in determining polymer 3D printability

Polymer Chemistry, 2019
The effect of polymer side chain on extrusion-based direct-write 3D printing and rheology is examined. Longer side chain length improves printability at ambient temperatures.
Tanmay Jain, William Clay, Yen-Ming Tseng, Apoorva Vishwakarma, Amal Narayanan, Deliris Ortiz, Qianhui Liu, Abraham Joy   +7 more
openaire   +1 more source

Translational Diffusion Coefficient of Polystyrene Polymacromonomers. Dependence on Side-Chain Length

Polymer Journal, 2005
Dynamic light scattering measurements have been made on two series of polymacromonomer samples consisting of polystyrene with 33 styrene side-chain residues (F33) in cyclohexane at 34.5 °C (a theta solvent) and with 65 styrene side-chain residues (F65) in cyclohexane at 34.5 °C and toluene at 15 °C (a good solvent) to determine the translational ...
Hokajo, T, Hanaoka, Y, Nakamura, Y, Norisuye, T   +3 more
openaire   +1 more source

ZnO hybrid photovoltaics with variable side-chain lengths of thienothiophene polymer

Thin Solid Films, 2015
Abstract The effect of the side-chain length of poly(3,6-dialkylthieno[3,2-b]thiophene-co-bithiophene) (pATBT) on the performance of hybrid polymer-metal oxide photovoltaics (PVs) utilizing zinc oxide (ZnO) acceptor is investigated. The pATBT attached with a dodecyl side chain (pATBT-C12) in hybrid photovoltaics with ZnO was compared to pATBT with a ...
Han, S, Fei, Z, Jayawardena, KDGI, Beliatis, MJ, Hahn, Y-B, Adikaari, AADT, Heeney, MJ, Silva, SRP   +7 more
openaire   +2 more sources

Effect of side-chain length on solute encapsulation by amphiphilic heterografted brush copolymers

Soft Matter, 2020
Anisotropic nanomaterials are non-spherical structures that possess unique shape-dependent physicochemical properties and functionalities.
Elena A. Garcia, Hanying Luo, Courtney E. Mack, Margarita Herrera-Alonso   +3 more
openaire   +2 more sources

Effect of Glutamate Side Chain Length on Intrahelical Glutamate–Lysine Ion Pairing Interactions

Biochemistry, 2012
Ion pairing interactions between oppositely charged amino acids are important for protein structure stability. Despite the apparent electrostatic nature of these interactions, the charged amino acids Lys, Arg, Glu, and Asp have a different number of hydrophobic methylenes linking the charged functionality to the backbone.
Richard P, Cheng, Wei-Ren, Wang, Prashant, Girinath, Po-An, Yang, Raheel, Ahmad, Jhe-Hao, Li, Pier, Hart, Bashkim, Kokona, Robert, Fairman, Casey, Kilpatrick, Annmarie, Argiros   +10 more
openaire   +2 more sources

Helix formation and capping energetics of arginine analogs with varying side chain length

Amino Acids, 2011
Arginine (Arg) has been used for recognizing negatively charged biological molecules, cell penetration, and oligosaccharide mass signal enhancement. The versatility of Arg has inspired the need to develop Arg analogs and to research the structural effects of incorporating Arg analogs.
Richard P, Cheng, Yi-Jen, Weng, Wei-Ren, Wang, Marc J, Koyack, Yuta, Suzuki, Cheng-Hsun, Wu, Po-An, Yang, Hao-Chun, Hsu, Hsiou-Ting, Kuo, Prashant, Girinath, Chun-Jen, Fang   +10 more
openaire   +2 more sources

Exploring the impact of the side-chain length on peptide/RNA binding events

Physical Chemistry Chemical Physics, 2017
The impact of the amino-acid side-chain length on peptide–RNA binding events has been investigated using HIV-1 Tat derived peptides as ligands and the HIV-1 TAR RNA element as an RNA model.
Lola Sbicca, Alejandro López González, Alexandra Gresika, Audrey Di Giorgio, Jordi Teixido Closa, Roger Estrada Tejedor, Marie-Line Andréola, Stéphane Azoulay, Nadia Patino   +8 more
openaire   +2 more sources

Role of Side-Chain Length on Gas Transport of Co2/Ch4 Mixtures in Polymers with Side-Chain Porosity

SSRN Electronic Journal, 2022
Sharon Lin, Kayla R. Storme, You-Chi Mason Wu, Francesco M. Benedetti, Timothy M. Swager, Zachary P. Smith   +5 more
openaire   +1 more source

Polyprenyl diphosphate synthase essentially defines the length of the side chain of ubiquinone

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1996
Ubiquinone, known as a component of the electron transfer system in many organisms, has a different length of the isoprenoid side chain depending on the species, e.g., Escherichia coli, Saccharomyces cerevisiae and humans have 8, 6, and 10 isoprene units in the side chain, respectively. No direct evidence has yet shown what factors define the length of
K, Okada, K, Suzuki, Y, Kamiya, X, Zhu, S, Fujisaki, Y, Nishimura, T, Nishino, T, Nakagawa, M, Kawamukai, H, Matsuda   +9 more
openaire   +2 more sources

Influence of side-chain length on main- and side-chain dynamics in poly-n-acrylates: A solid-state NMR study

Applied Magnetic Resonance, 2004
We present results from solid-state one-dimensional magic-angle spinning exchange nuclear magnetic resonance (NMR) experiments aimed to investigate the influence of the side-chain length on the main- and side-chain dynamics in selected members of the poly-n-acrylates series, poly(n-hexyl methacrylate) and poly(n-butyl methacrylate).
O. F. Pascui, D. Reichert
openaire   +1 more source