Results 111 to 120 of about 272,308 (332)

Photometric, Spectroscopic and Orbital Period Study of Three Early Type Semi-detached Systems: XZ Aql, UX Her and AT Peg

, 2016
In this paper we present a combined photometric, spectroscopic and orbital period study of three early-type eclipsing binary systems: XZ Aql, UX Her, and AT Peg. As a result, we have derived the absolute parameters of their components and, on that basis,
Basturk, O., Gazeas, K., Liakos, A., Nelson, R. H., Ozavci, I., Senavci, H. V., Yilmaz, M., Zakrzewski, B., Zola, S.   +8 more
core   +1 more source

Core-Clickable PEG-Branch-Azide Bivalent-Bottle-Brush Polymers by ROMP: Grafting-Through and Clicking-To [PDF]

, 2011
The combination of highly efficient polymerizations with modular "click" coupling reactions has enabled the synthesis of a wide variety of novel nanoscopic tructures.
Burts, Alan O., Finn, M. G., Grubbs, Robert H., Johnson, Jeremiah A., Koberstein, Jeffrey T., Lim, Yeon-Hee, Lu, Ying Y., Tirrell, David A., Turro, Nicholas J.   +8 more
core   +2 more sources

Electrochemically Driven Dissipative Growth of Affinity Hydrogels for Bioresponsive Interfaces

Advanced Functional Materials, EarlyView.
Voltage pulses drive the growth and reinforcement of hydrogel films under dissipative conditions. This biocompatible strategy enables efficient integration of affinity ligands into the hydrogel matrix, enhancing the selective capture of growth factors and allowing precise temporal control over their release, making them well‐suited as adaptive ...
Roberto Baretta, Marco Frasconi
wiley   +1 more source

Rheological and mechanical properties of ultrahigh molecular weight polyethylene/high density polyethylene/polyethylene glycol blends

Advanced Industrial and Engineering Polymer Research, 2019
Ultra-high molecular weight polyethylene (UHMWPE) possesses many excellent properties, but poor processability. There are many ways to improve the processability of UHMWPE, but most of which will compromise its other outstanding properties. The effect of
Yingchun Li, Hui He, Yuanbin Ma, Yi Geng, Jiawen Tan   +4 more
doaj   +1 more source

Impact of Surface Functionalization on NV Quantum Properties: Implications for Biosensing with Fluorescent Nanodiamonds

Advanced Functional Materials, EarlyView.
Fluorescent nanodiamonds (fNDs) have emerged as an invaluable quantum sensing platform for biological and biochemical systems. This paper investigates the influence of common surface functionalization strategies for bioconjugation on the quantum properties of nitrogen vacancy (NV) centers in nanodiamonds.
Anja Sadžak, Iván Pérez, Mateja Guimarães, Lukas Spantzel, Fedor Jelezko, Michael Börsch, Anke Krueger   +6 more
wiley   +1 more source

Pengaruh Kadar Polietilen Glikol (PEG) 400 terhadap Pelepasan Natrium Diklofenak dari Sediaan Transdermal Patch Type Matriks

Journal of Tropical Pharmacy and Chemistry, 2010
The sodium diclofenac realeased from transdermal patch of combination of EC N–20 and PVP K–30 with ratio 6:4 with plasticizer PEG 400 5% (formula 1), PEG 400 10% (formula 2) and PEG 400 20% (formula 3) was investigated.
Aditya Fridayanti, Esti Handayani, Isnaeni Isnaeni   +2 more
doaj   +1 more source

Dehalogenation of Polychlorinated Biphenyls (PCBs) using chemical dechlorination [PDF]

The objective of this study is concerned about the effects of ultrasound, KPEG/oil weight ratio and polyethylene glycol (PEG) molecular weight in the treatment of PCBs present in transformer oil using chemical dechlorination (KOH/PEG). The dechlorination
Van Langehove, Herman, Velazco Pedroso, Petra G., Villanueva Ramos, Gretel, Zorrilla Velazco, Margie   +3 more
core  

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

A factorial analysis of the combined effects of hydrogel fabrication parameters on the in vitro swelling and degradation of oligo(poly(ethylene glycol) fumarate) hydrogels [PDF]

, 2013
In this study, a full factorial approach was used to investigate the effects of poly(ethylene glycol) (PEG) molecular weight (MW; 10,000 vs. 35,000 nominal MW), crosslinker-to-macromer carbon–carbon double bond ratio (DBR; 40 vs.
Kasper, F. Kurtis, Kim, Kyobum, Lam, Johnny, Lu, Steven, Mikos, Antonios G., Scott, David W., Tabata, Yasuhiko   +6 more
core   +1 more source

Gram‐Scale Production of Iron Oxide Rubik‐Cube Nanoparticles: New Tools for the Clinical Translation of Magnetic Hyperthermia and Magnetic Particle Imaging

Advanced Functional Materials, EarlyView.
This work reports the first gram‐scale solvothermal synthesis of ‘Rubik's cube’ nanoparticles—cubic, dendritic multicore structures with tuneable sizes and exceptional magnetic heating performance. Featuring iron oxide single‐domain character, with low coercivity fields, high magnetization, and strong MPI signals, they enable viscosity‐independent ...
Giusy M. R. Rizzo, Niccolò Silvestri, Nabila Jarmouni, Helena Gavilán, Hamza Yakubu, Daniel Arenas‐Esteban, Sara Bals, Paola Parlanti, Mauro Gemmi, Ross Clark Prado, Anna Cristina S. Samia, Verónica Salgueiriño, Teresa Pellegrino   +12 more
wiley   +1 more source