Results 121 to 130 of about 6,454,817 (367)

Spectral atlas of dwarf novae in outburst [PDF]

, 2002
Up to now, only a very small number of dwarf novae have been studied during their outburst state (~30 per cent in the Northern hemisphere). In this paper we present the first comprehensive atlas of outburst spectra of dwarf novae.
Marsh, T. R., Morales-Rueda, L.
core   +3 more sources

SMaRT Stacking: A Methodology to Produce Optimally Layered EMI Shields with Maximal Green Index Using Fused Deposition Modeling

Advanced Functional Materials, EarlyView.
Electromagnetic interference (EMI) shields consisting of polylactic acid (PLA) in layers with different concentrations of multiwalled carbon nanotubes (MWCNT) are produced using additive manufacturing. The permittivity function of layers with different filler concentrations is learned using data of homogeneous and randomly ordered shields.
Stijn De Smedt, Brecht Evens, Pramod Ravichandran, Panagiotis Patrinos, Frederik Van Loock, Ruth Cardinaels   +5 more
wiley   +1 more source

Dynamics of PEGylated-dextran-spermine nanoparticles for gene delivery to leukemic cells. [PDF]

, 2013
Leukemic cells are hard-to-transfect cell lines. Many transfection reagents which can provide high gene transfer efficiency in common adherent cell lines are not effective to transfect established blood cell lines or primary leukemic cells.
Abdulamir, Ahmed Sahib, Abdullah, Siti Nor Akmar, Amini, Razieh, Domb, Abraham Jacob, Hosseinkhani, Hossein, Ickowicz, Diana E., Jalilian, Farid Azizi, Rosli, Rozita, Veerakumarasivam, Abhinanyu   +8 more
core   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

Advanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh, Ankita Mohanty, Amit Malakar, Suryasarathi Bose, Suprakas Sinha Ray   +4 more
wiley   +1 more source

Characterization of a Polyethylene Glycol-Amphotericin B Conjugate Loaded with Free AMB for Improved Antifungal Efficacy.

PLoS ONE, 2016
Amphotericin B (AMB) is a highly hydrophobic antifungal, whose use is limited by its toxicity and poor solubility. To improve its solubility, AMB was reacted with a functionalized polyethylene glycol (PEG), yielding soluble complex AmB-PEG formulations ...
Tessa Rui Min Tan, Kong Meng Hoi, Peiqing Zhang, Say Kong Ng   +3 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  

Epidermal Growth Factor–PEG Functionalized PAMAM-Pentaethylenehexamine Dendron for Targeted Gene Delivery Produced by Click Chemistry [PDF]

, 2011
Aim of this study was the site-specific conjugation of an epidermal growth factor (EGF)-polyethylene glycol (PEG) chain by click chemistry onto a poly(amido amine) (PAMAM) dendron, as a key step toward defined multifunctional carriers for targeted gene ...
Balogh L., Bartlett D. W., Blessing T., Boeckle S., Boussif O., Carboni B., Carlin C. R., Choi J. S., Christian Dohmen, Davis M. E., Davis M. E., de Bruin K., Ernst Wagner, Esfand R., Haijun Yu, Hua C., Iyer J., Kannan R. M., Kataoka K., Kircheis R., Kircheis R., Kloeckner J., Kloeckner J., Kursa M., Lee J. W., Li S. D., Luo D., Lutz J. F., Maeda H., Maiti P. K., Meyer M., Navarro G., Nie Y., Ogris M., Plank C., Plank C., Russ V., Russ V., Russ V., Schaffert D., Shir A., Simoes S., Svenson S., Tomalia D. A., Tomalia D. A., von Gersdorff K., Wagner E., Wagner E., Walker G. F., Wolschek M. F., Wood K. C., Yellepeddi V. K., Yu H., Yu H., Yu Nie, Yunqiu Li, Zhang X. Q., Zhao X., Zou S. M., Zugates G. T.   +59 more
core   +1 more source

PCL-PEG graft copolymers with tunable amphiphilicity as efficient drug delivery systems.

Journal of materials chemistry. B, 2016
The development of flexible drug delivery systems that can be tuned as a function of the drug to be delivered and of the target disease is crucial in modern medicine. For this aim, novel amphiphilic poly(ε-caprolactone)-g-poly(ethylene glycol) (PCL-g-PEG)
Assala Al Samad, Assala Al Samad, Audrey Béthry, E. Koziolová, M. Netopilík, T. Etrych, Youssef Bakkour, J. Coudane, F. Omar, B. Nottelet   +9 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Thermoresponsive Gels based on ABC Triblock Copolymers: Effect of the Length of the PEG Side Group [PDF]

, 2016
ABC triblock copolymers of varying compositions and lengths of the PEG side groups were fabricated and their thermoresponsive behaviour was thoroughly investigated.
Constantinou, A, Georgiou, T
core   +1 more source