Results 121 to 130 of about 7,450,425 (377)

Use of polyethylene glycol coatings for optical fibre humidity sensing [PDF]

, 2008
Humidity induced change in the refractive index and thickness of the polyethylene glycol (PEG) coatings are in situ investigated for a range from 10 to 95%, using an optical waveguide spectroscopic technique.
B. D. Gupta, Bukem Bilen, C. Ronot, D. C. Bownass, E. Kretschmann, F. J. Arregui, F. S. Damos, G. H. Cross, G. Tae, Gulen Aktas, J. H. Seinfeld, K. L. A. Chan, M. Biesalski, M. N. Weiss, Mehmet Naci Inci, Mustafa Muamer Demir, O. Erdamar, P. Kronenberg, R. Jindal, R. Ulrich, S. J. Glenn, S. K. Shukla, S. McMurtry, S. Muto, S. Otsuki, Sabriye Acikgoz, T. M. Aminabhavi, W. L. Chen, Yani Skarlatos, Yusuf Ziya Menceloglu, Z. A. Ansari, Z. M. Rittersma   +31 more
core   +2 more sources

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 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  

Masses, luminosities, and orbital coplanarities of the µ Orionis quadruple-star system from phases differential astrometry [PDF]

, 2008
μ Orionis was identified by spectroscopic studies as a quadruple-star system. Seventeen high-precision differential astrometry measurements of μ Ori have been collected by the Palomar High-precision Astrometric Search for Exoplanet Systems (PHASES ...
Burke, Bernard F., Colavita, M. M., Fekel, Francis C., Konacki, Maciej, Kulkarni, S. R., Lane, Benjamin F., Muterspaugh, Matthew W., Shao, M., Wiktorowicz, Sloane J.   +8 more
core  

Spiral shocks in the accretion disc of IP Peg during outburst maximum [PDF]

, 1999
In response to our recent discovery of spiral arms in the accretion disc of IP Peg during rise to outburst, we have obtained time-resolved spectrophotometry of IP Peg during outburst maximum.
A. Magazzú, Armitage, Bertin, Boss, Casares, D. Steeghs, E. Martín, E. T. Harlaftis, Harlaftis, Harlaftis, Harlaftis, Harlaftis, Hessman, Horne, K. Horne, Lin, Marsh, Marsh, Marsh, Oke, Osterbrock, Savonjie, Sawada, Shakura, Steeghs, Steeghs, Steeghs, Stehle, Still, Toomre, Verbunt, Wolf   +31 more
core   +2 more sources

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Potential Use of Folate-polyethylene glycol (PEG)-Appended Dendrimer (G3) Conjugate with alpha-Cyclodextrin as DNA Carriers to Tumor Cells [PDF]

, 2011
We previously reported that polyamidoamine STARBURST dendrimer (generation 3, G3) (dendrimer) conjugate with alpha-cyclodextrin (alpha-CyD) having an average degree of substitution of 2.4 of alpha-CyD (alpha-CDE) provided remarkable aspects as novel ...
Ayumi Yoshimitsu, Fumitoshi Hirayama, Haruna Ikeda, Hidetoshi Arima, Kaneto Uekama, Keiichi Motoyama, Kenjiro Hattori, Masayo Arizono, Taishi Higashi, Tomoko Takeuchi   +9 more
core   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 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