Results 71 to 80 of about 42,310 (223)

Transdermal delivery of ibuprofen utilizing a novel solvent free pressure sensitive adhesive (PSA) : TEPI® technology [PDF]

open access: yes, 2017
Purpose The main objective of this present study was the investigation of potential novel transdermal patch technology (TEPI®) delivering ibuprofen as the active pharmaceutical ingredient (API) using a novel poly(ether-urethane)-silicone crosslinked ...
Haddleton, David M.   +3 more
core   +1 more source

New polymers for phase partitioning [PDF]

open access: yes
The synthesizing of several polyethylene glycols having crown ethers attached is reported. This work led to the identification of three new polymer types which promise to be more effective at selectively binding specific cell types. Work was completed on
Harris, J. M.
core   +1 more source

Development of Branched Aromatic Polyester Polyols from PET [PDF]

open access: yes, 2007
Diese Arbeit befasst sich mit einer neuen Klasse verzweigter aromatischer Polyesterpolyole (APP), die auf PET-Abfällen basieren und für die Herstellung hochwertiger Polyurethane entwickelt wurden.
Behrendt, Gerhard   +4 more
core   +1 more source

Acid-Catalyzed Solvolysis of Softwood Using Polyethylene Glycol Monomethyl Ether to Produce Functional Lignin Derivatives

open access: yesBioResources, 2023
Glycol lignins (GLs) produced through acid-catalyzed solvolysis of softwood meal using glycols, such as polyethylene glycol (PEG), have been used for the development of functional materials.
Tomohiro Yamada   +3 more
doaj   +2 more sources

Influence of Polyethylene Glycols on the Corrosion Inhibition of Carbon Steel in Butyric Acid Solution: Weight Loss, EIS and Theoretical Studies

open access: yesInternational Journal of Electrochemical Science, 2013
The effect of polyethylene glycols (PEG) of various average molecular weights (MW =1200, 4000 and 6000) as inhibitors for the corrosion of carbon steel in 1.0 M butyric acid was investigated using weight loss and electrochemical impedance spectroscopy ...
M.A. Deyab, S.S. Abd El-Rehim
doaj   +1 more source

Effects of cryoprotectant concentration and cooling rate on vitrification of aqueous solutions

open access: yes, 2006
Vitrification of aqueous cryoprotectant mixtures is essential in cryopreservation of proteins and other biological samples. We report systematic measurements of critical cryoprotective agent (CPA) concentrations required for vitrification during plunge ...
Alsaied, Osama A.   +3 more
core   +1 more source

Oflomelid Ointment: Activity Against Hospital Microbial Strains

open access: yesАнтибиотики и Химиотерапия, 2020
Ofloxacin susceptibility was tested with the use of 100 hospital isolates by the disk diffusion method vs. the activity of Oflomelid ointment tested by the cavity method.
L. A. Blatun, R. P. Terekhova
doaj  

Factors influence flexibility resistivity and zinc dendrite penetration rate of inorganic separators for alkaline batteries [PDF]

open access: yes
Developmental work resulted in a formulation which can improve the flexibility of the inorganic-organic-type separator for silver-zinc and nickel-zinc alkaline batteries.
Sheibley, D. W.
core   +1 more source

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