Results 281 to 290 of about 326,825 (346)

Ion-paired antibiotics in PLGA nanoparticles: improving encapsulation efficiency and musculoskeletal infection treatment. [PDF]

open access: yesRSC Adv
Frolov V   +9 more
europepmc   +1 more source

Macrocyclic Ruthenium Ring Expansion Metathesis Polymerization Initiators Exhibit Tether Length-Dependent Behavior. [PDF]

open access: yesOrganometallics
Pomfret MN   +10 more
europepmc   +1 more source

Factors Associated With Third Molar Eruption in the Assamese Inhabitants of Northeast India. [PDF]

open access: yesCureus
Mahanta P   +6 more
europepmc   +1 more source

Molar Mass and Molar Mass Distribution of Polystyrene Particle Size Standards

Analytical Chemistry, 2005
Monodisperse polystyrene microspheres and nanospheres are often used as particle size standards for calibration of size-measuring instruments. They are potentially useful as the mass standards for particle mass spectrometry as well. We demonstrated in this work that it is possible to achieve high-precision mass determination for single polystyrene ...
Wen-Ping, Peng   +3 more
openaire   +2 more sources

Molar Masses and Molar Mass Distributions of Chitin and Acid-Hydrolyzed Chitin

Biomacromolecules, 2017
Never-dried and dried crab shell chitin and squid pen chitin samples were acid-hydrolyzed in 1 M HCl at 85 °C for up to 2 h. The crystallinities, crystal sizes, and degrees of N-acetylation of the acid-hydrolyzed chitin samples are almost unchanged the same before and after acid hydrolysis. The original and acid-hydrolyzed chitin samples were dissolved
Ryunosuke Funahashi   +4 more
openaire   +2 more sources

Molar‐mass distribution of celluloses

Makromolekulare Chemie. Macromolecular Symposia, 1992
AbstractThe investigation of polymers by gel permeation chromatography has become a standard method for the determination of the molecular weight distribution. In case of cellulose and pulps the samples are mostly carbanilated or nitrated in order to get them soluble in organic solvents.
Bodo Saake   +4 more
openaire   +1 more source

Molar Mass and Molar Mass Distribution in a Nematic Azobenzene Polymethacrylate: Effect on Optical Recording

Molecular Crystals and Liquid Crystals, 2003
The mass contents in five samples of a nematic azobenzene polymethacrylate having different molar masses and molar mass distributions were evaluated starting from either Logarithmic Normal (LN) or ...
ANDREOZZI, LAURA   +5 more
openaire   +2 more sources

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