Results 151 to 160 of about 4,986,973 (317)

A Rapid and Sensitive Method for the Determination of Chitosan Concentration by NMR Relaxometry

open access: yesMagnetic Resonance in Chemistry, EarlyView.
ABSTRACT A rapid, reagent‐free method for the quantification of chitosan in aqueous solutions was developed using 1H nuclear magnetic resonance (NMR) relaxometry. Transverse relaxation times (T2) of chitosan solutions (5–1000 mg/L) were measured with a Carr–Purcell–Meiboom–Gill (CPMG) sequence on a benchtop NMR relaxometer.
Marta Férová, Jiří Kalina
wiley   +1 more source

Nanogel receptors for high isoelectric point protein detection: influence of electrostatic and covalent polymer-protein interactions. [PDF]

open access: yesChem Commun (Camb), 2020
Wechsler ME   +8 more
europepmc   +1 more source

Prediction of Isoelectric Point of Manganese and Cobalt Lamellar Oxides: Application to Controlled Synthesis of Mixed Oxides

open access: green, 2018
Céline Tang   +4 more
openalex   +2 more sources

Polyethyleneimine‐Modified Piezoelectric Barium Titanate of Various Sizes Reveals Improved Antibacterial Properties

open access: yesNano Select, EarlyView.
Barium titanate (BaTiO3) nanoparticles are a notable piezoelectric material characterized by its unique band gap properties and antibacterial effects. The effect of the size of BaTiO3 nanoparticles on their band gap and piezoelectric properties and antibacterial properties was studied.
Nurettin Sahiner   +5 more
wiley   +1 more source

Inkjet Printing of Keratin‐Based Ink Formulation

open access: yesJournal of Polymer Science, EarlyView.
Keratin‐based inks were formulated and optimized for inkjet printing by tuning rheological and interfacial properties using sodium alginate and surfactants. The resulting formulations enable stable jetting and uniform film formation, demonstrating the feasibility of digitally printing biocompatible, protein‐based materials for skin‐mimicking and ...
Yaniv Damatov   +3 more
wiley   +1 more source

Isoelectric point-amyloid formation of α-synuclein extends the generality of the solubility and supersaturation-limited mechanism. [PDF]

open access: yesCurr Res Struct Biol, 2020
Furukawa K   +11 more
europepmc   +1 more source

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