Nuclear magnetic resonance ( 1 H-NMR) spectra of hyaluronic ...
Herein, a tumor-targeted nanosystem HFNP@GOX@PFC composed of ROS-cleaved Fe-based metal–organic framework, hyaluronic acid (HA), glucose oxidase (GOX) and perfluorohexane (PFC) has been...
1 H-NMR spectra of ( a ) hyaluronic acid; ( b ) amine ...
It is hypothesized that docetaxel (Doc)-loaded hyaluronic acid (HA)-polyethylene glycol/poly (ε-caprolactone)-grafted oily core nanocapsules (NCs) can enhance the drug cytotoxicity and uptake...
1D NMR methods for determination of degree of cross-linking ...
2017年2月10日 · 1D proton NMR method to determine the cross-linker position in HA hydrogels was developed. No chromatographic separation step is required prior to NMR analysis. Hyaluronic acid polymers cross-linked with BDDE are today among the most used hydrogels for …
Human Metabolome Database: 1H NMR Spectrum (1D, 400 MHz, …
Hyaluronic acid: Spectrum type: 1 H NMR Spectrum (1D, 400 MHz, D 2 O, predicted)
The material properties of naked mole-rat hyaluronan - Nature
2019年4月29日 · Hyaluronan (HA) is a key component of the extracellular matrix. Given the fundamental role of HA in the cancer resistance of the naked mole-rat (NMR), we undertook to explore the structural and...
1H NMR of glycosaminoglycans and hyaluronic acid ... - PubMed
The exchangeable amide protons of hyaluronic acid (HA) oligosaccharides and a higher-molecular-weight segment dissolved in H2O at pH 2.5 or 5.5 were examined by H NMR spectroscopy at 250 MHz.
1H- and 13C-NMR studies of solutions of hyaluronic acid ...
1992年6月4日 · Several NMR studies have focussed on the role of the amide group in the secondary structure of oligosaccharides71° derived from hyaluronic acid.