• Non ci sono risultati.

Supplemental material

N/A
N/A
Info
Scarica
Protected

Academic year: 2021

Condividi "Supplemental material"

Copied!
3
0
0

Caricamento.... (Visualizza il testo completo ora)

Scarica adesso ( 3 pagine )

Testo completo

(1)

Supplemental material

Table S1. Parameters employed to prepare PLGA microparticles.

Formulation

First Emulsion Stirring rate (rpm) Mean volume diameter (µm) ± SD Recovery (%) Aqueous phase Organic phase (dichloromethane) Volume (mL) Volume (mL) a - 15 500 35.3 ± 35.4 90.0 b - 10 500 43.7 ± 27.5 - c - 5 500 75.0 ± 36.3 76.0 d - 2.5 500 134.4 ± 84.9 78.6 e - 1 500 -a 79.4 f 1 2.5 700 -a 78.0 g 1 3.5 700 202.7 ± 99.9 75.6 h 1 3.5 600 251.0 ± 104.3 76.3 i 1.5 3.5 600 153.5 ± 86.9 87.6

For all the formulations, 500 mg of PLGA were added to the organic phase.

The external phase is constituted by 500 mL of PVA 0.1% (w/v) for all the formulations.

In case of the double emulsion (from formulation f to i), 0.1 % of Span® 60 was used to stabilize the

first emulsion.

(2)

Figure S1. Attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectra of (a) the

raw polymers (i.e., PLGA, chitosan, and chondroitin-4-sulphate) and the scaffold coated with chitosan and chondroitin-4-sulphate; (b) comparison between the spectra of the coated scaffold and the sum of the chitosan and chondroitin-4-sulphate spectra.

(3)

Figure S2. Residual mass profiles of uncoated and coated scaffolds. Equations and correlation

Figura

Table S1. Parameters employed to prepare PLGA microparticles.
Figure S1. Attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectra of (a) the
Figure S2. Residual mass profiles of uncoated and coated scaffolds. Equations and correlation

Riferimenti

Scarica adesso ( PDF - 3 pagine - 245.28 KB )

Documenti correlati

On the formation and stability of chitosan/hyaluronan-based complex coacervates

An almost independence of PDI from DP v was noticed for coacervates composed of F A = 0.46 and F A = 0.63 chitosans, suggesting that chitosan molar mass did not affect the

Characterization of Chitosan/Hyaluronan Complex Coacervates Assembled by Varying Polymers Weight Ratio and Chitosan Physical-Chemical Composition

We mixed chitosans showing different chemical composition and mass with a low molecular weight hyaluronan in order to build a large set of colloids (Figure 1 ).. Upon injection of

Concepts for Developing Physical Gels of Chitosan and of Chitosan Derivatives

Lapitsky and co-workers extensively investigated the formation mechanism of chitosan/TPP micro-gels and their properties by tuning different parameters such as F A

Neuronal nicotinic receptors modulate glutamatergic transmission on neonatal rat hypoglossal motoneurons

(2005) Activation and desensitization of neuronal nicotinic receptors modulate glutamatergic transmission on neonatal rat hypoglossal motoneurons.. (submitted to

"Ce qu’on entend sur la montagne": Franck e Liszt alle origini del poema sinfonico

Anche il suo poema sinfonico parte da materiale elementare: i motivi di lamento commentati sopra, alcuni interventi isolati dei legni (soprattutto flauto e clarinetto), che

Measure the Accessibility of Healthcare Environments. The Case of the University Health Board Le Scotte of Siena

L’articolo illustra i risultati della ricerca, svolta in convenzione tra il centro interuni- versitario TESIS 1 e l’Azienda Ospedaliero Universitaria AOU di Siena, relativa alla

Comment on estimation and interpretation of empirical studies in industrial economics

In the course of research on the robustness of empirical results in industrial economics to the use of techniques that control for the presence of outliers1

Data acquisition and automatic processing by 123D Catch

The Masada project was developed as an on-going research collaboration between the Department of Interior Building and Environment Design of Shenkar College