[HTML][HTML] Application of metal nanoparticle–hydrogel composites in tissue regeneration

HL Tan, SY Teow, J Pushpamalar - Bioengineering, 2019 - mdpi.com
Challenges in organ transplantation such as high organ demand and biocompatibility issues
have led scientists in the field of tissue engineering and regenerative medicine to work on …

A 3D printed chitosan-pectin hydrogel wound dressing for lidocaine hydrochloride delivery

J Long, AE Etxeberria, AV Nand, CR Bunt, S Ray… - Materials Science and …, 2019 - Elsevier
Abstract A chitosan-pectin (CS-PEC) biopolymeric hydrogel wound dressing was
investigated for lidocaine delivery. Here we demonstrate for the first time the feasibility of …

Pectin methacrylate (PEMA) and gelatin-based hydrogels for cell delivery: converting waste materials into biomaterials

M Mehrali, A Thakur, FB Kadumudi… - … applied materials & …, 2019 - ACS Publications
The emergence of nontoxic, eco-friendly, and biocompatible polymers derived from natural
sources has added a new and exciting dimension to the development of low-cost and …

Shear thinning pectin hydrogels physically cross-linked with chitosan nanogels

Y Shitrit, M Davidovich-Pinhas, H Bianco-Peled - Carbohydrate polymers, 2019 - Elsevier
The development of a polymer-nanogel hydrogel based on a pair of polysaccharides is
reported for the first time. This new hydrogel exhibits self-healing properties due to physical …

Chitosan content modulates durability and structural homogeneity of chitosan-gellan gum assemblies

AC de Oliveira, BH Vilsinski, EG Bonafé… - International journal of …, 2019 - Elsevier
Here we report a new and straightforward method to yield durable polyelectrolyte complexes
(hydrogel PECs) from gellan gum (GG) and chitosan (CS) assemblies, without metallic and …

[HTML][HTML] Comparative study on complexes formed by chitosan and different polyanions: Potential of chitosan-pectin biomaterials as scaffolds in tissue engineering

FCB de Souza, RFB de Souza, B Drouin… - International journal of …, 2019 - Elsevier
Polyelectrolyte complexes of chitosan (Ch) and pectin (Pc) or alginate (Alg) were produced
in the presence or absence of the silicone gel Silpuran® 2130 A/B (Sil) and the surfactant …

β-Chitin nanofiber hydrogel as a scaffold to in situ fabricate monodispersed ultra-small silver nanoparticles

S Song, Y Zhao, X Yuan, J Zhang - Colloids and Surfaces A …, 2019 - Elsevier
Abstract β-chitin nanofibers (β-ChNFs) were efficiently prepared from squid pens by a
combination of ball milling and ultrasonic techniques. The gellation of the β-ChNFs …

Microwave-assisted synthesis and characterization of chitosan aerogels doped with Au-NPs for skin regeneration

M Piątkowski, J Radwan-Pragłowska, Ł Janus… - Polymer Testing, 2019 - Elsevier
Tissue engineering provides solutions for patients awaiting for transplantation. Tissue
engineering solutions help doctors to deliver tissue equivalent to damaged tissue. Such …

Theophylline‐loaded pectin‐based hydrogels. II. Effect of concentration of initial pectin solution, crosslinker type and cation concentration of external solution on drug …

E Sarioglu, B Arabacioglu Kocaaga… - Journal of Applied …, 2019 - Wiley Online Library
ABSTRACT A series of drug‐loaded pectin hydrogels were prepared by mixing method in
two ion types, Ca+ 2 or Zn+ 2, for wound dressing applications and their drug release …

[HTML][HTML] Chitosan imparts better biological properties for poly (ε-caprolactone) electrospun membranes than dexamethasone

BR Machado, SB Roberto, EG Bonafé… - Journal of the Brazilian …, 2019 - SciELO Brasil
Poly (ε-caprolactone), an aliphatic polyester with biodegradability and cytocompatibility, has
been used to create scaffolds for tissue engineering purposes. However, the hydrophobicity …