Tragacanth gum-based nanogel as a superparamagnetic molecularly imprinted polymer for quercetin recognition and controlled release

Hemmati, Khadijeh; Masoumi, Arameh; Ghaemy, Mousa

doi:10.1016/j.carbpol.2015.09.006

Cited by 101 publications

(23 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A highly selective magnetic molecularly imprinted polymer with core–shell structure has been designed in which N ‐vinyl imidazole (VI) monomer was grafted on TG chains. [ 47 ] Where, metal oxides nanoparticles were stacked in the grafted chains and developed the template for QC immobilization. The results demonstrated that the nanoparticles had high and specific binding affinity and a fast adsorption kinetic rate for the QC.…”

Section: Applications Of Functional Tragacanth Gummentioning

confidence: 99%

Smart Designing of Tragacanth Gum by Graft Functionalization for Advanced Materials

Verma¹,

Pathania

Anjum³

et al. 2020

Macro Materials & Eng

View full text Add to dashboard Cite

Tragacanth gum is a novel polysaccharide which offers interesting features in terms of high hydrophilicity, good biocompatibility, and biodegradability. The engineering of hydrogels requires careful designing of their macromolecular structures so that desirable features may be incorporated into the material. Graft polymerization has come up as an interesting approach to develop molecules for drug delivery, wound care systems, and infection‐resistant materials. The most important aspect of graft functionalization is the proper control over physico‐chemical properties of the grafted matrix. The extent of functionalization may be governed by the grafting parameters and may lead to the chemical designing of the molecule in a controlled manner. This opens up enormous possibilities of developing materials for a wide range of applications as advanced materials.

show abstract

Section: Applications Of Functional Tragacanth Gummentioning

confidence: 99%

Smart Designing of Tragacanth Gum by Graft Functionalization for Advanced Materials

Verma¹,

Pathania

Anjum³

et al. 2020

Macro Materials & Eng

View full text Add to dashboard Cite

show abstract

“…In addition, tragacanth is hydrophilic in nature and has shown great potential for carrying drugs due to its appropriate functional groups. The use of tragacanth as the polymer matrix of composite materials could result in stable and homogeneous composites due to its intersurface elasticity reduction properties . On the other hand, BGs have been extensively investigated as bone grafts or fillers.…”

Section: Introductionmentioning

confidence: 99%

Effects of GPTMS concentration and powder to liquid ratio on the flowability and biodegradation behaviors of 45S5 bioglass/tragacanth bioactive composite pastes

Rasti

Hesaraki

Nezafati

2019

J of Applied Polymer Sci

View full text Add to dashboard Cite

Injectable composite pastes were prepared using melt‐derived 45S5 bioactive glass and tragacanth crosslinked by (3‐glycidyloxypropyl)trimethoxysilane (GPTMS). The effect of powder to liquid ratio (P:L = 1.0:2.0–1.0:2.5) and GPTMS/tragacanth ratio (0.0–1.5) on the injectability, swelling behavior, rheology, bioactivity, and cellular behavior of the pastes was investigated. Based on the results, the apparent stability and consistency of the pastes increased upon crosslinking by GPTMS. Due to the increased interactions between tragacanth and glass, a hysteresis loop with larger area was formed in the presence of GPTMS. With increase of GPTMS:tragacanth ratio from 0 to 1.5, the swelling percent dropped from 24.65 to 16.25% after 24 h and the degradation percent also went down from 27.89 to 9.11% after 21 days in the simulated body fluid. The 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide assay showed a drop in the optical density of MG63 osteoblasts up to 30.07% after exposure to the GPTMS‐crosslinked composite pastes for 3 days. However, the number of viable cells gradually increased in the presence of the pastes and the cell morphology remained unchanged over time. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47604.

show abstract

“…The template acts as a mold for the M A N U S C R I P T A C C E P T E D ACCEPTED MANUSCRIPT 3 purpose of forming complementary binding sites with functional monomer [10,12]. Followed by polymerization and removing the template, the prepared specimen is ready as a selective separation media for the template [13].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization and in vivo drug delivery study of a biodegradable nano-structured molecularly imprinted polymer based on cross-linker of fructose

Asadi

Abdouss

Leblanc

et al. 2016

Polymer

View full text Add to dashboard Cite

Tragacanth gum-based nanogel as a superparamagnetic molecularly imprinted polymer for quercetin recognition and controlled release

Cited by 101 publications

References 41 publications

Smart Designing of Tragacanth Gum by Graft Functionalization for Advanced Materials

Smart Designing of Tragacanth Gum by Graft Functionalization for Advanced Materials

Effects of GPTMS concentration and powder to liquid ratio on the flowability and biodegradation behaviors of 45S5 bioglass/tragacanth bioactive composite pastes

Synthesis, characterization and in vivo drug delivery study of a biodegradable nano-structured molecularly imprinted polymer based on cross-linker of fructose

Contact Info

Product

Resources

About