Performance effectiveness of nano-lignin in production of gel with nano-chitosan for controlling release of salicylic acid

VF Lotfy, AH Basta - International Journal of Biological Macromolecules, 2024 - Elsevier
This work deals with assessing the performance of lignin nanoparticles (LNPs) in solving the
problem of using salicylic acid as an agrochemical compound, via controlling its release …

Opportunity for valorization of pulping by-product in production high performance sustaining release lignin-based gel

AH Basta, VF Lotfy - International Journal of Biological Macromolecules, 2024 - Elsevier
This study focuses on optimizing the pulping by-product to produce effective hydrogels for
controlling the release of salicylic acid (SA). In this regard, two routes are achieved: the first …

Salicylic acid-loaded chitosan nanoparticles (SA/CTS NPs) for breast cancer targeting: Synthesis, characterization and controlled release kinetics

M Hassanpour, H Jafari, S Sharifi, J Rezaie… - Journal of Molecular …, 2021 - Elsevier
The present study aimed to develop an easy controlled release system for salicylic acid (SA)
through ionotropic gelation of chitosan (CTS) using tripolyphosphate (TPP) as cross-linker …

Salicylic acid functionalized chitosan nanoparticle: a sustainable biostimulant for plant

RV Kumaraswamy, S Kumari, RC Choudhary… - International Journal of …, 2019 - Elsevier
In this work, salicylic acid-chitosan nanoparticles (SA-CS NPs) are reported as a
biostimulant for promoting plant defense and growth in maize. SA-CS NPs were …

Preparation and characterization of pH dependent κ-carrageenan-chitosan nanoparticle as potential slow release delivery carrier

HC Yew, M Misran - Iranian Polymer Journal, 2016 - Springer
A polymeric carrier has high potential as active ingredient delivery vehicle owing to its
biocompatibility and biodegradability. In this work, pH dependency of the oppositely charged …

Quaternized chitosan (QCS) nanoparticles as a novel delivery system for ammonium glycyrrhizinate

TW Wang, Q Xu, Y Wu, AJ Zeng, M Li… - Journal of Nanoscience …, 2010 - ingentaconnect.com
The aim of this study was to generate a new type of nanoparticles made of quaternized
chitosan (QCS) and poly (aspartic acid) via the ionotropic gelation technique and to evaluate …

Lignin nanoparticles as a promising nanomaterial for encapsulation of Rose damascene essential oil: Physicochemical, structural, antimicrobial and in-vitro release …

F Khodadadi, M Nikzad, S Hamedi - Colloids and Surfaces A …, 2024 - Elsevier
Lignin is the second most abundant biopolymer, suitable for use as a raw material in various
industries due to its low cost and inherent properties. The development of lignin …

The synergistic route for enhancing rice by-product derived nanoparticles in sustained release of bioactive compound

AH Basta, VF Lotfy - Cellulose, 2023 - Springer
This work deals with enhancing the rice straw as precursor of cellulose-based nanoparticles
in further application in production of nanogels for prolonging the bioactive compound …

A green approach to the valorization of kraft lignin for the production of nanocomposite gels to control the release of fertilizer

VF Lotfy, AH Basta - Biofuels, Bioproducts and Biorefining, 2022 - Wiley Online Library
The valorization of industrial by‐products is a green approach. This work investigates the
valorization of kraft liquor from paper pulping as a precursor in the production of lignin …

Design of chitosan-based nanoparticles functionalized with gallic acid

J Lamarra, S Rivero, A Pinotti - Materials Science and Engineering: C, 2016 - Elsevier
Active nanoparticles based on chitosan could be applied as a support for the modulation of
gallic acid delivery. In this sense, these nanostructures could be employed in different fields …