Results 1 to 10 of about 406 (117)

Thiolated-Polymer-Based Nanoparticles as an Avant-Garde Approach for Anticancer Therapies—Reviewing Thiomers from Chitosan and Hyaluronic Acid [PDF]

open access: yesPharmaceutics, 2021
Thiomers (or thiolated polymers) have broken through as avant-garde approaches in anticancer therapy. Their distinguished reactivity and properties, closely linked to their final applications, justify the extensive research conducted on their preparation
Roberto Grosso, M.-Violante de-Paz
doaj   +4 more sources

Thiomers: A Blessing to Evaluating Era of Pharmaceuticals [PDF]

open access: yesInternational Journal of Polymer Science, 2015
Thiomers are the polymers modified for the mucoadhesive properties and other additive properties by incorporating thiol moieties in the backbone of the unmodified polymeric chain by substitution reactions or simple oxidation reactions.
Muhammad Hanif   +2 more
doaj   +3 more sources

Improved Mucoadhesion, Permeation and In Vitro Anticancer Potential of Synthesized Thiolated Acacia and Karaya Gum Combination: A Systematic Study [PDF]

open access: yesMolecules, 2022
Thiolation of polymers is one of the most appropriate approaches to impart higher mechanical strength and mucoadhesion. Thiol modification of gum karaya and gum acacia was carried out by esterification with 80% thioglycolic acid.
Neha Munot   +6 more
doaj   +2 more sources

Augmentation of Antidiabetic Activity of Glibenclamide Microspheres Using S-Protected Okra Powered by QbD: Scintigraphy and In Vivo Studies [PDF]

open access: yesPharmaceuticals, 2022
Successful drug delivery by mucoadhesive systems depends on the polymer type, which usually gets adherent on hydration. The intended polymers must sustain the association with biomembranes and preserve or accommodate the drug for an extended time.
Waleed Y. Rizg   +12 more
doaj   +2 more sources

Rapid and label-free Listeria monocytogenes detection based on stimuli-responsive alginate-platinum thiomer nanobrushes [PDF]

open access: yesScientific Reports, 2022
In this work, we demonstrate the development of a rapid and label-free electrochemical biosensor to detect Listeria monocytogenes using a novel stimulus–response thiomer nanobrush material.
Daniela A. Oliveira   +2 more
doaj   +2 more sources

Development and Characterization of Thiolated Cyclodextrin-Based Nanoparticles for Topical Delivery of Minoxidil

open access: yesPharmaceutics, 2023
Purpose: The aim of this research was to prepare adhesive nanoparticles for the topical application of Minoxidil (MXD). Methods: Thiolated β-CDs were prepared via conjugation of cysteamine with oxidized CDs.
Ammara Akhtar   +7 more
doaj   +1 more source

Thiolated Chitosan Conjugated Liposomes for Oral Delivery of Selenium Nanoparticles

open access: yesPharmaceutics, 2022
This study aimed to design a hybrid oral liposomal delivery system for selenium nanoparticles (Lip-SeNPs) to improve the bioavailability of selenium.
Atiđa Selmani   +13 more
doaj   +1 more source

Intraoral Drug Delivery: Highly Thiolated κ-Carrageenan as Mucoadhesive Excipient

open access: yesPharmaceutics, 2023
Aim: This study aims to design a novel thiolated κ-carrageenan (κ-CA-SH) and evaluate its potential as an excipient for the design of mucoadhesive drug delivery systems.
Gergely Kali   +4 more
doaj   +1 more source

An Assessment of Pectin Thiolation parameters: Degree of Esterification, Conjugate and Cross-linking Reagent Concentrations

open access: yesBritish Journal of Pharmacy, 2023
This study focuses on the optimisation of pectin thiolation using L-cysteine and assesses the impact of the degree of esterification (DE), polymer to L-cysteine ratio, and concentrations of conjugating reagents on the total and free thiol content of both
Jack Phillip Brown   +2 more
doaj   +1 more source

Optical Coherence Tomography Angiography Monitors Cutaneous Wound Healing under Angiogenesis-Promoting Treatment in Diabetic and Non-Diabetic Mice

open access: yesApplied Sciences, 2021
During wound healing, the rapid re-establishment of a functional microcirculation in the wounded tissue is of utmost importance. We applied optical coherence tomography (OCT) angiography to evaluate vascular remodeling in an excisional wound model in the
Martin Pfister   +9 more
doaj   +1 more source

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