ArticleRSC advances2021
A pH-sensitive and sustained-release oral drug delivery system: the synthesis, characterization, adsorption and release of the xanthan gum-
Article in RSC advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 29 citations in OpenAlex.
- Recent Advances in Smart Stimulus-Responsive Hydrogels for Precision Drug Delivery in Tumours.Gels (Basel, Switzerland) · 2026Review
- Microwave-assisted synthesis and characterization of Xanthan gum-grafted polyacrylamide hydrogel for the removal of acid red 8 dye from aqueous solutions.Scientific reports · 2025Article
- Papaya Peel Extract-Capped Copper Oxide Nanoparticle-Based Hydrogel: Enhanced Efficacy for Wound Healing.ACS omega · 2025Article
- Design and Applications of Polymersomes for Oral Drug Administration.ACS applied materials & interfaces · 2025Review
- Rifampicin adsorption and release study using Santa Barbara amorphous-16 modified Al (SBA-16-Al) for a drug delivery system.RSC advances · 2024Article
- Adsorption of Favipiravir on pristine graphene nanosheets as a drug delivery system: a DFT study.RSC advances · 2023Article
- Advances in Xanthan Gum-Based Systems for the Delivery of Therapeutic Agents.Pharmaceutics · 2023Review
- Mucoadhesive carriers for oral drug delivery.Journal of controlled release : official journal of the Controlled Release Society · 2022Review
- Graphene derivative based hydrogels in biomedical applications.Journal of tissue engineeringReview
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, graphene oxide (GO) was successfully prepared using the improved Hummers method, and the prepared GO powder was dissolved in distilled water and subjected to ultrasonic stripping. Diclofenac potassium (DCFP) was selected as a model drug to systematically evaluate the adsorption mechanism of DCFP by GO. Different reaction models were constructed to fit the adsorption kinetics and adsorption isotherms of DCFP on GO, in order to further explore the underlying adsorption mechanism. The results demonstrated that the pseudo-second-order kinetic model and Freundlich model could better delineate the adsorption process of DCFP by GO. Both π-π stacking and hydrophobic interaction were mainly involved in the adsorption process, and there were electrostatic interaction and hydrogen bonding at the same time. Then, the xanthan gum-
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.