ArticleJournal of pharmaceutical and biomedical analysis2023
Characterization of tautomeric forms of anti-cancer drug gemcitabine and their interconversion upon mechano-chemical treatment, using ATR-FTIR spectroscopy and complementary methods.
Article in Journal of pharmaceutical and biomedical analysis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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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
4 citing papers in PubMed, 9 citations in OpenAlex.
- Article
- Mechano-chemical encapsulation of gemcitabine hydrochloride on metal-organic framework, preparation of shaped pellets, delayed drug release, and time-dependent toxicity to PANC-1 cancer cells.Journal of drug delivery science and technology · 2025Article
- Interaction of 6-Thioguanine with Aluminum Metal-Organic Framework Assisted by Mechano-Chemistry, In Vitro Delayed Drug Release, and Time-Dependent Toxicity to Leukemia Cells.Nanomaterials (Basel, Switzerland) · 2024Article
- Encapsulation of Gemcitabine on Porphyrin Aluminum Metal-Organic Framework by Mechano-Chemistry, Delayed Drug Release and Cytotoxicity to Pancreatic Cancer PANC-1 Cells.Molecules (Basel, Switzerland) · 2024Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Gemcitabine is a widely used anti-cancer drug of pyrimidine structure, which can exist as a free base molecular form in crystals. Tautomers are structural isomers of molecules, which interconvert via proton transfer. Mechano-chemistry studies reactions of solids under mechanical impact. We investigated gemcitabine free base for the presence of specific molecular tautomers, using ATR-FTIR spectroscopic analysis, powder XRD, optical microscopy and HPLC. The amino-keto tautomer has the characteristic infrared (IR) peak of the amino group at 3390 cm
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Registered trials
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