caffeine has been researched along with n-vinyl-2-pyrrolidinone in 23 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 7 (30.43) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 6 (26.09) | 29.6817 |
| 2010's | 9 (39.13) | 24.3611 |
| 2020's | 1 (4.35) | 2.80 |
| Authors | Studies |
|---|---|
| Cho, MJ; Fung, HL | 1 |
| Krisch, RE; Kvetkas, MJ; Zelle, MR | 1 |
| Bode, U; Ring, J; Schmoeckel, C | 1 |
| Krauze, J | 1 |
| Horie, H; Kohata, K; Nesumi, A; Ujihara, T | 1 |
| HIGUCHI, T; KURAMOTO, R | 1 |
| MAGRASSI, B; PRINA, C; ROVETA, G | 1 |
| MAGRASSI, B; PRINA, C | 1 |
| Heiskanen, M; Ketolainen, J; Lehto, VP; Mäki, R; Murtomaa, M; Rost, S; Suihko, E | 1 |
| Booth, SW; Byway, PV; Fitzpatrick, S; Hardy, IJ; Neri, C; Windberg-Baarup, A | 1 |
| Hatanaka, K; Kitai, M; Kohno, I; Nakamura, A; Tanimoto, T; Yamauchi, Y | 3 |
| Chen, YS; Di, HW; Luo, YL; Nan, YF; Xu, F | 1 |
| Descamps, M; Guinet, Y; Hédoux, A | 1 |
| Dong, ZB; Fan, FY; Liang, YR; Lu, JL; Ye, JH; Zheng, XQ | 1 |
| Mimura, H; Nasu, M; Nemoto, T; Sako, K | 1 |
| Loka, NC; Mallipeddi, R; Neau, SH; Rane, AM; Saripella, KK | 1 |
| Chan, SY; Craig, DQ; Qi, S | 1 |
| Kerschhaggl, M; Khinast, JG; Pucher, I; Sacher, S; Scheibelhofer, O; Wahl, PR | 1 |
| Loftsson, T | 1 |
| Demiri, V; Khinast, J; Lingitz, J; Piller, M; Rinner, P; Sacher, S; Salar-Behzadi, S; Stranzinger, S | 1 |
| Baldo, TA; Feitosa, MHA; Moraes, FC; Proença, CA; Santos, AM; Sotomayor, MDPT; Wong, A | 1 |
23 other study(ies) available for caffeine and n-vinyl-2-pyrrolidinone
| Article | Year |
|---|---|
Molecular interaction between E-prostaglandins and selected polymers and its potential utilization in oral dosage form design.
Topics: Administration, Oral; Caffeine; Chemical Phenomena; Chemistry; Chemistry, Pharmaceutical; Dosage Forms; Povidone; Prostaglandins E, Synthetic | 1978 |
Phenotypic properties of a large-cell, radiation-resistant strain of Escherichia coli.
Topics: Acetates; Bacteriological Techniques; Caffeine; Cell Nucleus; Cell Survival; Coliphages; Culture Media; DNA Repair; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Glucose; Iodoacetates; Microscopy, Phase-Contrast; Mutation; Phenotype; Povidone; Radiation Effects; Ultraviolet Rays | 1972 |
[Granuloma formation following intracutaneous administration of procaine-polyvinylpyrrolidone].
Topics: Back Pain; Caffeine; Delayed-Action Preparations; Drug Combinations; Drug Eruptions; Female; Granuloma; Humans; Injections, Jet; Intradermal Tests; Microscopy, Electron; Middle Aged; Povidone; Procaine; Skin | 1984 |
[Satisfactory but short-lasting effects of the treatment of coxarthrosis with injections of Impletol Depot Bayer].
Topics: Aged; Caffeine; Delayed-Action Preparations; Drug Combinations; Female; Follow-Up Studies; Hip Joint; Humans; Injections, Intra-Articular; Middle Aged; Osteoarthritis; Povidone; Procaine; Time Factors | 1983 |
Rapid determination of caffeine in tea leaves.
Topics: Caffeine; Chromatography, High Pressure Liquid; Plant Leaves; Povidone; Spectrophotometry, Ultraviolet; Tea | 2002 |
Study of possible complex formation between macromolecules and certain pharmaceuticals. I. Polyvinylpyrrolidone with sulfathiazole, procaine hydrochloride, sodium salicylate, benzyl penicillin, chloramphenicol, mandelic acid, caffeine, theophylline, and c
Topics: Caffeine; Chloramphenicol; Cortisone; Mandelic Acids; Penicillin G; Povidone; Procaine; Sodium Salicylate; Sulfathiazole; Sulfathiazoles; Theophylline | 1954 |
[Complexes of 3,4-benzopyrene and various substances in aqueous solution. Action in vitro and in vivo on Ehrlich's ascites cancer cells].
Topics: Animals; Ascites; Benzo(a)pyrene; Benzopyrenes; Caffeine; Carcinoma; Carcinoma, Ehrlich Tumor; Histamine; In Vitro Techniques; Niacin; Niacinamide; Povidone | 1962 |
[Complexes of 3,4-benzopyrene and various substances in aqueous solution. Spectrophotometric research].
Topics: Benzo(a)pyrene; Benzopyrenes; Caffeine; Chloroform; Niacin; Niacinamide; Povidone; Research; Spectrophotometry; Thiocyanates | 1962 |
Modifying drug release and tablet properties of starch acetate tablets by dry powder agglomeration.
Topics: Acetylglucosamine; Caffeine; Drug Compounding; Excipients; Microscopy, Electron, Scanning; Povidone; Powders; Propranolol; Solubility; Starch; Surface Properties; Tablets; Tensile Strength | 2007 |
Modulation of drug release kinetics from hydroxypropyl methyl cellulose matrix tablets using polyvinyl pyrrolidone.
Topics: Caffeine; Chemistry, Pharmaceutical; Delayed-Action Preparations; Diffusion; Drug Carriers; Drug Compounding; Excipients; Hypromellose Derivatives; Kinetics; Methylcellulose; Microscopy; Models, Chemical; Povidone; Rheology; Solubility; Spectroscopy, Fourier Transform Infrared; Tablets; Technology, Pharmaceutical; Viscosity; Water | 2007 |
Improved sample pre-treatment for determination of caffeine in tea using a cartridge filled with polyvinylpolypyrroridone (PVPP).
Topics: Caffeine; Catechin; Central Nervous System Stimulants; Chromatography, High Pressure Liquid; Povidone; Tea | 2007 |
Quasi-flow injection analysis for rapid determination of caffeine in tea using the sample pre-treatment method with a cartridge column filled with polyvinylpolypyrrolidone.
Topics: Caffeine; Chromatography, High Pressure Liquid; Flow Injection Analysis; Povidone; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Tea | 2008 |
Simple and rapid UV spectrophotometry of caffeine in tea coupled with sample pre-treatment using a cartridge column filled with polyvinylpolypyrrolidone (PVPP).
Topics: Caffeine; Catechin; Chromatography, High Pressure Liquid; Indicators and Reagents; Povidone; Spectrophotometry, Ultraviolet; Tea | 2008 |
Fabrication and caffeine release from Fe3O4/P(MAA-co-NVP) magnetic microspheres with controllable core-shell architecture.
Topics: Biocompatible Materials; Caffeine; Calorimetry, Differential Scanning; Central Nervous System Stimulants; Drug Carriers; Ferric Compounds; Magnetics; Magnetite Nanoparticles; Materials Testing; Microspheres; Molecular Structure; Particle Size; Polymethacrylic Acids; Pyrrolidinones; Spectroscopy, Fourier Transform Infrared; X-Ray Diffraction | 2011 |
The contribution of Raman spectroscopy to the analysis of phase transformations in pharmaceutical compounds.
Topics: Caffeine; Chemistry, Pharmaceutical; Crystallization; Drug Stability; Indomethacin; Pharmaceutical Preparations; Phase Transition; Povidone; Spectrum Analysis, Raman | 2011 |
Adsorption behavior of the catechins and caffeine onto polyvinylpolypyrrolidone.
Topics: Adsorption; Caffeine; Catechin; Kinetics; Models, Chemical; Povidone; Thermodynamics | 2011 |
Development of qualitative and quantitative analysis methods in pharmaceutical application with new selective signal excitation methods for 13 C solid-state nuclear magnetic resonance using 1 H T1rho relaxation time.
Topics: Acetaminophen; Antipyrine; beta-Cyclodextrins; Caffeine; Carbon Isotopes; Chemistry, Pharmaceutical; Crystallization; Drug Combinations; Excipients; Indomethacin; Lactose; Magnetic Resonance Spectroscopy; Nifedipine; Pharmaceutical Preparations; Phenacetin; Povidone; Protons; Pyridones; Signal Processing, Computer-Assisted; Technology, Pharmaceutical | 2013 |
A Quality by Experimental Design Approach to Assess the Effect of Formulation and Process Variables on the Extrusion and Spheronization of Drug-Loaded Pellets Containing Polyplasdone® XL-10.
Topics: Caffeine; Chemistry, Pharmaceutical; Drug Implants; Excipients; Models, Theoretical; Particle Size; Pharmaceutical Preparations; Polymethacrylic Acids; Povidone; Powders; Research Design; Technology, Pharmaceutical; Water | 2016 |
An investigation into the influence of drug-polymer interactions on the miscibility, processability and structure of polyvinylpyrrolidone-based hot melt extrusion formulations.
Topics: Acetaminophen; Caffeine; Chemistry, Pharmaceutical; Crystallization; Drug Compounding; Hot Temperature; Hydrogen Bonding; Polymers; Povidone; Solubility; Transition Temperature; Vinyl Compounds | 2015 |
Continuous monitoring of API content, API distribution and crushing strength after tableting via near-infrared chemical imaging.
Topics: Caffeine; Drug Compounding; Hardness; Lactose; Least-Squares Analysis; Povidone; Spectroscopy, Near-Infrared; Stearic Acids; Tablets; Technology, Pharmaceutical | 2017 |
Drug solubilization by complexation.
Topics: Caffeine; Chemistry, Pharmaceutical; Cyclodextrins; Pharmaceutical Preparations; Phospholipids; Povidone; Solubility; Solvents | 2017 |
Gluing Pills Technology: A novel route to multilayer tablet manufacturing.
Topics: Anti-Inflammatory Agents, Non-Steroidal; Caffeine; Drug Combinations; Elasticity; Excipients; Gelatin; Ibuprofen; Porosity; Povidone; Tablets; Technology, Pharmaceutical; Tensile Strength | 2018 |
Voltammetric Determination of 3-Methylmorphine Using Glassy Carbon Electrode Modified with rGO and Bismuth Film.
Topics: Acetaminophen; Ascorbic Acid; Bismuth; Caffeine; Carbon; Cellulose; Chitosan; Electrochemical Techniques; Electrodes; Graphite; Humic Substances; Limit of Detection; Povidone; Silicon Dioxide; Urea; Water | 2022 |