PubMed Central (PMC) Search Page
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
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| 2001 | 116 |
| 2002 | 102 |
| 2003 | 93 |
| 2004 | 113 |
| 2005 | 154 |
| 2006 | 109 |
| 2007 | 228 |
| 2008 | 253 |
| 2009 | 415 |
| 2010 | 659 |
| 2011 | 763 |
| 2012 | 1065 |
| 2013 | 1012 |
| 2014 | 1302 |
| 2015 | 1385 |
| 2016 | 1768 |
| 2017 | 2278 |
| 2018 | 3446 |
| 2019 | 4667 |
| 2020 | 6060 |
| 2021 | 7790 |
| 2022 | 9144 |
| 2023 | 8057 |
| 2024 | 5968 |
| 2025 | 4830 |
| 2026 | 3651 |
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Publication date
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Publication stage
These filters represent the three primary types of content included in the PMC archive: 1) content published in a scholarly journal 2) peer-reviewed author manuscripts accepted for publication in a journal and 3) preprint versions of articles collected through the NIH Preprint Pilot, made public prior to peer review
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Collections
The PMC Open Access Subset includes journal articles and preprints that are made available under license terms that allow reuse. Historical back issues refers to digitized content from print journals made available in PMC through the Biomedical Journal Digitization Projects.
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"Molecules"[Journal]
The embargo is the time during which the publisher retains exclusive rights to distribute articles. Those articles are made freely available on the PMC website after the embargo period has ended. Citations for articles under an embargo period will still display in the PMC results list by default. Choose “Exclude” to prevent embargoed articles from displaying in your results.
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RETRACTED: Mohamed et al. The Synergistic Hepatoprotective Activity of Rosemary Essential Oil and Curcumin: The Role of the MEK/ERK Pathway. Molecules 2022, 27, 8910.
- Mohamed ME, Younis NS, El-Beltagi HS, Mohafez OM.
- Molecules. 2026 Oct 22;31(21):3795. doi: 10.3390/molecules31213795.
- PMCID: PMC13688554
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- Retracts: Molecules. 2022 Dec 15;27(24):8910. doi: 10.3390/molecules27248910. PubMed Abstract
Mohamed ME, et al.Molecules. 2026.PMCID: PMC13688554Retraction notice. -
RETRACTED: Kim et al. Anthocyanins Derived from Vitis coignetiae Pulliat Contributes Anti-Cancer Effects by Suppressing NF-κB Pathways in Hep3B Human Hepatocellular Carcinoma Cells and In Vivo. Molecules 2020, 25, 5445.
- Kim MJ, Paramanantham A, Lee WS, Yun JW, Chang SH, Kim DC, Park HS, Choi YH, Kim GS, Ryu CH, Shin SC, Hong SC.
- Molecules. 2026 Oct 21;31(20):3778. doi: 10.3390/molecules31203778.
- PMCID: PMC13687675
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- Retracts: Molecules. 2020 Nov 20;25(22):E5445. doi: 10.3390/molecules25225445. PubMed Abstract
Kim MJ, et al.Molecules. 2026.PMCID: PMC13687675Retraction notice. -
RETRACTED: Atta et al. Synthesis of Silver Nanoparticles by Green Method Stabilized to Synthetic Human Stomach Fluid. Molecules 2014, 19, 6737-6753.
- Atta AM, Al-Lohedan HA, Ezzat AO.
- Molecules. 2026 Oct 14;31(20):3677. doi: 10.3390/molecules31203677.
- PMCID: PMC13674038
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- Retracts: Molecules. 2014 May 23;19(5):6737-53. doi: 10.3390/molecules19056737. PubMed Abstract
Atta AM, et al.Molecules. 2026.PMCID: PMC13674038Retraction notice. -
Correction: Zhou, T.; Li, D. Molecular-Level Insights into CO2 Dissolution Trapping in Deep Saline Aquifers: Diffusion Behavior in NaCl Brines. Molecules 2026, 31, 2043.
- Zhou T, Li D.
- Molecules. 2026 Oct 1;31(19):3497. doi: 10.3390/molecules31193497.
- PMCID: PMC13666504
Zhou T, et al.Molecules. 2026.PMCID: PMC13666504 -
Correction: Liu et al. Comparison of Chemical Compositions and Antioxidant Activity of Essential Oils from Litsea Cubeba, Cinnamon, Anise, and Eucalyptus. Molecules 2023, 28, 5051.
- Liu S, Zhao C, Cao Y, Li Y, Zhang Z, Nie D, Tang W, Li Y.
- Molecules. 2026 Sep 29;31(19):3473. doi: 10.3390/molecules31193473.
- PMCID: PMC13666315
Liu S, et al.Molecules. 2026.PMCID: PMC13666315 -
Correction: Delgado-Tiburcio et al. Phytochemical Characterization and Effects of Randia monantha Benth. Leaf and Fruit Extracts on the Viability of Human Cancer Cell Lines. Molecules 2026, 31, 3095.
- Delgado-Tiburcio EE, Pérez-Bautista I, Soto-Hernández RM, Ruiz-Posadas LDM, Jimenez-Gutierrez GE, Renodon-Cornière A, Herrera-Rodríguez SE, Carranza-Aranda AS, Magaña JJ, Padrón JM, Guerrero-Lagunes LA.
- Molecules. 2026 Sep 24;31(19):3396. doi: 10.3390/molecules31193396.
- PMCID: PMC13666275
Delgado-Tiburcio EE, et al.Molecules. 2026.PMCID: PMC13666275 -
Correction: Jiménez-Gómez, C.P.; Cecilia, J.A. Chitosan: A Natural Biopolymer with a Wide and Varied Range of Applications. Molecules 2020, 25, 3981.
- Jiménez-Gómez CP, Cecilia JA.
- Molecules. 2026 Sep 24;31(19):3390. doi: 10.3390/molecules31193390.
- PMCID: PMC13666267
Jiménez-Gómez CP, et al.Molecules. 2026.PMCID: PMC13666267 -
Correction: Han et al. Discovery of Novel 2,4-Dianilinopyrimidine Derivatives Containing 4-(Morpholinomethyl)phenyl and N-Substituted Benzamides as Potential FAK Inhibitors and Anticancer Agents. Molecules 2021, 26, 4187.
- Han C, Shen K, Wang S, Wang Z, Su F, Wu X, Hu X, Li M, Han J, Wu L.
- Molecules. 2026 Sep 22;31(19):3366. doi: 10.3390/molecules31193366.
- PMCID: PMC13666329
Han C, et al.Molecules. 2026.PMCID: PMC13666329 -
Effect of Cyclodextrin Complexation on the Separation of Insulin Analogues in Capillary Electrophoresis Using Dynamically Coated Capillaries.
- Kis C, Sipos E, Tóth G, Szabó ZI.
- Molecules. 2026 Oct 8;31(19):3578. doi: 10.3390/molecules31193578.
- PMCID: PMC13667192
Kis C, et al.Molecules. 2026.PMCID: PMC13667192 -
Salidroside Represses the Viability of Mouse Sertoli Cell Line (TM4 Cells) via Repression of Ldha-Dependent Glycolysis.
- Wang X, Huang R, Yang G, He Y, Yin S.
- Molecules. 2026 Oct 8;31(19):3575. doi: 10.3390/molecules31193575.
- PMCID: PMC13666587
Wang X, et al.Molecules. 2026.PMCID: PMC13666587