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Molecules, Volume 30, Issue 14

July-2 2025 - 164 articles

Cover Story: Natural colorants, valued for their sustainable origins, provide a promising alternative for various applications. Recent evidence emphasizes their notable properties, resilience, and durability—traits that ancient dyes, produced through eco-friendly methods, have demonstrated successfully. Such findings highlight the potential of sustainable solutions in our field. In our study, we crafted three medieval temperas using gum arabic, parchment glue, and casein glue, each specifically formulated to preserve the purple hues from Chrozophora tinctoria extracts. In our work, we employ a comprehensive multi-analytical approach. The results reveal the unique characteristics of Chrozophora tinctoria, clearly setting it apart from orcein purples and illustrating each dye's distinctiveness. View this paper
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Articles (164)

  • Article
  • Open Access
1,097 Views
14 Pages

Drug-Resistant Cholangiocarcinoma Cell Lines for Therapeutic Evaluation of Novel Drugs

  • Kevin Delgado-Calvo,
  • Elisa Lozano,
  • Oscar Briz,
  • Candela Cives-Losada,
  • Jose J. G. Marin and
  • Rocio I. R. Macias

21 July 2025

The pharmacological treatment of cholangiocarcinoma (CCA) is often hampered by tumor resistance. Improving our understanding of this issue is crucial for developing strategies that can overcome drug refractoriness. We have established and characteriz...

  • Article
  • Open Access
510 Views
14 Pages

21 July 2025

The cationic chloro-P-{[4-(diphenylphosphanyl)phenyl]-N,N-dimethylmethanammonio(norbornadiene)rhodium(I) complex was encapsulated inside a self-assembled hexameric capsule. This capsule was obtained through a reaction involving 2,8,14,20-tetra-undecy...

  • Article
  • Open Access
559 Views
17 Pages

21 July 2025

The use of mineral fertilisers has increased in recent years, but this has had a negative effect on the environment, including causing the water in rivers and lakes to become too rich in nutrients, a process known as eutrophication. Current research...

  • Article
  • Open Access
1,432 Views
20 Pages

The Effect of Osmotic Dehydration Conditions on the Magnesium Content in Beetroot (Beta vulgaris L.)

  • Bartosz Kulczyński,
  • Joanna Suliburska,
  • Anna Gramza-Michałowska,
  • Andrzej Sidor,
  • Przemysław Łukasz Kowalczewski and
  • Anna Brzozowska

21 July 2025

Osmotic dehydration is a process involving a two-way mass transfer, during which water and substances dissolved in it are removed from the product and, at the same time, substances dissolved in a hypertonic solution penetrate into the tissues. This p...

  • Article
  • Open Access
801 Views
19 Pages

21 July 2025

Out of 2495 samples, L. monocytogenes was isolated from 262 (10.5%). Among these, 30 isolates (11.5% of the 262) exhibited unique phenotypic and genetic characteristics compared to reference strains. Hemolysin-negative L. monocytogenes isolates have...

  • Review
  • Open Access
3,107 Views
40 Pages

21 July 2025

Direct Air Capture (DAC) is emerging as a critical climate change mitigation strategy, offering a pathway to actively remove atmospheric CO2. This comprehensive review synthesizes advancements in DAC technologies, with a particular emphasis on the pi...

  • Article
  • Open Access
826 Views
14 Pages

Pd/Ligand-Free Synthesis of 2-Alkynylated Pyrano[4,3-d]imidazol-4-ones via One-Pot Cu-Mediated Tandem Sonogashira Coupling/Regioselective 6-endo-dig Oxacyclization Reaction

  • Abir Ayachi,
  • Abdellatif Tikad,
  • Vincent Lazeran,
  • Hassan Allouchi,
  • Marc Bletry,
  • Rafâa Besbes,
  • Mohamed Abarbri and
  • Badr Jismy

21 July 2025

Herein, we report a one-pot palladium- and ligand-free tandem Sonogashira coupling/regioselective 6-endo-dig oxacyclization reaction of 2,4-diiodo-1-methyl-imidazole-5-carboxylic acid with terminal alkynes mediated by Copper(I). This impressive appro...

  • Article
  • Open Access
1 Citations
1,832 Views
21 Pages

Design, Synthesis, and Evaluation of 1-Benzylpiperidine and 1-Benzoylpiperidine Derivatives as Dual-Target Inhibitors of Acetylcholinesterase and Serotonin Transporter for Alzheimer′s Disease

  • Juan Pablo González-Gutiérrez,
  • Damián Castillo-Ríos,
  • Víctor Ríos-Campos,
  • Ignacio Alejandro González-Gutiérrez,
  • Dánae Flores Melivilu,
  • Emilio Hormazábal Uribe,
  • Felipe Moraga-Nicolás,
  • Kerim Segura,
  • Valentina Hernández and
  • Amaury Farías-Cea
  • + 3 authors

21 July 2025

Cholinergic neuron impairment is a significant cause of cognitive decline in Alzheimer’s disease (AD), making acetylcholinesterase (AChE) a key therapeutic target. AChE inhibitors are principal drugs prescribed to alleviate symptoms in AD patie...

  • Review
  • Open Access
3 Citations
2,101 Views
27 Pages

Recent Advances on Biomass-Derived Carbon Materials-Based Electrochemical Sensors

  • Dacheng Wang,
  • Yan Deng,
  • Xiaowei Liu,
  • Baoli Wang and
  • Feng Yang

21 July 2025

Biomass-derived carbon materials (BDCMs) have garnered numerous research interests due to their conspicuous electrochemical merits, which makes them promising candidates for electrode modification materials in electrochemical sensors. This review foc...

  • Review
  • Open Access
10 Citations
6,455 Views
42 Pages

20 July 2025

Cyclodextrins (CDs) are cyclic oligosaccharides capable of forming inclusion complexes with various guest molecules, enhancing solubility, stability, and bioavailability. This review outlines the structural features of native CDs and their chemically...

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Molecules - ISSN 1420-3049Creative Common CC BY license