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Molecules, Volume 30, Issue 9

May-1 2025 - 223 articles

Cover Story: An extremely interesting derivative of fluorene, which has been garnering increasing interest in recent years, is dibenzofulvene (DBF) and its further structural modifications. In this article, an attempt was made to explain the influence of N-donor substituents on selected physicochemical properties of dibenzofulvene derivatives (A-1–A-6). Moreover, these properties were compared to the results obtained for unsubstituted fluorene. The studies conducted showed that small modifications of the fluorene structure towards dibenzofulvene derivatives significantly change the absorption and emission properties of the final compounds. Importantly, the abovementioned structural modifications strongly affect the electrochemical properties and significantly reduce the energy gap. View this paper
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Articles (223)

  • Article
  • Open Access
1 Citations
2,180 Views
21 Pages

Phenolic Compounds in Flowers and Herb of Achillea millefolium L.: Histochemical and Phytochemical Studies

  • Agata Konarska,
  • Elżbieta Weryszko-Chmielewska,
  • Małgorzata Materska,
  • Aneta Sulborska-Różycka,
  • Marta Dmitruk and
  • Barbara Chilczuk

The herb and flowers of yarrow (Achillea millefolium) are sources of multiple bioactive secondary metabolites used in medicine and cosmetology. This study aimed to establish the location of phenolic compounds in tissues of flowers and stems of A. mil...

  • Article
  • Open Access
1 Citations
942 Views
14 Pages

Structure of a DNA Glycosylase Bound to a Nicked T:G Mismatch-Containing DNA

  • Hala Ouzon-Shubeita,
  • Rebecca Barnes,
  • Lillian F. Schmaltz and
  • Seongmin Lee

Mismatched T:G base pairs can arise during de novo replication as well as base excision repair (BER). In particular, the action of the gap-filling polymerase β (Polβ) can generate a T:G pair as well as a nick in the DNA backbone. The proces...

  • Article
  • Open Access
1 Citations
969 Views
17 Pages

We present an economical approach to treat spin–orbit coupling (SOC) in the state-averaged driven similarity renormalization group second-order perturbation theory (SA-DSRG-PT2). The electron correlation is first introduced by forming the SA-DS...

  • Article
  • Open Access
4 Citations
1,054 Views
24 Pages

Advanced photocatalytic materials for environmental cleanup need to be developed in response to growing concerns about water pollution. This paper presents a novel N-doped hollow carbon spheres (NHCSs)-supported Co2SnO4/WS2 heterostructure synthesize...

  • Article
  • Open Access
1 Citations
1,039 Views
23 Pages

Ferritin, an emerging protein resource, has garnered significant attention in scientific research due to its biocompatibility and unique cavity structure capable of encapsulating bioactive compounds. This study aimed to optimize ultrasound-assisted e...

  • Article
  • Open Access
1,708 Views
18 Pages

Synthesis of Diversely Substituted Diethyl (Pyrrolidin-2-Yl)Phosphonates

  • Andrea Bagán,
  • Alba López-Ruiz,
  • Sònia Abás,
  • Elies Molins,
  • Belén Pérez,
  • Itziar Muneta-Arrate,
  • Luis F. Callado and
  • Carmen Escolano

Imidazoline I2 receptors (I2-IR) are untapped therapeutic targets lacking a structural description. Although the levels of I2-IR are dysregulated in a plethora of illnesses, the arsenal of ligands that can modulate I2-IR is limited. In this framework...

  • Article
  • Open Access
787 Views
14 Pages

Selective Extraction of Aromatics from Slurry Oil with Subcritical Water

  • Nuo-Xin Zhou,
  • Zhu-Qi Liu,
  • Meng-Han Zhu,
  • Zi-Bin Huang,
  • Jing-Yi Yang,
  • Li-Tao Wang and
  • Pei-Qing Yuan

The selective separation of aromatics from slurry oil (SLO)—a low-value byproduct of fluid catalytic cracking—remains a major industrial challenge. This study investigates the use of subcritical water (Sub-CW) as a green and tunable solve...

  • Review
  • Open Access
5 Citations
2,404 Views
45 Pages

Thiosemicarbazone-Based Compounds: Cancer Cell Inhibitors with Antioxidant Properties

  • Olga Garbuz,
  • Emil Ceban,
  • Dorin Istrati,
  • Nadejda Railean,
  • Ion Toderas and
  • Aurelian Gulea

Thiosemicarbazone-based compounds have attracted significant attention in recent years due to their potential as inhibitors of cancer cell proliferation. They not only exhibit strong antiproliferative effects but also possess antioxidant properties t...

  • Article
  • Open Access
869 Views
9 Pages

The precise construction and programmable assembly of structures with specific topologies remain persistent challenges in crystal engineering, primarily constrained by the limited availability of building blocks. Utilizing a synergistic approach that...

  • Article
  • Open Access
1 Citations
1,536 Views
12 Pages

In this study, C18-functionalized magnetic silica nanoparticles (Fe3O4@SiO2@C18) were used as adsorbents for the magnetic solid-phase extraction (MSPE) of organic contaminants commonly applied to aquaculture water (organic booster biocides, herbicide...

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Molecules - ISSN 1420-3049