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Molecules, Volume 29, Issue 11

2024 June-1 - 304 articles

Cover Story: A series of iridium(III) triimine complexes incorporating 2,2′:6′,2′′-terpyridine (terpy) and 2,6-bis(thiazol-2-yl)pyridine (dtpy) derivatives were successfully designed and synthesized to investigate the impact of the peripheral rings (pyridine, thiazole) and substituents (thiophene, bithiophene, EDOT) attached to the triimine skeleton on their photophysical properties. The Ir(III) complexes were fully characterized using IR, 1H, elemental analysis and single crystal X-ray analysis. The Ir(III) complexes display room-temperature red-orange phosphorescence in solution with quantum yields in the range of 1.27–5.30% and lifetimes of hundreds of nanoseconds to a few microseconds. The structured shape of the emission band at both room and low temperatures indicates a substantial share of the ligand in the emission process. View this paper
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Articles (304)

  • Article
  • Open Access
6 Citations
1,874 Views
12 Pages

Evaluation of Aromatic Characteristics and Potential Applications of Hemerocallis L. Based on the Analytic Hierarchy Process

  • Yiming Zhou,
  • Wei Yang,
  • Siyi Zhu,
  • Jianan Wei,
  • Xiaoli Zhou,
  • Minglong Wang and
  • Hongxiu Lu

Hemerocallis L. possesses abundant germplasm resources and holds significant value in terms of ornamental, edible, and medicinal aspects. However, the quality characteristics vary significantly depending on different varieties. Selection of a high-qu...

  • Article
  • Open Access
6 Citations
3,370 Views
16 Pages

Acidity Constants of Boronic Acids as Simply as Possible: Experimental, Correlations, and Prediction

  • Andrzej Sporzyński,
  • Agnieszka Adamczyk-Woźniak,
  • Dorota Zarzeczańska,
  • Jan T. Gozdalik,
  • Paulina Ramotowska and
  • Wiktoria Abramczyk

The wide use of boronic compounds, especially boronic acids and benzoxaboroles, in virtually all fields of chemistry is related to their specific properties. The most important of them are the ability to form cyclic esters with diols and the complexa...

  • Article
  • Open Access
1,644 Views
10 Pages

In this study, molecular dynamics (MD) simulations were employed to elucidate the processes and underlying mechanisms that govern the adsorption and accumulation of gas (represented by N2) at the hydrophobic solid–liquid interface, using the GR...

  • Article
  • Open Access
22 Citations
7,368 Views
22 Pages

Comparing Nutritional Values and Bioactivity of Kefir from Different Types of Animal Milk

  • Chiara La Torre,
  • Paolino Caputo,
  • Erika Cione and
  • Alessia Fazio

The growing interest in fermented dairy products is due to their health-promoting properties. The use of milk kefir grains as a starter culture made it possible to obtain a product with a better nutritional and biological profile depending on the typ...

  • Article
  • Open Access
14 Citations
2,114 Views
17 Pages

Unique Use of Dibromo–L–Tyrosine Ligand in Building of Cu(II) Coordination Polymer—Experimental and Theoretical Investigations

  • Agnieszka Wojciechowska,
  • Jan Janczak,
  • Tomasz Rojek,
  • Muhammad Ashfaq,
  • Magdalena Malik,
  • Natasza Trzęsowska,
  • Rafał Wysokiński and
  • Julia Jezierska

Although the crystals of coordination polymer {[CuCl(μ-O,O’-L-Br2Tyr)]}n (1) (L-Br2Tyr = 3,5-dibromo-L-tyrosine) were formed under basic conditions, crystallographic studies revealed that the OH group of the ligand remained protonated. Two a...

  • Article
  • Open Access
11 Citations
2,358 Views
15 Pages

Visible Light Enhancement of Biocarbon Quantum-Dot-Decorated TiO2 for Naphthalene Removal

  • Yunteng Chen,
  • Chunxian Hong,
  • Qiang Xu,
  • Haihong Zheng,
  • Chao Wang,
  • Hongshun Lu,
  • Shuai Zhang,
  • Mingming Du and
  • Ganning Zeng

In this study, carbon-quantum-dot (CQD)-decorated TiO2 was prepared using an ultrasonic doping method and applied in the photocatalytic degradation of naphthalene under sunlight irradiation. The CQDs were synthesized from a typical macroalgae via dil...

  • Article
  • Open Access
7 Citations
1,937 Views
15 Pages

Effect of Rh Doping on Optical Absorption and Oxygen Evolution Reaction Activity on BaTiO3 (001) Surfaces

  • Talgat M. Inerbaev,
  • Aisulu U. Abuova,
  • Zhadyra Ye. Zakiyeva,
  • Fatima U. Abuova,
  • Yuri A. Mastrikov,
  • Maksim Sokolov,
  • Denis Gryaznov and
  • Eugene A. Kotomin

In the present work, we investigate the potential of modified barium titanate (BaTiO3), an inexpensive perovskite oxide derived from earth-abundant precursors, for developing efficient water oxidation electrocatalysts using first-principles calculati...

  • Review
  • Open Access
10 Citations
4,179 Views
21 Pages

Advancements in the Synthesis and Functionalization of Zinc Oxide-Based Nanomaterials for Enhanced Oral Cancer Therapy

  • Jinjin Pei,
  • Prabhu Manickam Natarajan,
  • Vidhya Rekha Umapathy,
  • Bhuminathan Swamikannu,
  • Nandini Manickam Sivaraman,
  • Lakshmi Krishnasamy and
  • Chella Perumal Palanisamy

The fabrication of zinc oxide-based nanomaterials (including natural and synthetic polymers like sulfated polysaccharide, chitosan, and polymethyl methacrylate) has potential to improve oral cancer treatment strategies. This comprehensive review expl...

  • Article
  • Open Access
1 Citations
1,649 Views
10 Pages

Reduced Graphene Oxide-Supported SrV4O9 Microflowers with Enhanced Electrochemical Performance for Sodium-Ion Batteries

  • Guangming Li,
  • Yifan Li,
  • Yi Zhang,
  • Shuguo Lei,
  • Jiwei Hou,
  • Huiling Lu and
  • Baizeng Fang

Sodium-ion batteries (SIBs) have received considerable attention in recent years. Anode material is one of the key factors that determine SIBs’ electrochemical performance. Current commercial hard carbon anode shows poor rate performance, which...

  • Article
  • Open Access
3 Citations
2,022 Views
22 Pages

Screening of Mpro Protease (SARS-CoV-2) Covalent Inhibitors from an Anthocyanin-Rich Blueberry Extract Using an HRMS-Based Analytical Platform

  • Alessandra Altomare,
  • Giovanna Baron,
  • Giulia Cambiaghi,
  • Giulio Ferrario,
  • Beatrice Zoanni,
  • Larissa Della Vedova,
  • Giulio Maria Fumagalli,
  • Sarah D’Alessandro,
  • Silvia Parapini and
  • Giancarlo Aldini
  • + 5 authors

Background: The viral main protease (Mpro) of SARS-CoV-2 has been recently proposed as a key target to inhibit virus replication in the host. Therefore, molecules that can bind the catalytic site of Mpro could be considered as potential drug candidat...

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Molecules - ISSN 1420-3049