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Molecules, Volume 29, Issue 10

May-2 2024 - 246 articles

Cover Story: This is the first report on the preparation of phosphorene hybridized with conducting polymers and metal oxides as a supercapacitor electrode material. An effective method to fabricate the ternary nanocomposite with high electrochemical performance was demonstrated via ball milling and chemical oxidative polymerization. As a 2D nanomaterial, phosphorene can provide a preferred template for the nucleation and growth of polypyrrole (PPy), and amide bond formation enhanced the structural stability and electrical conductivity of the ternary nanocomposite. The anatase TiO2 nanoparticles improved the electrochemical properties and cyclic performance of the nanocomposite. The specific capacitance of the ternary nanocomposite was 502.6 F g−1, which was higher than those of the phosphorene/PPy (286.25 F g−1) and TiO2/PPy (150 F g−1) nanocomposites. View this paper
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Articles (246)

  • Article
  • Open Access
5 Citations
2,850 Views
20 Pages

Quercetin, a flavonoid polyphenol found in many plants, has garnered significant attention due to its potential cancer chemoprevention. Our previous studies have shown that acetyl modification of the hydroxyl group of quercetin altered its antitumor...

  • Article
  • Open Access
1,683 Views
20 Pages

Protic Processes in an Extended Pyrazinacene: The Case of Dihydrotetradecaazaheptacene

  • Aël Cador,
  • Samia Kahlal,
  • Gary J. Richards,
  • Jean-François Halet and
  • Jonathan P. Hill

Pyrazinacenes are linearly fused heteroaromatic rings, with N atoms replacing all apical CH moieties. Component rings may exist in a reduced state, having NH groups instead of N, causing cross-conjugation. These compounds have interesting optical and...

  • Article
  • Open Access
2 Citations
2,133 Views
14 Pages

Computational Predictive and Electrochemical Detection of Metabolites (CP-EDM) of Piperine

  • Ridho Asra,
  • Ana P. R. Povinelli,
  • Gabriel Zazeri and
  • Alan M. Jones

In this article, we introduce a proof-of-concept strategy, Computational Predictive and Electrochemical Detection of Metabolites (CP-EDM), to expedite the discovery of drug metabolites. The use of a bioactive natural product, piperine, that has a wel...

  • Article
  • Open Access
6 Citations
2,459 Views
18 Pages

The necessity to eliminate nickel (Ni) from wastewater stems from its environmental and health hazards. To enhance the Ni adsorption capacity, this research applied a copper sulfate–ammonia complex (tetraamminecopper (II) sulfate monohydrate, [...

  • Article
  • Open Access
5 Citations
2,681 Views
18 Pages

Conyza canadensis from Jordan: Phytochemical Profiling, Antioxidant, and Antimicrobial Activity Evaluation

  • Lina M. Barhoumi,
  • Ashok K. Shakya,
  • O’la Al-Fawares and
  • Hala I. Al-Jaber

In this investigation, the chemical composition of the hydro-distilled essential oil (HD-EO), obtained from the fresh aerial parts (inflorescence heads (Inf), leaves (L), and stems (St)) of Conyza canadensis growing wild in Jordan was determined by G...

  • Article
  • Open Access
4 Citations
2,020 Views
16 Pages

Optimization of Biodiesel Production Process Using MoO3 Catalysts and Residual Oil: A Comprehensive Experimental 23 Study

  • Adriano Lima da Silva,
  • Helder de Lucena Pereira,
  • Herbet Bezerra Sales,
  • Juliana Kelly Dionízio,
  • Mary Cristina Ferreira Alves,
  • Danyelle Garcia Guedes,
  • Carlos Bruno Barreto Luna and
  • Ana Cristina Figueiredo de Melo Costa

The study aimed to utilize MoO3 catalysts, produced on a pilot scale via combustion reaction, to produce biodiesel from residual oil. Optimization of the process was conducted using a 23 experimental design. Structural characterization of the catalys...

  • Perspective
  • Open Access
7 Citations
2,229 Views
18 Pages

Molecular and Therapeutic Roles of Non-Coding RNAs in Oral Cancer—A Review

  • Vidhya Rekha Umapathy,
  • Prabhu Manickam Natarajan and
  • Bhuminathan Swamikannu

Oral cancer (OC) is among the most common malignancies in the world. Despite advances in therapy, the worst-case scenario for OC remains metastasis, with a 50% survival rate. Therefore, it is critical to comprehend the pathophysiology of the conditio...

  • Article
  • Open Access
1 Citations
1,938 Views
14 Pages

Study on Quality Characteristic of Chebulae Fructus and Its Adulterants and Degradation Pathway of Hydrolyzable Tannins

  • Jian Xu,
  • Xiangdong Wang,
  • Huijuan Yu,
  • Xin Chai,
  • Min Zhang,
  • Hong-Hua Wu and
  • Yuefei Wang

Chebulae Fructus (CF) is known as one of the richest sources of hydrolyzable tannins (HTs). In this study, ultra-performance liquid chromatography coupled with a photodiode array detector method was established for simultaneous determination of the 1...

  • Review
  • Open Access
16 Citations
4,063 Views
26 Pages

The early strength of geopolymers (GPs) and their composites is higher, and the hardening speed is faster than that of ordinary cementitious materials. Due to their wide source of raw materials, low energy consumption in the production process, and l...

  • Article
  • Open Access
6 Citations
1,914 Views
17 Pages

Antiproliferative and Pro-Apoptotic Activity and Tubulin Dynamics Modulation of 1H-Benzimidazol-2-yl Hydrazones in Human Breast Cancer Cell Line MDA-MB-231

  • Denitsa Yancheva,
  • Maria Argirova,
  • Irina Georgieva,
  • Vanya Milanova,
  • Maya Guncheva,
  • Miroslav Rangelov,
  • Nadezhda Todorova and
  • Rumiana Tzoneva

(1) Background: The aim of the work is the evaluation of in vitro antiproliferative and pro-apoptotic activity of four benzimidazole derivatives containing colchicine-like and catechol-like moieties with methyl group substitution in the benzimidazole...

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Molecules - ISSN 1420-3049Creative Common CC BY license