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Molecules, Volume 25, Issue 15

August-1 2020 - 245 articles

Cover Story: The control of the mosquito Aedes aegypti is a required strategy to reduce arboviral diseases such as dengue, Zika and chikungunya. Considering the high toxicity of commonly used chemical synthetic insecticides and even the resistance of mosquito, plant natural products have demonstrated interesting insecticidal applications with advantages over synthetic ones. In this review, we describe botanical species and secondary metabolites with insecticidal activities in different stages of the insect development, as well as some of their mechanism of action. In addition, we discuss the challenges to develop more eco-friendly insecticides having botanical sources as suitable alternative to control the Ae. aegypti. View this paper.
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Articles (245)

  • Article
  • Open Access
22 Citations
4,690 Views
14 Pages

4 August 2020

The development of high-performance sensors is of great significance for the control of the volatile organic compounds (VOCs) pollution and their potential hazard. In this paper, high crystalline V2O5 nanoparticles were successfully synthesized by a...

  • Article
  • Open Access
20 Citations
5,617 Views
13 Pages

Effects of Thymus vulgaris L., Cinnamomum verum J.Presl and Cymbopogon nardus (L.) Rendle Essential Oils in the Endotoxin-induced Acute Airway Inflammation Mouse Model

  • Eszter Csikós,
  • Kata Csekő,
  • Amir Reza Ashraf,
  • Ágnes Kemény,
  • László Kereskai,
  • Béla Kocsis,
  • Andrea Böszörményi,
  • Zsuzsanna Helyes and
  • Györgyi Horváth

4 August 2020

Thyme (TO), cinnamon (CO), and Ceylon type lemongrass (LO) essential oils (EOs) are commonly used for inhalation. However, their effects and mechanisms on inflammatory processes are not well-documented, and the number of in vivo data that would be im...

  • Article
  • Open Access
24 Citations
5,482 Views
22 Pages

Genoprotective Properties and Metabolites of β-Glucan-Rich Edible Mushrooms Following Their In Vitro Fermentation by Human Faecal Microbiota

  • Athina Boulaka,
  • Paris Christodoulou,
  • Marigoula Vlassopoulou,
  • Georgios Koutrotsios,
  • Georgios Bekiaris,
  • Georgios I. Zervakis,
  • Evdokia K. Mitsou,
  • Georgia Saxami,
  • Adamantini Kyriacou and
  • Maria Zervou
  • + 2 authors

4 August 2020

A variety of bioactive compounds, constituents of edible mushrooms, in particular β-glucans, i.e., a group of β-d-glucose polysaccharides abundant in the fungal cell walls, have been linked to immunomodulating, anticancer and prebiotic activities. Th...

  • Review
  • Open Access
19 Citations
5,961 Views
24 Pages

4 August 2020

Since the discovery of fullerene, carbon-based nanomolecules sparked a wealth of research across biological, medical and material sciences. Understanding the interactions of these materials with biological samples at the atomic level is crucial for i...

  • Communication
  • Open Access
18 Citations
4,899 Views
11 Pages

Far-Off Resonance: Multiwavelength Raman Spectroscopy Probing Amide Bands of Amyloid-β-(37–42) Peptide

  • Martynas Talaikis,
  • Simona Strazdaitė,
  • Mantas Žiaunys and
  • Gediminas Niaura

4 August 2020

Several neurodegenerative diseases, like Alzheimer’s and Parkinson’s are linked with protein aggregation into amyloid fibrils. Conformational changes of native protein into the β-sheet structure are associated with a significant chan...

  • Article
  • Open Access
33 Citations
5,287 Views
19 Pages

Facile Fabrication of Natural Polyelectrolyte-Nanoclay Composites: Halloysite Nanotubes, Nucleotides and DNA Study

  • Svetlana Batasheva,
  • Marina Kryuchkova,
  • Ramil Fakhrullin,
  • Giuseppe Cavallaro,
  • Giuseppe Lazzara,
  • Farida Akhatova,
  • Läysän Nigamatzyanova,
  • Vladimir Evtugyn,
  • Elvira Rozhina and
  • Rawil Fakhrullin

4 August 2020

Complexation of biopolymers with halloysite nanotubes (HNTs) can greatly affect their applicability as materials building blocks. Here we have performed a systematic investigation of fabrication of halloysite nanotubes complexes with nucleotides and...

  • Article
  • Open Access
16 Citations
7,044 Views
29 Pages

Synthesis and Biological Activity of New 7-Amino-oxazolo[5,4-d]Pyrimidine Derivatives

  • Aleksandra Sochacka-Ćwikła,
  • Andrzej Regiec,
  • Michał Zimecki,
  • Jolanta Artym,
  • Ewa Zaczyńska,
  • Maja Kocięba,
  • Iwona Kochanowska,
  • Iwona Bryndal,
  • Anna Pyra and
  • Marcin Mączyński

4 August 2020

The synthesis of a series of novel 7-aminooxazolo[5,4-d]pyrimidines 5, transformations during their synthesis and their physicochemical characteristics have been described. Complete detailed spectral analysis of the intermediates 2–4, the N&pri...

  • Article
  • Open Access
38 Citations
5,175 Views
16 Pages

3 August 2020

As a remedy for environmental pollution, a versatile synthetic approach has been developed to prepare polyvinyl alcohol (PVA)/nitrogen-doped carbon dots (CDs) composite film (PVA-CDs) for removal of toxic cadmium ions. The CDs were first synthesized...

  • Review
  • Open Access
28 Citations
5,785 Views
39 Pages

3 August 2020

Nanobioconjugates are hybrid materials that result from the coalescence of biomolecules and nanomaterials. They have emerged as a strategy to amplify the signal response in the biosensor field with the potential to enhance the sensitivity and detecti...

  • Article
  • Open Access
12 Citations
4,184 Views
19 Pages

3 August 2020

Green petroleum coke, a form of industrial waste produced in the oil-refining process, was used to synthesize nitrogen-doped graphene-like plates (N-GLPs) together with melamine. In this study, characterization and batch experiments were performed to...

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Molecules - ISSN 1420-3049