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Molecules, Volume 26, Issue 4

February-2 2021 - 425 articles

Cover Story: Supramolecular hydrogels, three-dimensional polymer, or peptide networks crosslinked via non-covalent interactions, offer a range of properties (shear-thinning and self-healing) that enable their minimally invasive delivery in the body for theranostic applications, from tissue regeneration to drug delivery and biosensing. By engineering their network chemistry and density, affinity interactions can be created with proteins and cells to enhance their therapeutic potential. View this paper.
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Articles (425)

  • Article
  • Open Access
32 Citations
4,182 Views
17 Pages

Effect of Power Ultrasound Treatment on Free and Glycosidically-Bound Volatile Compounds and the Sensorial Profile of Red Wines

  • Rodrigo Oliver Simancas,
  • María Consuelo Díaz-Maroto,
  • María Elena Alañón Pardo,
  • Paula Pérez Porras,
  • Ana Belén Bautista-Ortín,
  • Encarna Gómez-Plaza and
  • María Soledad Pérez-Coello

23 February 2021

This study presents the effect of the application of high-power ultrasound to crushed grapes, at a winery-scale, on the content of varietal volatile compounds (free and glycosidically-bound) in musts and on the overall aroma of wines. Two different f...

  • Article
  • Open Access
15 Citations
4,144 Views
14 Pages

23 February 2021

Glandular trichome (GT) is the dominant site for artemisinin production in Artemisia annua. Several critical genes involved in artemisinin biosynthesis are specifically expressed in GT. However, the molecular mechanism of differential gene expression...

  • Review
  • Open Access
11 Citations
3,741 Views
23 Pages

23 February 2021

The purpose of this review is to summarize the importance of microwave (MW) irradiation as a kind of catalyst in organophosphorus chemistry. Slow or reluctant reactions, such as the Diels-Alder cycloaddition or an inverse-Wittig type reaction, may be...

  • Feature Paper
  • Review
  • Open Access
47 Citations
6,863 Views
15 Pages

Versatile Use of Chitosan and Hyaluronan in Medicine

  • Katarína Valachová and
  • Ladislav Šoltés

23 February 2021

Chitosan is industrially acquired by the alkaline N-deacetylation of chitin. Chitin belongs to the β-N-acetyl-glucosamine polymers, providing structure, contrary to α-polymers, which provide food and energy. Another β-polymer providing structure is h...

  • Article
  • Open Access
11 Citations
2,992 Views
6 Pages

Sunflower-Like Nanostructure with Built-In Hotspots for Alpha-Fetoprotein Detection

  • Xiaoyu Zhao,
  • Aonan Zhu,
  • Yaxin Wang,
  • Yongjun Zhang and
  • Xiaolong Zhang

23 February 2021

In the present study, a sunflower-like nanostructure array composed of a series of synaptic nanoparticles and nanospheres was manufactured through an efficient and low-cost colloidal lithography technique. The primary electromagnetic field contributi...

  • Article
  • Open Access
34 Citations
4,520 Views
13 Pages

23 February 2021

Litchi is an important fruit cultivated in tropical and subtropical areas with high nutritious and delicious flavor and the pulp is the main part of the fruit consumed. Previous studies found that litchi had high total phenol content and antioxidant...

  • Article
  • Open Access
16 Citations
3,268 Views
13 Pages

Evaluation of the Antioxidant Capacities of Antarctic Macroalgae and Their Use for Nanoparticles Production

  • N. González-Ballesteros,
  • M. C. Rodríguez-Argüelles and
  • M. Lastra-Valdor

23 February 2021

Macroalgae are sources of bioactive compounds that are interesting from both a chemical and a medical point of view. Although their use in biomedicine has increased significantly in recent years, tests conducted to date have been mostly related to sp...

  • Article
  • Open Access
8 Citations
3,601 Views
10 Pages

5-ALA Attenuates the Palmitic Acid-Induced ER Stress and Apoptosis in Bovine Mammary Epithelial Cells

  • Mst Mamuna Sharmin,
  • Md Aminul Islam,
  • Itsuki Yamamoto,
  • Shin Taniguchi and
  • Shinichi Yonekura

23 February 2021

The conservation of mammary gland physiology by maintaining the maximum number of mammary epithelial cells (MECs) is of the utmost importance for the optimum amount of milk production. In a state of negative energy balance, palmitic acid (PA) reduces...

  • Article
  • Open Access
68 Citations
7,243 Views
16 Pages

Nutritional Value and Biological Activity of Gluten-Free Bread Enriched with Cricket Powder

  • Przemysław Łukasz Kowalczewski,
  • Małgorzata Gumienna,
  • Iga Rybicka,
  • Barbara Górna,
  • Paulina Sarbak,
  • Krzysztof Dziedzic and
  • Dominik Kmiecik

23 February 2021

Cricket powder, described in the literature as a source of nutrients, can be a valuable ingredient to supplement deficiencies in various food products. Work continues on the implementation of cricket powder in products that are widely consumed. The a...

  • Article
  • Open Access
12 Citations
3,934 Views
16 Pages

23 February 2021

Bacillus subtilis spore display has become a field of increasing interest in the past two decades. To improve the efficiency of B. subtilis spore display, its directed modification was performed based on the cellulosome architecture by introducing on...

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Molecules - ISSN 1420-3049