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Mostrando ítems 11-20 de 51
Raman Spectroscopy Studies on the Barocaloric Hybrid Perovskite [(CH₃)₄N][Cd(N₃)₃]
(MDPI, 2020-10-16)
[Abstract] Temperature-dependent Raman scattering and differential scanning calorimetry were applied to the study of the hybrid organic-inorganic azide-perovskite [(CH₃)₄N][Cd(N₃)₃], a compound with multiple structural ...
Indium(III)-Catalyzed Stereoselective Synthesis of Tricyclic Frameworks by Cascade Cycloisomerization Reactions of Aryl 1,5-Enynes
(American Chemical Society, 2021-06-25)
[Abstract] The indium(III)-catalyzed cascade cycloisomerization reaction of 1,5-enynes with pendant aryl nucleophiles is reported. The reaction proceeds in cascade under mild reaction conditions, using InI₃ (5 mol %) as a ...
Evaluation of the in Vitro and in Vivo Efficacy of Ruthenium Polypyridyl Compounds Against Breast Cancer
(MDPI, 2021-08-18)
[Abstract] The clinical success of cisplatin, carboplatin, and oxaliplatin has sparked the interest of medicinal inorganic chemistry to synthesize and study compounds with non-platinum metal centers. Despite Ru(II)–polypyridyl ...
Biologically Active Peptides from Venoms: Applications in Antibiotic Resistance, Cancer, and Beyond [Review]
(MDPI, 2022-12-06)
[Abstract] Peptides are potential therapeutic alternatives against global diseases, such as antimicrobial-resistant infections and cancer. Venoms are a rich source of bioactive peptides that have evolved over time to act ...
Antiviral and Antiproliferative Potential of Marine Organisms from the Yucatan Peninsula, Mexico
(Frontiers, 2020-08-20)
[Abstract] Viral infections are one of the main human health problems in recent decades and the cancer remains one of the most lethal diseases worldwide. The development of new antiviral drugs for the treatment of human ...
Near-Room-Temperature Reversible Giant Barocaloric Effects in [(CH₃)₄N]Mn[N₃]₃ Hybrid Perovskite
(Royal Society of Chemistry, 2020-09-25)
[Abstract] We report giant reversible barocaloric effects in [(CH₃)₄N]Mn[N₃]₃ hybrid organic–inorganic perovskite, near its first-order cubic-monoclinic structural phase transition at 𝑇₀ ∼ 305 K. When driving the transition ...
Light-Emitting Probes for Labeling Peptides
(Cell Press, 2020-11-25)
[Abstract] Peptides are versatile biopolymers composed of 2–100 amino acid residues that present a wide range of biological functions and constitute potential therapies for numerous diseases, partly due to their ability ...
Absolute Configuration by Vibrational Circular Dichroism of Anti-inflammatory Macrolide Briarane Diterpenoids From the Gorgonian Briareum Asbestinum
(Springer Nature, 2021-01-12)
[Abstract] The four new briarane diterpenoids 2-butyryloxybriarane B-3 (2), 9-acetylbriarenolide S (3), briarenolide W (4), and 12-isobriarenolide P (5), along with briarane B-3 (1) and the five known diterpenes 6–10 were ...
Simple and Low-Cost Footstep Energy-Recover Barocaloric Heating and Cooling Device
(MDPI, 2021-10-10)
[Abstract] In this work, we design, build, and test one of the very first barocaloric devices. The here presented device can recover the energy generated by an individual’s footstep and transform it into barocaloric heating ...
Amino Acid–Viologen Hybrids: Synthesis, Cucurbituril Host–Guest Chemistry, and Implementation on the Production of Peptides
(American Chemical Society, 2021-12-10)
[Abstract] We present herein the development of a series of viologen–amino acid hybrids, obtained in good yields either by successive alkylations of 4,4′-bipyridine, or by Zincke reactions followed by a second alkylation ...