Role of Sulphur and Heavier Chalcogens on the Antioxidant Power and Bioactivity of Natural Phenolic Compounds

Sulfated Oligomers of Tyrosol: Toward a New Class of Bioinspired Nonsaccharidic Anticoagulants

(2021) Maria Laura Alfieri et al.   BIOMACROMOLECULES

Toxicology and pharmacology of synthetic organoselenium compounds: an update

(2021) Cristina W. Nogueira et al.   ARCHIVES OF TOXICOLOGY

Chalcogen Bonds Involving Selenium in Protein Structures

(2021) Oliviero Carugo et al.   ACS Chemical Biology

Tailored Functionalization of Natural Phenols to Improve Biological Activity

(2021) Barbara Floris et al.   Biomolecules

Separation of a family of antioxidants flavan-3-ol thio-conjugates from procyanidins by high-speed counter-current chromatography

(2020) Ruochen Tian et al.   EUROPEAN FOOD RESEARCH AND TECHNOLOGY

Material-Independent Surface Chemistry beyond Polydopamine Coating

(2019) Haesung A. Lee et al.   ACCOUNTS OF CHEMICAL RESEARCH

Ditocopheryl sulfides and disulfides: Synthesis and antioxidant profile

(2019) Stefano Menichetti et al.   CHEMISTRY-A EUROPEAN JOURNAL

Thiophenols, Promising Scavengers of Peroxyl Radicals: Mechanisms and kinetics

(2019) Mirzam Carreon‐Gonzalez et al.   JOURNAL OF COMPUTATIONAL CHEMISTRY

The role of sulfur and heavier chalcogens in the chemistry of antioxidants

(2019) Riccardo Amorati et al.   PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS

Polyphenols as natural antioxidants in cosmetics applications

(2019) Débora Jackeline Cherubim et al.   Journal of Cosmetic Dermatology

Chain Breaking Antioxidant Activity of Heavy (S, Se, Te) Chalcogens Substituted Polyphenols

(2019) Caterina Viglianisi et al.   Antioxidants

Insights into the Discovery of Novel Neuroprotective Agents: A Comparative Study between Sulfanylcinnamic Acid Derivatives and Related Phenolic Analogues

(2019) Chavarria et al.   MOLECULES

Polydopamine Surface Chemistry: A Decade of Discovery

(2018) Ji Hyun Ryu et al.   ACS Applied Materials & Interfaces

Flavonoid metabolism: the interaction of metabolites and gut microbiota

(2018) Kaeko Murota et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Plant-Derived Polyphenols in Human Health: Biological Activity, Metabolites and Putative Molecular Targets

(2018) Marilo Olivares-Vicente et al.   CURRENT DRUG METABOLISM

Methods To Measure the Antioxidant Activity of Phytochemicals and Plant Extracts

(2018) Riccardo Amorati et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Comparative Analysis of the Effects of Olive Oil Hydroxytyrosol and Its 5-S-Lipoyl Conjugate in Protecting Human Erythrocytes from Mercury Toxicity

(2018) Arbace Officioso et al.   Oxidative Medicine and Cellular Longevity

Chalcogen Bonding: An Overview

(2018) Lukas Vogel et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Conjugation with Dihydrolipoic Acid Imparts Caffeic Acid Ester Potent Inhibitory Effect on Dopa Oxidase Activity of Human Tyrosinase

(2018) Raffaella Micillo et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Galloylation of polyphenols alters their biological activity

(2017) Daniel Karas et al.   FOOD AND CHEMICAL TOXICOLOGY

Semisynthetic Phenol Derivatives Obtained from Natural Phenols: Antimicrobial Activity and Molecular Properties

(2017) Patrícia Fontes Pinheiro et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Anti-inflammatory effects of polyphenols in arthritis

(2017) Francesca Oliviero et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Antioxidant polyphenols in cancer treatment: Friend, foe or foil?

(2017) Gian Luigi Russo et al.   SEMINARS IN CANCER BIOLOGY

Synthesis, Identification, and Structure Elucidation of Adducts Formed by Reactions of Hydroxycinnamic Acids with Glutathione or Cysteinylglycine

(2016) Nayla Ferreira-Lima et al.   JOURNAL OF NATURAL PRODUCTS

Regenerable Radical-Trapping Tellurobistocopherol Antioxidants

(2016) Jia-fei Poon et al.   JOURNAL OF ORGANIC CHEMISTRY

Mechanisms of Body Weight Reduction by Black Tea Polyphenols

(2016) Haibo Pan et al.   MOLECULES

Role of Noncovalent Sulfur···Oxygen Interactions in Phenoxyl Radical Stabilization: Synthesis of Super Tocopherol-like Antioxidants

(2016) Stefano Menichetti et al.   ORGANIC LETTERS

Maximizing the Reactivity of Phenolic and Aminic Radical-Trapping Antioxidants: Just Add Nitrogen!

(2015) Luca Valgimigli et al.   ACCOUNTS OF CHEMICAL RESEARCH

Natural phenolic metabolites with anti-angiogenic properties – a review from the chemical point of view

(2015) Qiu Sun et al.   Beilstein Journal of Organic Chemistry

A Straightforward Route to Potent Phenolic Chain-Breaking Antioxidants by Acid-Promoted Transposition of 1,4-Benzo[b]oxathiines to Dihydrobenzo[b]thiophenes

(2015) Caterina Viglianisi et al.   CHEMISTRY-A EUROPEAN JOURNAL

Aspects of a Distinct Cytotoxicity of Selenium Salts and Organic Selenides in Living Cells with Possible Implications for Drug Design

(2015) Ethiene Estevam et al.   MOLECULES

Resveratrol-based benzoselenophenes with an enhanced antioxidant and chain breaking capacity

(2015) Damiano Tanini et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Tailoring melanins for bioelectronics: polycysteinyldopamine as an ion conducting redox-responsive polydopamine variant for pro-oxidant thin films

(2015) Nicola Fyodor Della Vecchia et al.   Journal of Materials Chemistry C

A Photoresponsive Red-Hair-Inspired Polydopamine-Based Copolymer for Hybrid Photocapacitive Sensors

(2014) Marianna Ambrico et al.   ADVANCED FUNCTIONAL MATERIALS

Pyridoxine-Derived Organoselenium Compounds with Glutathione Peroxidase-Like and Chain-Breaking Antioxidant Activity

(2014) Vijay P. Singh et al.   CHEMISTRY-A EUROPEAN JOURNAL

Regenerable Antioxidants-Introduction of Chalcogen Substituents into Tocopherols

(2014) Jia-fei Poon et al.   CHEMISTRY-A EUROPEAN JOURNAL

Enzymatic Sulfation of Phenolic Hydroxy Groups of Various Plant Metabolites by an Arylsulfotransferase

(2014) Michael A. van der Horst et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Reducing Effects of Polyphenols on Metmyoglobin and the in Vitro Regeneration of Bright Meat Color by Polyphenols in the Presence of Cysteine

(2014) Yukari Miura et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Cysteine-Conjugated Metabolites of Ginger Components, Shogaols, Induce Apoptosis through Oxidative Stress-Mediated p53 Pathway in Human Colon Cancer Cells

(2014) Junsheng Fu et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Enhancing Effect of a Cysteinyl Thiol on the Antioxidant Activity of Flavonoids and Identification of the Antioxidative Thiol Adducts of Myricetin

(2013) Toshiya MASUDA et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Multi-faceted Reactivity of Alkyltellurophenols Towards Peroxyl Radicals: Catalytic Antioxidant Versus Thiol-Depletion Effect

(2013) Riccardo Amorati et al.   CHEMISTRY-A EUROPEAN JOURNAL

5-S-Lipoylhydroxytyrosol, a Multidefense Antioxidant Featuring a Solvent-Tunable Peroxyl Radical-Scavenging 3-Thio-1,2-dihydroxybenzene Motif

(2013) Riccardo Amorati et al.   JOURNAL OF ORGANIC CHEMISTRY

Emerging Sulfated Flavonoids and other Polyphenols as Drugs: Nature as an Inspiration

(2013) Marta Correia-da-Silva et al.   MEDICINAL RESEARCH REVIEWS

Red Hair Benzothiazines and Benzothiazoles: Mutation-Inspired Chemistry in the Quest for Functionality

(2012) Alessandra Napolitano et al.   ACCOUNTS OF CHEMICAL RESEARCH

Extraordinary Radical Scavengers: 4-Mercaptostilbenes

(2012) Xiao-Yan Cao et al.   CHEMISTRY-A EUROPEAN JOURNAL

Chemical evidence for the synergistic effect of a cysteinyl thiol on the antioxidant activity of caffeic and dihydrocaffeic esters

(2012) Aya Fujimoto et al.   FOOD CHEMISTRY

Synthesis and Bioactivity Profile of 5-S-Lipoylhydroxytyrosol-Based Multidefense Antioxidants with a Sizeable (Poly)sulfide Chain

(2012) Lucia Panzella et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Modulation of the antioxidant activity of phenols by non-covalent interactions

(2012) Riccardo Amorati et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Valuable chemicals by the enzymatic modification of molecules of natural origin: Terpenoids, steroids, phenolics and related compounds

(2011) Anne-Laure Groussin et al.   BIORESOURCE TECHNOLOGY

A melanin-inspired pro-oxidant system for dopa(mine) polymerization: mimicking the natural casing process

(2011) Giorgia Greco et al.   CHEMICAL COMMUNICATIONS

Harmful and Beneficial Effects of Organic Monosulfides, Disulfides, and Polysulfides in Animals and Humans

(2011) Rex Munday   CHEMICAL RESEARCH IN TOXICOLOGY

Secondary Targets of Nitrite-Derived Reactive Nitrogen Species: Nitrosation/Nitration Pathways, Antioxidant Defense Mechanisms and Toxicological Implications

(2011) Marco d’Ischia et al.   CHEMICAL RESEARCH IN TOXICOLOGY

Optimization of the Antioxidant Activity of Hydroxy-Substituted 4-Thiaflavanes: A Proof-of-Concept Study

(2011) Caterina Viglianisi et al.   CHEMISTRY-A EUROPEAN JOURNAL

Increased cysteinyldopa plasma levels hint to melanocyte as stress sensor in psoriasis

(2011) Lucia Panzella et al.   EXPERIMENTAL DERMATOLOGY

Selenium- and Tellurium-Containing Multifunctional Redox Agents as Biochemical Redox Modulators with Selective Cytotoxicity

(2010) Vincent Jamier et al.   CHEMISTRY-A EUROPEAN JOURNAL

Pheomelanin-related benzothiazole isomers in the urine of patients with diffuse melanosis of melanoma

(2010) Dženeta Nezirević Dernroth et al.   CLINICA CHIMICA ACTA

A Straightforward Hetero-Diels-Alder Approach to (2-ambo,4′R,8′R)-α/β/γ/δ-4-Thiatocopherol

(2010) Stefano Menichetti et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Long-Lasting Antioxidant Protection: A Regenerable BHA Analogue

(2010) Henrik Johansson et al.   JOURNAL OF ORGANIC CHEMISTRY

Organochalcogen Substituents in Phenolic Antioxidants

(2010) Riccardo Amorati et al.   ORGANIC LETTERS

New Lipophilic Piceatannol Derivatives Exhibiting Antioxidant Activity Prepared by Aromatic Hydroxylation with 2-Iodoxybenzoic Acid (IBX)

(2009) Roberta Bernini et al.   MOLECULES

Chemical analysis of late stages of pheomelanogenesis: conversion of dihydrobenzothiazine to a benzothiazole structure

(2009) Kazumasa Wakamatsu et al.   Pigment Cell & Melanoma Research

Peroxynitrite induced formation of the neurotoxins 5-S-cysteinyl-dopamine and DHBT-1: Implications for Parkinson’s disease and protection by polyphenols

(2008) David Vauzour et al.   ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS

Plant Catechols and TheirS-Glutathionyl Conjugates as Antinitrosating Agents: Expedient Synthesis and Remarkable Potency of 5-S-Glutathionylpiceatannol

(2008) Maria De Lucia et al.   CHEMICAL RESEARCH IN TOXICOLOGY

Catalytic Chain-Breaking Pyridinol Antioxidants

(2008) Sangit Kumar et al.   ORGANIC LETTERS

Effect ofortho-SR Groups on O−H Bond Strength and H-Atom Donating Ability of Phenols:  A Possible Role for the Tyr-Cys Link in Galactose Oxidase Active Site?

(2007) Riccardo Amorati et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY