Results 71 to 80 of about 4,547 (235)

Cells Deficient in the Fanconi Anemia Protein FANCD2 are Hypersensitive to the Cytotoxicity and DNA Damage Induced by Coffee and Caffeic Acid [PDF]

, 2016
Epidemiological studies have found a positive association between coffee consumption and a lower risk of cardiovascular disorders, some cancers, diabetes, Parkinson and Alzheimer disease.
Burgos Morón, Estefanía, Calderón Montaño, José Manuel, Guillén Mancina, Emilio, López Lázaro, Miguel, Mateos Cordero, Santiago, Orta Vázquez, Manuel Luis   +5 more
core   +2 more sources

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

Polymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis, Sofia Sandhu, Peter J. Skabara, Ravinder Dahiya   +3 more
wiley   +1 more source

Enhanced Toxicity of Bisphenols Together with UV Filters in Water: Identification of Synergy and Antagonism in Three-Component Mixtures

Molecules, 2022
Contaminants of emerging concern (CEC) localize in the biome in variable combinations of complex mixtures that are often environmentally persistent, bioaccumulate and biomagnify, prompting a need for extensive monitoring.
Błażej Kudłak, Natalia Jatkowska, Wen Liu, Michael J. Williams, Damia Barcelo, Helgi B. Schiöth   +5 more
doaj   +1 more source

Ligand‐Controlled Tunable Distal C(sp2)–H Functionalization of Aryl and Benzyl Phosphonates

Transformative Chemistry, EarlyView.
The switchable borylation of aryl and benzyl phosphonates with good to excellent regioselectivity was demonstrated. Through orthogonal transformation of Horner–Wadsworth–Emmons olefination and Suzuki–Miyaura cross coupling, a variety of styrene derivatives were obtained with precise site control.
Han Ang, Yajun Wang, Jiawei Ma, Shengmeng Qin, Shuo Lu, Wenju Chang, Yong Liang   +6 more
wiley   +1 more source

Eco-efficient synthesis of cinnamic-compounds as antifouling additives for marine coatings

Sustainable Chemistry for the Environment
Marine pollution in ports caused by biocides-based antifouling paints is a growing problem worldwide. In this paper we present a new sustainable alternative to reduce the use of copper and booster biocides in marine antifouling paints.
Analía Paola, Ángel Sathicq, Míriam Pérez, Gustavo Romanelli, Guillermo Blustein   +4 more
doaj   +1 more source

ARF6 integrates auxin and gibberellin signaling to promote stone cell lignification in pear via the HB49‐MYB169 module

New Phytologist, EarlyView.
Summary Stone cells originate from secondary cell wall thickening and contain abundant lignin. Their excessive accumulation compromises pear fruit quality, yet the endogenous hormonal mechanisms governing stone cell formation remain unclear. Here, co‐expression network analysis using transcriptome data – the flesh of 206 sand pear accessions sampled at
Yanfei Shan, Shulin Chen, Jianfa Cai, Zheng Zhou, Chong Pan, Jiahao Liu, Pengfei Zheng, Cheng Li, Yueyuan Liu, Cheng Xue, Jun Wu   +10 more
wiley   +1 more source

Antimicrobial Activity of Triterpenoid and Steroidal Cinnamates from Vitellaria paradoxa

Sciences of Phytochemistry
Antimicrobial resistance (AMR) remains a global threat to human health, and its recent burden has necessitated an urgent need for new antibiotics to fight the growing negative impacts of AMR. Vitellaria paradoxa Gaertn. is a medicinal plant used to treat
Olusesan Ojo, Mokgadi P. Mphahlele, Derek T. Ndinteh, Edwin M. Mmutlane   +3 more
doaj   +1 more source

Matsuda–Heck reaction with arenediazonium tosylates in water

Beilstein Journal of Organic Chemistry, 2015
An environmentally friendly Matsuda–Heck reaction with arenediazonium tosylates has been developed for the first time. A range of alkenes was arylated in good to quantitative yields in water.
Ksenia V. Kutonova, Marina E. Trusova, Andrey V. Stankevich, Pavel S. Postnikov, Victor D. Filimonov   +4 more
doaj   +1 more source

Un nouvel indicateur intégré d’évaluation des dégâts occasionnés aux grappes par des bioagresseurs majeurs au vignoble [PDF]

, 2013
Communication faite au cours du colloque DinABio2013, 13 et 14 novembre 2013; Tours, FranceAn original and integrative evaluation indicator has been developed to quantify the cumulated damage from major pests and diseases affecting grape bunches: downy ...
Constant, N., Delbac, Lionel, Fermaud, Marc, Laveau, E., Merot, Anne, Roudet, Jean, Smits, Nathalie, Thiery, Denis, Wéry, Jacques   +8 more
core   +2 more sources

Cinnamate-based DNA photolithography [PDF]

Nature Materials, 2013
As demonstrated by means of DNA nanoconstructs, as well as DNA functionalization of nanoparticles and micrometre-scale colloids, complex self-assembly processes require components to associate with particular partners in a programmable fashion. In many cases the reversibility of the interactions between complementary DNA sequences is an advantage ...
Feng. Lang, Romulus, Joy, Li, Minfeng, Sha, Ruojie, Royer, John, Wu, Kun Ta, Xu, Qin, Seeman, Nadrian C., Weck, Marcus, Chaikin, Paul   +9 more
openaire   +3 more sources