oxy

[ASAP] ß-Cyclodextrin–NHC–Gold(I) Complex (ß-ICyD)AuCl: A Chiral Nanoreactor for Enantioselective and Substrate-Selective Alkoxycyclization Reactions

ACS Catalysis
DOI: 10.1021/acscatal.0c00127




oxy

Podcast: An 80-million-year-old dinosaur protein, sending oxygen to the moon, and competitive forecasting

This week, we chat about how the Earth is sending oxygen to the moon, using a GPS data set to hunt for dark matter, and retrieving 80-million year old proteins from dinosaur bones, with Online News Editor David Grimm. And Philip Tetlock joins Alexa Billow to discuss improving our ability to make judgments about the future through forecasting competitions as part of a special section on prediction in this week’s issue of Science. Listen to previous podcasts. [Image: NASA; Music: Jeffrey Cook]




oxy

Fast magnetic solid-phase extraction using Fe3O4-NH2@MOF material for monohydroxy polycyclic aromatic hydrocarbons in urine of coke-oven workers

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00449A, Paper
Yahui Wang, Meng Yan, Qianqian Ji, Manman Wang, Qian Wang, Xue-Sheng Wang, Yulan Hao
In this work, magnetic material (Fe3O4-NH2@MIL-101) was successfully prepared, and the material was used as a sorbent for the magnetic solid-phase extraction (MSPE) of trace level monohydroxy polycyclic aromatic hydrocarbons...
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Development of a paper-immobilized yeast biosensor for the detection of physiological concentrations of doxycycline in technology-limited settings

Anal. Methods, 2020, 12,2123-2132
DOI: 10.1039/D0AY00001A, Paper
Rachel A. Miller, Galen Brown, Elsa Barron, Jamie L. Luther, Marya Lieberman, Holly V. Goodson
To combat pharmaceutical counterfeiting in low- and middle-income countries (LMIC), there is a need for improved low-cost, portable methods that monitor pharmaceutical concentrations relevant to dosage forms and physiological fluids.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Development and validation of a real-time microelectrochemical sensor for clinical monitoring of tissue oxygenation/perfusion

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00206B, Paper
Gama Theophile Gnahoré, Jack L. Kelly, Saidhbhe L. O'Riordan, Fiachra B. Bolger, Michelle M. Doran, Michelle Sands, John P. Lowry
Oxygen is critically important to tissue viability and there is increasing demand for its reliable real-time clinical monitoring in order to prevent, diagnose and treat several pathological disorders, including hypoxia, stroke and reperfusion injury.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

A sensitive and selective fluorescent probe for the detection of endogenous peroxynitrite (ONOO-) in live cells

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00012D, Paper
Yaru Sun, Baoli Dong, Yaru Lu, Wenhui Song, Abdul Hadi Mehmood, Weiying Lin
Peroxynitrite (ONOO−) is one of reactive oxygen species, and plays a vital role in many physiological and pathological processes. Given that the ONOO− level is closely related with many serious...
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Discovery, SAR study and ADME properties of methyl 4-amino-3-cyano-1-(2-benzyloxyphenyl)-1H-pyrazole-5-carboxylate as an HIV-1 replication inhibitor

RSC Med. Chem., 2020, Advance Article
DOI: 10.1039/D0MD00025F, Research Article
Jeanne Fichez, Cathia Soulie, Laurent Le Corre, Sophie Sayon, Stéphane Priet, Karine Alvarez, Olivier Delelis, Patrick Gizzi, Guillaume Prestat, Christine Gravier-Pelletier, Anne-Geneviève Marcelin, Vincent Calvez, Patricia Busca
Identified as an HIV-1 inhibitor in cellulo, this pyrazole does not belong to the three main classes of anti HIV-drugs, a feature of prime interest in the context of viral resistance.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

The evolving consequences of OxyContin reforumulation on drug overdoses [electronic resource] / David Powell, Rosalie Liccardo Pacula

Cambridge, Mass. : National Bureau of Economic Research, 2020




oxy

[ASAP] Enhanced Superconductivity in Few-Layer TaS<sub>2</sub> due to Healing by Oxygenation

Nano Letters
DOI: 10.1021/acs.nanolett.0c00871




oxy

Examining the vinyl moiety as a protecting group for hydroxyl (–OH) functionality under basic conditions

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00202J, Research Article
Vladimir V. Voronin, Maria S. Ledovskaya, Konstantin S. Rodygin, Valentine P. Ananikov
A method for the protection and deprotection of alcohols via vinylation and devinylation reactions is proposed. Stability of the vinyl protecting group under various conditions is studied and synthetic applicability is demonstrated.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Discovery of new polycyclic polyprenylated acylphloroglucinols with diverse architectures as potent cyclooxygenase-2 inhibitors

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00259C, Research Article
Shuangshuang Xie, Changxing Qi, Yulin Duan, Qianqian Xu, Yaping Liu, Yingying Huang, Xu Yin, Weiguang Sun, Yuan Zhou, Yonghui Zhang
Cyclooxygenase-2 (COX-2) is a significant therapeutic target of chronic inflammatory diseases.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Chiral strong Brønsted acid-catalyzed enantioselective addition reaction of simple olefins with ethyl glyoxylate

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00448K, Research Article
Jun Kikuchi, Yuki Aizawa, Masahiro Terada
An enantioselective intermolecular addition reaction of 1,1,2-trisubstituted and 1,2- disubstituted simple olefins with ethyl glyoxylate was developed using F10BINOL-derived N-sulfonyl phosphoramide as a chiral strong Brønsted acid catalyst.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Rhodium(III)-catalyzed synthesis of 3-trifluoromethylindanones from N-Methoxybenzamides via C-H activation and Claisen/Retro-Claisen reaction

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00330A, Research Article
Satyasheel Sharma, Bharatkumar Chaudhary, Neeraj Kulkarni
The Rhodium(III)-catalyzed reaction of N-methoxybenzamides as a directing group with β-trifluoromethyl-α,β-unsaturated ketones is reported. The reaction involved sp2 C−H activation, followed by Claisen condensation involving C-N bond cleavage to form...
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

[ASAP] Metal–Organic Frameworks with Hexakis(4-carboxyphenyl)benzene: Extensions to Reticular Chemistry and Introducing Foldable Nets

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02984




oxy

[ASAP] Amine-Reactive Activated Esters of <italic toggle="yes">meso</italic>-CarboxyBODIPY: Fluorogenic Assays and Labeling of Amines, Amino Acids, and Proteins

Journal of the American Chemical Society
DOI: 10.1021/jacs.9b13982




oxy

[ASAP] Sugar-Pirating as an Enabling Platform for the Synthesis of 4,6-Dideoxyhexoses

Journal of the American Chemical Society
DOI: 10.1021/jacs.9b13766




oxy

[ASAP] Chemical Equivalent of Arene Monooxygenases: Dearomative Synthesis of Arene Oxides and Oxepines

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02724




oxy

[ASAP] Poly(carboxypyrrole)s That Depolymerize from Head to Tail in the Solid State in Response to Specific Applied Signals

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02774




oxy

MOF-derived (MoS2, γ-Fe2O3)/graphene Z-scheme photocatalysts with excellent activity for oxygen evolution under visible light irradiation

RSC Adv., 2020, 10,17154-17162
DOI: 10.1039/D0RA02083D, Paper
Open Access
Ang Li, Yuxiang Liu, Xuejun Xu, Yuanyuan Zhang, Zhichun Si, Xiaodong Wu, Rui Ran, Duan Weng
The heterojunction between MoS2 and γ-Fe2O3 was constructed via linking by in situ formed graphene, which resulted in a good photocatalyst for the oxygen evolution reaction, showing O2 evolution activity of 4400 μmol g−1 h−1.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Hydroxyethyl sulfone based reactive coalescing agents for low-VOC waterborne coatings

RSC Adv., 2020, 10,17171-17179
DOI: 10.1039/D0RA00753F, Paper
Open Access
Jagjit Kaur, Ranganathan Krishnan, Balamurugan Ramalingam, Satyasankar Jana
Hydroxyethyl sulfone based compounds were revealed to exhibit characteristics of reactive coalescing agents towards application in environmentally-benign water borne coatings.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Ferroelectric P(VDF-TrFE)/POSS nanocomposite films: compatibility, piezoelectricity, energy harvesting performance, and mechanical and atomic oxygen erosion

RSC Adv., 2020, 10,17377-17386
DOI: 10.1039/D0RA01769H, Paper
Open Access
Y. Z. Liu, H. Zhang, J. X. Yu, Z. Y. Huang, C. Wang, Y. Sun
Poly(vinylidene difluoride) (PVDF) and its copolymers as the polymers with the highest piezoelectric coefficient have been widely used as sensors and generators.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

A compatibility study on the glycosylation of 4,4'-dihydroxyazobenzene

RSC Adv., 2020, 10,17432-17437
DOI: 10.1039/D0RA02435J, Paper
Open Access
Jonathan Berry, Guillaume Despras, Thisbe K. Lindhorst
The glycosylation of 4,4'-dihydroxyazobenzene was investigated to identify suitable conditions providing access to valuable photoswitchable glycoconjugates.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

One-pot oxime ligation from peptides bearing thiazolidine and aminooxyacetyl groups

RSC Adv., 2020, 10,17681-17685
DOI: 10.1039/D0RA03235B, Paper
Open Access
Stéphane Duflocq, Jingjing Zhou, Florent Huguenot, Michel Vidal, Wang-Qing Liu
Pd(II), acidic hydrolysis and iodine lead to one-pot oxime ligation from peptides bearing thiazolidine and aminooxyacetyl groups.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Diamidophosphites from β-hydroxyamides: readily assembled ligands for Pd-catalyzed asymmetric allylic substitution

Dalton Trans., 2020, 49,5625-5635
DOI: 10.1039/D0DT00741B, Paper
Ilya V. Chuchelkin, Konstantin N. Gavrilov, Nataliya E. Borisova, Alexander M. Perepukhov, Alexander V. Maximychev, Sergey V. Zheglov, Vladislav K. Gavrilov, Ilya D. Firsin, Vladislav S. Zimarev, Igor S. Mikhel, Victor A. Tafeenko, Elena V. Murashova, Vladimir V. Chernyshev, Nataliya S. Goulioukina
Novel diamidophosphites based on β-hydroxyamides were prepared, and their individual and in situ formed complexes were tested in Pd-mediated allylations.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Trinuclear Mn2+/Zn2+ based microporous coordination polymers as efficient catalysts for ipso-hydroxylation of boronic acids

Dalton Trans., 2020, 49,5454-5462
DOI: 10.1039/D0DT00794C, Paper
Sanchay J. Bora, Rima Paul, Anurag Dutta, Shyam Goswami, Ankur K. Guha, Ashim J. Thakur
Two efficient catalysts based on trinuclear Mn(II)/Zn(II) clusters were synthesized and used for ipso-hydroxylation of phenylboronic acids into the corresponding phenols with excellent yields.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

A bimetallic MOF@graphene oxide composite as an efficient bifunctional oxygen electrocatalyst for rechargeable Zn–air batteries

Dalton Trans., 2020, 49,5730-5735
DOI: 10.1039/D0DT00976H, Paper
Yao Xiao, Beibei Guo, Jing Zhang, Chun Hu, Ruguang Ma, Deyi Wang, Jiacheng Wang
A bimetallic ZnCo-ZIF@graphene oxide (ZnCo-ZIF@GO) composite was synthesized via an in situ growth strategy. As the air cathode of Zn–air batteries, ZnCo-ZIF@GO showed good charge/discharge performance and long-term stability.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Conductivity and mixed conductivity of a novel dense diffusion barrier and the sensing properties of limiting current oxygen sensors

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT00496K, Paper
Ke Shan, Zhong-Zhou Yi, Xi-Tao Yin, Davoud Dastan, Hamid Garmestani
First-principles calculations were used to explore the effect of various Y-doping levels on the electrical conductivity of SrTiO3.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

An ultra-effective pathway for fully removing the oxygen components of graphene oxide by a flame-assisted microwave process

Dalton Trans., 2020, Accepted Manuscript
DOI: 10.1039/D0DT01483D, Communication
Xuefeng Zou, Qin Hu, Hengxiu Yang, Feng Chen, Bin Xiang, Xinyue Liang, Qibing Wu, Hujun Shen
Here we report an ultra-effective, reliable pathway to reduce GO into graphene by an about 4-seconds flame-assisted microwave process. A holey graphene with a C/O atom ratio of 31.1, a...
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Luminescent lanthanide complexes with a pyridine-bis(carboxamide)-bithiophene sensitizer showing wavelength-dependent singlet oxygen generation

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT01034K, Paper
Katherine R. Johnson, Sebastian B. Vittardi, Manuel A. Gracia-Nava, Jeffrey J. Rack, Ana de Bettencourt-Dias
A new pyridine-bis(carboxamide)-based ligand with a bithiophene pendant, 2Tcbx, was synthesized.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Oxacalix[4]arene Derived Dual Sensing Fluorescence Probe for the Detection of As (V) and Cr (VI) Oxyanions in Aqueous Media

Dalton Trans., 2020, Accepted Manuscript
DOI: 10.1039/D0DT00452A, Paper
Shuvankar Dey, Anshu Kumar, Pradip Mondal, Krunal M. Modi, Deepak Chopra, Vinod K. Jain
An oxacalix[4]arene-Ce (III) complex viz. L-Ce(III) has been introduced for selective detection of As (V) and Cr (VI) oxyanions in aqueous medium. Binding mode of L-Ce(III) + AsO43-/ CrO42- was...
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Amide and ester derivatives of chlorido[4-carboxy-1,2-disalicylideneaminobenzene]iron(III) as necroptosis and ferroptosis inducers

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT00168F, Paper
Daniel Baecker, Benjamin N. Ma, Jessica Sagasser, Lukas Schultz, Carina Hörschläger, Maria Weinreich, Lucy Steiner, Brigitte Kircher, Ronald Gust
Amide and ester derivatives of chlorido[4-carboxy-1,2-disalicylideneaminobenzene]iron(III) were synthesized and characterized as necroptosis and ferroptosis inducers using the acute myeloid leukemia cell line HL-60.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Reactive metallocene cations as sensitive indicators of gas-phase oxygen and water

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT00798F, Paper
Anuj Joshi, Sofia Donnecke, Ori Granot, Dongju Shin, Scott Collins, Irina Paci, J. Scott McIndoe
Gas-phase oxidation of air-sensitive organometallic compounds does not proceed to a significant extent in mass spectrometric analysis unless a vacant coordination site is generated, making nitrogen generators a suitable source of desolvation gas.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

[ASAP] Selective Oxygenation of Ionones and Damascones by Fungal Peroxygenases

Journal of Agricultural and Food Chemistry
DOI: 10.1021/acs.jafc.0c01019




oxy

[ASAP] 3'-Hydroxypterostilbene Potently Alleviates Obesity Exacerbated Colitis in Mice

Journal of Agricultural and Food Chemistry
DOI: 10.1021/acs.jafc.0c01782




oxy

[ASAP] Conversion of 5-Hydroxymethylfurfural into 6-(Hydroxymethyl)pyridin-3-ol: A Pathway for the Formation of Pyridin-3-ols in Honey and Model Systems

Journal of Agricultural and Food Chemistry
DOI: 10.1021/acs.jafc.0c01679




oxy

[ASAP] Gel Properties of Soy Protein Isolate Modified by Lipoxygenase-Catalyzed Linoleic Acid Oxidation and Their Influence on Pepsin Diffusion and In Vitro Gastric Digestion

Journal of Agricultural and Food Chemistry
DOI: 10.1021/acs.jafc.0c00808




oxy

Unusual monooxygenase mechanism adds oxygen to molecules without oxidizing them

Aminoperoxide adduct on the enzyme's cofactor leads to these nonoxidative oxygenation reactions




oxy

India partially lifts drug export ban on hydroxychloroquine and acetaminophen

Country will now allow exports if domestic needs are met to treat COVID-19




oxy

How industrial gas firms are meeting demand for medical oxygen for COVID-19 patients

COVID-19 is driving a fivefold or greater increase in demand




oxy

Clinical trials planned to put hydroxychloroquine to the test for COVID-19

The antimalaria drug will be tested for treating or preventing the disease in thousands of people worldwide




oxy

Polyhydroxyalkanoate start-up RWDC raises $135 million




oxy

Synthesis of a flower-like MoS2/carbon nanocomposite with enhanced adsorption performance toward Eu(III): the cooperative effects between S atoms and carboxyl groups

Environ. Sci.: Water Res. Technol., 2020, 6,1482-1494
DOI: 10.1039/D0EW00155D, Paper
Chaofeng Zhao, Pengcheng Gu, Xuewei Liu, Tao Wen, Yuejie Ai
Combining experimental studies and theoretical calculations to investigate the performance and mechanism of a MoS2/carbon composite for the effective elimination of Eu(III) from wastewater.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

[ASAP] Ultrasound Enhances ZD2767P–Carboxypeptidase G2 against Chemoresistant Ovarian Cancer Cells by Altering the Intracellular Pharmacokinetics of ZD2767D

Molecular Pharmaceutics
DOI: 10.1021/acs.molpharmaceut.0c00008




oxy

[ASAP] DARK Classics in Chemical Neuroscience: Gamma-Hydroxybutyrate (GHB)

ACS Chemical Neuroscience
DOI: 10.1021/acschemneuro.9b00336




oxy

[ASAP] Enhancing the Recyclability of a Vegetable Oil-Based Epoxy Thermoset through Initiator Influence

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c01419




oxy

[ASAP] Eco-Friendly Synthesis of SO<sub>3</sub>H-Containing Solid Acid via Mechanochemistry for the Conversion of Carbohydrates to 5-Hydroxymethylfurfural

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c00784




oxy

[ASAP] Sustainable Chemistry: Solubilization of Phosphorus from Insoluble Phosphate Material Hydroxyapatite with Ozonized Biochar

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c00601




oxy

[ASAP] Aerobic Oxidation of 5-Hydroxymethylfurfural into 2,5-Furandicarboxylic Acid over Gold Stabilized on Zirconia-Based Supports

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c01619




oxy

[ASAP] Two-Dimensional Metal Hexahydroxybenzene Frameworks as Promising Electrocatalysts for an Oxygen Reduction Reaction

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c01908




oxy

[ASAP] Catalyzed Hydrolysis of Tetrahydroxydiboron by Graphene Quantum Dot-Stabilized Transition-Metal Nanoparticles for Hydrogen Evolution

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c02496