Results 91 to 100 of about 5,750 (213)

Chemoselective Aldehyde and Imine Reduction by a Macrocyclic Triazole–Borane Complex Triggered by a Non‐innocent Proton–Hydride Interaction

European Journal of Organic Chemistry, EarlyView.
This work describes the study on a new recyclable reagent, based on a macrocyclic triazole–borane complex. It showed high chemoselectivity for aldehyde reduction and reductive amination over ketones. This selectivity is driven by a noncovalent hydride–proton interaction that stabilizes the transition state for aldehydes but is sterically inhibited in ...
Luca Di Marino, Artur Brotons Rufes, Rosaria Schettini, Giorgio Della Sala, Francesco De Riccardis, Chiara Costabile, Irene Izzo   +6 more
wiley   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Neuroimaging of the ictal–interictal continuum: Where do we stand? A systematic review and meta‐analysis of current evidence

Epilepsia Open, EarlyView.
Abstract Objective Patterns within the ictal–interictal continuum (IIC) are frequently encountered in critically ill patients undergoing continuous electroencephalographic studies and may reflect ongoing ictal activity or secondary brain injury. Peri‐ictal neuroimaging abnormalities (PNA) have been described in association with status epilepticus (SE),
Panagiota‐Eleni Tsalouchidou, Kateriine Orav, Tiago Lerda‐Casaccia, Leona Möller, Georgios Tsivgoulis, Anastasios Bonakis, Lukas Machegger, Giorgi Kuchukhidze, Susanne Knake, Eugen Trinka, Pilar Bosque‐Varela   +10 more
wiley   +1 more source

PRÁTICAS DE EL FORUM SHOPPING ENTRE LA OMC Y LOS TLC. EL VALOR DEL PRINCIPIO DE LA COSA JUZGADA EN LA SOLUCIÓN DE CONTROVERSIAS

Homa Publica, 2018
No hay duda que en el contexto de la globalización económica existe una gran disposición a conflictos o superposiciones de instrumentos internacionales, de sus obligaciones o derechos e inclusive de sus jurisdicciones.
Julián Tole Martínez
doaj  

Strategies for Identification and Mitigation of Sanguinarine in Mustard Oil Adulterated by Argemone—A Comprehensive Review

Food Chemistry International, EarlyView.
Sanguinarine, a toxic alkaloid present in argemone, can lead to epidemic dropsy or chronic diseases through DNA intercalation and immune system suppression. Regulatory efforts face challenges due to economic motivations for adulteration as well as technical, social, and infrastructure barriers.
Gururaj Pejavara Narayana, Subhangi Panigrahi, Suresh Kumar Kalakandan, Hema Vincent, Ashish Rawson   +4 more
wiley   +1 more source

Detection and Quantitation of Aflatoxin for the Diagnosis of Aspergillus flavus

Nepal Journal of Biotechnology, 2015
Aflatoxins are the potent mycotoxins produced by Aspergillus flavus, which is hepatotoxic causing hepatocellular carcinoma. A. flavus produces sufficient amount of Aflatoxin B1 under favourable environments.
Geeta Rajbhandari Shrestha, Amin Udhin Mridha   +1 more
doaj   +1 more source

Monitoring and Mitigation Strategies for Hazardous Compounds in Chinese Rice Wine (Huangjiu): A Comprehensive Review

Food Safety and Health, EarlyView.
This review elucidates the formation pathways and detection technologies for ethyl carbamate, biogenic amines, and higher alcohols in Huangjiu. It concludes that integrated control frameworks are essential to decouple safety risks from the metabolic processes responsible for flavor development.
Lulu Liu, Zhiqiang Kong, Lin Li, Yifan Zhang, Bei Fan, Minmin Li   +5 more
wiley   +1 more source

Anti‐Inflammatory Effects of Punicic Acid and Its Molecular Mechanisms in RAW264.7 Cells and Zebrafish

Food Safety and Health, EarlyView.
Punicic acid (PA) was enriched and purified from PSO by molecular distillation with significant anti‐inflammatory activity to RAW264.7 cells, as well as to zebrafish. Anti‐inflammatory mechanism involved regulating NF‐κB and MAPK signaling pathways. ABSTRACT Punicic acid (PA) is the main fatty acid in pomegranate seeds, which shows multiple biological ...
Mengqi Zhang, Caiyun Feng, Mengyao Zhu, Xu Guo, Yingying Chen, Wenwen Hu, Fei Dong, Jinyue Sun, Chao Liu   +8 more
wiley   +1 more source

New Hydrazone Derivatives Featuring Isatin and Piperazine Moieties: Synthesis, Cytotoxicity Evaluation, and Molecular Modeling Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT In this study, ten novel compounds (IPH1–IPH10) were designed by integrating three pharmacophores (isatin, piperazine, and hydrazone) commonly found in the molecular structures of anticancer agents. The target molecules were obtained by the reaction of in‐house prepared 4‐(4‐(pyridin/pyrimidin‐2‐yl)piperazin‐1‐yl)benzohydrazide with various ...
Semiha Köprü, Münevver Baran, Miyase Gözde Gündüz, Şengül Dilem Doğan   +3 more
wiley   +1 more source

The Role of Online Support Groups in the Management of Trichotillomania Symptoms

Journal of Clinical Psychology, EarlyView.
ABSTRACT Background Many individuals with trichotillomania find themselves unable to access effective treatment and are forced to manage symptoms independently. Support groups play an important role in symptom management. Aims This qualitative study aimed to explore experiences with online support groups among hair‐pulling individuals (N = 20; 10 women,
Dan Jenkins, Rizwana Roomaney
wiley   +1 more source