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Now showing items 15061-15070 of 15184
Crystal-to-crystal polymerisation of monosubstituted [PW11O39Cu(H2O)]5− Keggin-type anions
(RSC, 2024-06)
The reaction between neutral bis(picolinate)copper(II) complexes and copper(II)-monosubstituted Keggin-type phosphotungstate anions formed in situ leads to the formation of the hybrid [C(NH2)3]10[{PW11O39Cu(H2O)}2{Cu(pic)2}]·10H2O ...
Raman imaging spectroscopic solutions for microplastics advanced analysis: Insights from Choqueyapu river basin (La Paz, Bolivia)
(Elsevier, 2024-06-17)
Microplastics (MPs) are causing global concern due to their role as vectors of environmental contaminants. Evaluating their impact on environmental compartments, particularly in sediment and freshwaters, remains challenging ...
Artificial Photosynthases: Single-Chain Nanoparticles with Manifold Visible-Light Photocatalytic Activity for Challenging “in Water” Organic Reactions
(ACS, 2024-04)
Photocatalyzed reactions of organic substances in aqueous media are challenging transformations, often because of scarce solubility of substrates and catalyst deactivation. Herein, we report single-chain nanoparticles, ...
Structural effects of oxidation on sugars: glucose as a precursor of gluconolactone and glucuronolactone
(RSC, 2024-05)
Although structural information on sugars is wide, experimental studies on the oxidation products of sugars in the gas phase, free from solvent interactions, have been rarely reported. We present an experimental work on ...
Multifunctional Amino Acid Derivative Coordination Compounds: Novel Contrast Agent and Luminescence Materials
(Wiley, 2024-05)
In this work a family of multidimensional (2-(1H-tetrazol-5-yl)ethyl) amino acid coordination compounds have been synthesized and thoroughly characterized. For this purpose, glycine, valine, phenylalanine and tyrosine have ...
Social Priming of Speech Perception: The Role of Individual Differences in Implicit Racial and Ethnic Associations
(APA, 2024)
Prior research has shown that visual information, such as a speaker’s perceived race or ethnicity, prompts listeners to expect a specific sociophonetic pattern (“social priming”). Indeed, a picture of an East Asian face ...
The fantasmatic narrative of ‘sustainable development’. A political analysis of the 2030 Global Development Agenda
(Sage, 2021-05-17)
The article offers a critical analysis of the United Nations 2030 Global Development Agenda, whose stated aim is to "transform the world" in such a way that no one is left behind. Drawing on post-Marxist theory, we argue ...
Bilinguals produce language-specific voice onset time in two true-voicing languages
(JOHN BENJAMINS, 2024)
It is well established that early bilinguals who speak languages that differ in the phonetic implementation of the voicing contrast have language-specific voicing systems. This study investigates voicing separation in ...
A novel architecture for collaborative augmented reality experiences for education.
(2024-03-08)
La Realidad Aumentada tiene un enorme potencial para revolucionar el sector de la educación. Aunque ya existen aplicaciones de aprendizaje basadas en la Realidad Aumentada, su creación es compleja y están destinadas ...
Unveiling heparin and heparan sulfate conformations : A Journey into paramagnetic NMR analysis.
(2024-03-26)
Heparin (HP) and Heparan sulfates (HS) are vital sulfated polysaccharides found in the extracellular environment., impacting diverse biological functions including cell growth, adhesion, virus recognition, and cancer ...