Results 41 to 50 of about 3,039 (178)

Atmospheric Deposition of Organic Pollutants: A Comprehensive Review of Sampling and Analytical Methodologies

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo, Gordana Mendaš, Gordana Pehnec   +2 more
wiley   +1 more source

FTIR spectra of (a) SmCl₃.6H₂O salt, (b) Fresh Amberlite IR-120 H⁺ beads, (c) Amberlite IR-120 H⁺ ground and sieved to size 20–40 μm, (d) Amberlite microparticles labelled with SmCl₃.6H₂O salt, and (e) ¹⁵³Sm-Amberlite microparticles after 6 h neutron activation.

, 2015
FTIR spectra of (a) SmCl3.6H2O salt, (b) Fresh Amberlite IR-120 H+ beads, (c) Amberlite IR-120 H+ ground and sieved to size 20–40 μm, (d) Amberlite microparticles labelled with SmCl3.6H2O salt, and (e) 153Sm-Amberlite microparticles after 6 h neutron ...
Rehir Dahalan (797596), Basri Johan Jeet Abdullah (797594), Alan Christopher Perkins (797597), Chai-Hong Yeong (797593), Nurul Ab. Aziz Hashikin (797592), Lip-Yong Chung (797595), Kwan-Hoong Ng (64763)   +6 more
core   +1 more source

Adsorption of levodopa onto Amberlite resins: equilibrium studies and D-optimal modeling based on response surface methodology

, 2021
This paper investigates the removal of the antiparkinsonism drug levodopa from aqueous solutions utilizing weakly basic Amberlite resins. In the first step of experimental investigation, the adsorption equilibration time (0-24 h) was determined.
Yalcin, Ozge, ÇEHRELİ, Süheyla, BAYLAN, Nilay   +2 more
core   +1 more source

Synthesis of a C‐2 Functionalized l‐Iduronic Acid Derivative as a Candidate Pharmacological Chaperone for MPS II (Hunter Syndrome)

Chemistry – An Asian Journal, Volume 21, Issue 11, 15 June 2026.
A C‐2 functionalized l‐iduronic acid derivative was designed and synthesized as a candidate pharmacological chaperone for iduronate‐2‐sulfatase (IDS), the enzyme involved in the lysosomal storage disease MPS II (Hunter syndrome). The synthesis overcomes significant synthetic challenges associated with manipulations of L‐ido scaffolds.
Vaibhavi Nagendra, Shifaza Mohamed, Nicholas W. See, Norbert Wimmer, Daniel Neumann, Paul J. Trim, Marten Snel, Aidan J. Brock, Jack K. Clegg, Neha S. Gandhi, Kim M. Hemsley, Adeline A. Lau, Vito Ferro   +12 more
wiley   +1 more source

Modification of Amberlite IRA 400 (CL- ) by incorporating Alizarin S and Sodium Morpholyldithiocarbamate (Mordtc) repectively [PDF]

, 2003
A chelating sorbent was obtained by incorporating Alizarin S and Sodium Morpholyldithiocarbamate (MorDTC) respectively in Amberlite IRA 400 (Cl).
Melchor, K., Bello, E., Pomes, R., Autié, M., Martínez, N., Niubó, E., Rodríguez, J., Díaz, C., Guerra, M., Cao, R.   +9 more
core   +1 more source

Modulation of Ferroptosis Biomarkers by Thinned Apple Polyphenols Extract in Acute and Chronic Lung Injuries

eFood, Volume 7, Issue 3, June 2026.
Thinned apple polyphenols (TAP) extract reduced ferroptosis in acute and chronic lung injuries. TAP activated Nrf2 and modulated key biomarkers (MDA, NOX4, GPX4, FTH1), leading to decreased inflammation and fibrosis. These findings suggest TAP as a potential therapeutic approach for lung injury through ferroptosis regulation. ABSTRACT Acute and chronic
Rosalba Siracusa, Alessia Arangia, Marika Cordaro, Roberta Fusco, Salvatore Cuzzocrea, Giancarlo Aldini, Daniela Impellizzeri, Rosanna Di Paola, Ramona D'Amico   +8 more
wiley   +1 more source

Preparing an Exsolvable Ru‐Substituted LaFeO3 Perovskite With High Surface Area From a Self‐Sacrificial Polymer Template: A Versatile Strategy for Enhanced Catalytic Performance

Chemistry – A European Journal, Volume 32, Issue 20, 27 May 2026.
High‐surface‐area LaFe0.9Ru0.1O3 is prepared by infiltration of porous Amberlite XAD16 polymer beads. Ru exsolution of this perovskite material leads to a supported catalyst with small Ru particles, exhibiting promising catalytic performance propane combustion.
Jaime Gallego, Yu Wang, Alexander Santamaría, Herbert Over, Bernd M. Smarsly   +4 more
wiley   +1 more source

Multi‐Targeting Non‐Specific Genome Engineering in Bacteria

Advanced Science, Volume 13, Issue 25, 4 May 2026.
In this study, we provide the first case to use the multi‐targeting integrase (MTI) systems in bacteria and develop a host‐independent generalizable approach, MNGE (Multi‐targeting Non‐specific Genome Engineering), for multi‐copy and random integration of metabolic genes or pathways in both Gram‐positive and Gram‐negative bacteria, which will ...
Runze Sun, Ruixiang You, Yiwen Zhou, Huiyan He, Wenfang Wang, Xudong Qu, Yinhua Lu, Lei Li   +7 more
wiley   +1 more source

Evaluation of scandium sorption using modifed Amberlite XAD‑4 resin

, 2022
Amberlite XAD-4 resin, impregnated with di(2-ethylhexyl)phosphoric acid (D2EHPA), was prepared as the adsorbent for this study. The loading capacity for the resin is 11.5 g of D2EHPA per gram of resin.
Oosthuysen, Tobie, Adonis, Shaheeda
core   +1 more source

Engagement of a Neighboring Lys Residue by a Salicylaldehyde‐Modified Glycomimetic Ligand Enables Potent and Selective Binding to DC‐SIGN Over L‐SIGN

ChemistryEurope, Volume 4, Issue 5, May 2026.
Mannose derivatives connected to the aminophilic salicylaldehyde tag show high binding affinity for C‐type lectin DC‐SIGN, favored by an imine bond with a protein's Lys residue in the ligand binding site. This reversible‐covalent binding interaction enables ligand selectivity for DC‐SIGN over the closely related L‐SIGN.
Sara Pollastri, Clara Delaunay, Giulia Antonini, Carine Froment, Michel Thépaut, Davide Pasquali, Sarah Mazzotta, Laura Belvisi, Julien Marcoux, Franck Fieschi, Alberto Dal Corso, Anna Bernardi   +11 more
wiley   +1 more source