Results 11 to 20 of about 231 (105)

Crystals as Rockets: Modulation of the Salient Temperature in Cocrystals by Solvent Mixture Composition [PDF]

open access: yesAngewandte Chemie, Volume 138, Issue 18, 27 April 2026.
Compositionally engineered mixed solvated cocrystals enable modulation of thermosalient actuation. Guest ratio controls thermosalient temperature and propulsion intensity, providing a tunable platform for designing crystalline systems that exhibit stimuli‐responsive mechanical motion.
Ernesto A. Hernández‐Morales   +5 more
wiley   +3 more sources

Fly‐scan‐oriented motion analyses and upgraded beamline integration architecture for the High‐Dynamic Double‐Crystal Monochromator at Sirius/LNLS [PDF]

open access: yesJournal of Synchrotron Radiation, Volume 30, Issue 1, Page 90-110, January 2023., 2023
The High‐Dynamic Double‐Crystal Monochromator that has been developed for the fourth‐generation light source Sirius/LNLS is explored, with its unprecedented inter‐crystal stability performance around 10 nrad RMS both at fixed‐energy and continuous fly‐scan.
Renan Ramalho Geraldes   +7 more
wiley   +2 more sources

Crystal structure and functional characterization of an Asp49 phospholipase A2 from the bushmaster (Lachesis muta) [PDF]

open access: yesActa Crystallographica Section F, Volume 82, Issue 5, Page 150-159, May 2026.
The crystal structure of an Asp49 phospholipase A2 from L. muta is reported, revealing a tetrameric assembly, catalytic conservation and a polarized electrostatic surface potentially linked to membrane targeting.Snake‐venom phospholipases A2 (PLA2s) are small, structurally conserved enzymes that contribute significantly to the pathophysiology of ...
Noelia Erika Neyra Chama   +9 more
wiley   +2 more sources

Double Salts and Racemate in Mefloquine–Ibuprofen and Mefloquine–Ketoprofen Systems. A Structural and Thermochemical Analysis [PDF]

open access: yesChirality, Volume 38, Issue 3, March 2026.
(S)‐ibuprofen or ketoprofen were used to resolve mefloquine, forming double salts structurally similar to the racemic forms. ABSTRACT The formation of salts remains a highly sought‐after yet unpredictable strategy for resolving chiral drugs. Using a drug–drug approach, we have investigated the crystallization behavior of Mefloquine (Mf), a racemic ...
Juliana B. Martins   +3 more
wiley   +2 more sources

Prevalence and correlates of suicidal behavior in primary care settings in Mozambique [PDF]

open access: yesBMC Psychiatry, 2022
Background This study assessed the prevalence of suicidal behavior and associated risk factors in public primary health care in Mozambique. Methods The Mini International Neuropsychiatric Interview was used to evaluate suicidal behavior among 502 adults ...
Vasco F. J. Cumbe   +7 more
doaj   +2 more sources

Genetic variants of TLR4, including the novel variant, rs5030719, and related genes are associated with susceptibility to clinical malaria in African children [PDF]

open access: yesMalaria Journal, 2023
Background Malaria is a deadly disease caused by Plasmodium spp. Several blood phenotypes have been associated with malarial resistance, which suggests a genetic component to immune protection.
Amir Ariff   +15 more
doaj   +2 more sources

Manaca, Batata y Ñame: Posibles Sustitutos del Trigo en Alimentos para dos Etnias del Amazonas Venezolano

open access: yesArchivos Latinoamericanos de Nutrición, 2006
En este estudio se obtuvieron harinas a partir de la manaca o acai (Euterpe oleracea Mart), de la batata (Ipomea batatas), y del ñame (Dioscorea spp.), especies vegetales cultivadas en el Amazonas venezolano.
Elba Sangronis   +4 more
doaj   +2 more sources

Prevalence and associated factors of common mental disorders in primary care settings in Sofala Province, Mozambique [PDF]

open access: yesBJPsych Open, 2023
Background In Mozambique, the prevalence of common mental illness in primary care is not well established. Aims This study aimed to assess the prevalence of, and associated factors for, common mental illness in patients accessing primary care services ...
Alberto Muanido   +5 more
doaj   +2 more sources

Correction to: The prevalence of hypertension and its distribution by sociodemographic factors in Central Mozambique: a cross sectional study [PDF]

open access: yesBMC Public Health, 2020
An amendment to this paper has been published and can be accessed via the original article.
Mika Matsuzaki   +12 more
doaj   +2 more sources

Bottom‐Up Synthesis of Metallic CoNi Nanoplatelets with Magnetic Vortex‐Like Spin Configurations [PDF]

open access: yesSmall Science, Volume 5, Issue 7, July 2025.
The study presents the topotactic reduction of CoNi hydroxide nanoplatelets into metallic CoNi nanoplatelets with diameters of around 1 μm using a scalable bottom‐up approach. Their resulting high magnetization and magnetic vortex remanent state unlock exciting potential for advanced biomedical applications, including targeted diagnostics and therapy ...
Mena‐Alexander Kräenbring   +11 more
wiley   +2 more sources

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