Results 121 to 130 of about 73,631 (310)
Coloration Technology, Volume 142, Issue 1, Page 156-169, February 2026.Abstract This study aims to optimise the dyeing process of cotton fabrics using Mexican cochineal (Dactylopius coccus Costa). The objective is to obtain purple hues through the design of experiments and by using multivariate analysis. Plackett–Burman experimental designs and the response surface method were used to systematically optimise the dyeing ...
Ernesto Olvera‐Quintanar +3 more
wiley +1 more source
European Journal of Inorganic Chemistry, Volume 29, Issue 3, January 21, 2026.We report on new cobalt tetraphenylporphyrinate‐chitosan‐based microspheres developed for biosensing and anticancer therapy applications. We analyzed their second‐harmonic generation (SHG) behavior using a high‐resolution SHG microscope. In addition to the typical porphyrinate fluorescence, the microspheres exhibit a high‐intensity SHG response and ...
Domenica Marabello +8 more
wiley +1 more source
Total Synthesis of the Cyanobacterial Alkaloid Nostodione A
European Journal of Organic Chemistry, Volume 29, Issue 2, January 16, 2026.The total synthesis of the alkaloid nostodione A is successfully achieved utilizing 3,4‐dihydrocyclopenta[b]indole‐1,2‐dione as a key intermediate. The sensitive benzylidene moiety is introduced via a Knoevenagel condensation with p‐hydroxybenzaldehyde.
Oscar F. Casadiego‐Díaz +3 more
wiley +1 more source
The Chemical Record, Volume 26, Issue 1, January 10, 2026.Platinum group pincer complexes are highly efficient catalysts. Additionally, their high activity enables challenging transformations with low catalyst loading. Herein, we summarize the most relevant advances of catalysis involving platinum group pincer complexes. The use of pincer complexes based on platinum group metals is undoubtedly one of the most
Juan S. Serrano‐García +4 more
wiley +1 more source
Nueva instalación del Instituto
Anales de Antropología, 2010 Anales de Antropología
doaj +1 more source
¿Es posible privatizar la UNAM?
Estudios Políticos, 2000 El presente ensayo reflexiona sobre las posibilidades políticas, administrativas y jurídicas, de que la UNAM sea objeto de privatización. La reorganización de la administración pública federal paraestatal tiene entre sus objetivos ensanchar la capacidad de respuesta de las entidades paraestatales de manera eficiente, eficaz y oportuna. Por los anterior,
openaire +1 more source
Population Ecology, Volume 68, Issue 1, January 2026.This study assessed the impact of seedling reintroduction and protection on the vulnerable cactus Cephalocereus polylophus using a 5‐year dataset and integral projection models. Results showed that although seedling protection increased survival and population size slightly, the overall growth rate remained below one due to limited recruitment and ...
Gabriel Arroyo‐Cosultchi +3 more
wiley +1 more source
Key role for inhibins in effective T cell activation, migration and Th17 differentiation
FEBS Open Bio, Volume 16, Issue 1, Page 79-89, January 2026.Activins/inhibins modulate immune responses. Here, we show that inhibins can be produced very early after T cell activation and can act in an autocrine way, favoring Th1 versus Th17 differentiation and CCL19/CCL21 mediated migration. Recombinant inhibin A can restore the Th1/Th17 balance, highlighting the role of inhibins as key regulators of T cell ...
Sandra Ortega‐Francisco +5 more
wiley +1 more source