Results 41 to 50 of about 424 (115)
Ingeniería e Investigación, 1984 El propósito del presente documento es doble. Por una parte, se consigna brevemente el origen y desarrollo de la carrera de Ingeniería Química en la Universidad Nacional - Bogotá y sus relaciones con la evolución histórica de esa disciplina a escala ...
Arcesio López P.
doaj
Improvement of the Antimicrobial Peptide Activity by Means of Chitosan‐Based Nanoparticles
Biotechnology Journal, Volume 20, Issue 6, June 2025.Graphical Abstract and Lay Summary This study demonstrated the enhancement of the bioactivity of two different antimicrobial peptides (AMPs), Cm‐p1 and Lip1, against Botrytis cinerea by encapsulating them in chitosan nanoparticles (CS‐NPs). The use of computational predictions allowed us the analysis and optimization of various parameters associated ...
Sara Gálvez‐Rodríguez +5 more
wiley +1 more source
Ejemplo para el uso de un simulador en los estudios de ingeniería química
Educación Química, 2018 En el presente trabajo se presenta un ejemplo para la aplicación de las estrategias de simulación, haciendo uso de un simulador profesional. Se explica la concepción del ejercicio a desarrollar por el colectivo de estudiantes y se ejemplifican los ...
José Luis Palomino +1 more
doaj +1 more source
Molecular Ecology, Volume 34, Issue 11, June 2025.ABSTRACT Artisanal and small‐scale gold mining (ASGM) expansion in the Madre de Dios region of the Peruvian Amazon has transformed primary forests into a novel wetland complex of thousands of abandoned mining ponds. Despite their ecological relevance, post‐mining recovery of these systems remains understudied, particularly regarding fish biodiversity ...
Camila Timana‐Mendoza +7 more
wiley +1 more source
Ciencia Ergo Sum, 2009 Silviano Enríquez Correa realizó sus estudios de nivel medio superior y de ingeniería en el Instituto Científico y Literario del Estado de México, del cual llegó a ser director y donde se interesó por la química. Además de ser un profesor autodidacta que
Elena González Vargas +1 more
doaj
Enhancing Stability of Microwave‐Synthesized Cs2SnxTi1‐xBr6 Perovskite by Cation Mixing
ChemSusChem, Volume 18, Issue 9, May 5, 2025.This research introduces a microwave radiation synthesis technique for synthesizing Cs2SnxTi1‐xBr6 lead‐free double perovskite powders. By incorporating Sn4+ cations, the stability of the material is improved, particularly at elevated temperatures and outside conditions.
Emmanuel Reyes‐Francis +9 more
wiley +1 more source
Reviewing Glycosyl‐Inositols: Natural Occurrence, Biological Roles, and Synthetic Techniques
ChemBioChem, Volume 26, Issue 6, March 15, 2025.Overall, this comprehensive review underscores the significance of glycosyl inositols as versatile molecules with diverse biological functions and promising applications in scientific research and industry. Methods for their chemical and enzymatic synthesis are also reviewed, highlighting recent advances and challenges in the field.
Alfonso Miranda‐Molina +3 more
wiley +1 more source
Low‐toxicity metal–organic frameworks: Sustainable solutions for versatile applications
Bulletin of the Korean Chemical Society, Volume 46, Issue 3, Page 265-280, March 2025.Developing low‐toxicity Metal‐organic Frameworks (MOFs) involves challenges related to stability, scalability, and cost‐effectiveness. Research now focuses on improving MOF design to enhance robustness and exploring greener synthesis methods to minimize environmental impact. Abstract The conventional synthesis of metal‐organic framework (MOF) materials
Juan L. Obeso +8 more
wiley +1 more source
Cognitive ecology of surprise in predator–prey interactions
Functional Ecology, Volume 39, Issue 3, Page 664-680, March 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract In this review, we relate theoretical work on the importance of surprise in cognition to empirical research relevant to surprise in predator–prey interactions. There have been multiple proposals as to how surprise should be defined and quantified in the context of ...
Olivier Penacchio +6 more
wiley +1 more source
Land Use Change Consistently Reduces α‐ But Not β‐ and γ‐Diversity of Bees
Global Change Biology, Volume 31, Issue 1, January 2025.We analyzed a global dataset of 3117 bee assemblages across 157 studies to assess how bee diversity varies among natural, agricultural, and urban habitats. We measured diversity using both the number of bee taxa (taxonomic diversity) and their evolutionary relationships (phylogenetic diversity).
Toby P. N. Tsang +143 more
wiley +1 more source