Results 71 to 80 of about 2,902 (206)
The lawyer and his artistic work
Nanotechnology, and more generally Nanoscience, is a revolution for humanity, for the many applications of all types that can develop, although not without risks; and among the most interesting and important highlights undoubtedly graphene nanomaterials.
Dionisio FERNÁNDEZ DE GATTA SÁNCHEZ +1 more
doaj
RESUMEN: La nanociencia en la Facultad de Ciencias de la Universidad Nacional Autónoma de México es un tema de investigación compartido tanto por grupos de investigación formados por físicos como por biólogos.
Mercedes Rodríguez Villafuerte
doaj +1 more source
The use of 2‐aminoisobutyric acid in 3d–4f chemistry affords three {Ni₉Ln5} clusters, with the Gd analogue exhibiting an unusually broad magnetocaloric effect across an extended temperature range. ABSTRACT The solvothermal reaction between Ni(HCOO)2.2H2O, 2‐aminoisobutyric acid (aibH), Ln(OAc)3·4H2O (Ln = Gd, Y, Dy) and NEt3 in MeOH/MeCN affords the ...
Thomais G. Tziotzi +8 more
wiley +1 more source
RESUMEN: La nanociencia en la Facultad de Ciencias de la Universidad Nacional Autónoma de México es un tema de investigación compartido tanto por grupos de investigación formados por físicos como por biólogos.
Reyna Caballero +2 more
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Decoding Heptazine Architectures: From Molecular Association to Structural Insight
A comprehensive study (NMR and theoretical) of three novel heptazine derivatives that self‐assemble into dimers has been conducted, highlighting their versatility as a platform for multifunctional supramolecular and optoelectronic materials. ABSTRACT Heptazine (Hpz) derivatives display remarkable supramolecular organization governed by noncovalent ...
Silvia del Moral +5 more
wiley +1 more source
Self‐Sustained Oscillations in MoS2 Optomechanical Resonators for VHF Optical Radio
We investigate self‐sustained oscillations on microdrum resonators manufactured with molybdenum disulfide, under continuous‐wave laser excitation. Control over these oscillations is demonstrated building a simple radio‐over‐laser link.
Ramón Bernardo‐Gavito +3 more
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Abstract On the centennial of higher education in Chemical Engineering in Mexico, it is pertinent to revisit the key stages that have contributed to its consolidation as a vital discipline for the nation's scientific and technological advancement. Although the initial mission of chemical engineering education was primarily oriented toward the training ...
Agustín López Munguía +3 more
wiley +1 more source
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas +2 more
wiley +1 more source
Stabilization Strategies for Carbon Based Perovskite Solar Cells Under Light, Heat, and Humidity
Carbon‐based MA1−x(AVA)xPbI3/CsPbBr3 QD heterostructures fabricated under ambient conditions exhibit < 5% loss under ISOS‐D‐3 and reversible photo‐induced degradation, revealing the dual role of QDs in defect passivation and dynamic interfacial stabilization.
Emilie Planes +4 more
wiley +1 more source
Current strategies in education leave nanoscience and nanotechnology aside from the process of learning the scientific method, thereby omitting a large portion of contemporary empirical knowledge. It is thus desirable to familiarize students in secondary
José R. Vega +2 more
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