Results 61 to 70 of about 3,194 (260)

Mundo Nano Vol. 8 No. 14, enero-junio 2015

open access: yesMundo Nano, 2015
Mundo Nano dedica este número a las aportaciones que pueden hacer las nanociencias y la nanotecnología en la resolución de los problemas ambientales, sin ignorar los posibles problemas que por sí mismos pudieran generar los nanomateriales, al ser ...
Redacción CEIICH
doaj   +1 more source

A new family of copper-based MXenes

open access: yesScientific Reports, 2021
In this work, we demonstrate, through first-principles calculations, the existence of a new family of copper-based MXenes. These add up new structures to the previously reported universe and span the interest of such 2D materials for applications in ...
R. Ponce-Pérez   +3 more
doaj   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Stimuli‐Responsive Silsesquioxane Nanozymes for Organocatalysis in Water and Prodrug Activation in Cells

open access: yesAngewandte Chemie, EarlyView.
Amino‐bearing silsesquioxanes are water‐stable nanozymes that exhibit aggregation‐ and disaggregation‐dependent catalysis and can be applied to intracellular prodrug activation for cancer therapy. ABSTRACT Synthetic nanozymes have emerged as promising alternatives to natural enzymes for catalytic and therapeutic applications, yet their limited ...
Rabia Zahid   +4 more
wiley   +2 more sources

Spin-orbit signatures in the dynamics of singlet-triplet qubits in double quantum dots [PDF]

open access: yes, 2017
We characterize numerically and analytically the signatures of the spin-orbit interaction in a two-electron GaAs double quantum dot in the presence of an external magnetic field.
Cota, Ernesto   +2 more
core   +3 more sources

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

open access: yesAdvanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán   +11 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Número Completo

open access: yesMundo Nano, 2015
Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología, es una publicación científica de acceso abierto que no cobra cuotas por procesamiento de artículos.
Redacción CEIICH
doaj   +3 more sources

5to. SIMPOSIO IBEROAMERICANO DE DIVULGACIÓN Y FORMACIÓN EN NANOTECNOLOGÍA, NANODYF´2016

open access: yesMomento, 2017
La Divulgación y la Formación de las Nanociencias y las Nanotecnologías son elementos fundamentales para contrarrestar dificultades de falta de participación de la sociedad en la toma de decisiones sobre aspectos que influyen directamente en su vida. El
... de la Coordinación de NANODYF
doaj  

The effect of shape and size in the stability of triangular Janus MoSSe quantum dots

open access: yesScientific Reports, 2021
Asymmetric Janus transition metal dichalcogenide MoSSe is a promising catalytic material due to the intrinsic in-plane dipole of its opposite faces. The atomic description of the structures observed by experimental techniques is relevant to tuning and ...
J. I. Paez-Ornelas   +7 more
doaj   +1 more source

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