User profiles for Elena Aznar

Elena Aznar

Universitat Politècnica de València, IDM. Instituto de Investigación Sanitaria La Fe. CIBER …
Verified email at upvnet.upv.es
Cited by 5264

Finely tuned temperature-controlled cargo release using paraffin-capped mesoporous silica nanoparticles

E Aznar Gimeno, L Mondragón Martínez… - Angewandte Chemie …, 2011 - riunet.upv.es
Trapped: Mesoporous silica nanoparticles were loaded with a fluorescent guest and functionalized
with octadecyltrimethoxysilane. The alkyl chains interact with paraffins, which build a …

Gated materials for on-command release of guest molecules

E Aznar, M Oroval, L Pascual, JR Murguía… - Chemical …, 2016 - ACS Publications
Multidisciplinary research at the forefront of the field of hybrid materials has paved the way
to the development of endless examples of smart devices. One appealing concept in this …

pH-and photo-switched release of guest molecules from mesoporous silica supports

E Aznar, MD Marcos, R Martínez-Máñez… - Journal of the …, 2009 - ACS Publications
This paper proposes a new nanoscopic molecular movable gate-like functional hybrid system
consisting of nanoscopic MCM-41-based material functionalized onto pore outlets with a …

Enzyme-responsive intracellular controlled release using nanometric silica mesoporous supports capped with “saccharides”

A Bernardos, L Mondragon, E Aznar, MD Marcos… - ACS …, 2010 - ACS Publications
The synthesis of new capped silica mesoporous nanoparticles for on-command delivery
applications is described. The gate-like functional hybrid systems consisted of nanoscopic MCM-…

[PDF][PDF] Enzyme‐responsive controlled release using mesoporous silica supports capped with lactose

A Bernardos, E Aznar, MD Marcos… - Angewandte Chemie …, 2009 - academia.edu
The development of gated stimuli-responsive materials is a new research field that brings
molecular and supramolecular concepts to the frontiers of the nanoscience.[1] Most of these …

Gated silica mesoporous materials in sensing applications

F Sancenón, L Pascual, M Oroval, E Aznar… - …, 2015 - Wiley Online Library
Silica mesoporous supports (SMSs) have a large specific surface area and volume and are
particularly exciting vehicles for delivery applications. Such container‐like structures can be …

[PDF][PDF] Photochemical and chemical two‐channel control of functional nanogated hybrid architectures

E Aznar, R Casasus, B García‐Acosta… - Advanced …, 2007 - academia.edu
For many years, scientists working in the field of supramolecular chemistry have been interested
in the topology and arrangement of functional groups within molecules.[1, 2] Moreover, …

New advances in in vivo applications of gated mesoporous silica as drug delivery nanocarriers

A García‐Fernández, E Aznar, R Martínez‐Máñez… - Small, 2020 - Wiley Online Library
One appealing concept in the field of hybrid materials is related to the design of gated materials.
These materials are prepared in such a way that the release of chemical or biochemical …

Gated mesoporous silica nanoparticles for the controlled delivery of drugs in cancer cells

C Gimenez, C de la Torre, M Gorbe, E Aznar… - Langmuir, 2015 - ACS Publications
In recent years, mesoporous silica nanoparticles (MSNs) have been used as effective
supports for the development of controlled-release nanodevices that are able to act as …

Toward the design of smart delivery systems controlled by integrated enzyme-based biocomputing ensembles

…, M Gamella, P Martínez-Ruíz, E Aznar… - Journal of the …, 2014 - ACS Publications
We report herein the design of a smart delivery system in which cargo delivery from capped
mesoporous silica (MS) nanoparticles is controlled by an integrated enzyme-based “control …