Sancenón Galarza, F.; Pascual, L.; Oroval, M.; Aznar Gimeno, E.; Martínez-Máñez, R. (2015). Gated Silica Mesoporous Materials in Sensing Applications. ChemistryOpen. 4(4):418-437. https://doi.org/10.1002/open.201500053
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/62052
Title:
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Gated Silica Mesoporous Materials in Sensing Applications
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Author:
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Sancenón Galarza, Félix
Pascual, Lluís
Oroval, Mar
Aznar Gimeno, Elena
Martínez-Máñez, Ramón
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UPV Unit:
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Universitat Politècnica de València. Departamento de Química - Departament de Química
Universitat Politècnica de València. Instituto de Reconocimiento Molecular y Desarrollo Tecnológico - Institut de Reconeixement Molecular i Desenvolupament Tecnològic
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Issued date:
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Abstract:
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[EN] 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 loaded with numerous different ...[+]
[EN] 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 loaded with numerous different chemical substances, such as drugs and reporters. Gated systems also contain addressable functions at openings of voids, and cargo delivery can be controlled on-command using chemical, biochemical or physical stimuli. Many of these gated SMSs have been applied for drug delivery. However, fewer examples of their use in sensing protocols have been reported. The approach of applying SMSs in sensing uses another concept that of loading pores with a reporter and designing a capping mechanism that is selectively opened in the presence of a target analyte, which results in the delivery of the reporter. According to this concept, we provide herein a complete compilation of published examples of probes based on the use of capped SMSs for sensing. Examples
for the detection of anions, cations, small molecules and biomolecules are provided. The diverse range of gated silica mesoporous materials presented here highlights their usefulness
in recognition protocols.
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Subjects:
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Anions
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Biomolecules
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Cations
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Gated materials
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Mesoporous silica
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Sensors
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Copyrigths:
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Reconocimiento - No comercial (by-nc)
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Source:
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ChemistryOpen. (issn:
2191-1363
)
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DOI:
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10.1002/open.201500053
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Publisher:
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Wiley Open Access
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Publisher version:
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http://dx.doi.org/10.1002/open.201500053
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Project ID:
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info:eu-repo/grantAgreement/MINECO//MAT2012-38429-C04-01/ES/DESARROLLO DE MATERIALES FUNCIONALIZADOS CON PUERTAS NANOSCOPICAS PARA APLICACIONES DE LIBERACION CONTROLADA Y SENSORES PARA LA DETECCION DE NITRATO AMONICO, SULFIDRICO Y CO/
info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F047/ES/Nuevas aproximaciones para el diseño de materiales de liberación controlada y la detección de compuestos peligrosos/
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Thanks:
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The authors gratefully acknowledge financial support from the Spanish Government (Project MAT2012-38429-C04-01) and the Generalitat Valenciana (Project PROMETEOII/2014/047). Ll. P. and M. O. also thank the Universidad ...[+]
The authors gratefully acknowledge financial support from the Spanish Government (Project MAT2012-38429-C04-01) and the Generalitat Valenciana (Project PROMETEOII/2014/047). Ll. P. and M. O. also thank the Universidad Politecnica de Valencia for their predoctoral grants.
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Type:
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Artículo
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