1
|
Hernández-Montoto A, Aranda MN, Caballos I, López-Palacios A, Tormo-Mas MÁ, Pemán J, Rodríguez MP, Picornell C, Aznar E, Martínez-Máñez R. Human Papilloma Virus DNA Detection in Clinical Samples Using Fluorogenic Probes Based on Oligonucleotide Gated Nanoporous Anodic Alumina Films. Adv Healthc Mater 2023; 12:e2203326. [PMID: 37285852 DOI: 10.1002/adhm.202203326] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/19/2023] [Indexed: 06/09/2023]
Abstract
In this work, fluorogenic probes based on oligonucleotide capped nanoporous anodic alumina films are developed for specific and sensitive detection of human papilloma virus (HPV) DNA. The probe consists of anodic alumina nanoporous films loaded with the fluorophore rhodamine B (RhB) and capped with oligonucleotides bearing specific base sequences complementary to genetic material of different high-risk (hr) HPV types. Synthesis protocol is optimized for scale up production of sensors with high reproducibility. The sensors' surfaces are characterized by scanning electron microscopy (HR-FESEM) and atomic force microscopy (AFM) and their atomic composition is determined by energy dispersive X-ray spectroscopy (EDXS). Oligonucleotide molecules onto nanoporous films block the pores and avoid diffusion of RhB to the liquid phase. Pore opening is produced when specific DNA of HPV is present in the medium, resulting in RhB delivery, that is detected by fluorescence measurements. The sensing assay is optimized for reliable fluorescence signal reading. Nine different sensors are synthesized for specific detection of 14 different hr-HPV types in clinical samples with very high sensitivity (100%) and high selectivity (93-100%), allowing rapid screening of virus infections with very high negative predictive values (100%).
Collapse
Affiliation(s)
- Andy Hernández-Montoto
- The Inter-University Research Institute for Molecular Recognition and Technological Development, Technical University of Valencia, University of Valencia, Camino de Vera s/n, Valencia, 46022, Spain
- CIBER Bioengineering, Biomaterials and Nanomedicine, Carlos III Health Institute, Avenida Monforte de Lemos 3-5, Madrid, 28029, Spain
- Joint Research Unit in Nanomedicine and Sensors, Health Research Institute Hospital La Fe, Technical University of Valencia, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - M Nieves Aranda
- The Inter-University Research Institute for Molecular Recognition and Technological Development, Technical University of Valencia, University of Valencia, Camino de Vera s/n, Valencia, 46022, Spain
- Joint Research Unit in Nanomedicine and Sensors, Health Research Institute Hospital La Fe, Technical University of Valencia, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - Isabel Caballos
- The Inter-University Research Institute for Molecular Recognition and Technological Development, Technical University of Valencia, University of Valencia, Camino de Vera s/n, Valencia, 46022, Spain
- Joint Research Unit in Nanomedicine and Sensors, Health Research Institute Hospital La Fe, Technical University of Valencia, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - Alba López-Palacios
- The Inter-University Research Institute for Molecular Recognition and Technological Development, Technical University of Valencia, University of Valencia, Camino de Vera s/n, Valencia, 46022, Spain
- Joint Research Unit in Nanomedicine and Sensors, Health Research Institute Hospital La Fe, Technical University of Valencia, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - María Ángeles Tormo-Mas
- Accredited Research Group on Serious Infection, Health Research Institute Hospital La Fe, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - Javier Pemán
- Accredited Research Group on Serious Infection, Health Research Institute Hospital La Fe, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
- Microbiology Service, Polytechnic and University Hospital La Fe, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - Mireya Prieto Rodríguez
- Pathological Anatomy Service, Polytechnic and University Hospital La Fe, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
| | - Carlos Picornell
- Arafarma Group, C/ Fray Gabriel de San Antonio, 6-10, Marchamalo, 19180, Guadalajara, Spain
| | - Elena Aznar
- The Inter-University Research Institute for Molecular Recognition and Technological Development, Technical University of Valencia, University of Valencia, Camino de Vera s/n, Valencia, 46022, Spain
- CIBER Bioengineering, Biomaterials and Nanomedicine, Carlos III Health Institute, Avenida Monforte de Lemos 3-5, Madrid, 28029, Spain
- Joint Research Unit in Nanomedicine and Sensors, Health Research Institute Hospital La Fe, Technical University of Valencia, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
- UPV-CIPF Joint Research Unit in Mechanisms of Diseases and Nanomedicine, Valencia, Technical University of Valencia, València, 46012, Spain
| | - Ramón Martínez-Máñez
- The Inter-University Research Institute for Molecular Recognition and Technological Development, Technical University of Valencia, University of Valencia, Camino de Vera s/n, Valencia, 46022, Spain
- CIBER Bioengineering, Biomaterials and Nanomedicine, Carlos III Health Institute, Avenida Monforte de Lemos 3-5, Madrid, 28029, Spain
- Joint Research Unit in Nanomedicine and Sensors, Health Research Institute Hospital La Fe, Technical University of Valencia, Avenida Fernando Abril Martorell 106, Valencia, 46026, Spain
- UPV-CIPF Joint Research Unit in Mechanisms of Diseases and Nanomedicine, Valencia, Technical University of Valencia, València, 46012, Spain
| |
Collapse
|
2
|
Jia T, Luo Y, Sheng X, Fang J, Merlin D, Iyer SS. Palladium encapsulated mesoporous silica nanoparticles for the rapid detection of analytes. Analyst 2023; 148:2064-2072. [PMID: 36988972 DOI: 10.1039/d3an00252g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
We designed a simple, inexpensive, and user-friendly assay using mesoporous silica nanoparticles to detect analytes.
Collapse
Affiliation(s)
- Tianwei Jia
- 788 Petit Science Center, Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30302, USA.
| | - Ying Luo
- 788 Petit Science Center, Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30302, USA.
| | - Xiaolin Sheng
- 788 Petit Science Center, Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30302, USA.
| | - Jieqiong Fang
- 788 Petit Science Center, Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30302, USA.
| | - Didier Merlin
- 790 Petit Science Center, Institute of Biomedical Science, Georgia State University and Atlanta Veterans Affairs Medical Center, Atlanta, GA 30033, USA
| | - Suri S Iyer
- 788 Petit Science Center, Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30302, USA.
| |
Collapse
|
3
|
Amouzadeh Tabrizi M, Acedo P. Highly sensitive aptasensor for the detection of SARS-CoV-2-RBD using aptamer-gated methylene blue@mesoporous silica film/laser engraved graphene electrode. Biosens Bioelectron 2022; 215:114556. [PMID: 35870337 PMCID: PMC9288240 DOI: 10.1016/j.bios.2022.114556] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/04/2022] [Accepted: 07/07/2022] [Indexed: 01/31/2023]
Abstract
Herein, an aptasensor was designed to detect the receptor-binding domain of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2-RBD) based on the encapsulation of the methylene blue (MB) inside the mesoporous silica film (MPSF), and an aptamer as an electrochemical probe, a porous matrix, and a bio-gatekeeper, respectively. The signal analysis of the proposed aptasensor indicated that the surface coverage of the encapsulated MB inside the MPSF (MB@MPSF) was 1.9 nmol/cm2. Aptamers were capped the MB@MPSF, avoiding the release of MB into the solution via the electrostatic attraction between the positively charged amino groups of the MPSF and negatively charged phosphate groups of the aptamers. Therefore, the electrochemical signal of the encapsulated MB in the absence of the SARS-CoV-2-RBD was high. In the presence of SARS-CoV-2-RBD, the aptamers that had a high affinity to the SARS-CoV-2-RBD molecules were removed from the electrode surface to interact with SARS-CoV-2-RBD. It gave rise to the release of the MB from the MPSF to the solution and washed away on the electrode surface. Therefore, the electrochemical signal of the aptasensor decreased. The electrochemical signal was recorded with a square wave voltammetry technical in the range of 0.5-250 ng/mL of SARS-CoV-2-RBD in a saliva sample. The limit of detection was found to be 0.36 ng/mL. Furthermore, the selectivity factor values of the proposed aptasensor to 32 ng/mL SARS-CoV-2-RBD in the presence of C-reactive protein, hemagglutinin, and neuraminidase of influenza A virus were 35.9, 11.7, and 17.37, respectively, indicating the high selectivity of the proposed aptasensor.
Collapse
|
4
|
Fluorescent Chemosensors Based on Polyamine Ligands: A Review. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors10010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Polyamine ligands are water-soluble receptors that are able to coordinate, depending on their protonation degree, either metal ions, anionic, or neutral species. Furthermore, the presence of fluorescent signaling units allows an immediate visual response/signal. For these reasons, they can find applications in a wide variety of fields, mainly those where aqueous media is necessary, such as biological studies, wastewater analysis, soil contamination, etc. This review provides an overview of the recent developments in the research of chemosensors based on polyamine ligands functionalized with fluorescent signaling units. The discussion focuses on the design, synthesis, and physicochemical properties of this type of fluorescent chemosensors in order to analyze the applications associated to the sensing of metal ions, anions, and neutral molecules of environmental and/or biological interest. To facilitate a quick access and overview of all the chemosensors covered in this review, a summary table of the chemosensor structures and analytes, with all the corresponding references, is also presented.
Collapse
|
5
|
García-Fernández A, Sancenón F, Martínez-Máñez R. Mesoporous silica nanoparticles for pulmonary drug delivery. Adv Drug Deliv Rev 2021; 177:113953. [PMID: 34474094 DOI: 10.1016/j.addr.2021.113953] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 12/11/2022]
Abstract
Over the last years, respiratory diseases represent a clinical concern, being included among the leading causes of death in the world due to the lack of effective lung therapies, mainly ascribed to the pulmonary barriers affecting the delivery of drugs to the lungs. In this way, nanomedicine has arisen as a promising approach to overcome the limitations of current therapies for pulmonary diseases. The use of nanoparticles allows enhancing drug bioavailability at the target site while minimizing undesired side effects. Despite different approaches have been developed for pulmonary delivery of drugs, including the use of polymers, lipid-based nanoparticles, and inorganic nanoparticles, more efforts are required to achieve effective pulmonary drug delivery. This review provides an overview of the clinical challenges in main lung diseases, as well as highlighted the role of nanomedicine in achieving efficient pulmonary drug delivery. Drug delivery into the lungs is a complex process limited by the anatomical, physiological and immunological barriers of the respiratory system. We discuss how nanomedicine can be useful to overcome these pulmonary barriers and give insights for the rational design of future nanoparticles for enhancing lung treatments. We also attempt herein to display more in detail the potential of mesoporous silica nanoparticles (MSNs) as promising nanocarrier for pulmonary drug delivery by providing a comprehensive overview of their application in lung delivery to date while discussing the use of these particles for the treatment of respiratory diseases.
Collapse
Affiliation(s)
- Alba García-Fernández
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain, Camino de Vera s/n, 46022 València, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 València, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain, Camino de Vera s/n, 46022 València, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 València, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain, Camino de Vera s/n, 46022 València, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 València, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| |
Collapse
|
6
|
Pla L, Sancenón F, Martínez-Bisbal MC, Bañuls C, Estañ N, Botello-Marabotto M, Aznar E, Sáez G, Santiago-Felipe S, Martínez-Máñez R. A new 8-oxo-7,8-2'deoxyguanosine nanoporous anodic alumina aptasensor for colorectal cancer diagnosis in blood and urine. NANOSCALE 2021; 13:8648-8657. [PMID: 33942038 DOI: 10.1039/d0nr07948k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Many important human diseases, and especially cancer, have been related to the overproduction of 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxo-dG). This molecule is a product of oxidative stress processes over nucleophilic bases in DNA. In this work, an aptasensor for the rapid, selective and accurate detection of this oncomarker is presented. The aptasensor consists of a nanoporous anodic alumina material loaded with a dye and is functionalized with an aptamer-based "molecular gate". In the presence of target 8-oxo-dG, the capping aptamer displaces from the surface due to the high affinity of the analyte with the capping aptamer, thus inducing delivery of the preloaded fluorescent dye. In contrast, in the absence of 8-oxo-dG, a poor payload delivery is accomplished. This aptamer-based nanodevice has great sensitivity for 8-oxo-dG, resulting in a LOD of 1 nM and a detection time of ca. 60 min. Moreover, the aptasensor is able to accurately detect 8-oxo-dG in unmodified urine and serum without pre-concentration treatments. This diagnostic tool is validated in a set of 38 urine and serum samples from patients diagnosed of colorectal cancer and control patients. These samples are also analyzed using a standardized and specific ELISA kit. The aptasensor displays excellent sensitivity (95.83/100%) and specificity (80/100%) for 8-oxo-dG detection in serum and urine samples, respectively. Our results may serve as a basis for the development of generalized fluorogenic diagnostic platforms for the easy diagnosis of cancer in biofluids as well as for monitoring therapeutic treatments and detection of relapses without the use of expensive equipment or trained personnel.
Collapse
Affiliation(s)
- Luis Pla
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Félix Sancenón
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain and Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina. Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain and Departamento de Química, Universitat Politècnica de València, Valencia, Spain
| | - M Carmen Martínez-Bisbal
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain and Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina. Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain and Departamento de Química Física. Universitat de València, Burjasot, Valencia, Spain
| | - Celia Bañuls
- Servicio de Endocrinología y Nutrición. Hospital Universitario Dr Peset-FISABIO, Valencia, Spain
| | - Nuria Estañ
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina y Odontología-INCLIVA, Universitat de València, Valencia, Spain and Servicio de Análisis Clínicos, Hospital Universitario Dr Peset-FISABIO, Valencia, Spain
| | - Marina Botello-Marabotto
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Elena Aznar
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain and Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina. Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain and Departamento de Química, Universitat Politècnica de València, Valencia, Spain
| | - Guillermo Sáez
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina y Odontología-INCLIVA, Universitat de València, Valencia, Spain and Servicio de Análisis Clínicos, Hospital Universitario Dr Peset-FISABIO, Valencia, Spain
| | - Sara Santiago-Felipe
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Ramón Martínez-Máñez
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València - Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. and Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València - Instituto de Investigación Sanitaria La Fe, Valencia, Spain and Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina. Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain and Departamento de Química, Universitat Politècnica de València, Valencia, Spain
| |
Collapse
|
7
|
Pla L, Santiago-Felipe S, Tormo-Mas MÁ, Ruiz-Gaitán A, Pemán J, Valentín E, Sancenón F, Aznar E, Martínez-Máñez R. Oligonucleotide-capped nanoporous anodic alumina biosensor as diagnostic tool for rapid and accurate detection of Candida auris in clinical samples. Emerg Microbes Infect 2020; 10:407-415. [PMID: 33372852 PMCID: PMC7954474 DOI: 10.1080/22221751.2020.1870411] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Candida auris has arisen as an important multidrug-resistant fungus because of several nosocomial outbreaks and elevated rates of mortality. Accurate and rapid diagnosis of C. auris is highly desired; nevertheless, current methods often present severe limitations and produce misidentification. Herein a sensitive, selective, and time-competitive biosensor based on oligonucleotide-gated nanomaterials for effective detection of C. auris is presented. In the proposed design, a nanoporous anodic alumina scaffold is filled with the fluorescent indicator rhodamine B and the pores blocked with different oligonucleotides capable of specifically recognize C. auris genomic DNA. Gate opening modulation and cargo delivery is controlled by successful DNA recognition. C. auris is detected at a concentration as low as 6 CFU/mL allowing obtaining a diagnostic result in clinical samples in one hour with no prior DNA extraction or amplification steps.
Collapse
Affiliation(s)
- Luis Pla
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe (IISLAFE), Valencia, Spain
| | - Sara Santiago-Felipe
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe (IISLAFE), Valencia, Spain
| | - María Ángeles Tormo-Mas
- Grupo de Investigación Infección Grave, Instituto de Investigación Sanitaria La Fe (IISLAFE), Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Alba Ruiz-Gaitán
- Grupo de Investigación Infección Grave, Instituto de Investigación Sanitaria La Fe (IISLAFE), Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Javier Pemán
- Grupo de Investigación Infección Grave, Instituto de Investigación Sanitaria La Fe (IISLAFE), Hospital Universitari i Politècnic La Fe, Valencia, Spain.,Servicio de Microbiología, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Eulogio Valentín
- Grupo de Investigación Infección Grave, Instituto de Investigación Sanitaria La Fe (IISLAFE), Hospital Universitari i Politècnic La Fe, Valencia, Spain.,GMCA Research Unit, Departamento de Microbiología y Ecología, Universitat de Valencia, Valencia, Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe (IISLAFE), Valencia, Spain.,Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Elena Aznar
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe (IISLAFE), Valencia, Spain.,Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe (IISLAFE), Valencia, Spain.,Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, Valencia, Spain
| |
Collapse
|
8
|
Pla L, Lozano-Torres B, Martínez-Máñez R, Sancenón F, Ros-Lis JV. Overview of the Evolution of Silica-Based Chromo-Fluorogenic Nanosensors. SENSORS (BASEL, SWITZERLAND) 2019; 19:E5138. [PMID: 31771224 PMCID: PMC6929179 DOI: 10.3390/s19235138] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/18/2019] [Accepted: 11/20/2019] [Indexed: 01/04/2023]
Abstract
This review includes examples of silica-based, chromo-fluorogenic nanosensors with the aim of illustrating the evolution of the discipline in recent decades through relevant research developed in our group. Examples have been grouped according to the sensing strategies. A clear evolution from simply functionalized materials to new protocols involving molecular gates and the use of highly selective biomolecules such as antibodies and oligonucleotides is reported. Some final examples related to the evolution of chromogenic arrays and the possible use of nanoparticles to communicate with other nanoparticles or cells are also included. A total of 64 articles have been summarized, highlighting different sensing mechanisms.
Collapse
Affiliation(s)
- Luis Pla
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain; (L.P.); (B.L.-T.); (F.S.)
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, IIS La Fe, Valencia, Spain
| | - Beatriz Lozano-Torres
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain; (L.P.); (B.L.-T.); (F.S.)
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain; (L.P.); (B.L.-T.); (F.S.)
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, IIS La Fe, Valencia, Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, València, Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain; (L.P.); (B.L.-T.); (F.S.)
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, IIS La Fe, Valencia, Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, València, Spain
| | - Jose V. Ros-Lis
- Departamento de Química Inorgánica, Universitat de València, Doctor Moliner 56, 46100 Valencia, Spain
| |
Collapse
|
9
|
Kneidinger M, Iturmendi A, Ulbricht C, Truglas T, Groiss H, Teasdale I, Salinas Y. Mesoporous Silica Micromotors with a Reversible Temperature Regulated On-Off Polyphosphazene Switch. Macromol Rapid Commun 2019; 40:e1900328. [PMID: 31637803 DOI: 10.1002/marc.201900328] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/19/2019] [Indexed: 12/12/2022]
Abstract
The incorporation of an extraneous on-off braking system is necessary for the effective motion control of the next generation of micrometer-sized motors. Here, the design and synthesis of micromotors is reported based on mesoporous silica particles containing bipyridine groups, introduced by cocondensation, for entrapping catalytic cobalt(II) ions within the mesochannels, and functionalized on the surface with silane-derived temperature responsive bottle-brush polyphosphazene. Switching the polymers in a narrow temperature window of 25-30 °C between the swollen and collapsed state, allows the access for the fuel H2 O2 contained in the dispersion medium to cobalt(II) bipyridinato catalyst sites. The decomposition of hydrogen peroxide is monitored by optical microscopy, and effectively operated by reversibly closing or opening the pores by the grafted gate-like polyphosphazene, to control on demand the oxygen bubble generation. This design represents one of the few examples using temperature as a trigger for the reversible on-off external switching of mesoporous silica micromotors.
Collapse
Affiliation(s)
- Michael Kneidinger
- Institute of Polymer Chemistry (ICP), Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| | - Aitziber Iturmendi
- Institute of Polymer Chemistry (ICP), Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| | - Christoph Ulbricht
- Institute of Polymer Chemistry (ICP), Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria.,Institute of Physical Chemistry-Linz Institute for Organic Solar Cells (LIOS), Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| | - Tia Truglas
- Christian Doppler Laboratory for Nanoscale Phase Transformations Center of Surface and Nanoanalytics, Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| | - Heiko Groiss
- Christian Doppler Laboratory for Nanoscale Phase Transformations Center of Surface and Nanoanalytics, Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry (ICP), Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| | - Yolanda Salinas
- Institute of Polymer Chemistry (ICP), Johannes Kepler University Linz, Altenberger Straße 69, 4040, Linz, Austria
| |
Collapse
|
10
|
Llopis-Lorente A, García-Fernández A, Murillo-Cremaes N, Hortelão AC, Patiño T, Villalonga R, Sancenón F, Martínez-Máñez R, Sánchez S. Enzyme-Powered Gated Mesoporous Silica Nanomotors for On-Command Intracellular Payload Delivery. ACS NANO 2019; 13:12171-12183. [PMID: 31580642 DOI: 10.1021/acsnano.9b06706] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The introduction of stimuli-responsive cargo release capabilities on self-propelled micro- and nanomotors holds enormous potential in a number of applications in the biomedical field. Herein, we report the preparation of mesoporous silica nanoparticles gated with pH-responsive supramolecular nanovalves and equipped with urease enzymes which act as chemical engines to power the nanomotors. The nanoparticles are loaded with different cargo molecules ([Ru(bpy)3]Cl2 (bpy = 2,2'-bipyridine) or doxorubicin), grafted with benzimidazole groups on the outer surface, and capped by the formation of inclusion complexes between benzimidazole and cyclodextrin-modified urease. The nanomotor exhibits enhanced Brownian motion in the presence of urea. Moreover, no cargo is released at neutral pH, even in the presence of the biofuel urea, due to the blockage of the pores by the bulky benzimidazole:cyclodextrin-urease caps. Cargo delivery is only triggered on-command at acidic pH due to the protonation of benzimidazole groups, the dethreading of the supramolecular nanovalves, and the subsequent uncapping of the nanoparticles. Studies with HeLa cells indicate that the presence of biofuel urea enhances nanoparticle internalization and both [Ru(bpy)3]Cl2 or doxorubicin intracellular release due to the acidity of lysosomal compartments. Gated enzyme-powered nanomotors shown here display some of the requirements for ideal drug delivery carriers such as the capacity to self-propel and the ability to "sense" the environment and deliver the payload on demand in response to predefined stimuli.
Collapse
Affiliation(s)
- Antoni Llopis-Lorente
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain , Universitat Politècnica de València , Camino de Vera s/n , 46022 València , Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia , Universitat Politècnica de València, Centro de Investigación Príncipe Felipe , 46012 València , Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , 28029 Madrid , Spain
| | - Alba García-Fernández
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain , Universitat Politècnica de València , Camino de Vera s/n , 46022 València , Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia , Universitat Politècnica de València, Centro de Investigación Príncipe Felipe , 46012 València , Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , 28029 Madrid , Spain
| | - Nerea Murillo-Cremaes
- Institute for Bioengineering of Catalonia (IBEC) , The Barcelona Institute of Science and Technology (BIST) , Baldiri Reixac 10-12 , 08028 Barcelona , Spain
| | - Ana C Hortelão
- Institute for Bioengineering of Catalonia (IBEC) , The Barcelona Institute of Science and Technology (BIST) , Baldiri Reixac 10-12 , 08028 Barcelona , Spain
| | - Tania Patiño
- Institute for Bioengineering of Catalonia (IBEC) , The Barcelona Institute of Science and Technology (BIST) , Baldiri Reixac 10-12 , 08028 Barcelona , Spain
| | - Reynaldo Villalonga
- Department of Analytical Chemistry, Faculty of Chemistry , Complutense University of Madrid , 28040 Madrid , Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain , Universitat Politècnica de València , Camino de Vera s/n , 46022 València , Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia , Universitat Politècnica de València, Centro de Investigación Príncipe Felipe , 46012 València , Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , 28029 Madrid , Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain , Universitat Politècnica de València , Camino de Vera s/n , 46022 València , Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia , Universitat Politècnica de València, Centro de Investigación Príncipe Felipe , 46012 València , Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , 28029 Madrid , Spain
| | - Samuel Sánchez
- Institute for Bioengineering of Catalonia (IBEC) , The Barcelona Institute of Science and Technology (BIST) , Baldiri Reixac 10-12 , 08028 Barcelona , Spain
- Institució Catalana de Recerca i Estudies Avançats (ICREA) , Pg. Lluís Companys 23 , 08010 Barcelona , Spain
| |
Collapse
|
11
|
Affiliation(s)
- Carola Hofmann
- Universität Regensburg Institut für Analytische Chemie, Chemo- und Biosensorik Universitätsstraße 31 93053 Regensburg Deutschland
| | - Axel Duerkop
- Universität Regensburg Institut für Analytische Chemie, Chemo- und Biosensorik Universitätsstraße 31 93053 Regensburg Deutschland
| | - Antje J. Baeumner
- Universität Regensburg Institut für Analytische Chemie, Chemo- und Biosensorik Universitätsstraße 31 93053 Regensburg Deutschland
| |
Collapse
|
12
|
Hofmann C, Duerkop A, Baeumner AJ. Nanocontainers for Analytical Applications. Angew Chem Int Ed Engl 2019; 58:12840-12860. [DOI: 10.1002/anie.201811821] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/14/2018] [Indexed: 01/19/2023]
Affiliation(s)
- Carola Hofmann
- University of Regensburg Institute of Analytical Chemistry, Chemo- and Biosensors Universitätsstrasse 31 93053 Regensburg Germany
| | - Axel Duerkop
- University of Regensburg Institute of Analytical Chemistry, Chemo- and Biosensors Universitätsstrasse 31 93053 Regensburg Germany
| | - Antje J. Baeumner
- University of Regensburg Institute of Analytical Chemistry, Chemo- and Biosensors Universitätsstrasse 31 93053 Regensburg Germany
| |
Collapse
|
13
|
Ribes À, Aznar E, Santiago-Felipe S, Xifre-Perez E, Tormo-Mas MÁ, Pemán J, Marsal LF, Martínez-Máñez R. Selective and Sensitive Probe Based in Oligonucleotide-Capped Nanoporous Alumina for the Rapid Screening of Infection Produced by Candida albicans. ACS Sens 2019; 4:1291-1298. [PMID: 31020831 DOI: 10.1021/acssensors.9b00169] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A robust, sensitive, and time-competitive system to detect Candida albicans in less than 30 min in clinical samples based in capped nanoporous anodic alumina (NAA) is developed. In the proposed design, NAA pores are loaded with rhodamine B and then blocked with an oligonucleotide that is able to recognize C. albicans DNA. The capped material shows negligible cargo release, whereas dye delivery is selectively accomplished when genomic DNA from C. albicans is present. This procedure has been successfully applied to detect C. albicans in clinical samples from patients infected with this yeast. When compared with classical C. albicans detection methods, the proposed probe has a short assay time, high sensitivity and selectivity, demonstrating the high potential of this simple design for the diagnosis of infection produced by C. albicans.
Collapse
Affiliation(s)
- Àngela Ribes
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Elena Aznar
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Sara Santiago-Felipe
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Elisabet Xifre-Perez
- Departamento de Ingeniería Electrónica, Eléctrica y Automática, Universidad Rovira i Virgili, Avda. Països Catalans 26, 43007 Tarragona, Spain
| | - María Ángeles Tormo-Mas
- Grupo acreditado de investigación Infección Grave, IIS La Fe, Avenida Fernando Abril Martorell, 126, 46026 Valencia, Spain
| | - Javier Pemán
- Grupo acreditado de investigación Infección Grave, IIS La Fe, Avenida Fernando Abril Martorell, 126, 46026 Valencia, Spain
- Servicio de Microbiología, Hospital Politècnic i Universitari La Fe, Avenida Fernando Abril Martorell, 126, 46026 Valencia, Spain
| | - Lluis F. Marsal
- Departamento de Ingeniería Electrónica, Eléctrica y Automática, Universidad Rovira i Virgili, Avda. Països Catalans 26, 43007 Tarragona, Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| |
Collapse
|
14
|
Colorimetric DNA assay by exploiting the DNA-controlled peroxidase mimicking activity of mesoporous silica loaded with platinum nanoparticles. Mikrochim Acta 2018; 185:544. [PMID: 30421071 DOI: 10.1007/s00604-018-3026-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 09/24/2018] [Indexed: 11/27/2022]
Abstract
A nanozyme composed of mesoporous silica and platinum nanoparticles (MS-PtNPs) was synthesized and is shown to display peroxidase-like activity. Its activity can be controlled by loading with single-stranded DNA. The PtNPs on the MS are homogeneously distributed and act as enzyme mimics. The adsorption of DNA probe on the MS blocks the nucleation sites of PtNPs. This leads to a decrease in the peroxidase-mimicking activity. After introduction of target DNA that is complementary to the DNA probe, the activity of the nanozyme is recovered. By using the 3,3,5,5-tetramethylbenzidine/H2O2 chromogenic system, a rapid method was developed for colorimetric determination of DNA. The assay, best performed at 450 nm, has a linear response in the 5 nM to 100 nM DNA concentration range and a 2.6 nM detection limit. It possesses high selectivity and can distinguish even a single-base mismatch. Graphical abstract The peroxidase-like activity of mesoporous silica and platinum nanoparticles (MS-PtNPs) was depressed when noncovalent ssDNA-MS was in-situ deposited on the PtNPs. After introduction of target DNA, the complementary dsDNA releases from the MS, and then its activity is recovered.
Collapse
|
15
|
Wang J, Ma Q, Wang Y, Li Z, Li Z, Yuan Q. New insights into the structure-performance relationships of mesoporous materials in analytical science. Chem Soc Rev 2018; 47:8766-8803. [PMID: 30306180 DOI: 10.1039/c8cs00658j] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Mesoporous materials are ideal carriers for guest molecules and they have been widely used in analytical science. The unique mesoporous structure provides special properties including large specific surface area, tunable pore size, and excellent pore connectivity. The structural properties of mesoporous materials have been largely made use of to improve the performance of analytical methods. For instance, the large specific surface area of mesoporous materials can provide abundant active sites and increase the probability of contact between analytes and active sites to produce stronger signals, thus leading to the improvement of detection sensitivity. The connections between analytical performances and the structural properties of mesoporous materials have not been discussed previously. Understanding the "structure-performance relationship" is highly important for the development of analytical methods with excellent performance based on mesoporous materials. In this review, we discuss the structural properties of mesoporous materials that can be optimized to improve the analytical performance. The discussion is divided into five sections according to the analytical performances: (i) selectivity-related structural properties, (ii) sensitivity-related structural properties, (iii) response time-related structural properties, (iv) stability-related structural properties, and (v) recovery time-related structural properties.
Collapse
Affiliation(s)
- Jie Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Qinqin Ma
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Yingqian Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Zhiheng Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Zhihao Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Quan Yuan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| |
Collapse
|
16
|
Dehghani S, Danesh NM, Ramezani M, Alibolandi M, Lavaee P, Nejabat M, Abnous K, Taghdisi SM. A label-free fluorescent aptasensor for detection of kanamycin based on dsDNA-capped mesoporous silica nanoparticles and Rhodamine B. Anal Chim Acta 2018; 1030:142-147. [PMID: 30032763 DOI: 10.1016/j.aca.2018.05.003] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 04/26/2018] [Accepted: 05/01/2018] [Indexed: 02/07/2023]
Abstract
Kanamycin is an aminoglycoside antibiotic that can be useful against both gram negative and positive bacteria. However, if its serum levels are not controlled properly, it can cause serious side effects like ototoxicity and nephrotoxicity. The aim of this study was to design a simple and rapid fluorescent aptasensor for detection of kanamycin, based on Aptamer/Complementary strand (dsDNA)-capped mesoporous silica nanoparticles (MSNs) and Rhodamine B as a fluorescent probe. The MSNs pores were filled with Rhodamine B and then gated with dsDNA. In the presence of kanamycin, the aptamer sequence was separated from its complementary strand (CS), so that, uncovered the pores and leading to leakage of Rhodamine B. Thus, a significant increase in the fluorescence intensity was observed. The relative fluorescence intensity showed a linearity range from 24.75 nM to 137.15 nM of kanamycin with a detection limit of 7.5 nM. The aptasensor also showed to be useful for detection of kanamycin in serum samples and was able to distinguish kanamycin from other antibiotics, resulting in a sensitive, rapid and inexpensive method for kanamycin detection.
Collapse
Affiliation(s)
- Shahrzad Dehghani
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parirokh Lavaee
- Academic Center for Education, Culture and Research (ACECR)-Mashhad Branch, Mashhad, Iran
| | - Mojgan Nejabat
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
17
|
González-Alvarez M, Coll C, Gonzalez-Alvarez I, Giménez C, Aznar E, Martínez-Bisbal MC, Lozoya-Agulló I, Bermejo M, Martínez-Máñez R, Sancenón F. Gated Mesoporous Silica Nanocarriers for a "Two-Step" Targeted System to Colonic Tissue. Mol Pharm 2017; 14:4442-4453. [PMID: 29064714 DOI: 10.1021/acs.molpharmaceut.7b00565] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Colon targeted drug delivery is highly relevant not only to treat colonic local diseases but also for systemic therapies. Mesoporous silica nanoparticles (MSNs) have been demonstrated as useful systems for controlled drug release given their biocompatibility and the possibility of designing gated systems able to release cargo only upon the presence of certain stimuli. We report herein the preparation of three gated MSNs able to deliver their cargo triggered by different stimuli (redox ambient (S1), enzymatic hydrolysis (S2), and a surfactant or being in contact with cell membrane (S3)) and their performance in solution and in vitro with Caco-2 cells. Safranin O dye was used as a model drug to track cargo fate. Studies of cargo permeability in Caco-2 monolayers demonstrated that intracellular safranin O levels were significantly higher in Caco-2 monolayers when using MSNs compared to those of free dye. Internalization assays indicated that S2 nanoparticles were taken up by cells via endocytosis. S2 nanoparticles were selected for in vivo tests in rats. For in vivo assays, capsules were filled with S2 nanoparticles and coated with Eudragit FS 30 D to target colon. The enteric coated capsule containing the MSNs was able to deliver S2 nanoparticles in colon tissue (first step), and then nanoparticles were able to deliver safranin O inside the colonic cells after the enzymatic stimuli (second step). This resulted in high levels of safranin O in colonic tissue combined with low dye levels in plasma and body tissues. The results suggested that this combination of enzyme-responsive gated MSNs and enteric coated capsules may improve the absorption of drugs in colon to treat local diseases with a reduction of systemic effects.
Collapse
Affiliation(s)
- Marta González-Alvarez
- Departamento de Ingeniería, Área Farmacia y Tecnología Farmacéutica, Universidad Miguel Hernández , 03550 Elche, Spain
| | - Carmen Coll
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain.,CIBER en Biotecnología, Biomateriales y Nanomedicina (CIBER-BBN) , Spain
| | - Isabel Gonzalez-Alvarez
- Departamento de Ingeniería, Área Farmacia y Tecnología Farmacéutica, Universidad Miguel Hernández , 03550 Elche, Spain
| | - Cristina Giménez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain.,CIBER en Biotecnología, Biomateriales y Nanomedicina (CIBER-BBN) , Spain
| | - Elena Aznar
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain.,CIBER en Biotecnología, Biomateriales y Nanomedicina (CIBER-BBN) , Spain
| | - M Carmen Martínez-Bisbal
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain.,CIBER en Biotecnología, Biomateriales y Nanomedicina (CIBER-BBN) , Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores Universitat Politècnica de València, IIS La Fe de Valencia , 46026 Valencia, Spain
| | - Isabel Lozoya-Agulló
- Departamento de Ingeniería, Área Farmacia y Tecnología Farmacéutica, Universidad Miguel Hernández , 03550 Elche, Spain
| | - Marival Bermejo
- Departamento de Ingeniería, Área Farmacia y Tecnología Farmacéutica, Universidad Miguel Hernández , 03550 Elche, Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain.,CIBER en Biotecnología, Biomateriales y Nanomedicina (CIBER-BBN) , Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores Universitat Politècnica de València, IIS La Fe de Valencia , 46026 Valencia, Spain.,Departamento de Química, Universitat Politècnica de València , 46022 Valencia, Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain.,CIBER en Biotecnología, Biomateriales y Nanomedicina (CIBER-BBN) , Spain.,Unidad Mixta de Investigación en Nanomedicina y Sensores Universitat Politècnica de València, IIS La Fe de Valencia , 46026 Valencia, Spain.,Departamento de Química, Universitat Politècnica de València , 46022 Valencia, Spain
| |
Collapse
|
18
|
Alberto Juárez L, Costero AM, Parra M, Gaviña P, Gil S, Martínez-Máñez R, Sancenón F. NO 2-controlled cargo delivery from gated silica mesoporous nanoparticles. Chem Commun (Camb) 2017; 53:585-588. [PMID: 27981334 DOI: 10.1039/c6cc08885f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Cargo delivery from mesoporous silica nanoparticles loaded with sulforhodamine B and capped with a difluoroboron-dipyrromethene (BODIPY) derivative was triggered by a NO2-induced oxidative process.
Collapse
Affiliation(s)
- L Alberto Juárez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química Orgánica, Universitat de Valencia, Doctor Moliner 50, Burjassot, 46100, Valencia, Spain.
| | - Ana M Costero
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química Orgánica, Universitat de Valencia, Doctor Moliner 50, Burjassot, 46100, Valencia, Spain.
| | - Margarita Parra
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química Orgánica, Universitat de Valencia, Doctor Moliner 50, Burjassot, 46100, Valencia, Spain.
| | - Pablo Gaviña
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química Orgánica, Universitat de Valencia, Doctor Moliner 50, Burjassot, 46100, Valencia, Spain.
| | - Salvador Gil
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química Orgánica, Universitat de Valencia, Doctor Moliner 50, Burjassot, 46100, Valencia, Spain.
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain and Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.
| |
Collapse
|
19
|
Pla L, Xifré-Pérez E, Ribes À, Aznar E, Marcos MD, Marsal LF, Martínez-Máñez R, Sancenón F. A Mycoplasma
Genomic DNA Probe using Gated Nanoporous Anodic Alumina. Chempluschem 2017; 82:337-341. [DOI: 10.1002/cplu.201600651] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Luís Pla
- Departamento de Química; Universidad Politécnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular; y Desarrollo Tecnológico (IDM); Universitat Politécnica de Valencia; Universitat de Valencia; Camino de Vera, s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Elisabet Xifré-Pérez
- Departamento de Ingeniería Electrónica, Eléctrica y Automática; Universidad Rovira i Virgili; Avda. Paissos Catalans 26 43007 Tarragona Spain
| | - Àngela Ribes
- Departamento de Química; Universidad Politécnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular; y Desarrollo Tecnológico (IDM); Universitat Politécnica de Valencia; Universitat de Valencia; Camino de Vera, s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Elena Aznar
- Departamento de Química; Universidad Politécnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - M. Dolores Marcos
- Departamento de Química; Universidad Politécnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular; y Desarrollo Tecnológico (IDM); Universitat Politécnica de Valencia; Universitat de Valencia; Camino de Vera, s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Lluís F. Marsal
- Departamento de Ingeniería Electrónica, Eléctrica y Automática; Universidad Rovira i Virgili; Avda. Paissos Catalans 26 43007 Tarragona Spain
| | - Ramón Martínez-Máñez
- Departamento de Química; Universidad Politécnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular; y Desarrollo Tecnológico (IDM); Universitat Politécnica de Valencia; Universitat de Valencia; Camino de Vera, s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Félix Sancenón
- Departamento de Química; Universidad Politécnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular; y Desarrollo Tecnológico (IDM); Universitat Politécnica de Valencia; Universitat de Valencia; Camino de Vera, s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| |
Collapse
|
20
|
Lozano-Torres B, Pascual L, Bernardos A, Marcos MD, Jeppesen JO, Salinas Y, Martínez-Máñez R, Sancenón F. Pseudorotaxane capped mesoporous silica nanoparticles for 3,4-methylenedioxymethamphetamine (MDMA) detection in water. Chem Commun (Camb) 2017; 53:3559-3562. [DOI: 10.1039/c7cc00186j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
MDMA, a principal ecstasy component, is detected by using pseudorotaxane-capped mesoporous silica nanoparticles.
Collapse
Affiliation(s)
- Beatriz Lozano-Torres
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM). Universitat Politécnica de Valencia
- Universitat de Valencia
- Spain
- Departamento de Química
- Universidad Politécnica de Valencia
| | - Lluís Pascual
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM). Universitat Politécnica de Valencia
- Universitat de Valencia
- Spain
- Departamento de Química
- Universidad Politécnica de Valencia
| | - Andrea Bernardos
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM). Universitat Politécnica de Valencia
- Universitat de Valencia
- Spain
- Departamento de Química
- Universidad Politécnica de Valencia
| | - María D. Marcos
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM). Universitat Politécnica de Valencia
- Universitat de Valencia
- Spain
- Departamento de Química
- Universidad Politécnica de Valencia
| | - Jan O. Jeppesen
- Department of Physics
- Chemistry
- and Pharmacy
- University of Southern Denmark
- Odense M
| | - Yolanda Salinas
- Institute of Polymer Chemistry (ICP)
- Johannes Kepler University Linz
- 4040 Linz
- Austria
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM). Universitat Politécnica de Valencia
- Universitat de Valencia
- Spain
- Departamento de Química
- Universidad Politécnica de Valencia
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM). Universitat Politécnica de Valencia
- Universitat de Valencia
- Spain
- Departamento de Química
- Universidad Politécnica de Valencia
| |
Collapse
|
21
|
Liu Y, Zhang J, Shen Y, Yan J, Hou Z, Mao C, Zhao W. MoS2 quantum dots featured fluorescent biosensor for multiple detection of cancer. RSC Adv 2017. [DOI: 10.1039/c7ra09300d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel MoS2 quantum dot-based fluorescent biosensor is exploited to trace and visualize mucin 1-overexpression cancer cells.
Collapse
Affiliation(s)
- Yuhong Liu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| | - Jinzha Zhang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| | - Yang Shen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| | - Jinduo Yan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| | - Zaiying Hou
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| | - Wenbo Zhao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing
| |
Collapse
|
22
|
Liu J, He D, Liu Q, He X, Wang K, Yang X, Shangguan J, Tang J, Mao Y. Vertically Ordered Mesoporous Silica Film-Assisted Label-Free and Universal Electrochemiluminescence Aptasensor Platform. Anal Chem 2016; 88:11707-11713. [DOI: 10.1021/acs.analchem.6b03317] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jinquan Liu
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Dinggeng He
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Qiaoqiao Liu
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Xiaoxiao He
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Kemin Wang
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Xue Yang
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Jingfang Shangguan
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Jinlu Tang
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| | - Yinfei Mao
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, College of Biology, College of Chemistry and Chemical
Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering, Hunan Province, Changsha 410082, China
| |
Collapse
|
23
|
Li G, Zhu L, Wu Z, He Y, Tan H, Sun S. Digital Concentration Readout of DNA by Absolute Quantification of Optically Countable Gold Nanorods. Anal Chem 2016; 88:10994-11000. [DOI: 10.1021/acs.analchem.6b02712] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Guohua Li
- Institute
of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal
Invasive Medical Technologies, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, People’s Republic of China
- Department
of Physics, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Liang Zhu
- Institute
of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal
Invasive Medical Technologies, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, People’s Republic of China
- Department
of Physics, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Zhenjie Wu
- Institute
of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal
Invasive Medical Technologies, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, People’s Republic of China
- Department
of Physics, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Yonghong He
- Institute
of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal
Invasive Medical Technologies, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, People’s Republic of China
- Department
of Physics, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Hui Tan
- Shenzhen
Key Laboratory of Neurosurgery, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518035, China
| | - Shuqing Sun
- Institute
of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal
Invasive Medical Technologies, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, People’s Republic of China
- Department
of Physics, Tsinghua University, Beijing 100084, People’s Republic of China
| |
Collapse
|
24
|
Pascual L, Sayed SE, Martínez-Máñez R, Costero AM, Gil S, Gaviña P, Sancenón F. Acetylcholinesterase-Capped Mesoporous Silica Nanoparticles That Open in the Presence of Diisopropylfluorophosphate (a Sarin or Soman Simulant). Org Lett 2016; 18:5548-5551. [DOI: 10.1021/acs.orglett.6b02793] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Lluís Pascual
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de Valencia, 46022 Valencia, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - Sameh El Sayed
- Dipartimento
di Chimica, Università di Pavia, via Taramelli 12, I-27100 Pavia, Italy
| | - Ramón Martínez-Máñez
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de Valencia, 46022 Valencia, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - Ana M. Costero
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de Valencia, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
- Departamento
de Química Orgánica, Universitat de València, Doctor
Moliner 50, Burjassot, 46100 Valencia, Spain
| | - Salvador Gil
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de Valencia, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
- Departamento
de Química Orgánica, Universitat de València, Doctor
Moliner 50, Burjassot, 46100 Valencia, Spain
| | - Pablo Gaviña
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de Valencia, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
- Departamento
de Química Orgánica, Universitat de València, Doctor
Moliner 50, Burjassot, 46100 Valencia, Spain
| | - Félix Sancenón
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de Valencia, 46022 Valencia, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| |
Collapse
|
25
|
Tukappa A, Ultimo A, de la Torre C, Pardo T, Sancenón F, Martínez-Máñez R. Polyglutamic Acid-Gated Mesoporous Silica Nanoparticles for Enzyme-Controlled Drug Delivery. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:8507-15. [PMID: 27468799 DOI: 10.1021/acs.langmuir.6b01715] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) are highly attractive as supports in the design of controlled delivery systems that can act as containers for the encapsulation of therapeutic agents, overcoming common issues such as poor water solubility and poor stability of some drugs and also enhancing their bioavailability. In this context, we describe herein the development of polyglutamic acid (PGA)-capped MSNs that can selectively deliver rhodamine B and doxorubicin. PGA-capped MSNs remain closed in an aqueous environment, yet they are able to deliver the cargo in the presence of pronase because of the hydrolysis of the peptide bonds in PGA. The prepared solids released less than 20% of the cargo in 1 day in water, whereas they were able to reach 90% of the maximum release of the entrapped guest in ca. 5 h in the presence of pronase. Studies of the PGA-capped nanoparticles with SK-BR-3 breast cancer cells were also undertaken. Rhodamine-loaded nanoparticles were not toxic, whereas doxorubicin-loaded nanoparticles were able to efficiently kill more than 90% of the cancer cells at a concentration of 100 μg/mL.
Collapse
Affiliation(s)
- Asha Tukappa
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- Department of Biotechnology, Gulbarga University , Gulbarga 585106, Karnataka, India
| | - Amelia Ultimo
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Cristina de la Torre
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Teresa Pardo
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| |
Collapse
|
26
|
Oroval M, Coronado-Puchau M, Langer J, Sanz-Ortiz MN, Ribes Á, Aznar E, Coll C, Marcos MD, Sancenón F, Liz-Marzán LM, Martínez-Máñez R. Surface Enhanced Raman Scattering and Gated Materials for Sensing Applications: The Ultrasensitive Detection of Mycoplasma and Cocaine. Chemistry 2016; 22:13488-95. [PMID: 27505065 DOI: 10.1002/chem.201602457] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Indexed: 01/03/2023]
Abstract
We present herein a novel combination of gated mesoporous silica nanoparticles (MSNs) and surface-enhanced Raman scattering (SERS) for sensing applications. As a proof-of-concept, we show the design of a system comprising MSNs loaded with crystal violet (CV), a molecule with high Raman cross section acting as SERS reporter, and capped with either a suitable DNA sequence for the detection of Mycoplasma genomic DNA or with an aptamer that selectively coordinates cocaine. In both cases the presence of the corresponding target analyte in solution (i.e., genomic DNA or cocaine) resulted in the release of CV. CV delivery was detected by SERS upon adsorption on gold nanotriangles (AuNTs), which display an efficient electromagnetic field enhancement and a high colloidal stability. By using this novel procedure a limit of detection of at least 30 copies DNA per μL was determined for the detection of Mycoplasma genomic DNA, whereas cocaine was detected at concentrations as low as 10 nm.
Collapse
Affiliation(s)
- Mar Oroval
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Marc Coronado-Puchau
- Bionanoplasmonics Laboratory, CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
| | - Judith Langer
- Bionanoplasmonics Laboratory, CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
| | - Marta Norah Sanz-Ortiz
- Bionanoplasmonics Laboratory, CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
| | - Ángela Ribes
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Elena Aznar
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Carmen Coll
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - María Dolores Marcos
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain.,Departmento de Química, Universitat Politècnica de València, Camino de Vera s/n, 46022, València, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain.,Departmento de Química, Universitat Politècnica de València, Camino de Vera s/n, 46022, València, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Luis M Liz-Marzán
- Bionanoplasmonics Laboratory, CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain. .,Ikerbasque, Basque Foundation for Science, 48013, Bilbao, Spain. .,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022, Valencia, Spain. .,Departmento de Química, Universitat Politècnica de València, Camino de Vera s/n, 46022, València, Spain. .,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| |
Collapse
|
27
|
Molla Kazemiha V, Bonakdar S, Amanzadeh A, Azari S, Memarnejadian A, Shahbazi S, Shokrgozar MA, Mahdian R. Real-time PCR assay is superior to other methods for the detection of mycoplasma contamination in the cell lines of the National Cell Bank of Iran. Cytotechnology 2016; 68:1063-80. [PMID: 25742733 PMCID: PMC4960155 DOI: 10.1007/s10616-015-9862-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 02/14/2015] [Indexed: 01/01/2023] Open
Abstract
Mycoplasmas are the most important contaminants of cell cultures throughout the world. They are considered as a major problem in biological studies and biopharmaceutical economic issues. In this study, our aim was to find the best standard technique as a rapid method with high sensitivity, specificity and accuracy for the detection of mycoplasma contamination in the cell lines of the National Cell Bank of Iran. Thirty cell lines suspected to mycoplasma contamination were evaluated by five different techniques including microbial culture, indirect DNA DAPI staining, enzymatic mycoalert(®) assay, conventional PCR and real-time PCR. Five mycoplasma-contaminated cell lines were assigned as positive controls and five mycoplasma-free cell lines as negative controls. The enzymatic method was performed using the mycoalert(®) mycoplasma detection kit. Real-time PCR technique was conducted by PromoKine diagnostic kits. In the conventional PCR method, mycoplasma genus-specific primers were designed to analyze the sequences based on a fixed and common region on 16S ribosomal RNA with PCR product size of 425 bp. Mycoplasma contamination was observed in 60, 56.66, 53.33, 46.66 and 33.33 % of 30 different cell cultures by real-time PCR, PCR, enzymatic mycoalert(®), indirect DNA DAPI staining and microbial culture methods, respectively. The analysis of the results of the different methods showed that the real-time PCR assay was superior the other methods with the sensitivity, specificity, accuracy, predictive value of positive and negative results of 100 %. These values were 94.44, 100, 96.77, 100 and 92.85 % for the conventional PCR method, respectively. Therefore, this study showed that real-time PCR and PCR assays based on the common sequences in the 16S ribosomal RNA are reliable methods with high sensitivity, specificity and accuracy for detection of mycoplasma contamination in cell cultures and other biological products.
Collapse
Affiliation(s)
| | - Shahin Bonakdar
- National Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran
| | - Amir Amanzadeh
- National Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran
| | - Shahram Azari
- National Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran
| | | | - Shirin Shahbazi
- Department of Medical Genetics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | | | - Reza Mahdian
- Molecular Medicine Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.
| |
Collapse
|
28
|
Juárez LA, Añón E, Giménez C, Sancenón F, Martínez-Máñez R, Costero AM, Gaviña P, Parra M, Bernardos A. Self-Immolative Linkers as Caps for the Design of Gated Silica Mesoporous Supports. Chemistry 2016; 22:14126-30. [PMID: 27304830 DOI: 10.1002/chem.201602126] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Indexed: 12/14/2022]
Abstract
A new hybrid material based on sulforhodamine B dye-loaded silica mesoporous nanoparticles capped with a self-immolative gate has been synthesized and characterized. The gated material's controlled release behavior is monitored under different pH conditions. Under acidic and neutral conditions, a low level of dye release is detected. However, at slightly basic pH, significant dye release occurs owing to deprotonation of the phenol moiety in the capping molecule, which results in its disassembly.
Collapse
Affiliation(s)
- L Alberto Juárez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química Orgánica, Universidad de Valencia, Doctor Moliner 50, 46100, Burjassot, Valencia, Spain
| | - Elena Añón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química Orgánica, Universidad de Valencia, Doctor Moliner 50, 46100, Burjassot, Valencia, Spain
| | - Cristina Giménez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain. .,Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain. .,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Ana M Costero
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain. .,Departamento de Química Orgánica, Universidad de Valencia, Doctor Moliner 50, 46100, Burjassot, Valencia, Spain. .,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Pablo Gaviña
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química Orgánica, Universidad de Valencia, Doctor Moliner 50, 46100, Burjassot, Valencia, Spain.,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Margarita Parra
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química Orgánica, Universidad de Valencia, Doctor Moliner 50, 46100, Burjassot, Valencia, Spain.,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Andrea Bernardos
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Spain.,Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
| |
Collapse
|
29
|
Kavruk M, Celikbicak O, Ozalp VC, Borsa BA, Hernandez FJ, Bayramoglu G, Salih B, Arica MY. Antibiotic loaded nanocapsules functionalized with aptamer gates for targeted destruction of pathogens. Chem Commun (Camb) 2016; 51:8492-5. [PMID: 25891472 DOI: 10.1039/c5cc01869b] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this study, we designed aptamer-gated nanocapsules for the specific targeting of cargo to bacteria with controlled release of antibiotics based on aptamer-receptor interactions. Aptamer-gates caused a specific decrease in minimum inhibitory concentration (MIC) values of vancomycin for Staphylococcus aureus when mesoporous silica nanoparticles (MSNs) were used for bacteria-targeted delivery.
Collapse
Affiliation(s)
- M Kavruk
- Department of Biotechnology, Middle East Technical University, Turkey
| | | | | | | | | | | | | | | |
Collapse
|
30
|
Aznar E, Oroval M, Pascual L, Murguía JR, Martínez-Máñez R, Sancenón F. Gated Materials for On-Command Release of Guest Molecules. Chem Rev 2016; 116:561-718. [DOI: 10.1021/acs.chemrev.5b00456] [Citation(s) in RCA: 381] [Impact Index Per Article: 47.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Elena Aznar
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Mar Oroval
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Lluís Pascual
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Jose Ramón Murguía
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- Departamento
de Biotecnología, Universitat Politècnica de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Ramón Martínez-Máñez
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Félix Sancenón
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| |
Collapse
|
31
|
Wang Z, Yang X, Feng J, Tang Y, Jiang Y, He N. Label-free detection of DNA by combining gated mesoporous silica and catalytic signal amplification of platinum nanoparticles. Analyst 2015; 139:6088-91. [PMID: 25319750 DOI: 10.1039/c4an01539h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article presents a simple label-free detection of nucleic acids by using Pt@mesoporousSiO2 as a "smart" reporter, whose pores are first capped by single-stranded (ss) probe DNA. The detection signal is then amplified using the TMB oxidation reaction catalysed by Pt NPs while hybridizing with the complementary ss target DNA, which makes the pores of mesoporous SiO2 open through hybridization.
Collapse
Affiliation(s)
- Zhifei Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | | | | | | | | | | |
Collapse
|
32
|
Pascual L, Baroja I, Aznar E, Sancenón F, Marcos MD, Murguía JR, Amorós P, Rurack K, Martínez-Máñez R. Oligonucleotide-capped mesoporous silica nanoparticles as DNA-responsive dye delivery systems for genomic DNA detection. Chem Commun (Camb) 2015; 51:1414-6. [PMID: 25429395 DOI: 10.1039/c4cc08306g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New hybrid oligonucleotide-capped mesoporous silica nanoparticles able to detect genomic DNA were designed.
Collapse
Affiliation(s)
- Lluís Pascual
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia-Universidad de Valencia, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Ji H, Guan Y, Wu L, Ren J, Miyoshi D, Sugimoto N, Qu X. A fluorescent probe for detection of an intracellular prognostic indicator in early-stage cancer. Chem Commun (Camb) 2015; 51:1479-82. [PMID: 25493923 DOI: 10.1039/c4cc08789e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Cyclin A2 is a promising cancer prognostic indicator, but its intracellular in situ imaging is still a challenging task. This work designs an "off-on" fluorescent probe, which can fluorescently detect intracellular cyclin A2 and distinguish cancer cells. In addition, this work sheds light on the development of future protein biosensors.
Collapse
Affiliation(s)
- Haiwei Ji
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | | | | | | | | | | | | |
Collapse
|
34
|
Sancenón F, Pascual L, Oroval M, Aznar E, Martínez-Máñez R. Gated Silica Mesoporous Materials in Sensing Applications. ChemistryOpen 2015; 4:418-37. [PMID: 26491626 PMCID: PMC4603401 DOI: 10.1002/open.201500053] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Indexed: 12/15/2022] Open
Abstract
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.
Collapse
Affiliation(s)
- Félix Sancenón
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia–Universidad de ValenciaSpain
- Departamento de Química, Universidad Politécnica de ValenciaCamino de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER–BBN)Spain
| | - Lluís Pascual
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia–Universidad de ValenciaSpain
- Departamento de Química, Universidad Politécnica de ValenciaCamino de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER–BBN)Spain
| | - Mar Oroval
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia–Universidad de ValenciaSpain
- Departamento de Química, Universidad Politécnica de ValenciaCamino de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER–BBN)Spain
| | - Elena Aznar
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia–Universidad de ValenciaSpain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER–BBN)Spain
| | - Ramón Martínez-Máñez
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia–Universidad de ValenciaSpain
- Departamento de Química, Universidad Politécnica de ValenciaCamino de Vera s/n, 46022, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER–BBN)Spain
| |
Collapse
|
35
|
Balogh D, Aleman Garcia MA, Albada HB, Willner I. Programmed Synthesis by Stimuli-Responsive DNAzyme-Modified Mesoporous SiO2Nanoparticles. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501777] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
36
|
Balogh D, Aleman Garcia MA, Albada HB, Willner I. Programmed Synthesis by Stimuli-Responsive DNAzyme-Modified Mesoporous SiO2 Nanoparticles. Angew Chem Int Ed Engl 2015; 54:11652-6. [PMID: 25959900 DOI: 10.1002/anie.201501777] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 04/02/2015] [Indexed: 12/31/2022]
Abstract
DNAzyme-capped mesoporous SiO2 nanoparticles (MP SiO2 NPs) are applied as stimuli-responsive containers for programmed synthesis. Three types of MP SiO2 NPs are prepared by loading the NPs with Cy3-DBCO (DBCO=dibenzocyclooctyl), Cy5-N3 , and Cy7-N3 , and capping the NP containers with the Mg(2+) , Zn(2+) , and histidine-dependent DNAzyme sequences, respectively. In the presence of Mg(2+) and Zn(2+) ions as triggers, the respective DNAzyme-capped NPs are unlocked, leading to the "click" reaction product Cy3-Cy5. In turn, in the presence of Mg(2+) ions and histidine as triggers the second set of DNAzyme-capped NPs is unlocked leading to the Cy3-Cy7 conjugated product. The unloading of the respective NPs and the time-dependent formation of the products are followed by fluorescence spectroscopy (FRET). A detailed kinetic model for the formation of the different products is formulated and it correlates nicely with the experimental results.
Collapse
Affiliation(s)
- Dora Balogh
- The Hebrew University of Jerusalem, Institute of Chemistry, Center for Nanoscience and Nanotechnology, Jerusalem, 91904 (Israel)
| | - Miguel Angel Aleman Garcia
- The Hebrew University of Jerusalem, Institute of Chemistry, Center for Nanoscience and Nanotechnology, Jerusalem, 91904 (Israel)
| | - H Bauke Albada
- The Hebrew University of Jerusalem, Institute of Chemistry, Center for Nanoscience and Nanotechnology, Jerusalem, 91904 (Israel).
| | - Itamar Willner
- The Hebrew University of Jerusalem, Institute of Chemistry, Center for Nanoscience and Nanotechnology, Jerusalem, 91904 (Israel).
| |
Collapse
|
37
|
Qi H, Huang G, Han Y, Zhang X, Li Y, Pingguan-Murphy B, Lu TJ, Xu F, Wang L. Engineering artificial machines from designable DNA materials for biomedical applications. TISSUE ENGINEERING PART B-REVIEWS 2015; 21:288-97. [PMID: 25547514 DOI: 10.1089/ten.teb.2014.0494] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Deoxyribonucleic acid (DNA) emerges as building bricks for the fabrication of nanostructure with complete artificial architecture and geometry. The amazing ability of DNA in building two- and three-dimensional structures raises the possibility of developing smart nanomachines with versatile controllability for various applications. Here, we overviewed the recent progresses in engineering DNA machines for specific bioengineering and biomedical applications.
Collapse
Affiliation(s)
- Hao Qi
- 1Key Laboratory of Systems Bioengineering, Ministry of Education, Tianjin, P.R. China.,2School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Guoyou Huang
- 3MOE Key Laboratory of Biomedical Information Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P.R. China.,4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| | - Yulong Han
- 3MOE Key Laboratory of Biomedical Information Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P.R. China.,4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| | - Xiaohui Zhang
- 3MOE Key Laboratory of Biomedical Information Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P.R. China.,4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| | - Yuhui Li
- 3MOE Key Laboratory of Biomedical Information Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P.R. China.,4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| | - Belinda Pingguan-Murphy
- 5Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
| | - Tian Jian Lu
- 4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| | - Feng Xu
- 3MOE Key Laboratory of Biomedical Information Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P.R. China.,4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| | - Lin Wang
- 3MOE Key Laboratory of Biomedical Information Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P.R. China.,4Bioinspired Engineering and Biomechanics Center, Xi'an Jiaotong University, Xi'an, P.R. China
| |
Collapse
|
38
|
Alberti S, Soler-Illia GJAA, Azzaroni O. Gated supramolecular chemistry in hybrid mesoporous silica nanoarchitectures: controlled delivery and molecular transport in response to chemical, physical and biological stimuli. Chem Commun (Camb) 2015; 51:6050-75. [DOI: 10.1039/c4cc10414e] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This Feature Article discusses recent advances in the design of mesoporous silica nanoarchitectures that can control mass transport on command through the combination of flexible supramolecular routes.
Collapse
Affiliation(s)
- Sebastián Alberti
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA) – Universidad Nacional de La Plata – CONICET
- CC 16 Suc. 4 (1900) La Plata
- Argentina
- Gerencia Química
- CNEA
| | | | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA) – Universidad Nacional de La Plata – CONICET
- CC 16 Suc. 4 (1900) La Plata
- Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
- Buenos Aires
| |
Collapse
|
39
|
Wu L, Ren J, Qu X. Target-responsive DNA-capped nanocontainer used for fabricating universal detector and performing logic operations. Nucleic Acids Res 2014; 42:gku858. [PMID: 25249622 PMCID: PMC4245965 DOI: 10.1093/nar/gku858] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 09/03/2014] [Accepted: 09/08/2014] [Indexed: 01/28/2023] Open
Abstract
Nucleic acids have become a powerful tool in nanotechnology because of their controllable diverse conformational transitions and adaptable higher-order nanostructure. Using single-stranded DNA probes as the pore-caps for various target recognition, here we present an ultrasensitive universal electrochemical detection system based on graphene and mesoporous silica, and achieve sensitivity with all of the major classes of analytes and simultaneously realize DNA logic gate operations. The concept is based on the locking of the pores and preventing the signal-reporter molecules from escape by target-induced the conformational change of the tailored DNA caps. The coupling of 'waking up' gatekeeper with highly specific biochemical recognition is an innovative strategy for the detection of various targets, able to compete with classical methods which need expensive instrumentation and sophisticated experimental operations. The present study has introduced a new electrochemical signal amplification concept and also adds a new dimension to the function of graphene-mesoporous materials hybrids as multifunctional nanoscale logic devices. More importantly, the development of this approach would spur further advances in important areas, such as point-of-care diagnostics or detection of specific biological contaminations, and hold promise for use in field analysis.
Collapse
Affiliation(s)
- Li Wu
- Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100039, China
| | - Jinsong Ren
- Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Xiaogang Qu
- Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| |
Collapse
|
40
|
Marín-Hernández C, Santos-Figueroa LE, Moragues ME, Raposo MMM, Batista RMF, Costa SPG, Pardo T, Martínez-Máñez R, Sancenón F. Imidazoanthraquinone Derivatives for the Chromofluorogenic Sensing of Basic Anions and Trivalent Metal Cations. J Org Chem 2014; 79:10752-61. [DOI: 10.1021/jo501515e] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Cristina Marín-Hernández
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad de Valencia-Universidad Politécnica de Valencia, Camino de
Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - Luis E. Santos-Figueroa
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad de Valencia-Universidad Politécnica de Valencia, Camino de
Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - María E. Moragues
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad de Valencia-Universidad Politécnica de Valencia, Camino de
Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - M. Manuela M. Raposo
- Centro
de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Rosa M. F. Batista
- Centro
de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Susana P. G. Costa
- Centro
de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Teresa Pardo
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad de Valencia-Universidad Politécnica de Valencia, Camino de
Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - Ramón Martínez-Máñez
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad de Valencia-Universidad Politécnica de Valencia, Camino de
Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| | - Félix Sancenón
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad de Valencia-Universidad Politécnica de Valencia, Camino de
Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN)
| |
Collapse
|
41
|
de la Torre C, Mondragón L, Coll C, Sancenón F, Marcos MD, Martínez-Máñez R, Amorós P, Pérez-Payá E, Orzáez M. Cathepsin-B Induced Controlled Release from Peptide-Capped Mesoporous Silica Nanoparticles. Chemistry 2014; 20:15309-14. [DOI: 10.1002/chem.201404382] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Indexed: 01/22/2023]
|
42
|
Lülf H, Bertucci A, Septiadi D, Corradini R, De Cola L. Multifunctional Inorganic Nanocontainers for DNA and Drug Delivery into Living Cells. Chemistry 2014; 20:10900-4. [DOI: 10.1002/chem.201403232] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Indexed: 12/31/2022]
|
43
|
Bartovsky P, Ribes A, Agostini A, Benito A, Martínez-Máñez R. Delivery modulation in silica mesoporous supports via functionalization in the pore outlets with a Zn(II)–bis(2-pyridylmethyl)amine complex. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.01.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
44
|
Mondragón L, Mas N, Ferragud V, de la Torre C, Agostini A, Martínez-Máñez R, Sancenón F, Amorós P, Pérez-Payá E, Orzáez M. Enzyme-responsive intracellular-controlled release using silica mesoporous nanoparticles capped with ε-poly-L-lysine. Chemistry 2014; 20:5271-81. [PMID: 24700694 DOI: 10.1002/chem.201400148] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Indexed: 12/31/2022]
Abstract
The synthesis and characterization of two new capped silica mesoporous nanoparticles for controlled delivery purposes are described. Capped hybrid systems consist of MCM-41 nanoparticles functionalized on the outer surface with polymer ε-poly-L-lysine by two different anchoring strategies. In both cases, nanoparticles were loaded with model dye molecule [Ru(bipy)3](2+). An anchoring strategy involved the random formation of urea bonds by the treatment of propyl isocyanate-functionalized MCM-41 nanoparticles with the lysine amino groups located on the ε-poly-L-lysine backbone (solid Ru-rLys-S1). The second strategy involved a specific attachment through the carboxyl terminus of the polypeptide with azidopropyl-functionalized MCM-41 nanoparticles (solid Ru-tLys-S1). Once synthesized, both nanoparticles showed a nearly zero cargo release in water due to the coverage of the nanoparticle surface by polymer ε-poly-L-lysine. In contrast, a remarkable payload delivery was observed in the presence of proteases due to the hydrolysis of the polymer's amide bonds. Once chemically characterized, studies of the viability and the lysosomal enzyme-controlled release of the dye in intracellular media were carried out. Finally, the possibility of using these materials as drug-delivery systems was tested by preparing the corresponding ε-poly-L-lysine capped mesoporous silica nanoparticles loaded with cytotoxic drug camptothecin (CPT), CPT-rLys-S1 and CPT-tLys-S1. Cellular uptake and cell-death induction were studied. The efficiency of both nanoparticles as new potential platforms for cancer treatment was demonstrated.
Collapse
Affiliation(s)
- Laura Mondragón
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universidad Politécnica de Valencia-Universidad de Valencia, Camino de Vera s/n, 46022 Valencia (Spain); Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia (Spain); CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBERBBN), Camino de Vera s/n, 46022 Valencia (Spain)
| | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Santos-Figueroa LE, de laTorre C, El Sayed S, Sancenón F, Martínez-Máñez R, Costero AM, Gil S, Parra M. A Chemosensor Bearing Sulfonyl Azide Moieties for Selective Chromo-Fluorogenic Hydrogen Sulfide Recognition in Aqueous Media and in Living Cells. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301514] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
46
|
Zhou L, Chen C, Ren J, Qu X. Towards intelligent bioreactor systems: triggering the release and mixing of compounds based on DNA-functionalized hybrid hydrogel. Chem Commun (Camb) 2014; 50:10255-7. [DOI: 10.1039/c4cc04791e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
We have designed and synthesized an intelligent DNA-functionalized hydrogel bioreactor system that can be controlled by external stimuli.
Collapse
Affiliation(s)
- Li Zhou
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical Biology
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun, China
- Graduate School of the Chinese Academy of Sciences
| | - Cuie Chen
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical Biology
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun, China
- Graduate School of the Chinese Academy of Sciences
| | - Jinsong Ren
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical Biology
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun, China
| | - Xiaogang Qu
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical Biology
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun, China
| |
Collapse
|
47
|
Salinas Y, Solano MV, Sørensen RE, Larsen KR, Lycoops J, Jeppesen JO, Martínez-Máñez R, Sancenón F, Marcos MD, Amorós P, Guillem C. Chromo-Fluorogenic Detection of Nitroaromatic Explosives by Using Silica Mesoporous Supports Gated with Tetrathiafulvalene Derivatives. Chemistry 2013; 20:855-66. [DOI: 10.1002/chem.201302461] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 10/10/2013] [Indexed: 01/04/2023]
|