1
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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.
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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
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2
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Fayed TA, El‐Nahass MN, El‐Daly HA, Shokry AA. Development of nanomaterial chemosensors for toxic metal ions sensing. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4868] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Tarek A. Fayed
- Department of Chemistry, Faculty of ScienceTanta University 31527 Tanta Egypt
| | - Marwa N. El‐Nahass
- Department of Chemistry, Faculty of ScienceTanta University 31527 Tanta Egypt
| | - Hosny A. El‐Daly
- Department of Chemistry, Faculty of ScienceTanta University 31527 Tanta Egypt
| | - Amal A. Shokry
- Department of Chemistry, Faculty of ScienceTanta University 31527 Tanta Egypt
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3
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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.
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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.
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4
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Chow CF, Ho PY, Wong WL, Lu YJ, Tang Q, Gong CB. Catalyst displacement assay: a supramolecular approach for the design of smart latent catalysts for pollutant monitoring and removal. Chem Sci 2017; 8:3812-3820. [PMID: 28580114 PMCID: PMC5436551 DOI: 10.1039/c6sc05584b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 03/01/2017] [Indexed: 11/21/2022] Open
Abstract
Latent catalysts can be tuned to function smartly by assigning a sensing threshold using the displacement approach for targeted analytes. Three cyano-bridged bimetallic complexes were synthesized as "smart" latent catalysts through the supramolecular assembly of different metallic donors [FeII(CN)6]4-, [FeII(tBubpy)(CN)4]2-, and FeII(tBubpy)2(CN)2 with a metallic acceptor [CuII(dien)]2+. The investigation of both their thermodynamic and kinetic properties on binding with toxic pollutants provided insight into their smart off-on catalytic capabilities, enabling us to establish a threshold-controlled catalytic system for the degradation of pollutants such as cyanide and oxalate. With these smart latent catalysts, a new catalyst displacement assay (CDA) was demonstrated and applied in a real wastewater treatment process to degrade cyanide pollutants in both domestic (level I, untreated) and industrial wastewater samples collected in Hong Kong, China. The smart system was adjusted to be able to initiate the catalytic oxidation of cyanide at a threshold concentration of 20 μM (the World Health Organization's suggested maximum allowable level for cyanide in wastewater) to the less harmful cyanate under ambient conditions.
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Affiliation(s)
- Cheuk-Fai Chow
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China . ; ; Tel: +86 852 29487671
- College of Chemistry and Chemical Engineering , Southwest University , Chong Qing , China
| | - Pui-Yu Ho
- Centre for Education in Environmental Sustainability , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China
| | - Wing-Leung Wong
- Centre for Education in Environmental Sustainability , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China
| | - Yu-Jing Lu
- Institute of Natural Medicine and Green Chemistry , School of Chemical Engineering and Light Industry , Guangdong University of Technology , Guangzhou 510006 , P. R. China
| | - Qian Tang
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China . ; ; Tel: +86 852 29487671
- College of Chemistry and Chemical Engineering , Southwest University , Chong Qing , China
| | - Cheng-Bin Gong
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China . ; ; Tel: +86 852 29487671
- College of Chemistry and Chemical Engineering , Southwest University , Chong Qing , China
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5
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Pascual L, El Sayed S, Marcos MD, Martínez-Máñez R, Sancenón F. Acetylcholinesterase-capped Mesoporous Silica Nanoparticles Controlled by the Presence of Inhibitors. Chem Asian J 2017; 12:775-784. [PMID: 28169488 DOI: 10.1002/asia.201700031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Indexed: 11/06/2022]
Abstract
Two different acetylcholinesterase (AChE)-capped mesoporous silica nanoparticles (MSNs), S1-AChE and S2-AChE, were prepared and characterized. MSNs were loaded with rhodamine B and the external surface was functionalized with either pyridostigmine derivative P1 (to yield solid S1) or neostigmine derivative P2 (to obtain S2). The final capped materials were obtained by coordinating grafted P1 or P2 with AChE's active sites (to give S1-AChE and S2-AChE, respectively). Both materials were able to release rhodamine B in the presence of diisopropylfluorophosphate (DFP) or neostigmine in a concentration-dependent manner via the competitive displacement of AChE through DFP and neostigmine coordination with the AChE's active sites. The responses of S1-AChE and S2-AChE were also tested with other enzyme inhibitors and substrates. These studies suggest that S1-AChE nanoparticles can be used for the selective detection of nerve agent simulant DFP and paraoxon.
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Affiliation(s)
- Lluís Pascual
- Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,Instituto Interuniversitario de Investigación de Reconocimiento MolecularyDesarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain.,CIBER de Bioingeniería, BiomaterialesyNanomedicina (CIBER-BBN), Spain
| | - Sameh El Sayed
- Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,Instituto Interuniversitario de Investigación de Reconocimiento MolecularyDesarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain.,CIBER de Bioingeniería, BiomaterialesyNanomedicina (CIBER-BBN), Spain
| | - María D Marcos
- Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,Instituto Interuniversitario de Investigación de Reconocimiento MolecularyDesarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain.,CIBER de Bioingeniería, BiomaterialesyNanomedicina (CIBER-BBN), 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 MolecularyDesarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain.,CIBER de Bioingeniería, BiomaterialesyNanomedicina (CIBER-BBN), Spain
| | - Félix Sancenón
- Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,Instituto Interuniversitario de Investigación de Reconocimiento MolecularyDesarrollo Tecnológico (IDM), Universitat Politécnica de Valencia, Universitat de Valencia, Spain.,CIBER de Bioingeniería, BiomaterialesyNanomedicina (CIBER-BBN), Spain
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6
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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.
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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.
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7
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Sarkar A, Bhattacharyya S, Mukherjee A. Colorimetric detection of fluoride ions by anthraimidazoledione based sensors in the presence of Cu(ii) ions. Dalton Trans 2016; 45:1166-75. [DOI: 10.1039/c5dt03209a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A thioimidazole bearing anthraimidazoledione detects fluoride selectively in the presence of Cu2+with a detection limit of 0.04 ppm. The results show that the change of thioimidazole to imidazole leads to no detection.
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Affiliation(s)
- Amrita Sarkar
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Sudipta Bhattacharyya
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Arindam Mukherjee
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
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8
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Shenashen MA, El-Safty SA, Elshehy EA. Monolithic scaffolds for highly selective ion sensing/removal of Co(ii), Cu(ii), and Cd(ii) ions in water. Analyst 2014; 139:6393-405. [DOI: 10.1039/c4an00980k] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Mas N, Galiana I, Hurtado S, Mondragón L, Bernardos A, Sancenón F, Marcos MD, Amorós P, Abril-Utrillas N, Martínez-Máñez R, Murguía JR. Enhanced antifungal efficacy of tebuconazole using gated pH-driven mesoporous nanoparticles. Int J Nanomedicine 2014; 9:2597-606. [PMID: 24920897 PMCID: PMC4043724 DOI: 10.2147/ijn.s59654] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
pH-sensitive gated mesoporous silica nanoparticles have been synthesized. Increased extracellular pH and internalization into living yeast cells triggered molecular gate aperture and cargo release. Proper performance of the system was demonstrated with nanodevices loaded with fluorescein or with the antifungal agent tebuconazole. Interestingly, nanodevices loaded with tebuconazole significantly enhanced tebuconazole cytotoxicity. As alterations of acidic external pH are a key parameter in the onset of fungal vaginitis, this nanodevice could improve the treatment for vaginal mycoses.
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Affiliation(s)
- Núria Mas
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; Departamento de Química, Universidad Politécnica de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - Irene Galiana
- CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - Silvia Hurtado
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain
| | - Laura Mondragón
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; Departamento de Química, Universidad Politécnica de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - Andrea Bernardos
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; Departamento de Química, Universidad Politécnica de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - Félix Sancenón
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; Departamento de Química, Universidad Politécnica de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - María D Marcos
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; Departamento de Química, Universidad Politécnica de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - Pedro Amorós
- Institut de Ciència del Materials (ICMUV), Universitat de València, Valencia, Spain
| | | | - Ramón Martínez-Máñez
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; Departamento de Química, Universidad Politécnica de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
| | - José Ramón Murguía
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Valencia, Spain ; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain
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10
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Chow CF, Gong FW, Gong CB. Chemodosimetric analysis in food-safety monitoring: design, synthesis, and application of a bimetallic Re(i)–Pt(ii) complex for detection of dimethyl sulfide in foods. Analyst 2014; 139:4532-7. [DOI: 10.1039/c4an00120f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Detection of neutral biogenic sulfides plays a crucial role in food safety. A new heterobimetallic Re(i)–Pt(ii) donor–acceptor chemodosimeter—[Re(biq)(CO)3(CN)]–[Pt(DMSO)(Cl)2] (1, biq = 2,2′-biquinoline)—was synthesized and characterized.
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Affiliation(s)
- Cheuk-Fai Chow
- Department of Science and Environmental Studies
- The Hong Kong Institute of Education
- Tai Po, China
- Centre for Education in Environmental Sustainability
- The Hong Kong Institute of Education
| | - Fu-Wen Gong
- College of Chemistry and Chemical Engineering
- Southwest University
- Chong Qing, China
| | - Cheng-Bin Gong
- College of Chemistry and Chemical Engineering
- Southwest University
- Chong Qing, China
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11
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Chow CF, Lam MHW, Wong WY. Design and Synthesis of Heterobimetallic Ru(II)–Ln(III) Complexes as Chemodosimetric Ensembles for the Detection of Biogenic Amine Odorants. Anal Chem 2013; 85:8246-53. [DOI: 10.1021/ac401513j] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Cheuk-Fai Chow
- Department
of Science and Environmental
Studies, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR, China
- Centre for Education in Environmental
Sustainability, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR, China
| | - Michael H. W. Lam
- Department of Biology and Chemistry, City University of Hong Kong, 83 Tat Chee Ave., Hong
Kong SAR, China
| | - Wai-Yeung Wong
- Department
of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon
Tong, Hong Kong SAR, China
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12
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Mas N, Galiana I, Mondragón L, Aznar E, Climent E, Cabedo N, Sancenón F, Murguía JR, Martínez-Máñez R, Marcos MD, Amorós P. Enhanced efficacy and broadening of antibacterial action of drugs via the use of capped mesoporous nanoparticles. Chemistry 2013; 19:11167-71. [PMID: 23839913 DOI: 10.1002/chem.201302170] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Indexed: 12/31/2022]
Abstract
Bug busters: A novel nanodevice consisting of mesoporous nanoparticles loaded with vancomycin and capped with ε-poly-L-lysine (ε-PL) was prepared and its interaction with different Gram-negative bacteria studied. A remarkable improvement in the efficacy of the antimicrobial drug ε-PL and a broadening of the antimicrobial spectrum of vancomycin is demonstrated.
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Affiliation(s)
- Núria Mas
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico, Departamento de Química, Universidad Politécnica de Valencia, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia, Spain
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El-Safty SA, Shenashen MA, Shahat A. Tailor-made micro-object optical sensor based on mesoporous pellets for visual monitoring and removal of toxic metal ions from aqueous media. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2013; 9:2288-2296. [PMID: 23359538 DOI: 10.1002/smll.201202407] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 11/06/2012] [Indexed: 06/01/2023]
Abstract
Methods for the continuous monitoring and removal of ultra-trace levels of toxic inorganic species (e.g., mercury, copper, and cadmium ions) from aqueous media such as drinking water and biological fluids are essential. In this paper, the design and engineering of a simple, pH-dependent, micro-object optical sensor is described based on mesoporous aluminosilica pellets with an adsorbed dressing receptor (a porphyrinic chelating ligand). This tailor-made optical sensor permits ultra-fast (≤ 60 s), specific, pH-dependent visualization and removal of Cu(2+) , Cd(2+) , and Hg(2+) at sub-picomolar concentrations (∼10(-11) mol dm(-3) ) from aqueous media, including drinking water and a suspension of red blood cells. The acidic active acid sites of the pellets consist of heteroatoms arranged around uniformly shaped pores in 3D nanoscale gyroidal mesostructures densely coated with the chelating ligand. The sensor can be used in batch mode, as well as in a flow-through system in which sampling, target ion recognition and removal, and analysis are integrated in a highly automated and efficient manner. Because the pellets exhibit long-term stability, reproducibility, and versatility over a number of analysis/regeneration cycles, they can be expected to be useful for the fabrication of inexpensive sensor devices for naked-eye detection of toxic pollutants.
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Affiliation(s)
- Sherif A El-Safty
- National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 05-0047, Japan.
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El-Safty SA, Shenashen MA, Ismail AA. A multi-pH-dependent, single optical mesosensor/captor design for toxic metals. Chem Commun (Camb) 2013; 48:9652-4. [PMID: 22908121 DOI: 10.1039/c2cc34788a] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The fabrication of low-cost, simple nanodesigns with sensing/capture functionality has been called into question by the toxicity and non-degradability of toxic metals, as well as the persistent threat they pose to human lives. In this study, a single, pH-dependent, mesocaptor/sensor was developed for the optical and selective removal of toxic ions from drinking water and physiological systems such as blood.
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Affiliation(s)
- Sherif A El-Safty
- National Institute for Materials Science, 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan.
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Gong R, Mu H, Sun Y, Fang X, Xue P, Fu E. The first fluorescent sensor for medium-chain fatty acids in water: design, synthesis and sensing properties of an organic–inorganic hybrid material. J Mater Chem B 2013; 1:2038-2047. [DOI: 10.1039/c3tb00355h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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16
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Mas N, Agostini A, Mondragón L, Bernardos A, Sancenón F, Marcos MD, Martínez-Máñez R, Costero AM, Gil S, Merino-Sanjuán M, Amorós P, Orzáez M, Pérez-Payá E. Enzyme-Responsive Silica Mesoporous Supports Capped with Azopyridinium Salts for Controlled Delivery Applications. Chemistry 2012; 19:1346-56. [DOI: 10.1002/chem.201202740] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 10/31/2012] [Indexed: 11/08/2022]
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Bernardos A, Mondragón L, Javakhishvili I, Mas N, de la Torre C, Martínez-Máñez R, Sancenón F, Barat JM, Hvilsted S, Orzaez M, Pérez-Payá E, Amorós P. Azobenzene Polyesters Used as Gate-Like Scaffolds in Nanoscopic Hybrid Systems. Chemistry 2012; 18:13068-78. [DOI: 10.1002/chem.201200787] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Revised: 05/25/2012] [Indexed: 11/11/2022]
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Agostini A, Milani M, Martínez-Máñez R, Licchelli M, Soto J, Sancenón F. Azo dyes functionalized with alkoxysilyl ethers as chemodosimeters for the chromogenic detection of the fluoride anion. Chem Asian J 2012; 7:2040-4. [PMID: 22689225 DOI: 10.1002/asia.201200323] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Indexed: 11/05/2022]
Affiliation(s)
- Alessandro Agostini
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Unidad Mixta Universidad Politécnica de Valencia-Universidad de Valencia, Spain
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Kim DW, Kim JH, Hwang JY, Park JK, Kim JS. Anion Sensing Properties of New Colorimetric Chemosensors Based on Thiourea and Urea Moieties. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.4.1159] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Oh DJ, Kim KM, Ahn KH. Nanoparticle-based Indicator-Displacement Assay for Pyrophosphate. Chem Asian J 2011; 6:2034-9. [DOI: 10.1002/asia.201100149] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2011] [Indexed: 11/11/2022]
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El-Safty SA, Ismail AA, Shahat A. Optical supermicrosensor responses for simple recognition and sensitive removal of Cu (II) Ion target. Talanta 2011; 83:1341-51. [DOI: 10.1016/j.talanta.2010.11.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Revised: 10/28/2010] [Accepted: 11/01/2010] [Indexed: 12/13/2022]
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Moragues ME, Martínez-Máñez R, Sancenón F. Chromogenic and fluorogenic chemosensors and reagents for anions. A comprehensive review of the year 2009. Chem Soc Rev 2011; 40:2593-643. [PMID: 21279197 DOI: 10.1039/c0cs00015a] [Citation(s) in RCA: 348] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This critical review is focused on examples reported in the year 2009 dealing with the design of chromogenic and fluorogenic chemosensors or reagents for anions (264 references).
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Affiliation(s)
- María E Moragues
- Centro Interuniversitario de Reconocimiento Molecular y Desarrollo Tecnológico, (IDM), Unidad Mixta Universidad Politécnica de Valencia-Universitat de València, Spain
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Martínez-Máñez R, Sancenón F, Biyikal M, Hecht M, Rurack K. Mimicking tricks from nature with sensory organic–inorganic hybrid materials. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11210d] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Martínez-Máñez R, Sancenón F, Hecht M, Biyikal M, Rurack K. Nanoscopic optical sensors based on functional supramolecular hybrid materials. Anal Bioanal Chem 2010; 399:55-74. [DOI: 10.1007/s00216-010-4198-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Revised: 09/02/2010] [Accepted: 09/05/2010] [Indexed: 01/10/2023]
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Climent E, Martí A, Royo S, Martínez-Máñez R, Marcos M, Sancenón F, Soto J, Costero A, Gil S, Parra M. Chromogenic Detection of Nerve Agent Mimics by Mass Transport Control at the Surface of Bifunctionalized Silica Nanoparticles. Angew Chem Int Ed Engl 2010; 49:5945-8. [DOI: 10.1002/anie.201001088] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Climent E, Martí A, Royo S, Martínez-Máñez R, Marcos M, Sancenón F, Soto J, Costero A, Gil S, Parra M. Chromogenic Detection of Nerve Agent Mimics by Mass Transport Control at the Surface of Bifunctionalized Silica Nanoparticles. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201001088] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Wang X, Wang P, Dong Z, Dong Z, Ma Z, Jiang J, Li R, Ma J. Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg. NANOSCALE RESEARCH LETTERS 2010; 5:1468-1473. [PMID: 20730123 PMCID: PMC2920407 DOI: 10.1007/s11671-010-9663-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2010] [Accepted: 06/03/2010] [Indexed: 05/25/2023]
Abstract
An inorganic-organic hybrid fluorescence chemosensor (DA/SBA-15) was prepared by covalent immobilization of a dansylamide derivative into the channels of mesoporous silica material SBA-15 via (3-aminopropyl)triethoxysilane (APTES) groups. The primary hexagonally ordered mesoporous structure of SBA-15 was preserved after the grafting procedure. Fluorescence characterization shows that the obtained inorganic-organic hybrid composite is highly selective and sensitive to Hg(2+) detection, suggesting the possibility for real-time qualitative or quantitative detection of Hg(2+) and the convenience for potential application in toxicology and environmental science.
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Affiliation(s)
- Xiaoyu Wang
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Pan Wang
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Zihao Dong
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Zhengping Dong
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Zongyan Ma
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Jian Jiang
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Rong Li
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
| | - Jiantai Ma
- College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, People’s Republic of China
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Mesoporous materials in sensing: morphology and functionality at the meso-interface. Anal Bioanal Chem 2010; 398:1565-73. [DOI: 10.1007/s00216-010-3688-6] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2010] [Revised: 03/24/2010] [Accepted: 03/25/2010] [Indexed: 01/23/2023]
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31
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Comes M, Aznar E, Moragues M, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Villaescusa LA, Gil L, Amorós P. Mesoporous hybrid materials containing nanoscopic "binding pockets" for colorimetric anion signaling in water by using displacement assays. Chemistry 2009; 15:9024-33. [PMID: 19650095 DOI: 10.1002/chem.200900890] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Mesoporous solids functionalized with anion-binding groups have proved to be suitable anion hosts and have been used in selective colorimetric displacement assays. The material UVM-7, a mesoporous MCM41-type support characterized by the presence of nanometric mesoporous particle conglomerates, was selected as inorganic scaffolding. Reaction of the template-free UVM-7 solid with 3-aminopropyltriethoxysilane (1) yielded solid S1, from which the derivatives S2 and S3 were obtained by reaction with 2-methylthio-2-imidazoline hydroiodide (2) and butyl isocyanate (3), respectively. Solids S4 and S5 were prepared by reaction of the starting mesoporous UVM-7 scaffolding with N-methyl-N'-propyltrimethoxysilyl imidazolium chloride (4) and with 3-(trimethoxysilyl)propyl-N,N,N-trimethylammonium chloride (5), respectively. The solids synthesized contain mesoporous binding pockets that can interact with anions through electrostatic attractive forces (S1, S2, S4, S5) and hydrogen-bonding interactions (S1, S2, S3, S4). These functionalized solids were loaded with a dye (d) capable of interacting coordinatively with the anchored binding sites, in our case 5-carboxyfluorescein, to yield the hybrid materials S1d, S2d, S3d, S4d and S5d. These dye-containing solids are the signaling reporters. Their sensing ability towards a family of carboxylates, namely acetate, citrate, lactate, succinate, oxalate, tartrate, malate, mandelate, glutamate and certain nucleotides, has been studied in pure water at pH 7.5 (Hepes, 0.01 mol dm(-3)). In the sensing protocol, a particular analyte may be bonded preferentially by the nanoscopic functionalized pocket, leading to delivery of the dye to the solution and resulting in colorimetric detection of the guest. The response to a given anion depends on the characteristics of the binding pockets and the specific interaction of the anion with the binding groups in the mesopores. We believe that the possibility of using a wide variety of mesoporous supports that can easily be functionalized with anion-binding sites, combined with suitable dyes as indicators, make this approach significant for opening new perspectives in the design of chromogenic assays for anion detection in pure water.
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Affiliation(s)
- María Comes
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Spain
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Khatua S, Kim K, Kang J, Huh JO, Hong CS, Churchill DG. Synthesis, Structure, Magnetic Properties and Aqueous Optical Citrate Detection of Chiral Dinuclear CuIIComplexes. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900357] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Aznar E, Coll C, Marcos M, Martínez-Máñez R, Sancenón F, Soto J, Amorós P, Cano J, Ruiz E. Borate-Driven Gatelike Scaffolding Using Mesoporous Materials Functionalised with Saccharides. Chemistry 2009; 15:6877-88. [DOI: 10.1002/chem.200900090] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Aznar E, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Amorós P, Guillem C. pH- and Photo-Switched Release of Guest Molecules from Mesoporous Silica Supports. J Am Chem Soc 2009; 131:6833-43. [DOI: 10.1021/ja810011p] [Citation(s) in RCA: 346] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Elena Aznar
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Ma Dolores Marcos
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Ramón Martínez-Máñez
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Félix Sancenón
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Juan Soto
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Pedro Amorós
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Carmen Guillem
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
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Wada A, Tamaru SI, Ikeda M, Hamachi I. MCM−Enzyme−Supramolecular Hydrogel Hybrid as a Fluorescence Sensing Material for Polyanions of Biological Significance. J Am Chem Soc 2009; 131:5321-30. [DOI: 10.1021/ja900500j] [Citation(s) in RCA: 160] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Atsuhiko Wada
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan, and Japan Science and Technology Agency (JST), CREST, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan
| | - Shun-ichi Tamaru
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan, and Japan Science and Technology Agency (JST), CREST, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan
| | - Masato Ikeda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan, and Japan Science and Technology Agency (JST), CREST, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan, and Japan Science and Technology Agency (JST), CREST, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan
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Climent E, Casasús R, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J. Colorimetric sensing of pyrophosphate in aqueous media using bis-functionalised silica surfaces. Dalton Trans 2009:4806-14. [DOI: 10.1039/b902099c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Calero P, Martínez-Máñez R, Sancenón F, Soto J. Synthesis, Characterisation and Optical Properties of Silica Nanoparticles Coated with Anthracene Fluorophore and Thiourea Hydrogen-Bonding Subunits. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800721] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ros-Lis J, Casasús R, Comes M, Coll C, Marcos M, Martínez-Máñez R, Sancenón F, Soto J, Amorós P, Haskouri J, Garró N, Rurack K. A Mesoporous 3D Hybrid Material with Dual Functionality for Hg2+Detection and Adsorption. Chemistry 2008; 14:8267-78. [DOI: 10.1002/chem.200800632] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Melde BJ, Johnson BJ, Charles PT. Mesoporous Silicate Materials in Sensing. SENSORS (BASEL, SWITZERLAND) 2008; 8:5202-5228. [PMID: 27873810 PMCID: PMC3705497 DOI: 10.3390/s8085202] [Citation(s) in RCA: 212] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2008] [Revised: 08/21/2008] [Accepted: 08/28/2008] [Indexed: 12/13/2022]
Abstract
Mesoporous silicas, especially those exhibiting ordered pore systems and uniform pore diameters, have shown great potential for sensing applications in recent years. Morphological control grants them versatility in the method of deployment whether as bulk powders, monoliths, thin films, or embedded in coatings. High surface areas and pore sizes greater than 2 nm make them effective as adsorbent coatings for humidity sensors. The pore networks also provide the potential for immobilization of enzymes within the materials. Functionalization of materials by silane grafting or through cocondensation of silicate precursors can be used to provide mesoporous materials with a variety of fluorescent probes as well as surface properties that aid in selective detection of specific analytes. This review will illustrate how mesoporous silicas have been applied to sensing changes in relative humidity, changes in pH, metal cations, toxic industrial compounds, volatile organic compounds, small molecules and ions, nitroenergetic compounds, and biologically relevant molecules.
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Affiliation(s)
- Brian J Melde
- NOVA Research Incorporated, Alexandria, VA 22308, USA.
| | - Brandy J Johnson
- Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, Washington, DC 20375, USA.
| | - Paul T Charles
- Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, Washington, DC 20375, USA.
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Koo CK, Chow CF, Chiu BKW, Lei NY, Lam MHW, Wong WY. A Pair of Coordination Donor–Acceptor Ensembles for the Detection of Tartrate in Aqueous Media. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200700931] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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42
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Discrimination between ω-amino acids with chromogenic acyclic tripodal receptors functionalized with stilbazolium dyes. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.01.076] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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43
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Comes M, Marcos MD, Martínez-Máñez R, Sancenón F, Villaescusa LA, Graefe A, Mohr GJ. Hybrid functionalised mesoporous silica–polymer composites for enhanced analyte monitoring using optical sensors. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b810992c] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Comes M, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Villaescusa LA, Amorós P. Hybrid materials with nanoscopic anion-binding pockets for the colorimetric sensing of phosphate in water using displacement assays. Chem Commun (Camb) 2008:3639-41. [DOI: 10.1039/b804396e] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Climent E, Casasús R, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J. Chromo-fluorogenic sensing of pyrophosphate in aqueous media using silica functionalised with binding and reactive units. Chem Commun (Camb) 2008:6531-3. [DOI: 10.1039/b813199f] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Calero P, Aznar E, Lloris JM, Marcos MD, Martínez-Máñez R, Ros-Lis JV, Soto J, Sancenón F. Chromogenic silica nanoparticles for the colorimetric sensing of long-chain carboxylates. Chem Commun (Camb) 2008:1668-70. [DOI: 10.1039/b718690h] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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El-Safty SA, Ismail AA, Matsunaga H, Mizukami F. Optical Nanosensor Design with Uniform Pore Geometry and Large Particle Morphology. Chemistry 2007; 13:9245-55. [PMID: 17694526 DOI: 10.1002/chem.200700499] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Appropriate design of nanosensors for optically selective, sensitive sensing systems is needed for naked-eye detection of pollutants for environmental cleanup of toxic heavy-metal ions. Mesostructured materials with two- or three-dimensional (2D or 3D) geometries and large particle morphologies show promise as probe carriers, and can therefore be used to reproducibly fabricate uniformly packed nanosensors. This is the first report on the effects of significant key properties of the mesostructured carriers, such as morphology, geometry, and pore shape, on the functionality of optical nanosensor designs. Such mesostructured sensors with superior physical characteristics can be used as components in sensing systems with excellent stability and sensitivity, and with rapid detection response. The nanosensor design can enhance the selectivity even at low concentrations of the pollutant target ions (nanomolar level). Among the nanosensors developed here, the large pore-surface grains of highly ordered 3D monoliths (HOM) exhibited a high adsorption capability of the Pyrogallol Red probe and high accessibility to analyte ion transport, leading to possible naked-eye detection of Sb(III) ions at concentrations as low as 10(-9) mol dm(-3) and at a wide detection range of 0.5 ppb to 3 ppm. A key finding in our study was that our mesostructured nanosensor designs retained highly efficient sensitivity without a significant increase in kinetic hindrance, despite the slight decrease of the specific activity of the electron acceptor/donor strength of the probe functional group after several regeneration/reuse cycles. The results, in general, indicate that large-scale reversibility of optical nanosensors is feasible in such metal-ion sensing systems.
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Affiliation(s)
- Sherif A El-Safty
- Research Center for Compact Chemical Process (CCP), National Institute of Advanced Industrial Science & Technology (AIST), Sendai, Japan.
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Ariga K, Vinu A, Hill JP, Mori T. Coordination chemistry and supramolecular chemistry in mesoporous nanospace. Coord Chem Rev 2007. [DOI: 10.1016/j.ccr.2007.02.024] [Citation(s) in RCA: 143] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ismail AA. A selective optical sensor for antimony based on hexagonal mesoporous structures. J Colloid Interface Sci 2007; 317:288-97. [PMID: 17945250 DOI: 10.1016/j.jcis.2007.09.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2007] [Revised: 07/31/2007] [Accepted: 09/13/2007] [Indexed: 11/28/2022]
Abstract
Mesostructured materials show promise in fabricating ordered sensing systems in a reproducible manner. Here, the fabrication of optically selective and sensitive sensors up to subnanomolar concentrations of Sb(III) ions was reported via simple and reproducible techniques in which the hexagonal mesoporous silicas in powder and monolith forms were used as probe carriers. Evidence of successful fabrication of the optical sensors was investigated by extensive characterizations using powder X-ray diffraction, nitrogen adsorption/desorption isotherms, 29Si NMR spectroscopy, and transmission electron microscopy. The mesostructured features allowed high adsorption capacity and accessibility of probe molecules and efficient transport of toxic species via much more direct and easier diffusion to the network sites without significant alteration of their physical characteristics, leading to excellent sensing systems in terms of stability and sensitivity with rapid response time of detection. In addition, the high performance of the hexagonal sensors was dependent on key factors such as the number of support-based sensors, the reaction temperature, and the pH value that led to possible naked-eye detection of Sb(III) ion concentration with a detection limit as low as 3x10(-9) mol/dm3 and a wide detection range of 1 ppb-2 ppm. Of particular interest was that our mesostructured sensor design provided control over the retention of the potential functionality of the naked-eye sensing system of Sb(III) ions upon the storage and even after several regeneration and reuse cycles, indicating large-scale reversibility of sensing systems.
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Affiliation(s)
- Adel Ali Ismail
- Central Metallurgical Research and Development Institute, CMRDI, P.O. Box: 87 Helwan, Cairo, Egypt.
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Colorimetric anion chemosensor based on 2-aminobenzimidazole: naked-eye detection of biologically important anions. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.06.091] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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