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Rahman MM, Ara MG, Alim MA, Uddin MS, Najda A, Albadrani GM, Sayed AA, Mousa SA, Abdel-Daim MM. Mesoporous Carbon: A Versatile Material for Scientific Applications. Int J Mol Sci 2021; 22:ijms22094498. [PMID: 33925852 PMCID: PMC8123390 DOI: 10.3390/ijms22094498] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 01/16/2023] Open
Abstract
Mesoporous carbon is a promising material having multiple applications. It can act as a catalytic support and can be used in energy storage devices. Moreover, mesoporous carbon controls body’s oral drug delivery system and adsorb poisonous metal from water and various other molecules from an aqueous solution. The accuracy and improved activity of the carbon materials depend on some parameters. The recent breakthrough in the synthesis of mesoporous carbon, with high surface area, large pore-volume, and good thermostability, improves its activity manifold in performing functions. Considering the promising application of mesoporous carbon, it should be broadly illustrated in the literature. This review summarizes the potential application of mesoporous carbon in many scientific disciplines. Moreover, the outlook for further improvement of mesoporous carbon has been demonstrated in detail. Hopefully, it would act as a reference guidebook for researchers about the putative application of mesoporous carbon in multidimensional fields.
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Affiliation(s)
- Md. Motiar Rahman
- Shenzhen Institute of Advanced Technology (SIAT) of the Chinese Academy of Sciences (CAS), Shenzhen 518055, China
- Nanotechnology and Catalysis Research Center (NanoCat), University of Malaya, Kuala Lumpur 50603, Malaysia;
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
- Correspondence:
| | - Mst Gulshan Ara
- Nanotechnology and Catalysis Research Center (NanoCat), University of Malaya, Kuala Lumpur 50603, Malaysia;
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - Mohammad Abdul Alim
- Department of Chemistry, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh;
- Graduate School of Innovative Life Science, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Md. Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka 1213, Bangladesh;
- Pharmakon Neuroscience Research Network, Dhaka 1207, Bangladesh
| | - Agnieszka Najda
- Laboratory of Quality of Vegetables and Medicinal Plants, Department of Vegetable Crops and Medicinal Plants, University of Life Sciences in Lublin, 15 Akademicka Street, 20-950 Lublin, Poland;
| | - Ghadeer M. Albadrani
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11474, Saudi Arabia;
| | - Amany A. Sayed
- Zoology Department, Faculty of Science, Cairo University, Giza 12613, Egypt;
| | - Shaker A. Mousa
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY 12144, USA;
| | - Mohamed M. Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt;
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Ambika, Singh PP. Carbon Nanocomposites: The Potential Heterogeneous Catalysts for Organic Transformations. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999200401124820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
One of the major challenges in chemistry confronted by the chemists is the replacement
of conventional homogeneous catalysts by heterogeneous catalysts for the development
of green, sustainable and economical chemical processes. Recently, carbón-based
nanocomposites have attracted the attention of scientists due to their unique physical and
chemical properties such as large surface area and pore volume, chemical inertness, high
stability and high electrical conductivity. These NCs have been employed in energy storage,
electronic devices, sensors, environmental remediation etc. Owing to the wide availability
and low cost, carbón-based materials have been utilized as supports for transition metals
and other materials. The carbón-based NCs offer a number of advantages such as high stability,
easy recovery, reusability with often minimal leaching of metal ions, and green and
sustainable approaches to heterogeneous catalysis for various organic transformations. Hence, they can be used
as the substitute for the existing catalyst used for heterogeneous catalysis in industries. In this review, various
processing methods for carbón-based nanocomposites and their applications as heterogeneous catalysts for organic
transformations like hydrogenation, oxidation, coupling, and multi.component reactions, have been discussed.
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Affiliation(s)
- Ambika
- Department of Chemistry, Hansraj College, University of Delhi, Delhi, India
| | - Pradeep Pratap Singh
- Department of Chemistry, Swami Shraddhanand College, University of Delhi, Delhi, India
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Mullani SB, Dhodamani AG, Shellikeri A, Mullani NB, Tawade AK, Tayade SN, Biscay J, Dennany L, Delekar SD. Structural refinement and electrochemical properties of one dimensional (ZnO NRs) 1-x(CNs) x functional hybrids for serotonin sensing studies. Sci Rep 2020; 10:15955. [PMID: 32994507 PMCID: PMC7524834 DOI: 10.1038/s41598-020-72756-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 08/10/2020] [Indexed: 12/28/2022] Open
Abstract
Herein, the efficient serotonin (5-HT) sensing studies have been conducted using the (ZnO NRs)1-x(CNs)x nanocomposites (NCs) having appropriate structural and electrochemical properties. Initially, the different compositions of ZnO nanorods (NRs), with varying content of carbon nanostructures (CNs=MWCNTs and RGO), are prepared using simple in-situ wet chemical method and thereafter these NCs have been characterized for physico-chemical properties in correlation to the 5-HT sensing activity. XRD Rietveld refinement studies reveal the hexagonal Wurtzite ZnO NRs oriented in (101) direction with space group 'P63mc' and both orientation as well as phase of ZnO NRs are also retained in the NCs due to the small content of CNs. The interconnectivity between the ZnO NRs with CNs through different functional moieties is also studied using FTIR analysis; while phases of the constituents are confirmed through Raman analysis. FESEM images of the bare/NCs show hexagonal shaped rods with higher aspect ratio (4.87) to that of others. BET analysis and EIS measurements reveal the higher surface area (97.895 m2/g), lower charge transfer resistance (16.2 kΩ) for the ZCNT 0.1 NCs to that of other NCs or bare material. Thereafter, the prepared NCs are deposited on the screen printed carbon electrode (SPCE) using chitosan as cross-linked agent for 5-HT sensing studies; conducted through cyclic voltammetry (CV) and square wave voltammetry (SWV) measurements. Among the various composites, ZCNT0.1 NCs based electrodes exhibit higher sensing activity towards 5-HT in accordance to its higher surface area, lower particle size and lower charge transfer resistance. SWV measurements provide a wide linear response range (7.5-300 μM); lower limit of detection (0.66 μM), excellent limit of quantification (2.19 μM) and good reproducibility to ZCNT 0.1 NCs as compared to others for 5-HT sensing studies.
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Affiliation(s)
- Sajid B Mullani
- Department of Chemistry, Shivaji University, Kolhapur, MS, 416004, India
| | - Ananta G Dhodamani
- Department of Chemistry, Shivaji University, Kolhapur, MS, 416004, India
| | - Annadanesh Shellikeri
- Department of Electrical and Computer Engineering, Florida A&M University-Florida State University, Tallahassee, FL, 32310-6046, USA
- Aero-Propulsion, Mechatronics and Energy Centre, Florida State University, Tallahassee, FL, 32310-6046, USA
| | - Navaj B Mullani
- Department of Advanced Materials and Chemical Engineering, Hanyang University (ERICA), Ansan, 15588, South Korea
| | - Anita K Tawade
- School of Nanoscience and Biotechnology, Shivaji University, Kolhapur, 416004, MS, India
| | - Shivaji N Tayade
- Department of Chemistry, Shivaji University, Kolhapur, MS, 416004, India
| | - Julien Biscay
- Department of Pure and Applied Chemistry, University of Strathclyde, Technology and Innovation Centre, 99 George Street, Glasgow, G1 1RD, UK
| | - Lynn Dennany
- Department of Pure and Applied Chemistry, University of Strathclyde, Technology and Innovation Centre, 99 George Street, Glasgow, G1 1RD, UK
| | - Sagar D Delekar
- Department of Chemistry, Shivaji University, Kolhapur, MS, 416004, India.
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Yang Y, Tan F, Xie X, Yang X, Zhou Z, Deng K, Huang H. Enhanced Mimetic Enzyme Activity of Phosphorylated Porphyrin Nanocomposite Induced by Localized Surface Plasmon Resonance for Colorimetric Assay. ANAL SCI 2019; 35:691-699. [PMID: 30853695 DOI: 10.2116/analsci.19p004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Plasmon-enhanced light harvesting has been of great interest to enhance the catalytic efficiency of some composites or hybrids. The enhanced peroxidase-like activity of phosphorylated iron(III) porphyrin (TPPFe(III))-based nanocomposite, induced by localized surface plasmon resonance for a colorimetric assay, was developed in this study. Firstly, a phosphate group modification strategy was adopted to synthesize water-soluble iron(III) porphyrin materials. Then, the as-synthesized TPPFe(III) was covalently attached to core-shell gold nanorods (GNRs), GNR@Au2S/AuAgS, to form TPPFe(III)-GNR@Au2S/AuAgS nanocomposite, which shows greatly enhanced peroxidase-like activity compared to TPPFe(III). A mechanism for the enhanced peroxidase-like activity of TPPFe(III)-GNR@Au2S/AuAgS was proposed, which results from a synergic effect of hot electrons excited by localized surface plasmon resonance and photogenerated electrons of the TPPFe(III), verified by experiments. Furthermore, a fast colorimetric assay for the detection of H2O2 and glucose was established based on the unique property of TPPFe(III)-GNR@Au2S/AuAgS. This colorimetric assay was applied to determine practical human serum samples; satisfactory results demonstrate this method has high accuracy. The present study would not only provide some insights into the mechanism of plasmon-activated enzyme-like reactions, but also offer new strategies for improving the catalytic activity of a mimetic enzyme.
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Affiliation(s)
- Yan Yang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Fang Tan
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Xiaoxue Xie
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Xiumei Yang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Zaichun Zhou
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Keqin Deng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Haowen Huang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
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He S, Shao ZJ, Shu Y, Shi Z, Cao XM, Gao Q, Hu P, Tang Y. Enhancing Metal-Support Interactions by Molybdenum Carbide: An Efficient Strategy toward the Chemoselective Hydrogenation of α,β-Unsaturated Aldehydes. Chemistry 2016; 22:5698-704. [DOI: 10.1002/chem.201600323] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Sina He
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Zheng-Jiang Shao
- Key Laboratory for Advanced Materials; Center for Computational Chemistry and Research Institute of Industrial Catalysis; East China University of Science & Technology; Shanghai 200237 P. R. China
| | - Yijin Shu
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Zhangping Shi
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; Shanghai 200433 P. R. China
| | - Xiao-Ming Cao
- Key Laboratory for Advanced Materials; Center for Computational Chemistry and Research Institute of Industrial Catalysis; East China University of Science & Technology; Shanghai 200237 P. R. China
| | - Qingsheng Gao
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Peijun Hu
- Key Laboratory for Advanced Materials; Center for Computational Chemistry and Research Institute of Industrial Catalysis; East China University of Science & Technology; Shanghai 200237 P. R. China
| | - Yi Tang
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; Shanghai 200433 P. R. China
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6
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Development of carbon xerogels as alternative Pt-supports for the selective hydrogenation of citral. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2014.09.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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7
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Stassi JP, Zgolicz PD, de Miguel SR, Scelza OA. Formation of different promoted metallic phases in PtFe and PtSn catalysts supported on carbonaceous materials used for selective hydrogenation. J Catal 2013. [DOI: 10.1016/j.jcat.2013.05.029] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Snyder A, Bo Z, Moon R, Rochet JC, Stanciu L. Reusable photocatalytic titanium dioxide–cellulose nanofiber films. J Colloid Interface Sci 2013; 399:92-8. [DOI: 10.1016/j.jcis.2013.02.035] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 02/20/2013] [Accepted: 02/22/2013] [Indexed: 02/01/2023]
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9
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Pashchanka M, Prasad RM, Hoffmann RC, Gurlo A, Schneider JJ. Inkjet‐Printed Nanoscaled CuO for Miniaturized Gas‐Sensing Devices. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201152] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mikhail Pashchanka
- Fachbereich Chemie, Eduard Zintl‐Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 18, 64287 Darmstadt, Germany, Fax: +49‐6151‐163470, http://www.chemie.tu‐darmstadt.de/schneider
| | - Ravi M. Prasad
- Fachbereich Material‐ und Geowissenschaften, Technische Universität Darmstadt, Petersenstrasse 32, 64287 Darmstadt, Germany
| | - Rudolf C. Hoffmann
- Fachbereich Chemie, Eduard Zintl‐Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 18, 64287 Darmstadt, Germany, Fax: +49‐6151‐163470, http://www.chemie.tu‐darmstadt.de/schneider
| | - Aleksander Gurlo
- Fachbereich Material‐ und Geowissenschaften, Technische Universität Darmstadt, Petersenstrasse 32, 64287 Darmstadt, Germany
| | - Jörg J. Schneider
- Fachbereich Chemie, Eduard Zintl‐Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 18, 64287 Darmstadt, Germany, Fax: +49‐6151‐163470, http://www.chemie.tu‐darmstadt.de/schneider
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10
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Stolle A, Gallert T, Schmöger C, Ondruschka B. Hydrogenation of citral: a wide-spread model reaction for selective reduction of α,β-unsaturated aldehydes. RSC Adv 2013. [DOI: 10.1039/c2ra21498a] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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11
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Pd nanoparticles immobilized on graphite oxide modified with a base: Highly efficient catalysts for selective hydrogenation of citral. Sci China Chem 2012. [DOI: 10.1007/s11426-012-4751-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Ghosh S, Sahu RK, Raj CR. Pt-Pd alloy nanoparticle-decorated carbon nanotubes: a durable and methanol tolerant oxygen reduction electrocatalyst. NANOTECHNOLOGY 2012; 23:385602. [PMID: 22948751 DOI: 10.1088/0957-4484/23/38/385602] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We describe the decoration of multiwalled carbon nanotubes (MCNTs) with Pt-Pd alloy nanoelectrocatalysts of three different compositions and their electrocatalytic performance toward the oxygen reduction reaction (ORR). The decoration of the MCNTs involves polymer-assisted impregnation of metal precursors PtCl(6)(2-) and PdCl(6)(2-) and the subsequent reduction of the impregnated precursors by a modified polyol route. The composition of the catalyst was controlled by tuning the molar ratio of the precursors during their impregnation. Electron probe microscopic analysis shows that the catalysts have compositions of Pt(46)Pd(54,) Pt(64)Pd(36) and Pt(28)Pd(72). The Pt(46)Pd(54) and Pt(64)Pd(36) catalysts have truncated octahedral and icosahedral shapes with a size ranging from 8 to 10 nm. On the other hand, the catalyst of Pt(28)Pd(72) composition has a spherical/quasispherical shape with a size distribution of 1-2 nm. The XPS measurement confirms the signature of metallic Pt and Pd. The Pt(46)Pd(54) catalyst has a pronounced electrocatalytic activity toward the ORR with a specific and mass activity of 378 μA cm(Pt-Pd)(-2) and 64 μA μg(Pt-Pd)(-1), respectively at 0.8 V. Moreover, the Pt(46)Pd(54) nanoelectrocatalyst is highly durable and it retains its initial catalytic activity even after 1000 extensive cycles. Interestingly, this catalyst has a very high tolerance toward methanol and it does not favor the oxidation of methanol in the potential window of 0.1-1.4 V. The electrocatalytic activity of the alloy electrocatalyst is compared with commercially available Pt black and MCNT-supported spherical Pt nanoparticles. The catalytic activity of the Pt(46)Pd(54) nanoelectrocatalyst is higher than the other catalysts. The Pt(46)Pd(54) catalyst outperforms the electrocatalytic activity of all other catalysts.
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Affiliation(s)
- Sourov Ghosh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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Jiao J, Zhang H, Yu L, Wang X, Wang R. Decorating multi-walled carbon nanotubes with Au nanoparticles by amphiphilic ionic liquid self-assembly. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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14
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Zgolicz PD, Stassi JP, Yañez MJ, Scelza OA, de Miguel SR. Influence of the support and the preparation methods on the performance in citral hydrogenation of Pt-based catalysts supported on carbon nanotubes. J Catal 2012. [DOI: 10.1016/j.jcat.2012.02.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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Deposition of gold nanoparticles on ZnO and their catalytic activity for hydrogenation applications. CATAL COMMUN 2012. [DOI: 10.1016/j.catcom.2012.02.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Beqa L, Fan Z, Singh AK, Senapati D, Ray PC. Gold nano-popcorn attached SWCNT hybrid nanomaterial for targeted diagnosis and photothermal therapy of human breast cancer cells. ACS APPLIED MATERIALS & INTERFACES 2011; 3:3316-24. [PMID: 21842867 PMCID: PMC3184205 DOI: 10.1021/am2004366] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Breast cancer presents greatest challenge in health care in today's world. The key to ultimately successful treatment of breast cancer disease is an early and accurate diagnosis. Current breast cancer treatments are often associated with severe side effects. Driven by the need, we report the design of novel hybrid nanomaterial using gold nano popcorn-attached single wall carbon nanotube for targeted diagnosis and selective photothermal treatment. Targeted SK-BR-3 human breast cancer cell sensing have been performed in 10 cancer cells/mL level, using surface enhanced Raman scattering of single walls carbon nanotube's D and G bands. Our data show that S6 aptamer attached hybrid nanomaterial based SERS assay is highly sensitive to targeted human breast cancer SK-BR-3 cell line and it will be able to distinguish it from other non targeted MDA-MB breast cancer cell line and HaCaT normal skin cell line. Our results also show that 10 min of photothermal therapy treatment by 1.5 W/cm(2) power, 785 nm laser is enough to kill cancer cells very effectively using S6 aptamer attached hybrid nanomaterials. Possible mechanisms for targeted sensing and operating principle for highly efficient photothermal therapy have been discussed. Our experimental results reported here open up a new possibility for using aptamers modified hybrid nanomaterial for reliable diagnosis and targeted therapy of cancer cell lines quickly.
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Affiliation(s)
- Lule Beqa
- Department of Chemistry, Jackson State University, Jackson, MS, USA
| | - Zhen Fan
- Department of Chemistry, Jackson State University, Jackson, MS, USA
| | | | - Dulal Senapati
- Department of Chemistry, Jackson State University, Jackson, MS, USA
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17
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Schneider JJ, Khanderi J, Popp A, Engstler J, Tempel H, Sarapulova A, Bramnik NN, Mikhailova D, Ehrenberg H, Schmitt LA, Dimesso L, Förster C, Jaegermann W. Hybrid Architectures from 3D Aligned Arrays of Multiwall Carbon Nanotubes and Nanoparticulate LiCoPO4: Synthesis, Properties and Evaluation of Their Electrochemical Performance as Cathode Materials in Lithium Ion Batteries. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100217] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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18
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Jones MR, Osberg KD, Macfarlane RJ, Langille MR, Mirkin CA. Templated Techniques for the Synthesis and Assembly of Plasmonic Nanostructures. Chem Rev 2011; 111:3736-827. [DOI: 10.1021/cr1004452] [Citation(s) in RCA: 996] [Impact Index Per Article: 76.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Matthew R. Jones
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Kyle D. Osberg
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Robert J. Macfarlane
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Mark R. Langille
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Chad A. Mirkin
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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Khanderi J, Contiu C, Engstler J, Hoffmann RC, Schneider JJ, Drochner A, Vogel H. Binary [Cu2O/MWCNT] and ternary [Cu2O/ZnO/MWCNT] nanocomposites: formation, characterization and catalytic performance in partial ethanol oxidation. NANOSCALE 2011; 3:1102-1112. [PMID: 21183989 DOI: 10.1039/c0nr00723d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Cuprous oxide agglomerates composed of 4-10 nm Cu2O nanoparticles were deposited on multiwalled carbon nanotubes (MWCNTs) and on ZnO/MWCNTs to give binary [Cu2O/MWCNT] and ternary [Cu2O/ZnO/MWCNT] composites. Di-aqua-bis[2-(methoxyimino)propanoato]copper Cu[O2CCCH3NOMe](2)·2H2O 1 in DMF was used as single source precursor for the deposition of nanoscaled Cu2O. The precursor decomposes either in air or under argon to yield CuO2 by in situ redox reaction. Thermogravimetric coupled mass spectroscopic analysis (TG-MS) of 1 revealed that methanol formed during the decomposition of 1 acts as a potential in situ reducing agent. Scanning electron microscopy (SEM) of the binary [Cu2O/MWCNT] nano-composite shows an increase of cuprous oxide loading depending on the precursor amount, along the periphery of the MWCNTs as well as formation of larger particle agglomerates. Transmission electron microscopy (TEM) of the sample shows crystalline domains of size 4-10 nm surrounded by an amorphous region within the larger particles. SEM and TEM of ternary [Cu2O/ZnO/MWCNT] clearly reveal that Cu2O nanoparticles are primarily deposited on ZnO rather than on MWCNTs. The catalytic activities of the [Cu2O/MWCNT] and [Cu2O/ZnO/MWCNT] binary and ternary composites were studied for the selective partial oxidation of ethanol to acetaldehyde with molecular oxygen. While using binary [Cu2O/MWCNT] (13.8 wt% Cu) as catalyst, acetaldehyde was obtained with a yield of 87% at 355 °C (selectivity 96% and conversion 91%). When nanoscale ZnO is present, the resulting [Cu2O/ZnO/MWCNT] composite shows preferential hydrogen and CO2 formation due to the fact that the dehydrogenation and total oxidation pathway is more favoured compared to the binary composite. Significant morphological changes of the catalyst during the catalytic process were observed.
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Affiliation(s)
- Jayaprakash Khanderi
- Fachbereich Chemie, Fachgebiet Anorganische Chemie I, Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstr. 18, 64287, Darmstadt, Germany
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Paula AJ, Stéfani D, Souza Filho AG, Kim YA, Endo M, Alves OL. Surface Chemistry in the Process of Coating Mesoporous SiO
2
onto Carbon Nanotubes Driven by the Formation of SiOC Bonds. Chemistry 2011; 17:3228-37. [DOI: 10.1002/chem.201002455] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2010] [Indexed: 11/12/2022]
Affiliation(s)
- Amauri J. Paula
- Solid State Chemistry Laboratory, Department of Inorganic Chemistry, Institute of Chemistry, Universidade Estadual de Campinas, P.O. Box 6154, Campinas‐SP, 13083‐970 (Brazil), Fax: (+55) 19‐35213023
| | - Diego Stéfani
- Solid State Chemistry Laboratory, Department of Inorganic Chemistry, Institute of Chemistry, Universidade Estadual de Campinas, P.O. Box 6154, Campinas‐SP, 13083‐970 (Brazil), Fax: (+55) 19‐35213023
| | - Antonio G. Souza Filho
- Solid State Chemistry Laboratory, Department of Inorganic Chemistry, Institute of Chemistry, Universidade Estadual de Campinas, P.O. Box 6154, Campinas‐SP, 13083‐970 (Brazil), Fax: (+55) 19‐35213023
- Department of Physics, Universidade Federal do Ceará, P.O. Box 6030, Fortaleza‐CE, 60455‐900 (Brazil)
| | - Yoong Ahm Kim
- Faculty of Engineering, Shinshu University, 4‐17‐1 Wakasato, Nagano‐shi 380‐8553 (Japan)
| | - Morinobu Endo
- Faculty of Engineering, Shinshu University, 4‐17‐1 Wakasato, Nagano‐shi 380‐8553 (Japan)
| | - Oswaldo L. Alves
- Solid State Chemistry Laboratory, Department of Inorganic Chemistry, Institute of Chemistry, Universidade Estadual de Campinas, P.O. Box 6154, Campinas‐SP, 13083‐970 (Brazil), Fax: (+55) 19‐35213023
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Li X, Qin Y, Picraux ST, Guo ZX. Noncovalent assembly of carbon nanotube-inorganic hybrids. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10516g] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Khanderi J, Hoffmann RC, Schneider JJ. A 3D monolithic CNT block structure as a reductant, support and scavenger for nanoscopic gold, platinum and zinc oxide. NANOSCALE 2010; 2:613-622. [PMID: 20644767 DOI: 10.1039/b9nr00332k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
ZnO (8-10 nm), gold (10-50 nm), and platinum (2-5 nm) nanoparticles were deposited on monoliths of regularly arranged three-dimensional (3D) carbon nanotubes of 40 nm diameter and length up to 30 microm. The single-source precursor complex di-aqua-bis[2-(methoxyimino)propanato](2)Zn(ii) in dimethylformamide was used for the deposition of nanoparticulate ZnO on an ordered 3D CNT scaffold by solution-phase deposition at temperatures as low as 150 degrees C. Au and Pt nanoparticles were deposited by the spontaneous reduction of aqueous solutions of HAuCl(4) and K(2)PtCl(4) on the surface of the macroscopic 3D CNT scaffolds. X-Ray diffraction (XRD) and transmission electron microscopy (TEM) indicate the crystalline nature and nanosize structure of the deposited ZnO, Au and Pt nanoparticles. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) investigations revealed a dense and homogeneous decoration of the individual CNTs throughout the 3D CNT scaffold structure. Thus the nanovoids of the carbon scaffold structure are therefore completely accessible leading to a homogenous particle deposition on the complete CNT outer surface. The kinetics of the spontaneous reduction of gold(iii) and platinum(ii) ions on the CNTs of the scaffold was followed by UV-vis spectroscopy and indicate (i) first-order reaction kinetics with respect to Au(3+) and Pt(2+) concentration and (ii) that the rate of reduction of Au(3+) is one order of magnitude slower than that of Pt(2+).
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Affiliation(s)
- Jayaprakash Khanderi
- Fachbereich Chemie, Eduard-Zintl-Institut, Anorganische Chemie, Technische Universität Darmstadt, Petersenstrasse 18, 64287 Darmstadt, Germany
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