1
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Tan H, Wang Z, Fu R, Zhang X, Su Z. Nanomaterials revolutionize biosensing: 0D-3D designs for ultrasensitive detection of microorganisms and viruses. J Mater Chem B 2024; 12:7760-7786. [PMID: 39036967 DOI: 10.1039/d4tb01077a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Various diseases caused by harmful microorganisms and viruses have caused serious harm and huge economic losses to society. Thus, rapid detection of harmful microorganisms and viruses is necessary for disease prevention and treatment. Nanomaterials have unique properties that other materials do not possess, such as a small size effect and quantum size effect. Introducing nanomaterials into biosensors improves the performance of biosensors for faster and more accurate detection of microorganisms and viruses. This review aims to introduce the different kinds of biosensors and the latest advances in the application of nanomaterials in biosensors. In particular, this review focuses on describing the physicochemical properties of zero-, one-, two-, and three-dimensional nanostructures as well as nanoenzymes. Finally, this review discusses the applications of nanobiosensors in the detection of microorganisms and viruses and the future directions of nanobiosensors.
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Affiliation(s)
- Haokun Tan
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, 100029 Beijing, China.
| | - ZhiChao Wang
- Precision Forestry Key Laboratory of Beijing, Beijing Forestry University, 100083 Beijing, China.
| | - Rao Fu
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, 100029 Beijing, China.
| | - Xiaoyuan Zhang
- Precision Forestry Key Laboratory of Beijing, Beijing Forestry University, 100083 Beijing, China.
| | - Zhiqiang Su
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, 100029 Beijing, China.
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2
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Mohebbi S, Zoughi S, Faridbod F, Moradi S. Early fetal sex determination using a fluorescent DNA nanosensing platform capable of simultaneous detection of SRY and DYS14 sequences in cell-free fetal DNA. Heliyon 2024; 10:e33131. [PMID: 39022100 PMCID: PMC11252956 DOI: 10.1016/j.heliyon.2024.e33131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 05/28/2024] [Accepted: 06/14/2024] [Indexed: 07/20/2024] Open
Abstract
Early fetal sex determination is of crucial importance in the management of prenatal diagnosis of X-linked genetic abnormalities and congenital adrenal hyperplasia. The development of an efficient and simple method for high-sensitivity, affordable, and rapid screening of cell-free fetal DNA (cffDNA) is crucial for fetal sex determination in early pregnancy. In this study, single- and dual-fluorophore DNA biosensors based on multi-walled carbon nanotubes (MWCNT) were fabricated for the individual and simultaneous detection of the SRY gene and DYS14 marker in cffDNA obtained from maternal plasma samples. This nanosensing platform is based on the immobilization of single-stranded DNA (ssDNA) probes, labeled with ROX or FAM fluorophores, on MWCNT, resulting in the quenching of fluorescence emission in the absence of the targets. Upon the addition of the complementary target DNA (ctDNA) to the hybridization reaction, the fluorescence emission of fluorophore-labeled probes was significantly recovered to 79.5 % for ROX-labeled probes (i.e. SRY-specific probes), 81.5 % for FAM-labeled probes (i.e. DYS14-specific probes), and 65.9 % for dual-fluorophore biosensor compared to the quenching mode. The limit of detection (LOD) for ROX, and FAM was determined to be 4.5 nM, and 7.6 nM, respectively. For dual-color probes, LOD was found to be 5.4 (ROX) and 9.2 nM (FAM). Finally, the clinical applicability of the proposed method was confirmed through the detection of both biomarkers in maternal plasma samples, suggesting that the proposed nanosensing platform may be useful for the early detection of fetal sex using cffDNA.
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Affiliation(s)
- Saeed Mohebbi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Sheida Zoughi
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Farnoush Faridbod
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Sharif Moradi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- miRas Biotech, Tehran, Iran
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3
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Basu S, Hendler-Neumark A, Bisker G. Monitoring Enzyme Activity Using Near-Infrared Fluorescent Single-Walled Carbon Nanotubes. ACS Sens 2024; 9:2237-2253. [PMID: 38669585 PMCID: PMC11129355 DOI: 10.1021/acssensors.4c00377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 04/03/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024]
Abstract
Enzymes serve as pivotal biological catalysts that accelerate essential chemical reactions, thereby influencing a variety of physiological processes. Consequently, the monitoring of enzyme activity and inhibition not only yields crucial insights into health and disease conditions but also forms the basis of research in drug discovery, toxicology, and the understanding of disease mechanisms. In this context, near-infrared (NIR) fluorescent single-walled carbon nanotubes (SWCNTs) have emerged as effective tools for tracking enzyme activity and inhibition through diverse strategies. This perspective explores the physicochemical attributes of SWCNTs that render them well-suited for such monitoring. Additionally, we delve into the various strategies developed so far for successfully monitoring enzyme activity and inhibition, emphasizing the distinctive features of each principle. Furthermore, we contrast the benefits of SWCNT-based NIR probes with conventional gold standards in monitoring enzyme activity. Lastly, we highlight the current challenges faced in this field and suggest potential solutions to propel it forward. This perspective aims to contribute to the ongoing progress in biodiagnostics and seeks to engage the wider community in developing and applying enzymatic assays using SWCNTs.
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Affiliation(s)
- Srestha Basu
- Department
of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Adi Hendler-Neumark
- Department
of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Gili Bisker
- Department
of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
- Center
for Physics and Chemistry of Living Systems, Tel Aviv University, Tel Aviv 6997801, Israel
- Center
for Nanoscience and Nanotechnology, Tel
Aviv University, Tel Aviv 6997801, Israel
- Center
for Light-Matter Interaction, Tel Aviv University, Tel Aviv 6997801, Israel
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4
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Das C, Sillanpää M, Zaidi SA, Khan MA, Biswas G. Current trends in carbon-based quantum dots development from solid wastes and their applications. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:45528-45554. [PMID: 36809626 PMCID: PMC9942668 DOI: 10.1007/s11356-023-25822-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 02/05/2023] [Indexed: 06/18/2023]
Abstract
Urbanization and a massive population boom have immensely increased the solid wastes (SWs) generation and are expected to reach 3.40 billion tons by 2050. In many developed and emerging nations, SWs are prevalent in both major and small cities. As a result, in the current context, the reusability of SWs through various applications has taken on added importance. Carbon-based quantum dots (Cb-QDs) and their many variants are synthesized from SWs in a straightforward and practical method. Cb-QDs are a new type of semiconductor that has attracted the interest of researchers due to their wide range of applications, which include everything from energy storage, chemical sensing, to drug delivery. This review is primarily focused on the conversion of SWs into useful materials, which is an essential aspect of waste management for pollution reduction. In this context, the goal of the current review is to investigate the sustainable synthesis routes of carbon quantum dots (CQDs), graphene quantum dots (GQDs), and graphene oxide quantum dots (GOQDs) from various types SWs. The applications of CQDs, GQDs, and GOQDs in the different areas are also been discussed. Finally, the challenges in implementing the existing synthesis methods and future research directions are highlighted.
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Affiliation(s)
- Chanchal Das
- Department of Chemistry, Cooch Behar Panchanan Barma University, West Bengal, Cooch Behar, 736101, India
| | - Mika Sillanpää
- Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa
| | - Shabi Abbas Zaidi
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, 2713, Doha, Qatar
| | - Moonis Ali Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
| | - Goutam Biswas
- Department of Chemistry, Cooch Behar Panchanan Barma University, West Bengal, Cooch Behar, 736101, India
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5
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Khalid A, Yi W, Yoo S, Abbas S, Si J, Hou X, Hou J. Single-chirality of single-walled carbon nanotubes (SWCNTs) through chromatography and its potential biological applications. NEW J CHEM 2023. [DOI: 10.1039/d2nj04056e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Gel chromatography is used to separate single-chirality and selective-diameter SWCNTs. We also explore the use of photothermal therapy and biosensor applications based on single-chirality, selected-diameter, and unique geometric shape.
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Affiliation(s)
- Asif Khalid
- Key Laboratory for Information Photonic Technology of Shaanxi & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronics Science and Engineering, Faculty of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049, China
| | - Wenhui Yi
- Key Laboratory for Information Photonic Technology of Shaanxi & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronics Science and Engineering, Faculty of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049, China
| | - Sweejiang Yoo
- Key Laboratory for Information Photonic Technology of Shaanxi & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronics Science and Engineering, Faculty of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049, China
| | - Shakeel Abbas
- Key Laboratory for Information Photonic Technology of Shaanxi & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronics Science and Engineering, Faculty of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049, China
| | - Jinhai Si
- Key Laboratory for Information Photonic Technology of Shaanxi & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronics Science and Engineering, Faculty of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049, China
| | - Xun Hou
- Key Laboratory for Information Photonic Technology of Shaanxi & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronics Science and Engineering, Faculty of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049, China
| | - Jin Hou
- Department of Pharmacology, School of Basic Medical Science, Xi’an Medical University, Xi’an, Shaanxi, 710021, China
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6
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DNA-Wrapped CNT Sensor for Small Nucleic Acid Detection: Influence of Short Complementary Sequence. BIOCHIP JOURNAL 2022. [DOI: 10.1007/s13206-022-00088-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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7
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Halicka K, Meloni F, Czok M, Spychalska K, Baluta S, Malecha K, Pilo MI, Cabaj J. New Trends in Fluorescent Nanomaterials-Based Bio/Chemical Sensors for Neurohormones Detection-A Review. ACS OMEGA 2022; 7:33749-33768. [PMID: 36188279 PMCID: PMC9520559 DOI: 10.1021/acsomega.2c04134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/05/2022] [Indexed: 06/16/2023]
Abstract
The study of neurotransmitters and stress hormones allows the determination of indicators of the current stress load in the body. These species also create a proper strategy of stress protection. Nowadays, stress is a general factor that affects the population, and it may cause a wide range of serious disorders. Abnormalities in the level of neurohormones, caused by chronic psychological stress, can occur in, for instance, corporate employees, health care workers, shift workers, policemen, or firefighters. Here we present a new nanomaterials-based sensors technology development for the determination of neurohormones. We focus on fluorescent sensors/biosensors that utilize nanomaterials, such as quantum dots or carbon nanomaterials. Nanomaterials, owing to their diversity in size and shape, have been attracting increasing attention in sensing or bioimaging. They possess unique properties, such as fluorescent, electronic, or photoluminescent features. In this Review, we summarize new trends in adopting nanomaterials for applications in fluorescent sensors for neurohormone monitoring.
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Affiliation(s)
- Kinga Halicka
- Faculty
of Chemistry and Faculty of Microsystem Electronics and Photonics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Francesca Meloni
- Department
of Chemistry and Pharmacy, University of
Sassari, Via Vienna 2, 07100 Sassari, Italy
| | - Mateusz Czok
- Faculty
of Chemistry and Faculty of Microsystem Electronics and Photonics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Kamila Spychalska
- Faculty
of Chemistry and Faculty of Microsystem Electronics and Photonics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Sylwia Baluta
- Faculty
of Chemistry and Faculty of Microsystem Electronics and Photonics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Karol Malecha
- Faculty
of Chemistry and Faculty of Microsystem Electronics and Photonics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Maria I. Pilo
- Department
of Chemistry and Pharmacy, University of
Sassari, Via Vienna 2, 07100 Sassari, Italy
| | - Joanna Cabaj
- Faculty
of Chemistry and Faculty of Microsystem Electronics and Photonics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
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8
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Irfan M, Shah A, Iftikhar FJ, Hayat M, Ashiq MN, Shah I. Electrochemical Sensing Platform Based on Functionalized Multi-Walled Carbon Nanotubes and Metal Oxide for the Detection and Degradation Studies of Orange II Dye. ACS OMEGA 2022; 7:32302-32312. [PMID: 36119977 PMCID: PMC9475636 DOI: 10.1021/acsomega.2c03641] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 08/23/2022] [Indexed: 06/15/2023]
Abstract
Textile industry effluents are heavily contaminated with dyes. The discharge of these toxic dyes into waterbodies poses a serious threat to aquatic flora and fauna. The ultimate entrance of these toxins from thereon into the food chain affects the primary and secondary consumers. Therefore, the adoption of a sustainable solution for protection against the detrimental effects associated with adulterated water is an immediate need of the hour. To address the severity of the issue, the present work aims to design an electrochemical sensing platform by modifying the glassy carbon electrode (GCE) with zinc oxide nanoparticles and amino group-functionalized multi-walled carbon nanotubes (NH2-fMWCNTs) for the detection of Orange II, which is a toxic azo dye. Zinc oxide nanoparticles facilitate electron transfer between the transducer and the analyte. While, the positively charged NH2-fMWCNTs in acidic medium help in preconcentration of negatively charged analyte molecules at the electrode/electrolyte interface. The modification of the GCE catalyzed the oxidation of Orange II, as evidenced by the negative shift of the oxidation potential and enhancement in peak current intensity. Square wave voltammetry was used to optimize various experimental conditions, such as the supporting electrolyte, pH of the electrolyte, deposition potential, and deposition time for the best performance of the designed sensor. Under the optimized conditions, the detection limit and quantification of the designed sensor were found to be 0.57 and 1.92 nM, respectively. The catalytic degradation studies of Orange II was shown to be facilitated by titanium dioxide, which acted as a photocatalyst. The addition of hydrogen peroxide further promoted the extent and rate of degradation of dye. The breakdown of Orange II was probed by the designed sensing platform electrochemically and also by UV-visible spectroscopy. The dye degraded up to 92% by following pseudo-first-order kinetics.
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Affiliation(s)
- Muhammad Irfan
- Department
of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Afzal Shah
- Department
of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Faiza Jan Iftikhar
- NUTECH
School of Applied Science & Humanities, National University of Technology, Islamabad 44000, Pakistan
| | - Mazhar Hayat
- Department
of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Muhammad Naeem Ashiq
- Institute
of Chemical Sciences, Bahauddin Zakaryia
University, Multan 6100, Pakistan
| | - Iltaf Shah
- Department
of Chemistry, College of Science, United
Arab Emirates University, P.O. Box, Al Ain 15551, United Arab
Emirates
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9
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Mondal J, An JM, Surwase SS, Chakraborty K, Sutradhar SC, Hwang J, Lee J, Lee YK. Carbon Nanotube and Its Derived Nanomaterials Based High Performance Biosensing Platform. BIOSENSORS 2022; 12:731. [PMID: 36140116 PMCID: PMC9496036 DOI: 10.3390/bios12090731] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 08/25/2022] [Accepted: 08/30/2022] [Indexed: 11/30/2022]
Abstract
After the COVID-19 pandemic, the development of an accurate diagnosis and monitoring of diseases became a more important issue. In order to fabricate high-performance and sensitive biosensors, many researchers and scientists have used many kinds of nanomaterials such as metal nanoparticles (NPs), metal oxide NPs, quantum dots (QDs), and carbon nanomaterials including graphene and carbon nanotubes (CNTs). Among them, CNTs have been considered important biosensing channel candidates due to their excellent physical properties such as high electrical conductivity, strong mechanical properties, plasmonic properties, and so on. Thus, in this review, CNT-based biosensing systems are introduced and various sensing approaches such as electrochemical, optical, and electrical methods are reported. Moreover, such biosensing platforms showed excellent sensitivity and high selectivity against not only viruses but also virus DNA structures. So, based on the amazing potential of CNTs-based biosensing systems, healthcare and public health can be significantly improved.
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Affiliation(s)
- Jagannath Mondal
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 27469, Korea
| | - Jeong Man An
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea
| | - Sachin S. Surwase
- 4D Convergence Technology Institute, Korea National University of Transportation, Jungpyeong 27909, Korea
| | - Kushal Chakraborty
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju 27469, Korea
| | - Sabuj Chandra Sutradhar
- 4D Convergence Technology Institute, Korea National University of Transportation, Jungpyeong 27909, Korea
| | - Joon Hwang
- 4D Convergence Technology Institute, Korea National University of Transportation, Jungpyeong 27909, Korea
- Department of Aeronautical & Mechanical Design Engineering, Korea National University of Transportation, Chungju 27469, Korea
| | - Jaewook Lee
- 4D Convergence Technology Institute, Korea National University of Transportation, Jungpyeong 27909, Korea
| | - Yong-Kyu Lee
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 27469, Korea
- 4D Convergence Technology Institute, Korea National University of Transportation, Jungpyeong 27909, Korea
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Korea
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10
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Fluorescence and structural properties of polyvinyl alcohol fibers modified with multiwalled carbon nanotubes-hyperbranched poly (phenylalanine-lysine). Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03851-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Imani M, Mohajeri N, Rastegar M, Zarghami N. Synthesis and Characterization of N-rich Fluorescent Bio-dots as a Reporter in the Design of Dual-labeled FRET Probe for TaqMan PCR: a Feasibility Study. Biotechnol Appl Biochem 2022; 70:645-658. [PMID: 35900086 DOI: 10.1002/bab.2387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 07/12/2022] [Indexed: 11/07/2022]
Abstract
DNA-based analytical techniques have provided an advantageous sensing assay in the realm of biotechnology. Bio-inspired fluorescent nanodots are a novel type of biological staining agent with excellent optical properties widely used for cellular imaging and diagnostics. In the present research, we successfully synthesized bio-dots with excellent optical properties and high-quantum yield from DNA sodium salt through the hydrothermal method. We conjugated the bio-dots with 3' Eclipse® Dark Quencher (Eclipse) labeled single strand oligodeoxyribonucleotide according to carbodiimide chemistry, to design a fluorescence resonance energy transfer (FRET) probe. The results confirmed the prosperous synthesis and surface functionalization of the bio-dot. Analysis of size, zeta potential, and FTIR spectroscopy verified successful bioconjugation of the bio-dots with probes. UV-Visibility analysis and fluorescence intensity profile of the bio-dot and bio-dot@probes represented a concentration-dependent quenching of fluorescent signal of bio-dot by Eclipse after probe conjugation. The results demonstrated that TaqMan PCR was not feasible using the designed bio-dot@probes. Our results indicated that bio-dot can be used as an efficient fluorescent tag in the design of fluorescently labeled oligonucleotides with high biocompatibility and optical features. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Mahsa Imani
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasrin Mohajeri
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojgan Rastegar
- Department of Biochemistry and Medical Genetics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biochemistry, Faculty of Medicine, Istanbul Aydin University, Istanbul, Turkey
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12
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Marzana M, Morsada Z, Faruk MO, Ahmed A, Khan MMA, Jalil MA, Hossain MM, Rahman MM. Nanostructured Carbons: towards Soft-Bioelectronics, Biosensing and Theraputic Applications. CHEM REC 2022; 22:e202100319. [PMID: 35189015 DOI: 10.1002/tcr.202100319] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/05/2022] [Accepted: 02/07/2022] [Indexed: 12/17/2022]
Abstract
Recently, nanostructured carbon-based soft bioelectronics and biosensors have received tremendous attention due to their outstanding physical and chemical properties. The ultrahigh specific surface area, high flexibility, lightweight, high electrical conductivity, and biocompatibility of 1D and 2D nanocarbons, such as carbon nanotubes (CNT) and graphene, are advantageous for bioelectronics applications. These materials improve human life by delivering therapeutic advancements in gene, tumor, chemo, photothermal, immune, radio, and precision therapies. They are also utilized in biosensing platforms, including optical and electrochemical biosensors to detect cholesterol, glucose, pathogenic bacteria (e. g., coronavirus), and avian leucosis virus. This review summarizes the most recent advancements in bioelectronics and biosensors by exploiting the outstanding characteristics of nanocarbon materials. The synthesis and biocompatibility of nanocarbon materials are briefly discussed. In the following sections, applications of graphene and CNTs for different therapies and biosensing are elaborated. Finally, the key challenges and future perspectives of nanocarbon materials for biomedical applications are highlighted.
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Affiliation(s)
- Maliha Marzana
- Department of Plant and Soil Science, Fiber and Biopolymer Research Institute, Texas Tech University, Lubbock, TX 79403, USA
| | - Zinnat Morsada
- Department of Textile Engineering, University of South Asia, Dhaka, 1213, Bangladesh
| | - Md Omar Faruk
- Department of Materials Science and Engineering, Binghamton University, State University of New York at Binghamton, Binghamton, NY 13902, USA
| | - Abbas Ahmed
- Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA
| | - Md Manirul Alam Khan
- Department of Electrical and Computer Engineering, University of Memphis, Tennessee, 38152, USA
| | - Mohammad Abdul Jalil
- Department of Textile Engineering, Khulna University of Engineering and Technology, Khulna, 9203, Bangladesh
| | - Md Milon Hossain
- Department of Textile Engineering, Chemistry and Science, North Carolina State University, North Carolina, 27606, USA
| | - Mohammed Muzibur Rahman
- Center of Excellence for Advanced Materials Research (CEAMR) & Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia
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13
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Manousiouthakis E, Park J, Hardy JG, Lee JY, Schmidt CE. Towards the translation of electroconductive organic materials for regeneration of neural tissues. Acta Biomater 2022; 139:22-42. [PMID: 34339871 DOI: 10.1016/j.actbio.2021.07.065] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 07/23/2021] [Accepted: 07/27/2021] [Indexed: 12/13/2022]
Abstract
Carbon-based conductive and electroactive materials (e.g., derivatives of graphene, fullerenes, polypyrrole, polythiophene, polyaniline) have been studied since the 1970s for use in a broad range of applications. These materials have electrical properties comparable to those of commonly used metals, while providing other benefits such as flexibility in processing and modification with biologics (e.g., cells, biomolecules), to yield electroactive materials with biomimetic mechanical and chemical properties. In this review, we focus on the uses of these electroconductive materials in the context of the central and peripheral nervous system, specifically recent studies in the peripheral nerve, spinal cord, brain, eye, and ear. We also highlight in vivo studies and clinical trials, as well as a snapshot of emerging classes of electroconductive materials (e.g., biodegradable materials). We believe such specialized electrically conductive biomaterials will clinically impact the field of tissue regeneration in the foreseeable future. STATEMENT OF SIGNIFICANCE: This review addresses the use of conductive and electroactive materials for neural tissue regeneration, which is of significant interest to a broad readership, and of particular relevance to the growing community of scientists, engineers and clinicians in academia and industry who develop novel medical devices for tissue engineering and regenerative medicine. The review covers the materials that may be employed (primarily focusing on derivatives of fullerenes, graphene and conjugated polymers) and techniques used to analyze materials composed thereof, followed by sections on the application of these materials to nervous tissues (i.e., peripheral nerve, spinal cord, brain, optical, and auditory tissues) throughout the body.
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Affiliation(s)
- Eleana Manousiouthakis
- Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville 32611, FL, United States
| | - Junggeon Park
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, Republic of Korea
| | - John G Hardy
- Department of Chemistry, Lancaster University, Lancaster LA1 4YB, United Kingdom; Materials Science Institute, Lancaster University, Lancaster LA1 4YB, United Kingdom.
| | - Jae Young Lee
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, Republic of Korea.
| | - Christine E Schmidt
- Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville 32611, FL, United States.
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14
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He W, Xie Y, Yin Q, Zhao Z, Shi L, Wang H. A new “on–off–on” g-C 3N 4 nanosheets fluorescent sensor for 5-Br-PADAP and Co 2+ under acidic conditions. NEW J CHEM 2022. [DOI: 10.1039/d1nj03492h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A novel “on–off–on” g-C3N4 nanosheet fluorescent sensor based on IFE could detect 5-Br-PADAP and Co2+ under acidic conditions.
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Affiliation(s)
- Wen He
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, P. R. China
| | - Yongbo Xie
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, P. R. China
| | - Qiang Yin
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, P. R. China
| | - Zixuan Zhao
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, P. R. China
| | - Lang Shi
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, P. R. China
| | - Hongqing Wang
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, P. R. China
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15
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Cho G, Azzouzi S, Zucchi G, Lebental B. Electrical and Electrochemical Sensors Based on Carbon Nanotubes for the Monitoring of Chemicals in Water-A Review. SENSORS (BASEL, SWITZERLAND) 2021; 22:218. [PMID: 35009763 PMCID: PMC8749835 DOI: 10.3390/s22010218] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/14/2021] [Accepted: 12/24/2021] [Indexed: 12/28/2022]
Abstract
Carbon nanotubes (CNTs) combine high electrical conductivity with high surface area and chemical stability, which makes them very promising for chemical sensing. While water quality monitoring has particularly strong societal and environmental impacts, a lot of critical sensing needs remain unmet by commercial technologies. In the present review, we show across 20 water monitoring analytes and 90 references that carbon nanotube-based electrochemical sensors, chemistors and field-effect transistors (chemFET) can meet these needs. A set of 126 additional references provide context and supporting information. After introducing water quality monitoring challenges, the general operation and fabrication principles of CNT water quality sensors are summarized. They are sorted by target analytes (pH, micronutrients and metal ions, nitrogen, hardness, dissolved oxygen, disinfectants, sulfur and miscellaneous) and compared in terms of performances (limit of detection, sensitivity and detection range) and functionalization strategies. For each analyte, the references with best performances are discussed. Overall, the most frequently investigated analytes are H+ (pH) and lead (with 18% of references each), then cadmium (14%) and nitrite (11%). Micronutrients and toxic metals cover 40% of all references. Electrochemical sensors (73%) have been more investigated than chemistors (14%) or FETs (12%). Limits of detection in the ppt range have been reached, for instance Cu(II) detection with a liquid-gated chemFET using SWCNT functionalized with peptide-enhanced polyaniline or Pb(II) detection with stripping voltammetry using MWCNT functionalized with ionic liquid-dithizone based bucky-gel. The large majority of reports address functionalized CNTs (82%) instead of pristine or carboxyl-functionalized CNTs. For analytes where comparison is possible, FET-based and electrochemical transduction yield better performances than chemistors (Cu(II), Hg(II), Ca(II), H2O2); non-functionalized CNTs may yield better performances than functionalized ones (Zn(II), pH and chlorine).
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Affiliation(s)
- Gookbin Cho
- Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), Ecole Polytechnique, IP Paris, 91128 Palaiseau, France; (G.C.); (S.A.); (G.Z.)
| | - Sawsen Azzouzi
- Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), Ecole Polytechnique, IP Paris, 91128 Palaiseau, France; (G.C.); (S.A.); (G.Z.)
| | - Gaël Zucchi
- Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), Ecole Polytechnique, IP Paris, 91128 Palaiseau, France; (G.C.); (S.A.); (G.Z.)
| | - Bérengère Lebental
- Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Centre National de la Recherche Scientifique (CNRS), Ecole Polytechnique, IP Paris, 91128 Palaiseau, France; (G.C.); (S.A.); (G.Z.)
- Laboratoire Instrumentation, Simulation et Informatique Scientifique (LISIS), Département Composants et Systèmes (COSYS), Université Gustave Eiffel, 77447 Marne-La-Vallée, France
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16
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Ferrier DC, Honeychurch KC. Carbon Nanotube (CNT)-Based Biosensors. BIOSENSORS 2021; 11:bios11120486. [PMID: 34940243 PMCID: PMC8699144 DOI: 10.3390/bios11120486] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 05/28/2023]
Abstract
This review focuses on recent advances in the application of carbon nanotubes (CNTs) for the development of sensors and biosensors. The paper discusses various configurations of these devices, including their integration in analytical devices. Carbon nanotube-based sensors have been developed for a broad range of applications including electrochemical sensors for food safety, optical sensors for heavy metal detection, and field-effect devices for virus detection. However, as yet there are only a few examples of carbon nanotube-based sensors that have reached the marketplace. Challenges still hamper the real-world application of carbon nanotube-based sensors, primarily, the integration of carbon nanotube sensing elements into analytical devices and fabrication on an industrial scale.
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Affiliation(s)
- David C. Ferrier
- Institute of Bio-Sensing Technology, Frenchay Campus, University of the West of England, Bristol BS16 1QY, UK;
| | - Kevin C. Honeychurch
- Institute of Bio-Sensing Technology, Frenchay Campus, University of the West of England, Bristol BS16 1QY, UK;
- Centre for Research in Biosciences, Frenchay Campus, Department of Applied Sciences, University of the West of England, Bristol BS16 1QY, UK
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17
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Singh H, Bamrah A, Bhardwaj SK, Deep A, Khatri M, Kim KH, Bhardwaj N. Nanomaterial-based fluorescent sensors for the detection of lead ions. JOURNAL OF HAZARDOUS MATERIALS 2021; 407:124379. [PMID: 33309138 DOI: 10.1016/j.jhazmat.2020.124379] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 06/12/2023]
Abstract
Lead (Pb) poisoning has been a scourge to the human to pose sighnificant health risks (e.g., organ disorders, carcinogenicity, and genotoxicity) as observed from many different parts of the world, especially in developing countries. The demand for accurate sensors for its detection, especially in environmental media (soil, water, food, etc.) has hence been growing steadily over the years. The potential utility of fluorescent nanosensors as an important analytical tool is recognized due to their astonishing characteristics (e.g., high sensitivity/selectivity, enhanced detection performance, low cost, portability, and rapid on-site detection ability). This review is organized to offer insight into the recent developments in fluorescent nanosensing technology for the detection of lead ions (Pb2+). To this end, different types of nanomaterials explored for such applications have been classified and evaluated with respect to performance, especially in terms of sensitivity. This review will help researchers gain a better knowledge on the status and importance of optical nanosensors so as to remediate the contamination of lead and associated problems. The technical challenges and prospects in the development of nanosensing systems for Pb2+ are also discussed.
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Affiliation(s)
- Harpreet Singh
- Department of Biotechnology, University Institute of Engineering Technology (UIET), Panjab University, Chandigarh, India
| | - Amy Bamrah
- Department of Biotechnology, University Institute of Engineering Technology (UIET), Panjab University, Chandigarh, India
| | - Sanjeev K Bhardwaj
- Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing, Sector 81 (Knowledge City), S.A.S. Nagar, 140306 Punjab, India
| | - Akash Deep
- Central Scientific Instruments Organization, Sector 30C, Chandigarh 160030, India
| | - Madhu Khatri
- Department of Biotechnology, University Institute of Engineering Technology (UIET), Panjab University, Chandigarh, India
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
| | - Neha Bhardwaj
- Department of Biotechnology, University Institute of Engineering Technology (UIET), Panjab University, Chandigarh, India.
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18
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Wang Y, Ji W, Xu Y, Zou L, Lu H, Sun C. Dispersion and fluorescence properties of multiwalled carbon nanotubes modified with hyperbranched poly(phenylalanine-lysine). Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125557] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Abdulhameed A, Halin IA, Mohtar MN, Hamidon MN. Airflow-assisted dielectrophoresis to reduce the resistance mismatch in carbon nanotube-based temperature sensors. RSC Adv 2021; 11:39311-39318. [PMID: 35492445 PMCID: PMC9044456 DOI: 10.1039/d1ra08250g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/30/2021] [Indexed: 11/21/2022] Open
Abstract
Airflow-assisted dielectrophoresis (AA-DEP) is a novel dielectrophoresis (DEP) setup used to fabricate sensor devices with minimum resistance variation by assembling and aligning carbon nanotubes (CNTs) across electrode structures.
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Affiliation(s)
- Abdullah Abdulhameed
- Department of Electronic Engineering, Faculty of Engineering, Hadhramout University, Mukalla, Yemen
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, 43400, Malaysia
| | - Izhal Abdul Halin
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, 43400, Malaysia
| | - Mohd Nazim Mohtar
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, 43400, Malaysia
- Institute of Advanced Technology (ITMA), Universiti Putra Malaysia, Serdang, 43400, Malaysia
| | - Mohd Nizar Hamidon
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, 43400, Malaysia
- Institute of Advanced Technology (ITMA), Universiti Putra Malaysia, Serdang, 43400, Malaysia
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20
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Shunaev VV, Glukhova OE. Pillared Graphene Structures Supported by Vertically Aligned Carbon Nanotubes as the Potential Recognition Element for DNA Biosensors. MATERIALS 2020; 13:ma13225219. [PMID: 33227896 PMCID: PMC7699186 DOI: 10.3390/ma13225219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/07/2020] [Accepted: 11/10/2020] [Indexed: 12/27/2022]
Abstract
The development of electrochemical biosensors is an important challenge in modern biomedicine since they allow detecting femto- and pico-molar concentrations of molecules. During this study, pillared graphene structures supported by vertically aligned carbon nanotubes (VACNT-graphene) are examined as the potential recognition element of DNA biosensors. Using mathematical modeling methods, the atomic supercells of different (VACNT-graphene) configurations and the energy profiles of its growth are found. Regarding the VACNT(12,6)-graphene doped with DNA nitrogenous bases, calculated band structure and conductivity parameters are used. The obtained results show the presence of adenine, cytosine, thymine, and guanine on the surface of VACNT(12,6)-graphene significantly changes its conductivity so the considered object could be the prospective element for DNA biosensing.
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Affiliation(s)
| | - Olga E. Glukhova
- Department of Physics, Saratov State University, 410012 Saratov, Russia;
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
- Correspondence: ; Tel.: +7-8452-514562
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21
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Shumeiko V, Paltiel Y, Bisker G, Hayouka Z, Shoseyov O. A Paper-Based Near-Infrared Optical Biosensor for Quantitative Detection of Protease Activity Using Peptide-Encapsulated SWCNTs. SENSORS 2020; 20:s20185247. [PMID: 32937986 PMCID: PMC7570893 DOI: 10.3390/s20185247] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 12/16/2022]
Abstract
A protease is an enzyme that catalyzes proteolysis of proteins into smaller polypeptides or single amino acids. As crucial elements in many biological processes, proteases have been shown to be informative biomarkers for several pathological conditions in humans, animals, and plants. Therefore, fast, reliable, and cost-effective protease biosensors suitable for point-of-care (POC) sensing may aid in diagnostics, treatment, and drug discovery for various diseases. This work presents an affordable and simple paper-based dipstick biosensor that utilizes peptide-encapsulated single-wall carbon nanotubes (SWCNTs) for protease detection. Upon enzymatic digestion of the peptide, a significant drop in the photoluminescence (PL) of the SWCNTs was detected. As the emitted PL is in the near-infrared region, the developed biosensor has a good signal to noise ratio in biological fluids. One of the diseases associated with abnormal protease activity is pancreatitis. In acute pancreatitis, trypsin concentration could reach up to 84 µg/mL in the urine. For proof of concept, we demonstrate the feasibility of the proposed biosensor for the detection of the abnormal levels of trypsin activity in urine samples.
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Affiliation(s)
- Vlad Shumeiko
- Department of Plant Sciences and Genetics in Agriculture, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100, Israel;
| | - Yossi Paltiel
- Center for Nanoscience and Nanotechnology, Applied Physics Department, The Hebrew University of Jerusalem, Jerusalem 9190501, Israel;
| | - Gili Bisker
- Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel;
| | - Zvi Hayouka
- Institute of Biochemistry, Food Science and Nutrition, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100, Israel
- Correspondence: (Z.H.); (O.S.)
| | - Oded Shoseyov
- Department of Plant Sciences and Genetics in Agriculture, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100, Israel;
- Correspondence: (Z.H.); (O.S.)
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22
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Lin HY, Liu QQ, Tian Y, Luan J. Metal-organic coordination polymer-derived carbon nanotubes: Preparation and application in detecting small molecules. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114504] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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George K J, Halali VV, C. G. S, Suvina V, Sakar M, Balakrishna RG. Perovskite nanomaterials as optical and electrochemical sensors. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00306a] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The perovskite family is comprised of a great number of members because of the possible and flexible substitution of numerous ions in its system.
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Affiliation(s)
- Jesna George K
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - Vishaka V Halali
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - Sanjayan C. G.
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - V. Suvina
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - M. Sakar
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
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24
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Gillen AJ, Boghossian AA. Non-covalent Methods of Engineering Optical Sensors Based on Single-Walled Carbon Nanotubes. Front Chem 2019; 7:612. [PMID: 31616652 PMCID: PMC6763700 DOI: 10.3389/fchem.2019.00612] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 08/21/2019] [Indexed: 12/31/2022] Open
Abstract
Optical sensors based on single-walled carbon nanotubes (SWCNTs) demonstrate tradeoffs that limit their use in in vivo and in vitro environments. Sensor characteristics are primarily governed by the non-covalent wrapping used to suspend the hydrophobic SWCNTs in aqueous solutions, and we herein review the advantages and disadvantages of several of these different wrappings. Sensors based on surfactant wrappings can show enhanced quantum efficiency, high stability, scalability, and diminished selectivity. Conversely, sensors based on synthetic and bio-polymer wrappings tend to show lower quantum efficiency, stability, and scalability, while demonstrating improved selectivity. Major efforts have focused on optimizing sensors based on DNA wrappings, which have intermediate properties that can be improved through synthetic modifications. Although SWCNT sensors have, to date, been mainly engineered using empirical approaches, herein we highlight alternative techniques based on iterative screening that offer a more guided approach to tuning sensor properties. These more rational techniques can yield new combinations that incorporate the advantages of the diverse nanotube wrappings available to create high performance optical sensors.
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25
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Kesama MR, Dugasani SR, Cha YJ, Son J, Gnapareddy B, Yoo S, Yoon DK, Park SH. Optoelectrical and mechanical properties of multiwall carbon nanotube-integrated DNA thin films. NANOTECHNOLOGY 2019; 30:245704. [PMID: 30812021 DOI: 10.1088/1361-6528/ab0b0f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Thin films made of deoxyribonucleic acid (DNA), dissolved in an aqueous solution, and cetyltrimethyl-ammonium-modified DNA (CDNA), dissolved in an organic solvent, utilising multiwall carbon nanotubes (MWCNTs) are not yet well-understood for use in optoelectronic device and sensor applications. In this study, we fabricate MWCNT-integrated DNA and CDNA thin films using the drop-casting method. We also characterise the optical properties (i.e. absorption spectra, Fourier-transform infrared spectra, Raman spectra, photoluminescence, and time-of-flight secondary ion mass spectrometry) to study spectral absorption, interaction, functional group, chirality, and compositional moiety and its distribution of MWCNTs in DNA and CDNA thin films. The electrical property for conductance and the mechanical characterisations of hardness, modulus and elasticity for stability are also discussed. Lastly, to show the feasibility of directional alignment of MWCNTs in DNA thin films, we perform an alignment experiment with MWCNTs in DNA via brushing and shearing methods, and we evaluate the results using polarised optical microscopy. Our simple methodology to align ingredients in DNA and CDNA thin films leveraging various optical, electrical and mechanical properties, provides great potential for the development of efficient devices and sensors.
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Affiliation(s)
- Mallikarjuna Reddy Kesama
- Department of Physics and Sungkyunkwan Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon 16419, Republic of Korea
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26
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Review on Recent Advances in Metal Ions Sensing Using Different Fluorescent Probes. J Fluoresc 2018; 28:999-1021. [DOI: 10.1007/s10895-018-2263-y] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 07/05/2018] [Indexed: 01/07/2023]
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27
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Zhao J, Chen J, Ma S, Liu Q, Huang L, Chen X, Lou K, Wang W. Recent developments in multimodality fluorescence imaging probes. Acta Pharm Sin B 2018; 8:320-338. [PMID: 29881672 PMCID: PMC5989919 DOI: 10.1016/j.apsb.2018.03.010] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 03/24/2018] [Accepted: 03/26/2018] [Indexed: 12/19/2022] Open
Abstract
Multimodality optical imaging probes have emerged as powerful tools that improve detection sensitivity and accuracy, important in disease diagnosis and treatment. In this review, we focus on recent developments of optical fluorescence imaging (OFI) probe integration with other imaging modalities such as X-ray computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomography (PET), single-photon emission computed tomography (SPECT), and photoacoustic imaging (PAI). The imaging technologies are briefly described in order to introduce the strengths and limitations of each techniques and the need for further multimodality optical imaging probe development. The emphasis of this account is placed on how design strategies are currently implemented to afford physicochemically and biologically compatible multimodality optical fluorescence imaging probes. We also present studies that overcame intrinsic disadvantages of each imaging technique by multimodality approach with improved detection sensitivity and accuracy.
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Affiliation(s)
- Jianhong Zhao
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Junwei Chen
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Shengnan Ma
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Qianqian Liu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Lixian Huang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Xiani Chen
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Kaiyan Lou
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
| | - Wei Wang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, and State Key Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, China
- Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, NM 87131-0001, USA
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28
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Shiraishi T, Shiraki T, Nakashima N. Substituent effects on the redox states of locally functionalized single-walled carbon nanotubes revealed by in situ photoluminescence spectroelectrochemistry. NANOSCALE 2017; 9:16900-16907. [PMID: 29077106 DOI: 10.1039/c7nr05480g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Single-walled carbon nanotubes (SWNTs) with local chemical modification have been recognized as a novel near infrared (NIR) photoluminescent nanomaterial due to the emergence of a new red-shifted photoluminescence (PL) with enhanced quantum yields. As a characteristic feature of the locally functionalized SWNTs (lf-SWNTs), PL wavelength changes occur with the structural dependence of the substituent structures in the modified aryl groups, showing up to a 60 nm peak shift according to an electronic property difference of the aryl groups. Up to now, however, the structural effect on the electronic states of the lf-SWNTs has been discussed only on the basis of theoretical calculations due to the very limited amount of modifications. Herein, we describe the successfully-determined electronic states of the aryl-modified lf-SWNTs with different substituents (Ar-X SWNTs) using an in situ PL spectroelectrochemical method based on electrochemical quenching of the PL intensities analyzed by the Nernst equation. In particular, we reveal that the local functionalization of (6,5)SWNTs induced potential changes in the energy levels of the HOMO and the LUMO by -23 to -38 meV and +20 to +22 meV, respectively, compared to those of the pristine SWNTs, which generates exciton trapping sites with narrower band gaps. Moreover, the HOMO levels of the Ar-X SWNTs specifically shift in a negative potential direction by 15 meV according to an enhancement of the electron-accepting property of the substituents in the aryl groups that corresponds to an increase in the Hammet substituent constants, suggesting the importance of the dipole effect from the aryl groups on the lf-SWNTs to the level shift of the frontier orbitals. Our method is a promising way to characterize the electronic features of the lf-SWNTs.
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Affiliation(s)
- Tomonari Shiraishi
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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29
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Zhao WW, Xu JJ, Chen HY. Photoelectrochemical enzymatic biosensors. Biosens Bioelectron 2017; 92:294-304. [DOI: 10.1016/j.bios.2016.11.009] [Citation(s) in RCA: 177] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 10/27/2016] [Accepted: 11/02/2016] [Indexed: 11/29/2022]
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30
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Antonucci A, Kupis-Rozmysłowicz J, Boghossian AA. Noncovalent Protein and Peptide Functionalization of Single-Walled Carbon Nanotubes for Biodelivery and Optical Sensing Applications. ACS APPLIED MATERIALS & INTERFACES 2017; 9:11321-11331. [PMID: 28299937 DOI: 10.1021/acsami.7b00810] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The exquisite structural and optical characteristics of single-walled carbon nanotubes (SWCNTs), combined with the tunable specificities of proteins and peptides, can be exploited to strongly benefit technologies with applications in fields ranging from biomedicine to industrial biocatalysis. The key to exploiting the synergism of these materials is designing protein/peptide-SWCNT conjugation schemes that preserve biomolecule activity while keeping the near-infrared optical and electronic properties of SWCNTs intact. Since sp2 bond-breaking disrupts the optoelectronic properties of SWCNTs, noncovalent conjugation strategies are needed to interface biomolecules to the nanotube surface for optical biosensing and delivery applications. An underlying understanding of the forces contributing to protein and peptide interaction with the nanotube is thus necessary to identify the appropriate conjugation design rules for specific applications. This article explores the molecular interactions that govern the adsorption of peptides and proteins on SWCNT surfaces, elucidating contributions from individual amino acids as well as secondary and tertiary protein structure and conformation. Various noncovalent conjugation strategies for immobilizing peptides, homopolypeptides, and soluble and membrane proteins on SWCNT surfaces are presented, highlighting studies focused on developing near-infrared optical sensors and molecular scaffolds for self-assembly and biochemical analysis. The analysis presented herein suggests that though direct adsorption of proteins and peptides onto SWCNTs can be principally applied to drug and gene delivery, in vivo imaging and targeting, or cancer therapy, nondirect conjugation strategies using artificial or natural membranes, polymers, or linker molecules are often better suited for biosensing applications that require conservation of biomolecular functionality or precise control of the biomolecule's orientation. These design rules are intended to provide the reader with a rational approach to engineering biomolecule-SWCNT platforms, broadening the breadth and accessibility of both wild-type and engineered biomolecules for SWCNT-based applications.
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Affiliation(s)
- Alessandra Antonucci
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL) , 1015-Lausanne, Switzerland
| | - Justyna Kupis-Rozmysłowicz
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL) , 1015-Lausanne, Switzerland
| | - Ardemis A Boghossian
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL) , 1015-Lausanne, Switzerland
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31
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Recent Advances in Macrocyclic Fluorescent Probes for Ion Sensing. Molecules 2017; 22:molecules22020200. [PMID: 28125069 DOI: 10.3390/molecules22020200] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 01/13/2017] [Accepted: 01/16/2017] [Indexed: 12/18/2022] Open
Abstract
Small-molecule fluorescent probes play a myriad of important roles in chemical sensing. Many such systems incorporating a receptor component designed to recognise and bind a specific analyte, and a reporter or transducer component which signals the binding event with a change in fluorescence output have been developed. Fluorescent probes use a variety of mechanisms to transmit the binding event to the reporter unit, including photoinduced electron transfer (PET), charge transfer (CT), Förster resonance energy transfer (FRET), excimer formation, and aggregation induced emission (AIE) or aggregation caused quenching (ACQ). These systems respond to a wide array of potential analytes including protons, metal cations, anions, carbohydrates, and other biomolecules. This review surveys important new fluorescence-based probes for these and other analytes that have been reported over the past five years, focusing on the most widely exploited macrocyclic recognition components, those based on cyclam, calixarenes, cyclodextrins and crown ethers; other macrocyclic and non-macrocyclic receptors are also discussed.
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Xiong W, Gao X, Gui D, Cai X, Tan G, Liu J. Preparation of liquid crystal 4'-allyloxy-biphenyl-4-ol functionalized MWCNTs and their application on improving mechanical and thermal properties of silicon resin. POLYM ENG SCI 2016. [DOI: 10.1002/pen.24344] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Weijian Xiong
- College of Chemistry and Environmental Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Xue Gao
- College of Chemistry and Environmental Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Dayong Gui
- College of Chemistry and Environmental Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Xueqing Cai
- College of Chemistry and Environmental Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Guiming Tan
- College of Chemistry and Environmental Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Jianhong Liu
- College of Chemistry and Environmental Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
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33
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Emergence of new red-shifted carbon nanotube photoluminescence based on proximal doped-site design. Sci Rep 2016; 6:28393. [PMID: 27345862 PMCID: PMC4921849 DOI: 10.1038/srep28393] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 06/01/2016] [Indexed: 01/30/2023] Open
Abstract
Single-walled carbon nanotubes (SWNTs) show unique photoluminescence (PL) in the near-infrared (NIR) region. Here we propose a concept based on the proximal modification in local covalent functionalization of SWNTs. Quantum mechanical simulations reveal that the SWNT band gap changes specifically based on the proximal doped-site design. Thus, we synthesize newly-designed bisdiazonium molecules and conduct local fucntionalisation of SWNTs. Consequently, new red-shifted PL (E112*) from the bisdiazonium-modified SWNTs with (6, 5) chirality is recognized around 1250 nm with over ~270 nm Stokes shift from the PL of the pristine SWNTs and the PL wavelengths are shifted depending on the methylene spacer lengths of the modifiers. The present study revealed that SWNT PL modulation is enable by close-proximity-local covalent modification, which is highly important for fundamental understanding of intrinsic SWNT PL properties as well as exciton engineering–based applications including photonic devices and (bio)imaging/sensing.
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34
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Visualization of carbon nanotubes dispersion in composite by using confocal laser scanning microscopy. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.02.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bhattacharjee M, Pasumarthi V, Chaudhuri J, Singh AK, Nemade H, Bandyopadhyay D. Self-spinning nanoparticle laden microdroplets for sensing and energy harvesting. NANOSCALE 2016; 8:6118-28. [PMID: 26931770 DOI: 10.1039/c6nr00217j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Exposure of a volatile organic vapour could set in powerful rotational motion a microdroplet composed of an aqueous salt solution loaded with metal nanoparticles. The solutal Marangoni motion on the surface originating from the sharp difference in the surface tension of water and organic vapour stimulated the strong vortices inside the droplet. The vapour sources of methanol, ethanol, diethyl ether, toluene, and chloroform stimulated motions of different magnitudes could easily be correlated to the surface tension gradient on the drop surface. Interestingly, when the nanoparticle laden droplet of aqueous salt solution was connected to an external electric circuit through a pair of electrodes, an ∼85-95% reduction in the electrical resistance was observed across the spinning droplet. The extent of reduction in the resistance was found to have a correlation with the difference in the surface tension of the vapour source and the water droplet, which could be employed to distinguish the vapour sources. Remarkably, the power density of the same prototype was estimated to be around 7 μW cm(-2), which indicated the potential of the phenomenon in converting surface energy into electrical in a non-destructive manner and under ambient conditions. Theoretical analysis uncovered that the difference in the ζ-potential near the electrodes was the major reason for the voltage generation. The prototype could also detect the repeated exposure and withdrawal of vapour sources, which helped in the development of a proof-of-concept detector to sense alcohol issuing out of the human breathing system.
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Affiliation(s)
- Mitradip Bhattacharjee
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Viswanath Pasumarthi
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, India
| | - Joydip Chaudhuri
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, India
| | - Amit Kumar Singh
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Harshal Nemade
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India. and Department of Electronics and Electrical Engineering, Indian Institute of Technology Guwahati, India
| | - Dipankar Bandyopadhyay
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India. and Department of Chemical Engineering, Indian Institute of Technology Guwahati, India
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36
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Allsop T, Arif R, Neal R, Kalli K, Kundrát V, Rozhin A, Culverhouse P, Webb DJ. Photonic gas sensors exploiting directly the optical properties of hybrid carbon nanotube localized surface plasmon structures. LIGHT, SCIENCE & APPLICATIONS 2016; 5:e16036. [PMID: 30167146 PMCID: PMC6062426 DOI: 10.1038/lsa.2016.36] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 10/19/2015] [Accepted: 10/20/2015] [Indexed: 05/09/2023]
Abstract
We investigate the modification of the optical properties of carbon nanotubes (CNTs) resulting from a chemical reaction triggered by the presence of a specific compound (gaseous carbon dioxide (CO2)) and show this mechanism has important consequences for chemical sensing. CNTs have attracted significant research interest because they can be functionalized for a particular chemical, yielding a specific physical response which suggests many potential applications in the fields of nanotechnology and sensing. So far, however, utilizing their optical properties for this purpose has proven to be challenging. We demonstrate the use of localized surface plasmons generated on a nanostructured thin film, resembling a large array of nano-wires, to detect changes in the optical properties of the CNTs. Chemical selectivity is demonstrated using CO2 in gaseous form at room temperature. The demonstrated methodology results additionally in a new, electrically passive, optical sensing configuration that opens up the possibilities of using CNTs as sensors in hazardous/explosive environments.
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Affiliation(s)
- Thomas Allsop
- Aston Institute of Photonic Technologies, School of Engineering and Applied Science, Aston University, Aston Triangle, Birmingham B47ET, UK
| | - Raz Arif
- Nanoscience Research Group, School of Engineering and Applied Science, Aston University, Aston Triangle, Birmingham B47ET, UK
- Physics Department, Faculty of Science, University of Sulaimani, Sulaimani, Iraq-Kurdistan Region
| | - Ron Neal
- Faculty of Science and Technology, School of Maths, Computing and Robotics, University of Plymouth, Plymouth PL4 8AA, UK
| | - Kyriacos Kalli
- Department of Electrical Engineering, Computer Engineering and Informatics, Cyprus University of Technology, Limassol 3036, Cyprus
| | - Vojtěch Kundrát
- Nanoscience Research Group, School of Engineering and Applied Science, Aston University, Aston Triangle, Birmingham B47ET, UK
| | - Aleksey Rozhin
- Nanoscience Research Group, School of Engineering and Applied Science, Aston University, Aston Triangle, Birmingham B47ET, UK
| | - Phil Culverhouse
- Faculty of Science and Technology, School of Maths, Computing and Robotics, University of Plymouth, Plymouth PL4 8AA, UK
| | - David J Webb
- Aston Institute of Photonic Technologies, School of Engineering and Applied Science, Aston University, Aston Triangle, Birmingham B47ET, UK
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37
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Shiraki T, Onitsuka H, Shiraishi T, Nakashima N. Near infrared photoluminescence modulation of single-walled carbon nanotubes based on a molecular recognition approach. Chem Commun (Camb) 2016; 52:12972-12975. [DOI: 10.1039/c6cc07287a] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The molecular recognition approach has achieved near infrared photoluminescence modulation on locally-functionalized single-walled carbon nanotubes.
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Affiliation(s)
- Tomohiro Shiraki
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Hisashi Onitsuka
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Tomonari Shiraishi
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Naotoshi Nakashima
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
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38
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Gui D, Yu S, Xiong W, Cai X, Liu C, Liu J. Liquid crystal functionalization of graphene nanoplatelets for improved thermal and mechanical properties of silicone resin composites. RSC Adv 2016. [DOI: 10.1039/c6ra01858k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A liquid crystalline molecule, polyurethane-imide (PUI), was used to functionalize graphene nanoplatelets (GNS) via covalent bond and π–π interactions.
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Affiliation(s)
- Dayong Gui
- School of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- PR China
| | - Si Yu
- School of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- PR China
| | - Weijian Xiong
- School of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- PR China
| | - Xueqing Cai
- School of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- PR China
| | - Canqun Liu
- School of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- PR China
| | - Jianhong Liu
- School of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- PR China
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39
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Properties and electrochemical characteristics of boron-doped multi-walled carbon nanotubes. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2015.09.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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40
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Huang Y, Yang HY, Ai Y. DNA Single-Base Mismatch Study Using Graphene Oxide Nanosheets-Based Fluorometric Biosensors. Anal Chem 2015; 87:9132-6. [DOI: 10.1021/acs.analchem.5b03037] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Yinxi Huang
- Pillar of Engineering Product
Development, Singapore University of Technology and Design, Singapore 487372
| | - Hui Ying Yang
- Pillar of Engineering Product
Development, Singapore University of Technology and Design, Singapore 487372
| | - Ye Ai
- Pillar of Engineering Product
Development, Singapore University of Technology and Design, Singapore 487372
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41
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Devadoss A, Sudhagar P, Terashima C, Nakata K, Fujishima A. Photoelectrochemical biosensors: New insights into promising photoelectrodes and signal amplification strategies. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2015. [DOI: 10.1016/j.jphotochemrev.2015.06.002] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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42
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Quenching of fluorene fluorescence by single-walled carbon nanotube dispersions with surfactants: application for fluorene quantification in wastewater. Anal Bioanal Chem 2015; 407:4671-82. [DOI: 10.1007/s00216-015-8669-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 03/23/2015] [Accepted: 03/27/2015] [Indexed: 01/25/2023]
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43
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Baptista FR, Belhout SA, Giordani S, Quinn SJ. Recent developments in carbon nanomaterial sensors. Chem Soc Rev 2015; 44:4433-53. [DOI: 10.1039/c4cs00379a] [Citation(s) in RCA: 366] [Impact Index Per Article: 40.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The structural diversity of carbon nanomaterials provides an array of unique electronic, magnetic and optical properties, which when combined with their robust chemistry and ease of manipulation, makes them attractive candidates for sensor applications. In this review recent developments in the use of carbon nanoparticles and nanostructures as sensors and biosensors are explored.
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Affiliation(s)
| | - S. A. Belhout
- School of Chemistry
- University College Dublin
- Dublin 4
- Ireland
| | - S. Giordani
- Istituto Italiano di Tecnologia (IIT)
- Nano Carbon Materials
- Nanophysics Department
- 16163 Genova
- Italy
| | - S. J. Quinn
- School of Chemistry
- University College Dublin
- Dublin 4
- Ireland
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44
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He XP, Zang Y, James TD, Li J, Chen GR. Probing disease-related proteins with fluorogenic composite materials. Chem Soc Rev 2014; 44:4239-4248. [PMID: 25474366 DOI: 10.1039/c4cs00252k] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Construction of composite materials based on the self-assembly of fluorescently labeled biomolecules with a variety of micro- or nano-quenching materials (by the Förster Resonance Energy Transfer mechanism) for the fluorogenic recognition of disease-related proteins has become a dynamic research topic in the field of fluorescence recognition. Here we summarize the recent progress on the composition of fluorescence dye-labeled biomolecules including sugars, peptides and nucleotides with organic (graphene and carbon nanotubes) and inorganic (gold nanoparticles) materials. Their application in the fluorescence detection of proteins and enzymes on both the molecular and cellular levels is discussed. Perspectives are proposed with respect to the future directions of employing these composite materials in the recognition of pathological proteins.
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Affiliation(s)
- Xiao-Peng He
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology (ECUST), 130 Meilong Rd., Shanghai 200237, PR China.
| | - Yi Zang
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica (SIMM), Chinese Academy of Sciences (CAS), 189 Guo Shoujing Rd., Shanghai 201203, PR China.
| | - Tony D James
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK
| | - Jia Li
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica (SIMM), Chinese Academy of Sciences (CAS), 189 Guo Shoujing Rd., Shanghai 201203, PR China.
| | - Guo-Rong Chen
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology (ECUST), 130 Meilong Rd., Shanghai 200237, PR China.
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45
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Warriner K, Reddy SM, Namvar A, Neethirajan S. Developments in nanoparticles for use in biosensors to assess food safety and quality. Trends Food Sci Technol 2014. [DOI: 10.1016/j.tifs.2014.07.008] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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46
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Li C, Shi G. Functional gels based on chemically modified graphenes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:3992-4012. [PMID: 24659376 DOI: 10.1002/adma.201306104] [Citation(s) in RCA: 143] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 02/08/2014] [Indexed: 05/26/2023]
Abstract
Chemically modified graphene (CMG) materials have been extensively studied because of their unique structures, excellent properties, and potential applications in energy storage and conversion, catalysis, and environment remediation. However, the unique two-dimensional structure and amphiphilicity make CMG sheets easily restack into irregular aggregates, which greatly reduces their accessible surface area, and thereby deteriorates their performance in practical applications. To exploit their inherent properties fully, CMGs usually have to be fabricated or assembled into functional gels with desired three-dimensional (3D) interconnected porous microstructures. In this review, we summarize the recent achievements in the synthesis of CMG-based functional gels, including hydrogels, organogels, aerogels, and their composites. The mechanisms of gel formation and the applications of these functional gels will also be discussed.
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Affiliation(s)
- Chun Li
- Department of Chemistry, Tsinghua University, Beijing, 100084, People's Republic of China
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