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Darwish MA, Abd-Elaziem W, Elsheikh A, Zayed AA. Advancements in nanomaterials for nanosensors: a comprehensive review. NANOSCALE ADVANCES 2024; 6:4015-4046. [PMID: 39114135 PMCID: PMC11304082 DOI: 10.1039/d4na00214h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 05/23/2024] [Indexed: 08/10/2024]
Abstract
Nanomaterials (NMs) exhibit unique properties that render them highly suitable for developing sensitive and selective nanosensors across various domains. This review aims to provide a comprehensive overview of nanomaterial-based nanosensors, highlighting their applications and the classification of frequently employed NMs to enhance sensitivity and selectivity. The review introduces various classifications of NMs commonly used in nanosensors, such as carbon-based NMs, metal-based NMs, and others, elucidating their exceptional properties, including high thermal and electrical conductivity, large surface area-to-volume ratio and good biocompatibility. A thorough examination of literature sources was conducted to gather information on NMs-based nanosensors' characteristics, properties, and fabrication methods and their application in diverse sectors such as healthcare, environmental monitoring, industrial processes, and security. Additionally, advanced applications incorporating machine learning techniques were analyzed to enhance the sensor's performance. This review advances the understanding and development of nanosensor technologies by providing insights into fabrication techniques, characterization methods, applications, and future outlook. Key challenges such as robustness, biocompatibility, and scalable manufacturing are also discussed, offering avenues for future research and development in this field.
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Affiliation(s)
- Moustafa A Darwish
- Physics Department, Faculty of Science, Tanta University Tanta 31527 Egypt
| | - Walaa Abd-Elaziem
- Department of Mechanical Design and Production Engineering, Faculty of Engineering, Zagazig University P.O. Box 44519 Egypt
- Department of Materials Science and Engineering, Northwestern University Evanston IL 60208 USA
| | - Ammar Elsheikh
- Production Engineering and Mechanical Design Department, Faculty of Engineering, Tanta University Tanta 31521 Egypt
- Department of Industrial and Mechanical Engineering, Lebanese American University P.O. Box 36 / S-12 Byblos Lebanon
| | - Abdelhameed A Zayed
- Production Engineering and Mechanical Design Department, Faculty of Engineering, Tanta University Tanta 31521 Egypt
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2
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Sturari S, Andreana I, Aprà P, Bincoletto V, Kopecka J, Mino L, Zurletti B, Stella B, Riganti C, Arpicco S, Picollo F. Designing functionalized nanodiamonds with hyaluronic acid-phospholipid conjugates for enhanced cancer cell targeting and fluorescence imaging capabilities. NANOSCALE 2024; 16:11610-11622. [PMID: 38855987 DOI: 10.1039/d4nr00932k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Nanomedicine aims to develop smart approaches for treating cancer and other diseases to improve patient survival and quality of life. Novel nanoparticles as nanodiamonds (NDs) represent promising candidates to overcome current limitations. In this study, NDs were functionalized with a 200 kDa hyaluronic acid-phospholipid conjugate (HA/DMPE), enhancing the stability of the nanoparticles in water-based solutions and selectivity for cancer cells overexpressing specific HA cluster determinant 44 (CD44) receptors. These nanoparticles were characterized by diffuse reflectance Fourier-transform infrared spectroscopy, Raman spectroscopy, and photoluminescence spectroscopy, confirming the efficacy of the functionalization process. Scanning electron microscopy was employed to evaluate the size distribution of the dry particles, while dynamic light scattering and zeta potential measurements were utilized to evaluate ND behavior in a water-based medium. Furthermore, the ND biocompatibility and uptake mediated by CD44 receptors in three different models of human adenocarcinoma cells were assessed by performing cytofluorimetric assay and confocal microscopy. HA-functionalized nanodiamonds demonstrated the advantage of active targeting in the presence of cancer cells expressing CD44 on the surface, suggesting higher drug delivery to tumors over non-tumor tissues. Even CD44-poorly expressing cancers could be targeted by the NDs, thanks to their good passive diffusion within cancer cells.
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Affiliation(s)
- Sofia Sturari
- Department of Physics, University of Torino, via P. Giuria 1, 10125 Torino, Italy.
- National Institute of Nuclear Physics, Sect. Torino, via P. Giuria 1, 10125 Torino, Italy
| | - Ilaria Andreana
- Department of Drug Science and Technology, University of Torino, via P. Giuria 9, 10125, Torino, Italy.
| | - Pietro Aprà
- National Institute of Nuclear Physics, Sect. Torino, via P. Giuria 1, 10125 Torino, Italy
| | - Valeria Bincoletto
- NIS Inter-Departmental Centre, via G. Quarello 15/a, 10135 Torino, Italy
| | - Joanna Kopecka
- Department of Oncology, University of Torino, Piazza Nizza 44, 10126 Torino, Italy
| | - Lorenzo Mino
- NIS Inter-Departmental Centre, via G. Quarello 15/a, 10135 Torino, Italy
- Department of Chemistry, University of Torino, via P. Giuria 7, 10125 Torino, Italy
| | - Beatrice Zurletti
- Department of Drug Science and Technology, University of Torino, via P. Giuria 9, 10125, Torino, Italy.
| | - Barbara Stella
- Department of Drug Science and Technology, University of Torino, via P. Giuria 9, 10125, Torino, Italy.
| | - Chiara Riganti
- Department of Oncology, University of Torino, Piazza Nizza 44, 10126 Torino, Italy
| | - Silvia Arpicco
- Department of Drug Science and Technology, University of Torino, via P. Giuria 9, 10125, Torino, Italy.
| | - Federico Picollo
- Department of Physics, University of Torino, via P. Giuria 1, 10125 Torino, Italy.
- National Institute of Nuclear Physics, Sect. Torino, via P. Giuria 1, 10125 Torino, Italy
- NIS Inter-Departmental Centre, via G. Quarello 15/a, 10135 Torino, Italy
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3
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Hyder A, Ali A, Buledi JA, Memon AA, Iqbal M, Bangalni TH, Solangi AR, Thebo KH, Akhtar J. Nanodiamonds: A Cutting-Edge Approach to Enhancing Biomedical Therapies and Diagnostics in Biosensing. CHEM REC 2024; 24:e202400006. [PMID: 38530037 DOI: 10.1002/tcr.202400006] [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: 01/11/2024] [Revised: 02/25/2024] [Indexed: 03/27/2024]
Abstract
Nanodiamonds (NDs) have garnered attention in the field of nanomedicine due to their unique properties. This review offers a comprehensive overview of NDs synthesis methods, properties, and their uses in biomedical applications. Various synthesis techniques, such as detonation, high-pressure, high-temperature, and chemical vapor deposition, offer distinct advantages in tailoring NDs' size, shape, and surface properties. Surface modification methods further enhance NDs' biocompatibility and enable the attachment of bioactive molecules, expanding their applicability in biological systems. NDs serve as promising nanocarriers for drug delivery, showcasing biocompatibility and the ability to encapsulate therapeutic agents for targeted delivery. Additionally, NDs demonstrate potential in cancer treatment through hyperthermic therapy and vaccine enhancement for improved immune responses. Functionalization of NDs facilitates their utilization in biosensors for sensitive biomolecule detection, aiding in precise diagnostics and rapid detection of infectious diseases. This review underscores the multifaceted role of NDs in advancing biomedical applications. By synthesizing NDs through various methods and modifying their surfaces, researchers can tailor their properties for specific biomedical needs. The ability of NDs to serve as efficient drug delivery vehicles holds promise for targeted therapy, while their applications in hyperthermic therapy and vaccine enhancement offer innovative approaches to cancer treatment and immunization. Furthermore, the integration of NDs into biosensors enhances diagnostic capabilities, enabling rapid and sensitive detection of biomolecules and infectious diseases. Overall, the diverse functionalities of NDs underscore their potential as valuable tools in nanomedicine, paving the way for advancements in healthcare and biotechnology.
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Affiliation(s)
- Ali Hyder
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Akbar Ali
- State Key Laboratory of Multi-phase Complex Systems, Institute of Process Engineering (IPE), Chinese Academy of Sciences, Beijing, 100F190, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Beijing, 100049, China
| | - Jamil A Buledi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Ayaz Ali Memon
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Muzaffar Iqbal
- Department of Chemistry, Faculty of Physical and Applied Sciences, The University of Haripur KPK, Haripur, 22620, Pakistan
| | - Talib Hussain Bangalni
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Amber R Solangi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Khalid Hussain Thebo
- Institute of Metal Research (IMR), Chinese Academy of Science, 2 Wenhua Rood, Shenyang, China
- Department of Chemistry Mirpur, University of Science and Technology (MUST), 10250 (AJK), Mirpur, Pakistan
| | - Javeed Akhtar
- Department of Chemistry Mirpur, University of Science and Technology (MUST), 10250 (AJK), Mirpur, Pakistan
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4
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Yang TI, Hui YY, Lo JI, Huang YW, Lee YY, Cheng BM, Chang HC. Imaging Extreme Ultraviolet Radiation Using Nanodiamonds with Nitrogen-Vacancy Centers. NANO LETTERS 2023; 23:9811-9816. [PMID: 37708490 DOI: 10.1021/acs.nanolett.3c02472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
Extreme ultraviolet (EUV) radiation with wavelengths of 10-121 nm has drawn considerable attention recently for its use in photolithography to fabricate nanoelectronic chips. This study demonstrates, for the first time, fluorescent nanodiamonds (FNDs) with nitrogen-vacancy (NV) centers as scintillators to image and characterize EUV radiations. The FNDs employed are ∼100 nm in size; they form a uniform and stable thin film on an indium-tin-oxide-coated slide by electrospray deposition. The film is nonhygroscopic and photostable and can emit bright red fluorescence from NV0 centers when excited by EUV light. An FND-based imaging device has been developed and applied for beam diagnostics of 50 nm and 13.5 nm synchrotron radiations, achieving a spatial resolution of 30 μm using a film of ∼1 μm thickness. The noise equivalent power density is 29 μW/(cm2 Hz1/2) for the 13.5 nm radiation. The method is generally applicable to imaging EUV radiation from different sources.
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Affiliation(s)
- Teng-I Yang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei City 106319, Taiwan
| | - Yuen Yung Hui
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei City 106319, Taiwan
| | - Jen-Iu Lo
- Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien City 970, Taiwan
| | - Yu-Wen Huang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei City 106319, Taiwan
| | - Yin-Yu Lee
- National Synchrotron Radiation Research Center, Hsinchu City 300092, Taiwan
| | - Bing-Ming Cheng
- Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien City 970, Taiwan
- Tzu-Chi University of Science and Technology, Hualien City 970, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei City 106319, Taiwan
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei City 106335, Taiwan
- Department of Chemistry, National Taiwan Normal University, Taipei City 106, Taiwan
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5
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Tegafaw T, Liu S, Ahmad MY, Ali Al Saidi AK, Zhao D, Liu Y, Yue H, Nam SW, Chang Y, Lee GH. Production, surface modification, physicochemical properties, biocompatibility, and bioimaging applications of nanodiamonds. RSC Adv 2023; 13:32381-32397. [PMID: 37928839 PMCID: PMC10623544 DOI: 10.1039/d3ra06837d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 10/26/2023] [Indexed: 11/07/2023] Open
Abstract
Nanodiamonds (ND) are chemically inert and stable owing to their sp3 covalent bonding structure, but their surface sp2 graphitic carbons can be easily homogenized with diverse functional groups via oxidation, reduction, hydrogenation, amination, and halogenation. Further surface conjugation of NDs with hydrophilic ligands can boost their colloidal stability and functionality. In addition, NDs are non-toxic as they are made of carbons. They exhibit stable fluorescence without photobleaching. They also possess paramagnetic and ferromagnetic properties, making them suitable for use as a new type of fluorescence imaging (FI) and magnetic resonance imaging (MRI) probe. In this review, we focused on recently developed ND production methods, surface homogenization and functionalization methods, biocompatibilities, and biomedical imaging applications as FI and MRI probes. Finally, we discussed future perspectives.
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Affiliation(s)
- Tirusew Tegafaw
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Shuwen Liu
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Mohammad Yaseen Ahmad
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Abdullah Khamis Ali Al Saidi
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Dejun Zhao
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Ying Liu
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Huan Yue
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
| | - Sung-Wook Nam
- Department of Molecular Medicine, School of Medicine, Kyungpook National University Taegu 41944 South Korea +82-53-420-5471
| | - Yongmin Chang
- Department of Molecular Medicine, School of Medicine, Kyungpook National University Taegu 41944 South Korea +82-53-420-5471
| | - Gang Ho Lee
- Department of Chemistry, College of Natural Sciences, Kyungpook National University Taegu 41566 South Korea +82-53-950-6330 +82-53-950-5340
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6
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Ngan K, Zhan Y, Dory C, Vučković J, Sun S. Quantum Photonic Circuits Integrated with Color Centers in Designer Nanodiamonds. NANO LETTERS 2023; 23:9360-9366. [PMID: 37782048 DOI: 10.1021/acs.nanolett.3c02645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Diamond has emerged as a leading host material for solid-state quantum emitters, quantum memories, and quantum sensors. However, the challenges in fabricating photonic devices in diamond have limited its potential for use in quantum technologies. While various hybrid integration approaches have been developed for coupling diamond color centers with photonic devices defined in a heterogeneous material, these methods suffer from either large insertion loss at the material interface or evanescent light-matter coupling. Here, we present a new technique that enables the deterministic assembly of diamond color centers in a silicon nitride photonic circuit. Using this technique, we observe Purcell enhancement of silicon vacancy centers coupled to a silicon nitride ring resonator. Our hybrid integration approach has the potential for achieving the maximum possible light-matter interaction strength while maintaining low insertion loss and paves the way toward scalable manufacturing of large-scale quantum photonic circuits integrated with high-quality quantum emitters and spins.
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Affiliation(s)
- Kinfung Ngan
- JILA and Department of Physics, University of Colorado, Boulder, Colorado 80309, United States
| | - Yuan Zhan
- JILA and Department of Physics, University of Colorado, Boulder, Colorado 80309, United States
| | - Constantin Dory
- E. L. Ginzton Laboratory, Stanford University, Stanford, California 94305, United States
| | - Jelena Vučković
- E. L. Ginzton Laboratory, Stanford University, Stanford, California 94305, United States
| | - Shuo Sun
- JILA and Department of Physics, University of Colorado, Boulder, Colorado 80309, United States
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7
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Yang Z, Xu T, Li H, She M, Chen J, Wang Z, Zhang S, Li J. Zero-Dimensional Carbon Nanomaterials for Fluorescent Sensing and Imaging. Chem Rev 2023; 123:11047-11136. [PMID: 37677071 DOI: 10.1021/acs.chemrev.3c00186] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
Advances in nanotechnology and nanomaterials have attracted considerable interest and play key roles in scientific innovations in diverse fields. In particular, increased attention has been focused on carbon-based nanomaterials exhibiting diverse extended structures and unique properties. Among these materials, zero-dimensional structures, including fullerenes, carbon nano-onions, carbon nanodiamonds, and carbon dots, possess excellent bioaffinities and superior fluorescence properties that make these structures suitable for application to environmental and biological sensing, imaging, and therapeutics. This review provides a systematic overview of the classification and structural properties, design principles and preparation methods, and optical properties and sensing applications of zero-dimensional carbon nanomaterials. Recent interesting breakthroughs in the sensitive and selective sensing and imaging of heavy metal pollutants, hazardous substances, and bioactive molecules as well as applications in information encryption, super-resolution and photoacoustic imaging, and phototherapy and nanomedicine delivery are the main focus of this review. Finally, future challenges and prospects of these materials are highlighted and envisaged. This review presents a comprehensive basis and directions for designing, developing, and applying fascinating fluorescent sensors fabricated based on zero-dimensional carbon nanomaterials for specific requirements in numerous research fields.
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Affiliation(s)
- Zheng Yang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710054, P. R. China
| | - Tiantian Xu
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710054, P. R. China
| | - Hui Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710054, P. R. China
| | - Mengyao She
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
- Ministry of Education Key Laboratory of Resource Biology and Modern Biotechnology in Western China, Provincial Key Laboratory of Biotechnology of Shaanxi, The College of Life Sciences, Northwest University, Xi'an 710069, P. R. China
| | - Jiao Chen
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
- Ministry of Education Key Laboratory of Resource Biology and Modern Biotechnology in Western China, Provincial Key Laboratory of Biotechnology of Shaanxi, The College of Life Sciences, Northwest University, Xi'an 710069, P. R. China
| | - Zhaohui Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Shengyong Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Jianli Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
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8
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Alkahtani M. Silicon Vacancy in Boron-Doped Nanodiamonds for Optical Temperature Sensing. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5942. [PMID: 37687634 PMCID: PMC10488927 DOI: 10.3390/ma16175942] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/13/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023]
Abstract
Boron-doped nanodiamonds (BNDs) have recently shown a promising potential in hyperthermia and thermoablation therapy, especially in heating tumor cells. To remotely monitor eigen temperature during such operations, diamond color centers have shown a sensitive optical temperature sensing. Nitrogen-vacancy (NV) color center in diamonds have shown the best sensitivity in nanothermometry; however, spin manipulation of the NV center with green laser and microwave-frequency excitations is still a huge challenge for biological applications. Silicon-vacancy (SiV) color center in nano/bulk diamonds has shown a great potential to be a good replacement of the NV center in diamond as it can be excited and detected within the biological transparency window and its thermometry operations depends only on its zero-phonon line (ZPL) shift as a function of temperature changes. In this work, BNDs were carefully etched on smooth diamond nanocrystals' sharp edges and implanted with silicon for optical temperature sensing. Optical temperature sensing using SiV color centers in BNDs was performed over a small range of temperature within the biological temperature window (296-308 K) with an excellent sensitivity of 0.2 K in 10 s integration time. These results indicate that there are likely to be better application of more biocompatible BNDs in hyperthermia and thermoablation therapy using a biocompatible diamond color center.
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Affiliation(s)
- Masfer Alkahtani
- Future Energy Technologies Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia
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9
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Lyu T, Archambault CM, Hathaway E, Zhu X, King C, Abu-Amara L, Wang S, Kunz M, Kim MJ, Cui J, Yao Y, Yu T, Officer T, Xu M, Wang Y, Yan H. Self-Limiting Sub-5 nm Nanodiamonds by Geochemistry-Inspired Synthesis. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2300659. [PMID: 37072896 DOI: 10.1002/smll.202300659] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/27/2023] [Indexed: 05/03/2023]
Abstract
Controlling diamond structures with nanometer precision is fundamentally challenging owing to their extreme and far-from-equilibrium synthetic conditions. State-of-the-art techniques, including detonation, chemical vapor deposition, mechanical grinding, and high-pressure-high-temperature synthesis, yield nanodiamond particles with a broad distribution of sizes. Despite many efforts, the direct synthesis of nanodiamonds with precisely controlled diameters remains elusive. Here the geochemistry-inspired synthesis of sub-5 nm nanodiamonds with sub-nanometer size deviation is described. High-pressure-high-temperature treatment of uniform iron carbide nanoparticles embedded in iron oxide matrices yields nanodiamonds with tunable diameters down to 2.13 and 0.22 nm standard deviation. A self-limiting, redox-driven, and diffusion-controlled solid-state reaction mechanism is proposed and supported by in situ X-ray diffraction, ex situ characterizations, and computational modeling. This work provides a unique mechanism for the precise control of nanostructured diamonds under extreme conditions and paves the road for the full realization of their potential in emerging technologies.
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Affiliation(s)
- Tengteng Lyu
- Department of Chemistry, University of North Texas, Denton, TX, 76205, USA
| | | | - Evan Hathaway
- Department of Physics, University of North Texas, Denton, TX, 76205, USA
| | - Xiangyu Zhu
- Department of Materials Science and Engineering, University of Texas Dallas, Richardson, TX, 75080, USA
| | - Carol King
- Department of Chemistry, University of North Texas, Denton, TX, 76205, USA
| | - Lama Abu-Amara
- Department of Chemistry, University of North Texas, Denton, TX, 76205, USA
| | - Sicheng Wang
- Department of Chemistry, University of North Texas, Denton, TX, 76205, USA
| | - Martin Kunz
- Lawrence Berkeley National Laboratory, Berkely, CA, 94720, USA
| | - Moon J Kim
- Department of Materials Science and Engineering, University of Texas Dallas, Richardson, TX, 75080, USA
| | - Jingbiao Cui
- Department of Physics, University of North Texas, Denton, TX, 76205, USA
| | - Yansun Yao
- Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, SK, S7N 5E2, Canada
| | - Tony Yu
- Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL, 60637, USA
| | - Timothy Officer
- Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL, 60637, USA
| | - Man Xu
- Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL, 60637, USA
| | - Yanbin Wang
- Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL, 60637, USA
| | - Hao Yan
- Department of Chemistry, University of North Texas, Denton, TX, 76205, USA
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10
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Segawa TF, Igarashi R. Nanoscale quantum sensing with Nitrogen-Vacancy centers in nanodiamonds - A magnetic resonance perspective. PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 2023; 134-135:20-38. [PMID: 37321756 DOI: 10.1016/j.pnmrs.2022.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/30/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
Nanodiamonds containing fluorescent Nitrogen-Vacancy (NV) centers are the smallest single particles, of which a magnetic resonance spectrum can be recorded at room temperature using optically-detected magnetic resonance (ODMR). By recording spectral shift or changes in relaxation rates, various physical and chemical quantities can be measured such as the magnetic field, orientation, temperature, radical concentration, pH or even NMR. This turns NV-nanodiamonds into nanoscale quantum sensors, which can be read out by a sensitive fluorescence microscope equipped with an additional magnetic resonance upgrade. In this review, we introduce the field of ODMR spectroscopy of NV-nanodiamonds and how it can be used to sense different quantities. Thereby we highlight both, the pioneering contributions and the latest results (covered until 2021) with a focus on biological applications.
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Affiliation(s)
- Takuya F Segawa
- Laboratory of Physical Chemistry, ETH Zurich, 8093 Zurich, Switzerland; Laboratory for Solid State Physics, ETH Zurich, 8093 Zurich, Switzerland.
| | - Ryuji Igarashi
- Institute for Quantum Life Science, National Institutes for Quantum Science and Technology, 4-9-1, Anagawa, Inage-Ku, Chiba 263-8555, Japan; Takasaki Advanced Radiation Research Institute, National Institutes for Quantum Science and Technology, 1233 Watanuki, Takasaki, Gunma 370-1292, Japan; JST, PRESTO, Kawaguchi, Japan.
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11
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Xia Y, Lu Y, Yang G, Chen C, Hu X, Song H, Deng L, Wang Y, Yi J, Wang B. Application of Nano-Crystalline Diamond in Tribology. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2710. [PMID: 37049004 PMCID: PMC10096283 DOI: 10.3390/ma16072710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/04/2023] [Accepted: 03/13/2023] [Indexed: 06/19/2023]
Abstract
Nano-crystalline diamond has been extensively researched and applied in the fields of tribology, optics, quantum information and biomedicine. In virtue of its hardness, the highest in natural materials, diamond outperforms the other materials in terms of wear resistance. Compared to traditional single-crystalline and poly-crystalline diamonds, nano-crystalline diamond consists of disordered grains and thus possesses good toughness and self-sharpening. These merits render nano-crystalline diamonds to have great potential in tribology. Moreover, the re-nucleation of nano-crystalline diamond during preparation is beneficial to decreasing surface roughness due to its ultrafine grain size. Nano-crystalline diamond coatings can have a friction coefficient as low as single-crystal diamonds. This article briefly introduces the approaches to preparing nano-crystalline diamond materials and summarizes their applications in the field of tribology. Firstly, nano-crystalline diamond powders can be used as additives in both oil- and water-based lubricants to significantly enhance their anti-wear property. Nano-crystalline diamond coatings can also act as self-lubricating films when they are deposited on different substrates, exhibiting excellent performance in friction reduction and wear resistance. In addition, the research works related to the tribological applications of nano-crystalline diamond composites have also been reviewed in this paper.
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Affiliation(s)
- Yue Xia
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Yunxiang Lu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Guoyong Yang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Chengke Chen
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Xiaojun Hu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Hui Song
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Lifen Deng
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Yuezhong Wang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Jian Yi
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Bo Wang
- Chair of Functional Materials, Department of Materials Science & Engineering, Saarland University, 66123 Saarbrücken, Germany
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12
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Belouhova MV, Yotinov ID, Topalova YI. Nanodiamonds improve amaranth biodegradation in a lab-scale biofilter. BIOTECHNOL BIOTEC EQ 2023. [DOI: 10.1080/13102818.2023.2191744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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13
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Guo X, You Y, Bao A, Jia P, Xiong J, Li J. Recent Progress of Nanodiamond Film in Controllable Fabrication and Field Emission Properties. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:577. [PMID: 36770538 PMCID: PMC9920309 DOI: 10.3390/nano13030577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
The interest in the field electron emission cathode nanomaterials is on the rise due to the wide applications, such as electron sources, miniature X-ray devices, display materials, etc. In particular, nanodiamond (ND) film is regarded as an ideal next-generation cathode emitter in the field emission devices, due to the low or negative electron affinity, small grain size, high mechanical hardness, low work function, and high reliability. Increasing efforts are conducted on the investigation of the emission structures, manufacturing cost, and field emission properties improvement of the ND films. This review aims to summarize the recent research, highlight the new findings, and provide a roadmap for future developments in the area of ND film electron field emitter. Specially, the optimizing methods of large-scale, high-quality, and cost-effective synthesis of ND films are discussed to achieve more stable surface structure and optimal physical properties. Additionally, the mainstream strategies applied to produce high field emission performance of ND films are analyzed in detail, including regulating the grain size/boundary, hybrid phase carbon content, and doping element/type of ND films; meanwhile, the problems existing in the related research and the outlook in this area are also discussed.
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Affiliation(s)
- Xin Guo
- National Key Laboratory for Electronic Measurement Technology, North University of China, 3 Xueyuan Road, Taiyuan 030051, China
| | - Yajun You
- National Key Laboratory for Electronic Measurement Technology, North University of China, 3 Xueyuan Road, Taiyuan 030051, China
| | - Aida Bao
- National Key Laboratory for Electronic Measurement Technology, North University of China, 3 Xueyuan Road, Taiyuan 030051, China
| | - Pinggang Jia
- National Key Laboratory for Electronic Measurement Technology, North University of China, 3 Xueyuan Road, Taiyuan 030051, China
| | - Jijun Xiong
- National Key Laboratory for Electronic Measurement Technology, North University of China, 3 Xueyuan Road, Taiyuan 030051, China
| | - Junshuai Li
- Key Laboratory of Special Function Materials and Structure Design of the Ministry of Education, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, China
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14
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Yang T, Azuma T, Huang Y, Hui YY, Chiang C, Chang H. Stimulated emission cross sections and
temperature‐dependent
spectral shifts of neutral
nitrogen‐vacancy
centers in diamonds. J CHIN CHEM SOC-TAIP 2022. [DOI: 10.1002/jccs.202200501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Teng‐I Yang
- Institute of Atomic and Molecular Sciences Academia Sinica Taipei Taiwan
| | - Terumitsu Azuma
- Institute of Atomic and Molecular Sciences Academia Sinica Taipei Taiwan
| | - Yu‐Wen Huang
- Institute of Atomic and Molecular Sciences Academia Sinica Taipei Taiwan
| | - Yuen Yung Hui
- Institute of Atomic and Molecular Sciences Academia Sinica Taipei Taiwan
| | - Cheng‐Tien Chiang
- Institute of Atomic and Molecular Sciences Academia Sinica Taipei Taiwan
- Department of Physics National Taiwan University Taipei Taiwan
| | - Huan‐Cheng Chang
- Institute of Atomic and Molecular Sciences Academia Sinica Taipei Taiwan
- Department of Chemical Engineering National Taiwan University of Science and Technology Taipei Taiwan
- Department of Chemistry National Taiwan Normal University Taipei Taiwan
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15
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Fluorescent nanodiamond for nanotheranostic applications. Mikrochim Acta 2022; 189:447. [DOI: 10.1007/s00604-022-05545-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022]
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16
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Fryer C, Murray P, Zhang H. Evaluation of Cytotoxicity and Bioimaging of Nitrogen-Vacancy Nanodiamonds. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4196. [PMID: 36500818 PMCID: PMC9739004 DOI: 10.3390/nano12234196] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/20/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
Nanodiamonds, due to their chemical inertness and biocompatibility, have found extensive uses in drug delivery and biomedical applications. Fluorescent nanodiamonds with fluorescent properties generated by nitrogen-vacancy defects have been intensively investigated for bioimaging, due to their high quantum yield and high photobleaching stability. In addition, the surface properties and particle size of nanodiamonds have significant impacts on cellular uptake and imaging quality. In this study, nitrogen-vacancy nanodiamonds with different particle sizes (40 nm and 90 nm) have been physicochemically characterised and investigated for their cytotoxicity and potential in fluorescence imaging. The nanodiamonds (with concentrations up to 100 µg/mL) showed cell viability >70% with mesenchymal stromal cells. The number of nanodiamonds was observed to have a larger impact on cell viability than the mass of nanodiamonds. Larger nanodiamonds (90 nm) exhibited a lower level of cytotoxicity, higher cellular uptake and fluorescence intensity. The results indicate the potential of using fluorescent nanodiamonds as a nanoprobe for effective bioimaging and cell tracking.
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Affiliation(s)
- Claudia Fryer
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, UK
| | - Patricia Murray
- Department of Molecular Physiology and Cell Signalling, University of Liverpool, Liverpool L69 3BX, UK
| | - Haifei Zhang
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, UK
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17
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Bhogale D, Mazahir F, Yadav AK. Recent Synergy of Nanodiamonds: Role in Brain-Targeted Drug Delivery for the Management of Neurological Disorders. Mol Neurobiol 2022; 59:4806-4824. [PMID: 35618981 DOI: 10.1007/s12035-022-02882-8] [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: 11/09/2021] [Accepted: 05/17/2022] [Indexed: 11/29/2022]
Abstract
The aim of the present review article is to summarize the role of nanodiamonds in various neurological diseases. We have taken related literature of making this review article from ScienceDirect, springer, Research gate, PubMed, Sci-finder, etc. The current approaches for treating neurological conditions such as glioblastoma includes chemotherapy or combination anti-retro viral therapy for HIV (human immunodeficiency virus) or use of anti-Alzheimer drugs during cognitive impairment. These approaches can provide only symptomatic relief as they do not target the cause of the disease due to their inability to penetrate the blood brain barrier. On long-term use, they may cause CNS toxicity due to accumulation in the brain. So nanodiamonds could prove as a promising approach in the brain targeting of the bioactive and to treat many neurological disorders such as Alzheimer's disease, Parkinson's disease, brain tumor (glioblastoma), HIV, amyotrophic multiple sclerosis, Huntington disease, stroke (cerebrovascular attack), batten disease, schizophrenia, epilepsy, and bacterial infections (encephalitis, sepsis, and meningitis) due to their ability to penetrate the blood-brain barrier and owing to their excellent surface properties, i.e., nano size and high surface area, ease of functionalization, multiple drug binding, and biocompatibility; they can be useful for brain targeted drug delivery with minimal side effects.
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Affiliation(s)
- Deepali Bhogale
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, New Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow, Uttar Pradesh, 226002, India
| | - Farhan Mazahir
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, New Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow, Uttar Pradesh, 226002, India
| | - Awesh K Yadav
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, New Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow, Uttar Pradesh, 226002, India.
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18
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Nanodiamonds as Possible Tools for Improved Management of Bladder Cancer and Bacterial Cystitis. Int J Mol Sci 2022; 23:ijms23158183. [PMID: 35897760 PMCID: PMC9329713 DOI: 10.3390/ijms23158183] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/15/2022] [Accepted: 07/21/2022] [Indexed: 11/25/2022] Open
Abstract
Nanodiamonds (NDs) are a class of carbon nanomaterials with sizes ranging from a few nm to micrometres. Due to their excellent physical, chemical and optical properties, they have recently attracted much attention in biomedicine. In addition, their exceptional biocompatibility and the possibility of precise surface functionalisation offer promising opportunities for biological applications such as cell labelling and imaging, as well as targeted drug delivery. However, using NDs for selective targeting of desired biomolecules within a complex biological system remains challenging. Urinary bladder cancer and bacterial cystitis are major diseases of the bladder with high incidence and poor treatment options. In this review, we present: (i) the synthesis, properties and functionalisation of NDs; (ii) recent advances in the study of various NDs used for better treatment of bladder cancer and (iii) bacterial cystitis; and (iv) the use of NDs in theranostics of these diseases.
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19
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Wu Y, Weil T. Recent Developments of Nanodiamond Quantum Sensors for Biological Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2200059. [PMID: 35343101 PMCID: PMC9259730 DOI: 10.1002/advs.202200059] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/23/2022] [Indexed: 05/09/2023]
Abstract
Measuring certain quantities at the nanoscale is often limited to strict conditions such as low temperature or vacuum. However, the recently developed nanodiamond (ND) quantum sensing technology shows great promise for ultrasensitive diagnosis and probing subcellular parameters at ambient conditions. Atom defects (i.e., N, Si) within the ND lattice provide stable emissions and sometimes spin-dependent photoluminescence. These unique properties endow ND quantum sensors with the capacity to detect local temperature, magnetic fields, electric fields, or strain. In this review, some of the recent, most exciting developments in the preparation and application of ND sensors to solve current challenges in biology and medicine including ultrasensitive detection of virions and local sensing of pH, radical species, magnetic fields, temperature, and rotational movements, are discussed.
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Affiliation(s)
- Yingke Wu
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
| | - Tanja Weil
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
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20
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Characterization of Carbon Nanostructures by Photoelectron Spectroscopies. MATERIALS 2022; 15:ma15134434. [PMID: 35806559 PMCID: PMC9267296 DOI: 10.3390/ma15134434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 06/06/2022] [Accepted: 06/16/2022] [Indexed: 02/04/2023]
Abstract
Recently, the scientific community experienced two revolutionary events. The first was the synthesis of single-layer graphene, which boosted research in many different areas. The second was the advent of quantum technologies with the promise to become pervasive in several aspects of everyday life. In this respect, diamonds and nanodiamonds are among the most promising materials to develop quantum devices. Graphene and nanodiamonds can be coupled with other carbon nanostructures to enhance specific properties or be properly functionalized to tune their quantum response. This contribution briefly explores photoelectron spectroscopies and, in particular, X-ray photoelectron spectroscopy (XPS) and then turns to the present applications of this technique for characterizing carbon nanomaterials. XPS is a qualitative and quantitative chemical analysis technique. It is surface-sensitive due to its limited sampling depth, which confines the analysis only to the outer few top-layers of the material surface. This enables researchers to understand the surface composition of the sample and how the chemistry influences its interaction with the environment. Although the chemical analysis remains the main information provided by XPS, modern instruments couple this information with spatial resolution and mapping or with the possibility to analyze the material in operando conditions at nearly atmospheric pressures. Examples of the application of photoelectron spectroscopies to the characterization of carbon nanostructures will be reviewed to present the potentialities of these techniques.
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21
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Boruah A, Saikia BK. Synthesis, Characterization, Properties, and Novel Applications of Fluorescent Nanodiamonds. J Fluoresc 2022; 32:863-885. [PMID: 35230567 DOI: 10.1007/s10895-022-02898-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 02/01/2022] [Indexed: 11/26/2022]
Abstract
In the last few years, fluorescent nanodiamonds (FNDs) have been developed significantly as a new member in the nanocarbon family. The surface of FNDs is embedded with some crystallographic defects containing color centres which surmount the properties of other fluorochromes including up conversion and down conversion nanoparticles, quantum dots, nano tubes, fullerenes, organic dyes, silica etc. Some of the intriguing properties like inevitable photostability, inherent bio-compatibility, outstanding optical and robust mechanical properties, excellent magnetic field, and electric field sensing potentiality make FNDs appealing to some benevolent applications in numerous fields like bio-imaging, delivering drugs, fighting cancer, spin electronics, imaging of magnetic structure at nanoscale and as promising nanometric temperature sensor. The structure of FNDs has certain point defects on the surface among which negatively charged nitrogen vacancy centre (NV-) is the most investigated color centre. The production of NV- fluorescence nanodiamonds is the most challenging task as substitution of carbon atoms is required to create vacancies by causing irradiation from an electron beam which is followed by high temperature annealing. Thus, this review points out the relative advantages of FNDs containing negatively charged nitrogen vacancy centres produced from HPHT method or CVD method with those nanodiamonds produced through detonation process or pulsed laser ablation (PLA) method. The steps involved in the fabrication of FNDs are described along with the major challenges and struggles underwent during the process in this review. This review also summarizes the recent developments made in the functionalization and applications predominantly made in the field of biological science and it is understood that depending on the defect color centres they can exhibit different emitted wavelengths ranging from UV-visible to near infrared with broad or narrow bandwidths. This review also highlights some of the fluorescent NDs that emit stable and strong red or green photoluminescence from the defect centers of NV- which are implanted in the crystal lattice. This critical and extensive review will be useful for the further progress in this futuristic field of FNDs.
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Affiliation(s)
- Anusuya Boruah
- Coal & Energy Group, Materials Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Binoy K Saikia
- Coal & Energy Group, Materials Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India.
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22
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General Method to Increase Carboxylic Acid Content on Nanodiamonds. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030736. [PMID: 35164002 PMCID: PMC8838522 DOI: 10.3390/molecules27030736] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 01/07/2022] [Accepted: 01/19/2022] [Indexed: 01/30/2023]
Abstract
Carboxylic acid is a commonly utilized functional group for covalent surface conjugation of carbon nanoparticles that is typically generated by acid oxidation. However, acid oxidation generates additional oxygen containing groups, including epoxides, ketones, aldehydes, lactones, and alcohols. We present a method to specifically enrich the carboxylic acid content on fluorescent nanodiamond (FND) surfaces. Lithium aluminum hydride is used to reduce oxygen containing surface groups to alcohols. The alcohols are then converted to carboxylic acids through a rhodium (II) acetate catalyzed carbene insertion reaction with tert–butyl diazoacetate and subsequent ester cleavage with trifluoroacetic acid. This carboxylic acid enrichment process significantly enhanced nanodiamond homogeneity and improved the efficiency of functionalizing the FND surface. Biotin functionalized fluorescent nanodiamonds were demonstrated to be robust and stable single-molecule fluorescence and optical trapping probes.
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23
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Mzyk A, Ong Y, Ortiz Moreno AR, Padamati SK, Zhang Y, Reyes-San-Martin CA, Schirhagl R. Diamond Color Centers in Diamonds for Chemical and Biochemical Analysis and Visualization. Anal Chem 2022; 94:225-249. [PMID: 34841868 DOI: 10.1021/acs.analchem.1c04536] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Aldona Mzyk
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
- Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Reymonta 25, 30-059 Krakow, Poland
| | - Yori Ong
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Ari R Ortiz Moreno
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Sandeep K Padamati
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Yue Zhang
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Claudia A Reyes-San-Martin
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Romana Schirhagl
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
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24
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Singh M, Mazumder B. Recent Advancements in Nanodiamond Mediated Brain Targeted Drug Delivery and Bioimaging of Brain Ailments: A Holistic Review. Pharm Nanotechnol 2021; 10:42-55. [PMID: 34951376 DOI: 10.2174/2211738510666211222111938] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/29/2021] [Accepted: 12/07/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The brain is a vital and composite organ. By nature, the innate make-up of the brain is such that in anatomical parlance, it is highly protected by the "Blood-Brain Barrier", which is a nexus of capillary endothelial cells, basement membrane, neuroglial membrane and glialpodocytes. The same barrier, which protects and isolates the interstitial fluid of the brain from capillary circulation, also restricts the therapeutic intervention. Many standing pharmaceutical formulations are ineffective in the treatment of inimical brain ailments because of the inability of the API to surpass and subsist inside the Blood Brain Barrier. OBJECTIVE This is an integrated review that emphasizes on the recent advancements in brain-targeted drug delivery utilizing nanodiamonds (NDs) as a carrier of therapeutic agents. NDs are a novel nanoparticulate drug delivery system, having carbon moieties as their building blocks and their surface tenability is remarkable. These neoteric carbon-based carriers have exceptional, mechanical, electrical, chemical, optical, and biological properties, which can be further rationally modified and augmented. CONCLUSION NDs could be the next"revolution "in the field of nanoscience for the treatment of neurodegenerative disorders, brain tumors, and other pernicious brain ailments. What sets them apart from other nanocarriers is their versatile properties like diverse size range and surface modification potential, which makes them efficient enough to move across certain biological barriers and offer a plethora of brain targeting and bioimaging abilities. Lay Summary: The blood-brain barrier (BBB) poses a major hurdle in the way of treating many serious brain ailments. A range of nanoparticle based drug delivering systems have been formulated, including solid lipid nanoparticles, liposomes, dendrimers, nanogels, polymeric NPs, metallic NPs (gold, platinum, andironoxide) and diamondoids (carbonnanotubes). Despite this development, only a few of these formulations have shown the ability to cross the BBB. Nanodiamonds, because of their small size, shape, and surface characteristics, have a potential in moving beyond the diverse and intricate BBB, and offer a plethora of brain targeting capabilities.
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Affiliation(s)
- Mohini Singh
- Department of pharmaceutical sciences, Dibrugarh University, Dibrugarh-786004, Assam. India
| | - Bhaskar Mazumder
- Department of pharmaceutical sciences, Dibrugarh University, Dibrugarh-786004, Assam. India
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25
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Khorsandi Z, Borjian-Boroujeni M, Yekani R, Varma RS. Carbon nanomaterials with chitosan: A winning combination for drug delivery systems. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102847] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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26
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Shirley AJ, Schweeberg S, Waag T, Peindl M, Dandekar G, Walles H, Jakob F, Krueger A, Ebert R. The influence of differently functionalized nanodiamonds on proliferation, apoptosis and EMT/MET phenomena in 2D and 3D tumor cell cultures. J Mater Chem B 2021; 9:9395-9405. [PMID: 34734960 DOI: 10.1039/d1tb01739j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Nanodiamonds (ND) have been suggested to have several potential uses in biomedicine, since they are seemingly biocompatible. However, data about the biological effects of ND in physiological conditions are scarce. In this study, we observed that prostate cancer cells (LNCaP) and breast cancer cells (MDA-MB-231 and MCF-7) cultured with ND show morphological changes and altered gene and protein expression. In 2D we could detect only slight effects of ND on cell growth and apoptosis induction. Therefore, we applied different functionalized ND in a novel 3D cell culture model that reflects better tissue conditions compared to conventional 2D cell cultures. In 3D proliferation was reduced by all nanoparticles and benzoquinone functionalized ND induced cell death. As the used decellularized scaffold maintains the tissue architecture, we could also functionally investigate if nanoparticles induce cell migration into deeper layers and if they display markers of Mesenchymal Epithelial Transition (MET). We detected in more mesenchymal and invasive growing MDA-MB-231 cells less vimentin and increased levels of pan-cytokeratin expression after ND treatment, which indicates a MET induction. Our observations suggest that the presence of ND stimulates MET, with varying degrees of transition. The observation that ND do not support the opposite, EMT, is beneficial, since EMT is known to play a major role in tumor metastasis. However, a special focus should be placed on the characterization of biological effects to be able to guarantee the safety of ND in clinical use.
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Affiliation(s)
- Anup James Shirley
- Bernhard-Heine-Center for Locomotion Research, Department of Musculoskeletal Tissue Regeneration, Julius-Maximilians-Universität Würzburg, Friedrich-Bergius-Ring 15, 97076 Würzburg, Germany. .,Department Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070 Würzburg, Germany
| | - Sarah Schweeberg
- Institute for Organic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
| | - Thilo Waag
- Institute for Organic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
| | - Matthias Peindl
- Department Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070 Würzburg, Germany
| | - Gudrun Dandekar
- Department Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070 Würzburg, Germany
| | - Heike Walles
- Department Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070 Würzburg, Germany.,Core Facility Tissue Engineering, Otto-v. Guericke University Magdeburg, Pfälzerstraße 2, 39106 Magdeburg, Germany
| | - Franz Jakob
- Bernhard-Heine-Center for Locomotion Research and Department for Functional Materials in Medicine and Dentistry, Brettreichstraße 11, 97074 Würzburg, Germany
| | - Anke Krueger
- Institute for Organic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany. .,Wilhelm Conrad Röntgen Center for Complex Materials (RCCM), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Regina Ebert
- Bernhard-Heine-Center for Locomotion Research, Department of Musculoskeletal Tissue Regeneration, Julius-Maximilians-Universität Würzburg, Friedrich-Bergius-Ring 15, 97076 Würzburg, Germany.
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27
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Shen Y, Su S, Zhao W, Cheng S, Xu T, Yin K, Chen L, He L, Zhou Y, Bi H, Wan S, Zhang Q, Wang L, Ni Z, Banhart F, Botton GA, Ding F, Ruoff RS, Sun L. Sub-4 nm Nanodiamonds from Graphene-Oxide and Nitrated Polycyclic Aromatic Hydrocarbons at 423 K. ACS NANO 2021; 15:17392-17400. [PMID: 34128643 DOI: 10.1021/acsnano.1c00209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nanodiamonds are interesting materials from the point of view of their biocompatibility and their chemical, spectroscopic, and mechanical properties. Current synthetic methods for nanodiamonds involve harsh environments, which are potentially hazardous in addition to being expensive. We report a low-temperature (423 K) hydrothermal approach to form nanodiamonds by using graphene-oxide or nitrated polycyclic aromatic hydrocarbons (naphthalene, anthracene, phenanthrene, or pyrene) as a starting material. The reaction products contain single-crystalline or twinned nanodiamonds with average diameters in the 2-3 nm range. Theoretical calculations prove that, at the nanoscale, sub-4 nm nanodiamonds may adopt a structure that is more stable than graphene-oxide and nitrated polycyclic aromatic hydrocarbons. Our findings show that sp2 carbon in the polycyclic aromatic precursor can be converted to sp3 carbon under unexpectedly moderate temperature conditions by using nanoscale precursors and thus offer a low-temperature approach for the synthesis of sub-4 nm nanodiamonds.
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Affiliation(s)
- Yuting Shen
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Shi Su
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
- School of Aeronautic Engineering, Nanjing Vocational University of Industry Technology, Nanjing 210023, People's Republic of China
| | - Wen Zhao
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 689-798, Republic of Korea
| | - Shaobo Cheng
- Department of Materials Science and Engineering and Canadian Centre for Electron Microscopy, McMaster University, Hamilton, ON, Canada L8S 4M1
| | - Tao Xu
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Kuibo Yin
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Linjiang Chen
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom
| | - Longbing He
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Yilong Zhou
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Hengchang Bi
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Shu Wan
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Qiubo Zhang
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
| | - Liang Wang
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai 200444, People's Republic of China
| | - Zhenhua Ni
- Department of Physics, Southeast University, 211189, Nanjing, China
| | - Florian Banhart
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 Université de Strasbourg - CNRS, 23 rue du Loess, 67034 Strasbourg, France
| | - Gianluigi A Botton
- Department of Materials Science and Engineering and Canadian Centre for Electron Microscopy, McMaster University, Hamilton, ON, Canada L8S 4M1
| | - Feng Ding
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 689-798, Republic of Korea
- School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea
| | - Rodney S Ruoff
- School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea
| | - Litao Sun
- SEU-FEI Nano-Pico Center, Key Lab of MEMS of Ministry of Education, Collaborative Innovation Center for Micro/Nano Fabrication, Device and System, Southeast University, Nanjing 210096, People's Republic of China
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28
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Aram E, Mehdipour-Ataei S. Carbon-based nanostructured composites for tissue engineering and drug delivery. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2020.1785456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Elham Aram
- Department of Cancer Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Babol, Iran
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29
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Aprà P, Mino L, Battiato A, Olivero P, Sturari S, Valsania MC, Varzi V, Picollo F. Interaction of Nanodiamonds with Water: Impact of Surface Chemistry on Hydrophilicity, Aggregation and Electrical Properties. NANOMATERIALS 2021; 11:nano11102740. [PMID: 34685181 PMCID: PMC8538990 DOI: 10.3390/nano11102740] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 10/12/2021] [Accepted: 10/13/2021] [Indexed: 11/30/2022]
Abstract
In recent decades, nanodiamonds (NDs) have earned increasing interest in a wide variety of research fields, thanks to their excellent mechanical, chemical, and optical properties, together with the possibility of easily tuning their surface chemistry for the desired purpose. According to the application context, it is essential to acquire an extensive understanding of their interaction with water in terms of hydrophilicity, environmental adsorption, stability in solution, and impact on electrical properties. In this paper, we report on a systematic study of the effects of reducing and oxidizing thermal processes on ND surface water adsorption. Both detonation and milled NDs were analyzed by combining different techniques. Temperature-dependent infrared spectroscopy was employed to study ND surface chemistry and water adsorption, while dynamic light scattering allowed the evaluation of their behavior in solution. The influence of water adsorption on their electrical properties was also investigated and correlated with structural and optical information obtained via Raman/photoluminescence spectroscopy. In general, higher oxygen-containing surfaces exhibited higher hydrophilicity, better stability in solution, and higher electrical conduction, although for the latter the surface graphitic contribution was also crucial. Our results provide in-depth information on the hydrophilicity of NDs in relation to their surface chemical and physical properties, by also evaluating the impacts on their aggregation and electrical conductance.
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Affiliation(s)
- Pietro Aprà
- Physics Department, University of Torino, Via Pietro Giuria 1, 10125 Torino, Italy; (P.A.); (P.O.); (S.S.); (V.V.); (F.P.)
- “Nanostructured Interfaces and Surfaces” (NIS) Inter-Departmental Centre, University of Torino, Via Quarello 15/a, 10135 Torino, Italy;
- National Institute of Nuclear Physics, Section of Torino, Via Pietro Giuria 1, 10125 Torino, Italy;
| | - Lorenzo Mino
- “Nanostructured Interfaces and Surfaces” (NIS) Inter-Departmental Centre, University of Torino, Via Quarello 15/a, 10135 Torino, Italy;
- Department of Chemistry, University of Torino, Via Pietro Giuria 7, 10125 Torino, Italy
- Correspondence:
| | - Alfio Battiato
- National Institute of Nuclear Physics, Section of Torino, Via Pietro Giuria 1, 10125 Torino, Italy;
| | - Paolo Olivero
- Physics Department, University of Torino, Via Pietro Giuria 1, 10125 Torino, Italy; (P.A.); (P.O.); (S.S.); (V.V.); (F.P.)
- “Nanostructured Interfaces and Surfaces” (NIS) Inter-Departmental Centre, University of Torino, Via Quarello 15/a, 10135 Torino, Italy;
- National Institute of Nuclear Physics, Section of Torino, Via Pietro Giuria 1, 10125 Torino, Italy;
| | - Sofia Sturari
- Physics Department, University of Torino, Via Pietro Giuria 1, 10125 Torino, Italy; (P.A.); (P.O.); (S.S.); (V.V.); (F.P.)
| | - Maria Carmen Valsania
- “Nanostructured Interfaces and Surfaces” (NIS) Inter-Departmental Centre, University of Torino, Via Quarello 15/a, 10135 Torino, Italy;
| | - Veronica Varzi
- Physics Department, University of Torino, Via Pietro Giuria 1, 10125 Torino, Italy; (P.A.); (P.O.); (S.S.); (V.V.); (F.P.)
- “Nanostructured Interfaces and Surfaces” (NIS) Inter-Departmental Centre, University of Torino, Via Quarello 15/a, 10135 Torino, Italy;
- National Institute of Nuclear Physics, Section of Torino, Via Pietro Giuria 1, 10125 Torino, Italy;
| | - Federico Picollo
- Physics Department, University of Torino, Via Pietro Giuria 1, 10125 Torino, Italy; (P.A.); (P.O.); (S.S.); (V.V.); (F.P.)
- “Nanostructured Interfaces and Surfaces” (NIS) Inter-Departmental Centre, University of Torino, Via Quarello 15/a, 10135 Torino, Italy;
- National Institute of Nuclear Physics, Section of Torino, Via Pietro Giuria 1, 10125 Torino, Italy;
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30
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Ramana LN, Agarwal V. Nanodiamonds synthesis using sustainable concentrated solar thermal energy: applications in bioimaging and phototherapy. NANOTECHNOLOGY 2021; 32:475602. [PMID: 34380124 DOI: 10.1088/1361-6528/ac1cbd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/09/2021] [Indexed: 06/13/2023]
Abstract
There is a renewed interest in nanodiamonds and their applications in biology and medicine, especially in bioimaging and photothermal therapy. This is due to their small size, chemical inertness and unique photo-properties such as bright and robust fluorescence, resistant to photobleaching and photothermal response under near infrared (NIR) irradiation. However, the biggest challenge limiting the wide-spread use of nanodiamonds is the high-energy consuming, dangerous and sophisticated synthetic methods currently adopted by industry named higher temperature high pressure approach, and detonation method. Despite over a decade of research towards the development of new synthetic approaches, most of the methods developed to date require sophisticated instrumentations and have high energy demand. To circumvent the reliance on high energy demanding sophisticated experimental setups, here we present a simple synthetic approach using solar energy as a sustainable sole energy source. Using low-grade coal as carbon precursor, we used high power magnifying glasses to concentrate and focus sunlight to induce synthesis of nanodiamonds. The synthesized nanodiamonds exhibit similar physicochemical and photo-properties as nanodiamonds synthesized using other synthetic approaches.In vitrostudies using macrophage Raw 264.7 cells demonstrated rapid uptake and bright fluorescence of the synthesized nanodiamonds with superior biocompatibility (≥95% cell viability). The synthesized nanodiamonds also exhibited dose dependent photothermal response under NIR irradiation.
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Affiliation(s)
- Lakshmi Narashimhan Ramana
- Multidisciplinary Clinical and Translational Research group (MCTR), Translational Health Science and Technology Institute (THSTI), Faridabad 121001, India
| | - Vipul Agarwal
- Cluster for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney, NSW 2052, Australia
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31
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Chen J, Chen OY, Chang HC. Relaxation of a dense ensemble of spins in diamond under a continuous microwave driving field. Sci Rep 2021; 11:16278. [PMID: 34381097 PMCID: PMC8358020 DOI: 10.1038/s41598-021-95722-z] [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: 05/11/2021] [Accepted: 07/29/2021] [Indexed: 11/10/2022] Open
Abstract
Decoherence of Rabi oscillation in a two-level quantum system consists of two components, a simple exponential decay and a damped oscillation. In dense-ensemble spin systems like negatively charged nitrogen-vacancy (NV−) centers in diamond, fast quantum state decoherence often obscures clear observation of the Rabi nutation. On the other hand, the simple exponential decay (or baseline decay) of the oscillation in such spin systems can be readily detected but has not been thoroughly explored in the past. This study investigates in depth the baseline decay of dense spin ensembles in diamond under continuously driving microwave (MW). It is found that the baseline decay times of NV− spins decrease with the increasing MW field strength and the MW detuning dependence of the decay times shows a Lorentzian-like spectrum. The experimental findings are in good agreement with simulations based on the Bloch formalism for a simple two-level system in the low MW power region after taking into account the effect of inhomogeneous broadening. This combined investigation provides new insight into fundamental spin relaxation processes under continuous driving electromagnetic fields and paves ways to better understanding of this underexplored phenomena using single NV− centers, which have shown promising applications in quantum computing and quantum metrology.
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Affiliation(s)
- Jeson Chen
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan. .,Department of Electronic Engineering, Feng Chia University, Taichung, 40724, Taiwan.
| | - Oliver Y Chen
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan.
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan.
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32
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Ali N, Bahman AM, Aljuwayhel NF, Ebrahim SA, Mukherjee S, Alsayegh A. Carbon-Based Nanofluids and Their Advances towards Heat Transfer Applications-A Review. NANOMATERIALS 2021; 11:nano11061628. [PMID: 34205801 PMCID: PMC8235799 DOI: 10.3390/nano11061628] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 02/07/2023]
Abstract
Nanofluids have opened the doors towards the enhancement of many of today's existing thermal applications performance. This is because these advanced working fluids exhibit exceptional thermophysical properties, and thus making them excellent candidates for replacing conventional working fluids. On the other hand, nanomaterials of carbon-base were proven throughout the literature to have the highest thermal conductivity among all other types of nanoscaled materials. Therefore, when these materials are homogeneously dispersed in a base fluid, the resulting suspension will theoretically attain orders of magnitude higher effective thermal conductivity than its counterpart. Despite this fact, there are still some challenges that are associated with these types of fluids. The main obstacle is the dispersion stability of the nanomaterials, which can lead the attractive properties of the nanofluid to degrade with time, up to the point where they lose their effectiveness. For such reason, this work has been devoted towards providing a systematic review on nanofluids of carbon-base, precisely; carbon nanotubes, graphene, and nanodiamonds, and their employment in thermal systems commonly used in the energy sectors. Firstly, this work reviews the synthesis approaches of the carbon-based feedstock. Then, it explains the different nanofluids fabrication methods. The dispersion stability is also discussed in terms of measuring techniques, enhancement methods, and its effect on the suspension thermophysical properties. The study summarizes the development in the correlations used to predict the thermophysical properties of the dispersion. Furthermore, it assesses the influence of these advanced working fluids on parabolic trough solar collectors, nuclear reactor systems, and air conditioning and refrigeration systems. Lastly, the current gap in scientific knowledge is provided to set up future research directions.
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Affiliation(s)
- Naser Ali
- Nanotechnology and Advanced Materials Program, Energy and Building Research Center, Kuwait Institute for Scientific Research, Safat 13109, Kuwait;
| | - Ammar M. Bahman
- Mechanical Engineering Department, College of Engineering and Petroleum, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait; (A.M.B.); (S.A.E.)
| | - Nawaf F. Aljuwayhel
- Mechanical Engineering Department, College of Engineering and Petroleum, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait; (A.M.B.); (S.A.E.)
- Correspondence:
| | - Shikha A. Ebrahim
- Mechanical Engineering Department, College of Engineering and Petroleum, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait; (A.M.B.); (S.A.E.)
| | - Sayantan Mukherjee
- Thermal Research Laboratory (TRL), School of Mechanical Engineering, Kalinga Institute of Industrial Technology, Bhubaneswar, Odisha 751024, India;
| | - Ali Alsayegh
- School of Aerospace, Transport and Manufacturing (SATM), Cranfield University, Cranfield MK43 0AL, UK;
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33
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Suarez-Kelly L, Sun SH, Ren C, Rampersaud IV, Albertson D, Duggan MC, Noel TC, Courtney N, Buteyn NJ, Moritz C, Yu L, Yildiz VO, Butchar JP, Tridandapani S, Rampersaud AA, Carson WE. Antibody Conjugation of Fluorescent Nanodiamonds for Targeted Innate Immune Cell Activation. ACS APPLIED NANO MATERIALS 2021; 4:3122-3139. [PMID: 34027313 PMCID: PMC8136585 DOI: 10.1021/acsanm.1c00256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND fluorescent nanodiamonds (FND) are nontoxic, infinitely photostable nanoparticles that emit near-infrared fluorescence and have a modifiable surface allowing for the generation of protein-FND conjugates. FND-mediated immune cell targeting may serve as a strategy to visualize immune cells and promote immune cell activation. METHODS uncoated-FND (uFND) were fabricated, coated with glycidol (gFND), and conjugated with immunoglobulin G (IgG-gFND). In vitro studies were performed using a breast cancer/natural killer/monocyte co-culture system, and in vivo studies were performed using a breast cancer mouse model. RESULTS in vitro studies demonstrated the targeted immune cell uptake of IgG-gFND, resulting in significant immune cell activation and no compromise in immune cell viability. IgG-gFND remained at the tumor site following intratumoral injection compared to uFND which migrated to the liver and kidneys. CONCLUSION antibody-conjugated FND may serve as immune drug delivery vehicles with "track and trace capabilities" to promote directed antitumor activity and minimize systemic toxicities.
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Affiliation(s)
- Lorena
P. Suarez-Kelly
- The
Arthur G. James Comprehensive Cancer Center and Solove Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Steven H. Sun
- Department
of Surgery, The Ohio State University, Columbus, Ohio 43210, United States
| | - Casey Ren
- The
Arthur G. James Comprehensive Cancer Center and Solove Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Isaac V. Rampersaud
- Columbus
NanoWorks, Inc., 1507
Chambers Road, Columbus, Ohio 43212, United
States
| | - David Albertson
- Columbus
NanoWorks, Inc., 1507
Chambers Road, Columbus, Ohio 43212, United
States
| | - Megan C. Duggan
- The
Arthur G. James Comprehensive Cancer Center and Solove Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Tiffany C. Noel
- The
Arthur G. James Comprehensive Cancer Center and Solove Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Nicholas Courtney
- The
Arthur G. James Comprehensive Cancer Center and Solove Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Nathaniel J. Buteyn
- Division
of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department
of Internal Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Charles Moritz
- Columbus
NanoWorks, Inc., 1507
Chambers Road, Columbus, Ohio 43212, United
States
| | - Lianbo Yu
- Department
of Biomedical Informatics, The Ohio State
University, Columbus, Ohio 43210, United States
| | - Vedat O. Yildiz
- Department
of Biomedical Informatics, The Ohio State
University, Columbus, Ohio 43210, United States
| | - Jonathan P. Butchar
- Division
of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department
of Internal Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Susheela Tridandapani
- Division
of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department
of Internal Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Arfaan A. Rampersaud
- Columbus
NanoWorks, Inc., 1507
Chambers Road, Columbus, Ohio 43212, United
States
| | - William E. Carson
- The
Arthur G. James Comprehensive Cancer Center and Solove Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
- Department
of Surgery, The Ohio State University, Columbus, Ohio 43210, United States
- . Phone: (614)
293-6306. Fax: (614) 293-3465
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34
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Kim HY, Kim DS, Hwang NM. Comparison of diamond nanoparticles captured on the floating and grounded membranes in the hot filament chemical vapor deposition process. RSC Adv 2021; 11:5651-5657. [PMID: 35423076 PMCID: PMC8694773 DOI: 10.1039/d0ra09649k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/22/2021] [Indexed: 11/25/2022] Open
Abstract
Negatively charged diamond nanoparticles are known to be generated in the gas phase of the hot filament chemical vapor deposition (HFCVD) process. However, the structures of these nanoparticles remain unknown. Also, the effect of charging on the stability of nanodiamond structures has not been studied experimentally. Here, by installing a capturing apparatus in an HFCVD reactor, we succeeded in capturing nanoparticles on the floating and grounded SiO, carbon, and graphene membranes of a copper transmission electron microscope grid during HFCVD. We examined the effect of charge on the crystal structure of nanodiamonds captured for 10 s under various conditions and identified four carbon allotropes, which are i-carbon, hexagonal diamond, n-diamond, and cubic diamond, by analyzing 150 d-spacings of ∼100 nanoparticles for each membrane. Nanoparticles captured on the floating membrane consisted mainly of cubic diamond and n-diamond, whereas those captured on the grounded membrane consisted mainly of i-carbon. Diamond particles deposited for 8 h on the floating silicon (Si) substrate exhibited an octahedron shape with well-developed facets, and a high-intensity 1332 cm-1 Raman peak, whereas diamond particles deposited on the grounded Si substrate showed a spherical shape partially covered with crystalline facets with a broad G-band Raman peak. These results indicate that charging stabilizes the diamond structure.
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Affiliation(s)
- Hwan-Young Kim
- Department of Materials Science and Engineering, Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul Republic of Korea
| | - Da-Seul Kim
- Department of Materials Science and Engineering, Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul Republic of Korea
| | - Nong-Moon Hwang
- Department of Materials Science and Engineering, Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul Republic of Korea
- Research Institute of Advanced Materials 599 Gwanak-ro, Gwanak-gu Seoul Republic of Korea
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35
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Jung HS, Neuman KC. Surface Modification of Fluorescent Nanodiamonds for Biological Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:E153. [PMID: 33435443 PMCID: PMC7826955 DOI: 10.3390/nano11010153] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/29/2020] [Accepted: 01/07/2021] [Indexed: 12/12/2022]
Abstract
Fluorescent nanodiamonds (FNDs) are a new class of carbon nanomaterials that offer great promise for biological applications such as cell labeling, imaging, and sensing due to their exceptional optical properties and biocompatibility. Implementation of these applications requires reliable and precise surface functionalization. Although diamonds are generally considered inert, they typically possess diverse surface groups that permit a range of different functionalization strategies. This review provides an overview of nanodiamond surface functionalization methods including homogeneous surface termination approaches (hydrogenation, halogenation, amination, oxidation, and reduction), in addition to covalent and non-covalent surface modification with different functional moieties. Furthermore, the subsequent coupling of biomolecules onto functionalized nanodiamonds is reviewed. Finally, biomedical applications of nanodiamonds are discussed in the context of functionalization.
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Affiliation(s)
| | - Keir C. Neuman
- Laboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA;
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36
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Knizhnik AA, Polynskaya YG, Sinitsa AS, Kuznetsov NM, Belousov SI, Chvalun SN, Potapkin BV. Analysis of structural organization and interaction mechanisms of detonation nanodiamond particles in hydrosols. Phys Chem Chem Phys 2021; 23:674-682. [PMID: 33336663 DOI: 10.1039/d0cp05533f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Structural organization of hydrogen and oxygen functionalized nanodiamond (ND) particles in hydrosols was investigated using a cryo-TEM method. The formation of chain-like structures was observed for hydrogen functionalized NDs while oxygen functionalized NDs tend to form more compact structures. In order to understand possible interaction mechanisms between NDs in hydrosols and to explain these experimental results, first-principles calculations were performed. Charged H-terminated ND particles and particles with partially dissociated hydroxyl and carboxyl groups on the surface were investigated as models of a real ND particle in solution. For positively charged H-terminated particles, it was established that charge distribution is determined by the values of valence band maximum for the particle facets. For negatively charged oxygen functionalized particles, the charge is localized near functional groups. In both cases, interaction is determined by the interplay between Coulomb interaction and van der Waals attraction. For detailed analysis of the ND interaction, the continual model considering this interplay was developed. The results obtained with this model indicate that the formation of chain structures from linked ND particles is caused by charge separation inside the ND particle. For the H-terminated ND particles in water solution, strongly anisotropic distribution of electrostatic potential around the particles promotes formation of non-compact chain structures of particles via interaction between facets with opposite charges. This effect of charge separation is lower in the oxygen functionalized particles as the charge is localized at the uniformly distributed O-containing functional groups, thus, more compact structures can be formed. These general qualitative statements address the problem of interactions between the large number of ND particles and explain the presented cryo-TEM experimental results.
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37
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Various Allotropes of Diamond Nanoparticles Generated in the Gas Phase during Hot Filament Chemical Vapor Deposition. NANOMATERIALS 2020; 10:nano10122504. [PMID: 33327370 PMCID: PMC7764864 DOI: 10.3390/nano10122504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 11/16/2022]
Abstract
Diamond nanoparticles have been synthesized using various methods. Nanodiamonds generated in the gas phase were captured on the membrane of a transmission electron microscope grid during a hot filament chemical vapor deposition (HFCVD) diamond process. In total, ~600 nanoparticles, which were captured for 10 s in six conditions of the capture temperatures of 900 °C, 600 °C and 300 °C and the gas mixtures of 1% CH4-99% H2 and 3% CH4-97% H2, were analyzed for phase identification using high-resolution transmission electron microscopy and fast Fourier transformation. Hexagonal diamond, i-carbon, n-diamond, and cubic diamond were identified. The observation of two or more carbon allotropes captured on the same membrane suggested their coexistence in the gas phase during HFCVD. The crystal structure of carbon allotropes was related to the size of the nanodiamond. The crystal structure of the nanoparticles affected the crystal structure of diamond deposited for 8 h. Confirmation of various carbon allotropes provides new insight into the nanodiamond synthesis in the gas phase and the growth mechanism of HFCVD diamond.
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Ma X, Liu X, Li Y, Xi X, Yao Q, Fan J. Influence of crystallization temperature on fluorescence of n-diamond quantum dots. NANOTECHNOLOGY 2020; 31:505712. [PMID: 33021232 DOI: 10.1088/1361-6528/abb72d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Nanodiamonds are popular biological labels because of their superior mechanical and optical properties. Their surfaces bridging the core and surrounding medium play a key role in determining their bio-linkage and photophysical properties. n-diamond is a mysterious carbon allotrope whose crystal structure remains debated. We study the influence of the crystallization temperature on the fluorescence properties of the colloidal n-diamond quantum dots (n-DQDs) with sizes of several nanometers. They exhibit multiband fluorescence across the whole visible region which depends sensitively on the crystallization temperature. Their surfaces turn from hydrophobic ones rich of sp2-bonded carbon into hydrophilic ones rich of carboxyl derivatives and hydroxyl groups as the crystallization temperature increases. The different surface states correlated with the surface structures account for the distinct fluorescence properties of the n-DQDs crystallized at different temperatures. These high-purity ultrasmall n-DQDs with tunable surface chemistry and fluorescence properties are promising multicolor biomarkers and lighting sources.
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Affiliation(s)
- Xuanxuan Ma
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
| | - Xiaoyu Liu
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
| | - Yuanyuan Li
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
| | - Xiaonan Xi
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
| | - Qianqin Yao
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
| | - Jiyang Fan
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
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Miller BS, Bezinge L, Gliddon HD, Huang D, Dold G, Gray ER, Heaney J, Dobson PJ, Nastouli E, Morton JJL, McKendry RA. Spin-enhanced nanodiamond biosensing for ultrasensitive diagnostics. Nature 2020; 587:588-593. [PMID: 33239800 DOI: 10.1038/s41586-020-2917-1] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/16/2020] [Indexed: 01/06/2023]
Abstract
The quantum spin properties of nitrogen-vacancy defects in diamond enable diverse applications in quantum computing and communications1. However, fluorescent nanodiamonds also have attractive properties for in vitro biosensing, including brightness2, low cost3 and selective manipulation of their emission4. Nanoparticle-based biosensors are essential for the early detection of disease, but they often lack the required sensitivity. Here we investigate fluorescent nanodiamonds as an ultrasensitive label for in vitro diagnostics, using a microwave field to modulate emission intensity5 and frequency-domain analysis6 to separate the signal from background autofluorescence7, which typically limits sensitivity. Focusing on the widely used, low-cost lateral flow format as an exemplar, we achieve a detection limit of 8.2 × 10-19 molar for a biotin-avidin model, 105 times more sensitive than that obtained using gold nanoparticles. Single-copy detection of HIV-1 RNA can be achieved with the addition of a 10-minute isothermal amplification step, and is further demonstrated using a clinical plasma sample with an extraction step. This ultrasensitive quantum diagnostics platform is applicable to numerous diagnostic test formats and diseases, and has the potential to transform early diagnosis of disease for the benefit of patients and populations.
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Affiliation(s)
- Benjamin S Miller
- London Centre for Nanotechnology, University College London, London, UK. .,Division of Medicine, University College London, London, UK.
| | - Léonard Bezinge
- London Centre for Nanotechnology, University College London, London, UK
| | - Harriet D Gliddon
- London Centre for Nanotechnology, University College London, London, UK
| | - Da Huang
- London Centre for Nanotechnology, University College London, London, UK
| | - Gavin Dold
- London Centre for Nanotechnology, University College London, London, UK.,Department of Electronic and Electrical Engineering, University College London, London, UK
| | - Eleanor R Gray
- London Centre for Nanotechnology, University College London, London, UK
| | - Judith Heaney
- Advanced Pathogens Diagnostic Unit, University College London Hospitals, London, UK
| | | | - Eleni Nastouli
- Department of Virology, University College London Hospitals, London, UK
| | - John J L Morton
- London Centre for Nanotechnology, University College London, London, UK.,Department of Electronic and Electrical Engineering, University College London, London, UK
| | - Rachel A McKendry
- London Centre for Nanotechnology, University College London, London, UK. .,Division of Medicine, University College London, London, UK.
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Ahmed W, Gul S, Awais M, Hassan ZU, Jabeen S, Farooq M. A review: novel nanohybrids of epoxy/polyamide with carbon nanotube/nano-diamond. POLYM-PLAST TECH MAT 2020. [DOI: 10.1080/25740881.2020.1819314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Waqas Ahmed
- Department of Chemistry, Government Postgraduate College, Mansehra, Pakistan
| | - Sagheer Gul
- Department of Chemistry, Government Postgraduate College, Mansehra, Pakistan
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | - Muhammad Awais
- Department of Chemistry, Government Postgraduate College, Mansehra, Pakistan
| | - Zia Ul Hassan
- Department of Chemistry, Government Postgraduate College, Mansehra, Pakistan
| | - Saira Jabeen
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | - Muhammad Farooq
- Department of Botany, Government Postgraduate College, Mansehra, Pakistan
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41
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Abdullahi IM, Langenderfer M, Shenderova O, Nunn N, Torelli MD, Johnson C, Mochalin VN. Explosive Fragmentation of Luminescent Diamond Particles. CARBON 2020; 164:442-450. [PMID: 32863395 PMCID: PMC7451206 DOI: 10.1016/j.carbon.2020.03.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Development of efficient and cost-effective mass-production techniques for size reduction of high- pressure, high-temperature (HPHT) diamonds with sizes from tens to hundreds of micrometers remains one of the primary goals towards commercial production of fluorescent submicron and nanodiamond (fND). fNDs offer great advantages for many applications, especially in labelling, tracing, and biomedical imaging, owing to their brightness, exceptional photostability, mechanical robustness and intrinsic biocompatibility. This study proposes a novel processing method utilizing explosive fragmentation that can potentially be used for the fabrication of submicron to nanoscale size fluorescent diamond particles. In the proposed method, synthetic HPHT 20 pm and 150 pm microcystalline diamond particles containing color centers are rapidly fragmented in conditions of high explosive detonation. X-ray diffraction and Raman spectroscopy show that the detonation fragmented diamond particles consist of good quality submicron diamonds of ~420-800 nm in size, while fluorescence spectroscopy shows photoluminescence spectra with noticeable changes for large (150 μm) starting microcrystalline diamond particles, and no significant changes in photoluminescence properties for smaller (20 μm) starting microcrystalline diamond particles. The proposed detonation method shows potential as an efficient, cost effective, and industrially scalable alternative to milling for the fragmentation of fluorescent diamond microcrystals into submicron- to nano-size domain.
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Affiliation(s)
| | - Martin Langenderfer
- Department of Mining and Nuclear Engineering, Missouri University of Science and Technology, Rolla, MO 65409, USA
| | | | - Nicholas Nunn
- Adàmas Nanotechnologies, Inc., Raleigh, NC 27613, USA
| | | | - Catherine Johnson
- Department of Mining and Nuclear Engineering, Missouri University of Science and Technology, Rolla, MO 65409, USA
| | - Vadym N. Mochalin
- Department of Chemistry, Missouri University of Science & Technology, MO 65409, USA
- Department of Materials Science & Engineering, Missouri University of Science & Technology, MO 65409, USA
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42
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Hwang HS, Jeong JW, Kim YA, Chang M. Carbon Nanomaterials as Versatile Platforms for Biosensing Applications. MICROMACHINES 2020; 11:mi11090814. [PMID: 32872236 PMCID: PMC7569884 DOI: 10.3390/mi11090814] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/27/2020] [Accepted: 08/27/2020] [Indexed: 12/23/2022]
Abstract
A biosensor is defined as a measuring system that includes a biological receptor unit with distinctive specificities toward target analytes. Such analytes include a wide range of biological origins such as DNAs of bacteria or viruses, or proteins generated from an immune system of infected or contaminated living organisms. They further include simple molecules such as glucose, ions, and vitamins. One of the major challenges in biosensor development is achieving efficient signal capture of biological recognition-transduction events. Carbon nanomaterials (CNs) are promising candidates to improve the sensitivity of biosensors while attaining low detection limits owing to their capability of immobilizing large quantities of bioreceptor units at a reduced volume, and they can also act as a transduction element. In addition, CNs can be adapted to functionalization and conjugation with organic compounds or metallic nanoparticles; the creation of surface functional groups offers new properties (e.g., physical, chemical, mechanical, electrical, and optical properties) to the nanomaterials. Because of these intriguing features, CNs have been extensively employed in biosensor applications. In particular, carbon nanotubes (CNTs), nanodiamonds, graphene, and fullerenes serve as scaffolds for the immobilization of biomolecules at their surface and are also used as transducers for the conversion of signals associated with the recognition of biological analytes. Herein, we provide a comprehensive review on the synthesis of CNs and their potential application to biosensors. In addition, we discuss the efforts to improve the mechanical and electrical properties of biosensors by combining different CNs.
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Affiliation(s)
- Hye Suk Hwang
- Alan G. MacDiarmid Energy Research Institute, Chonnam National University, Gwangju 61186, Korea
- Correspondence: (H.S.H.); (Y.A.K.); (M.C.); Tel.: +82-62-530-1771 (M.C.)
| | - Jae Won Jeong
- Department of Polymer Engineering, Graduate School, Chonnam National University, Gwangju 61186, Korea;
| | - Yoong Ahm Kim
- Alan G. MacDiarmid Energy Research Institute, Chonnam National University, Gwangju 61186, Korea
- Department of Polymer Engineering, Graduate School, Chonnam National University, Gwangju 61186, Korea;
- School of Polymer Science and Engineering, Chonnam National University, Gwangju 61186, Korea
- Correspondence: (H.S.H.); (Y.A.K.); (M.C.); Tel.: +82-62-530-1771 (M.C.)
| | - Mincheol Chang
- Alan G. MacDiarmid Energy Research Institute, Chonnam National University, Gwangju 61186, Korea
- Department of Polymer Engineering, Graduate School, Chonnam National University, Gwangju 61186, Korea;
- School of Polymer Science and Engineering, Chonnam National University, Gwangju 61186, Korea
- Correspondence: (H.S.H.); (Y.A.K.); (M.C.); Tel.: +82-62-530-1771 (M.C.)
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Abstract
Biomedical imaging allows in vivo studies of organisms, providing valuable information of biological processes at both cellular and tissue levels. Nanodiamonds have recently emerged as a new type of probe for fluorescence imaging and contrast agent for magnetic resonance and photoacoustic imaging. Composed of sp3-carbon atoms, diamond is chemically inert and inherently biocompatible. Uniquely, its matrix can host a variety of optically and magnetically active defects suited for bioimaging applications. Since the first production of fluorescent nanodiamonds in 2005, a large number of experiments have demonstrated that fluorescent nanodiamonds are useful as photostable markers and nanoscale sensors in living cells and organisms. In this review, we focus our discussion on the recent advancements of nanodiamond-enabled biomedical imaging for preclinical applications.
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Affiliation(s)
- Yen-Yiu Liu
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan
| | - Be-Ming Chang
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan
- Department of Chemical Engineering, National Taiwan University of Science & Technology, Taipei, 106, Taiwan
- Department of Chemistry, National Taiwan Normal University, Taipei, 106, Taiwan
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44
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Nanodiamonds: Synthesis and Application in Sensing, Catalysis, and the Possible Connection with Some Processes Occurring in Space. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10124094] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The relationship between the unique characteristics of nanodiamonds (NDs) and the fluorescence properties of nitrogen-vacancy (NV) centers has lead to a tool with quantum sensing capabilities and nanometric spatial resolution; this tool is able to operate in a wide range of temperatures and pressures and in harsh chemical conditions. For the development of devices based on NDs, a great effort has been invested in researching cheap and easily scalable synthesis techniques for NDs and NV-NDs. In this review, we discuss the common fluorescent NDs synthesis techniques as well as the laser-assisted production methods. Then, we report recent results regarding the applications of fluorescent NDs, focusing in particular on sensing of the environmental parameters as well as in catalysis. Finally, we underline that the highly non-equilibrium processes occurring in the interactions of laser-materials in controlled laboratory conditions for NDs synthesis present unique opportunities for investigation of the phenomena occurring under extreme thermodynamic conditions in planetary cores or under warm dense matter conditions.
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Morita A, Hamoh T, Perona Martinez FP, Chipaux M, Sigaeva A, Mignon C, van der Laan KJ, Hochstetter A, Schirhagl R. The Fate of Lipid-Coated and Uncoated Fluorescent Nanodiamonds during Cell Division in Yeast. NANOMATERIALS 2020; 10:nano10030516. [PMID: 32178407 PMCID: PMC7153471 DOI: 10.3390/nano10030516] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 03/05/2020] [Accepted: 03/09/2020] [Indexed: 11/18/2022]
Abstract
Fluorescent nanodiamonds are frequently used as biolabels. They have also recently been established for magnetic resonance and temperature sensing at the nanoscale level. To properly use them in cell biology, we first have to understand their intracellular fate. Here, we investigated, for the first time, what happens to diamond particles during and after cell division in yeast (Saccharomyces cerevisiae) cells. More concretely, our goal was to answer the question of whether nanodiamonds remain in the mother cells or end up in the daughter cells. Yeast cells are widely used as a model organism in aging and biotechnology research, and they are particularly interesting because their asymmetric cell division leads to morphologically different mother and daughter cells. Although yeast cells have a mechanism to prevent potentially harmful substances from entering the daughter cells, we found an increased number of diamond particles in daughter cells. Additionally, we found substantial excretion of particles, which has not been reported for mammalian cells. We also investigated what types of movement diamond particles undergo in the cells. Finally, we also compared bare nanodiamonds with lipid-coated diamonds, and there were no significant differences in respect to either movement or intracellular fate.
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Affiliation(s)
- Aryan Morita
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
- Department of Dental Biomedical Sciences, Faculty of Dentistry, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Thamir Hamoh
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
| | - Felipe P. Perona Martinez
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
| | - Mayeul Chipaux
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
| | - Alina Sigaeva
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
| | - Charles Mignon
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
| | - Kiran J. van der Laan
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
| | - Axel Hochstetter
- Division of Biomedical Engineering, School of Engineering, University of Glasgow, Glasgow G12 8LT, UK;
| | - Romana Schirhagl
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands; (A.M.); (T.H.); (F.P.P.M.); (M.C.); (A.S.); (C.M.); (K.J.v.d.L.)
- Correspondence:
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Affiliation(s)
| | - Jonathan P. Goss
- School of Engineering, University of Newcastle, Newcastle upon Tyne, NE1 7RU, U.K
| | - Ben L. Green
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K
| | - Paul W. May
- School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
| | - Mark E. Newton
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K
| | - Chloe V. Peaker
- Gemological Institute of America, 50 West 47th Street, New York, New York 10036, United States
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Chauhan S, Jain N, Nagaich U. Nanodiamonds with powerful ability for drug delivery and biomedical applications: Recent updates on in vivo study and patents. J Pharm Anal 2020; 10:1-12. [PMID: 32123595 PMCID: PMC7037532 DOI: 10.1016/j.jpha.2019.09.003] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 09/21/2019] [Accepted: 09/25/2019] [Indexed: 12/12/2022] Open
Abstract
Nanodiamonds are novel nanosized carbon building blocks possessing varied fascinating mechanical, chemical, optical and biological properties, making them significant active moiety carriers for biomedical application. These are known as the most 'captivating' crystals attributed to their chemical inertness and unique properties posing them useful for variety of applications in biomedical era. Alongside, it becomes increasingly important to find, ascertain and circumvent the negative aspects associated with nanodiamonds. Surface modification or functionalization with biological molecules plays a significant role in managing the toxic behavior since nanodiamonds have tailorable surface chemistry. To take advantage of nanodiamond potential in drug delivery, focus has to be laid on its purity, surface chemistry and other considerations which may directly or indirectly affect drug adsorption on nanodiamond and drug release in biological environment. This review emphasizes on the basic properties, synthesis techniques, surface modification techniques, toxicity issues and biomedical applications of nanodiamonds. For the development of nanodiamonds as an effective dosage form, researchers are still engaged in the in-depth study of nanodiamonds and their effect on life interfaces.
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Affiliation(s)
| | | | - Upendra Nagaich
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, U.P., India
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Lu HC, Lo JI, Peng YC, Chou SL, Cheng BM, Chang HC. Nitrogen-Vacancy Centers in Diamond for High-Performance Detection of Vacuum Ultraviolet, Extreme Ultraviolet, and X-rays. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3847-3853. [PMID: 31880911 DOI: 10.1021/acsami.9b18372] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Fluorescent nanodiamonds (FNDs) containing nitrogen-vacancy (NV) centers as built-in fluorophores exhibit a nearly constant emission profile over 550-750 nm upon excitation by vacuum-ultraviolet (VUV), extreme ultraviolet (EUV), and X-radiations from a synchrotron source over the energy (wavelength) range of 6.2-1450 eV (0.86-200 nm). The photoluminescence (PL) quantum yield of FNDs increases steadily with the increasing excitation energy, attaining a value as great as 1700% at 700 eV (1.77 nm). Notably, the yield curve is continuous, having no gap in the VUV to X-ray region. In addition, no significant PL intensity decreases were observed for hours. Applying the FND sensor to measure the absorption cross-sections of gaseous O2 over 110-200 nm and comparing the measurements with the sodium-salicylate scintillator, we obtained results in agreement with each other within 5%. The superb photostability and broad applicability of FNDs offer a promising solution for the long-standing problem of lacking a robust and reliable detector for VUV, EUV, and X-radiations.
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Affiliation(s)
- Hsiao-Chi Lu
- National Synchrotron Radiation Research Center , 101 Hsin-Ann Road, Hsinchu Science Park , Hsinchu 300 , Taiwan
| | - Jen-Iu Lo
- National Synchrotron Radiation Research Center , 101 Hsin-Ann Road, Hsinchu Science Park , Hsinchu 300 , Taiwan
| | - Yu-Chain Peng
- National Synchrotron Radiation Research Center , 101 Hsin-Ann Road, Hsinchu Science Park , Hsinchu 300 , Taiwan
| | - Sheng-Lung Chou
- National Synchrotron Radiation Research Center , 101 Hsin-Ann Road, Hsinchu Science Park , Hsinchu 300 , Taiwan
| | - Bing-Ming Cheng
- National Synchrotron Radiation Research Center , 101 Hsin-Ann Road, Hsinchu Science Park , Hsinchu 300 , Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica , 1 Section 4, Roosevelt Road , Taipei 106 , Taiwan
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49
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Rehman A, Houshyar S, Wang X. Nanodiamond in composite: Biomedical application. J Biomed Mater Res A 2020; 108:906-922. [DOI: 10.1002/jbm.a.36868] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/12/2019] [Accepted: 12/13/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Aisha Rehman
- School of Fashion and Textiles RMIT University Brunswick Victoria Australia
| | - Shadi Houshyar
- School of Engineering RMIT University Melbourne Victoria Australia
| | - Xin Wang
- School of Fashion and Textiles RMIT University Brunswick Victoria Australia
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50
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Functionalization of Carbon Nanomaterials for Biomedical Applications. C — JOURNAL OF CARBON RESEARCH 2019. [DOI: 10.3390/c5040072] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Over the past decade, carbon nanostructures (CNSs) have been widely used in a variety of biomedical applications. Examples are the use of CNSs for drug and protein delivery or in tools to locally dispense nucleic acids to fight tumor affections. CNSs were successfully utilized in diagnostics and in noninvasive and highly sensitive imaging devices thanks to their optical properties in the near infrared region. However, biomedical applications require a complete biocompatibility to avoid adverse reactions of the immune system and CNSs potentials for biodegradability. Water is one of the main constituents of the living matter. Unfortunately, one of the disadvantages of CNSs is their poor solubility. Surface functionalization of CNSs is commonly utilized as an efficient solution to both tune the surface wettability of CNSs and impart biocompatible properties. Grafting functional groups onto the CNSs surface consists in bonding the desired chemical species on the carbon nanoparticles via wet or dry processes leading to the formation of a stable interaction. This latter may be of different nature as the van Der Waals, the electrostatic or the covalent, the π-π interaction, the hydrogen bond etc. depending on the process and on the functional molecule at play. Grafting is utilized for multiple purposes including bonding mimetic agents such as polyethylene glycol, drug/protein adsorption, attaching nanostructures to increase the CNSs opacity to selected wavelengths or provide magnetic properties. This makes the CNSs a very versatile tool for a broad selection of applications as medicinal biochips, new high-performance platforms for magnetic resonance (MR), photothermal therapy, molecular imaging, tissue engineering, and neuroscience. The scope of this work is to highlight up-to-date using of the functionalized carbon materials such as graphene, carbon fibers, carbon nanotubes, fullerene and nanodiamonds in biomedical applications.
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