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Fernandes NB, Shenoy RUK, Kajampady MK, DCruz CEM, Shirodkar RK, Kumar L, Verma R. Fullerenes for the treatment of cancer: an emerging tool. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:58607-58627. [PMID: 35790637 PMCID: PMC9399030 DOI: 10.1007/s11356-022-21449-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 06/10/2022] [Indexed: 06/15/2023]
Abstract
Cancer is a most common cause of mortality globally. Available medicines possess severe side effects owing to their non-specific targeting. Hence, there is a need of an alternative in the healthcare system that should have high efficacy with the least side effects, also having the ability to achieve site-specific targeting and be reproducible. This is possible with the help of fullerenes. Fullerenes are having the unique physicochemical and photosensitizer properties. This article discusses the synthesis, functionalization, mechanism, various properties, and applications of C60 fullerenes in the treatment of cancer. The review article also addresses the various factors influencing the activity of fullerenes including the environmental conditions, toxicity profile, and future prospective.
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Affiliation(s)
- Neha Benedicta Fernandes
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Udupi, Karnataka, India
| | - Raghavendra Udaya Kumar Shenoy
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Udupi, Karnataka, India
| | - Mandira Kashi Kajampady
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Udupi, Karnataka, India
| | - Cleona E M DCruz
- Department of Pharmaceutics, Goa College of Pharmacy, 18th June Road, Panaji, 403 001, Goa, India
| | - Rupesh K Shirodkar
- Department of Pharmaceutics, Goa College of Pharmacy, 18th June Road, Panaji, 403 001, Goa, India
| | - Lalit Kumar
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Udupi, Karnataka, India.
| | - Ruchi Verma
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Udupi, Karnataka, India
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Lorch C, Broch K, Belova V, Duva G, Hinderhofer A, Gerlach A, Jankowski M, Schreiber F. Growth and annealing kinetics of α-sexithiophene and fullerene C60mixed films. J Appl Crystallogr 2016. [DOI: 10.1107/s1600576716009936] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Thin films of α-sexithiophene (6T) and C60mixtures deposited on nSiO substrates at 303 and 373 K were investigated in real time andin situduring the film growth using X-ray diffraction. The mixtures are observed to contain the well known 6T low-temperature crystal phase and the β phase, which usually coexist in pure 6T films. The addition of C60modifies the structure to almost purely β-phase-dominated films if the substrate is at 303 K. In contrast, at 373 K the low-temperature crystal phase of 6T dominates the film growth of the mixtures. Post-growth annealing experiments up to 373 K on equimolar mixtures and pure 6T films were also performed and followed in real time with X-ray diffraction. Annealing of pure 6T films results in a strong increase of film ordering, whereas annealing of equimolar 6T:C60mixed films does not induce any significant changes in the film structure. These results lend further support to theories about the important influence of C60on the growth behaviour and structure formation process of 6T in mixtures of the two materials.
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Miao Y, Xu J, Shen Y, Chen L, Bian Y, Hu Y, Zhou W, Zheng F, Man N, Shen Y, Zhang Y, Wang M, Wen L. Nanoparticle as signaling protein mimic: robust structural and functional modulation of CaMKII upon specific binding to fullerene C60 nanocrystals. ACS NANO 2014; 8:6131-44. [PMID: 24863918 DOI: 10.1021/nn501495a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
In a biological environment, nanoparticles encounter and interact with thousands of proteins, forming a protein corona on the surface of the nanoparticles, but these interactions are oftentimes perceived as nonspecific protein adsorption, with protein unfolding and deactivation as the most likely consequences. The potential of a nanoparticle-protein interaction to mimic a protein-protein interaction in a cellular signaling process, characterized by stringent binding specificity and robust functional modulation for the interacting protein, has not been adequately demonstrated. Here, we show that water-suspended fullerene C60 nanocrystals (nano-C60) interact with and modulate the function of the Ca(2+)/calmodulin-dependent protein kinase II (CaMKII), a multimeric intracellular serine/threonine kinase central to Ca(2+) signal transduction, in a fashion that rivals the well-documented interaction between the NMDA (N-methyl-d-aspartate) receptor subunit NR2B protein and CaMKII. The stable high-affinity binding of CaMKII to distinct sites on nano-C60, mediated by amino acid residues D246 and K250 within the catalytic domain of CaMKIIα, but not the nonspecific adsorption of CaMKII to diamond nanoparticles, leads to functional consequences reminiscent of the NR2B-CaMKII interaction, including generation of autonomous CaMKII activity after Ca(2+) withdrawal, calmodulin trapping and CaMKII translocation to postsynaptic sites. Our results underscore the critical importance of specific interactions between nanoparticles and cellular signaling proteins, and the ability of nano-C60 to sustain the autonomous kinase activity of CaMKII may have significant implications for both the biosafety and the potential therapeutic applications of fullerene C60.
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Affiliation(s)
- Yanyan Miao
- Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science & Technology of China , Hefei, Anhui 230027, China
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Zhang X, Mizukami S, Kubota T, Ma Q, Oogane M, Naganuma H, Ando Y, Miyazaki T. Observation of a large spin-dependent transport length in organic spin valves at room temperature. Nat Commun 2013; 4:1392. [DOI: 10.1038/ncomms2423] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Accepted: 12/20/2012] [Indexed: 11/09/2022] Open
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Mane MV, Venkatnathan A, Ghatak K, Vanka K. Exploring the potential of doped zero-dimensional cages for proton transfer in fuel cells: a computational study. J Phys Chem B 2012; 116:9803-11. [PMID: 22823519 DOI: 10.1021/jp303884p] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Calculations with density functional theory (DFT) and MP2 have been done to investigate the potential of recently synthesized durable zero-dimensional (OD) nitrogen-based cage structures to perform as efficient proton-exchange membranes (PEMs) in fuel cells. Our calculations suggest that the hydrogenated 0-D cages, in combination with hydrogen-bonding 1,2,3- and 1,2,4-triazole molecules, would perform as highly efficient PEMs. The results are important in the context of the need for efficient PEMs for fuel cells, especially at higher temperatures (greater than 120 °C) where conventional water-based PEMs such as Nafion have been found to be ineffective.
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Affiliation(s)
- Manoj V Mane
- Physical Chemistry Division, National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra 411 008, India
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Bakhtizin R, Oreshkin A, Murugan P, Kumar V, Sadowski J, Fujikawa Y, Kawazoe Y, Sakurai T. Adsorption and electronic structure of single C60F18 molecule on Si(111)-7×7 surface. Chem Phys Lett 2009. [DOI: 10.1016/j.cplett.2009.10.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ouyang T, Loh KP, Qi D, Wee ATS, Nesladek M. Chemical Bonding of Fullerene and Fluorinated Fullerene on Bare and Hydrogenated Diamond. Chemphyschem 2008; 9:1286-93. [DOI: 10.1002/cphc.200800054] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lee S, Nicholls R, Nguyen-Manh D, Pettifor D, Briggs G, Lazar S, Pankhurst D, Cockayne D. Electron energy loss spectra of C60 and C70 fullerenes. Chem Phys Lett 2005. [DOI: 10.1016/j.cplett.2005.01.089] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ustünel H, Roundy D, Arias TA. Ab initio mechanical response: internal friction and structure of divacancies in silicon. PHYSICAL REVIEW LETTERS 2005; 94:025503. [PMID: 15698190 DOI: 10.1103/physrevlett.94.025503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2004] [Indexed: 05/24/2023]
Abstract
This Letter introduces an ab initio study of the full activation-volume tensor of crystalline defects as a means to make contact with mechanical response experiments. We present a theoretical framework for the prediction of the internal friction associated with divacancy defects and give the first ab initio value for this quantity in silicon. Finally, making a connection with defect alignment studies, we give the first unambiguous resolution of the debate surrounding ab initio verification of the ground-state structure of the defect.
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Affiliation(s)
- H Ustünel
- Department of Physics, Cornell University, Ithaca, New York 14853, USA
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Luo J, Peng LM, Xue ZQ, Wu JL. Positive electron affinity of fullerenes: Its effect and origin. J Chem Phys 2004; 120:7998-8001. [PMID: 15267717 DOI: 10.1063/1.1691397] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The universal variation pattern of the total energy of various fullerenes including single-walled carbon nanotubes with respect to their extra charge is revealed by the density-functional-theory calculations. The parabolic energy-charge curve with its lowest energy value corresponding to a negatively charged fullerene indicates that these carbon materials have positive electron affinity and are not in the most stable state. The positive electron affinity seems to originate from the pi-electrons and is found to be related to the aggregation property of fullerenes.
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Affiliation(s)
- Ji Luo
- Department of Electronics, Peking University, Beijing 100871, China
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Abramo MC, Caccamo C, Costa D, Pellicane G, Ruberto R. Atomistic versus two-body central potential models of C(60): a comparative molecular dynamics study. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2004; 69:031112. [PMID: 15089270 DOI: 10.1103/physreve.69.031112] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2003] [Indexed: 05/24/2023]
Abstract
We report on an extensive molecular dynamics investigation of two models of C60. The first model is based on an effective pair, central potential obtained by integrating the interaction between two carbon atoms over the fullerene cages [L.A. Girifalco, J. Phys. Chem. 96, 858 (1992)]. The second model explicitly takes into account the discrete, "atomistic" structure of the C60 molecules; we study two different parametrizations of the carbon-carbon interaction, one identical to that employed in the Girifalco approach, the other borrowed from previous studies on graphite [A. Cheng and M.L. Klein, J. Phys. Chem. 95, 6750 (1991)]. We consider a temperature range spanning from 300 to 1900 K, and pressures up to 200 kbar. Results for the lattice spacing and several thermodynamic quantities, as well as for the radial distribution functions, are reported and compared among each other and with experimental data. The central pair model yields only semiquantitative predictions at typical ambient densities, whereas pressures are generally overestimated. Atomistic simulations reproduce to an overall quantitative level of accuracy the experimental C60 properties. A comparison is also made of the central versus the atomistic potential predictions, when using the same potential parameters in the carbon-carbon interaction. We discuss applications of the adopted modelizations to fullerene systems of current interest, as well as different strategies to optimize the values of the potential parameters.
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Affiliation(s)
- M C Abramo
- Istituto Nazionale per la Fisica della Materia (INFM) and Dipartimento di Fisica, Università di Messina, Contrada Papardo, C.P. 50, 98166 Messina, Italy.
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12
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Xie RH, Bryant GW, Jensen L, Zhao J, Smith VH. First-principles calculations of structural, electronic, vibrational, and magnetic properties of C60 and C48N12: A comparative study. J Chem Phys 2003. [DOI: 10.1063/1.1566742] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Xia Y, Xing Y, Tan C, Mei L. Dimerization and fusion of C60 molecules caused by molecular collision. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:13871-13876. [PMID: 9983143 DOI: 10.1103/physrevb.53.13871] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Fukumoto A. First-principles calculations of p-type impurities in cubic SiC. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:4458-4461. [PMID: 9984000 DOI: 10.1103/physrevb.53.4458] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Ohno K, Maruyama Y, Kawazoe Y. Stability and reactivity of C60 studied by all-electron mixed-basis molecular-dynamics simulations at finite temperatures. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:4078-4082. [PMID: 9983963 DOI: 10.1103/physrevb.53.4078] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Itoh S, Ordejón P, Drabold DA, Martin RM. Structure and energetics of giant fullerenes: An order-N molecular-dynamics study. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:2132-2140. [PMID: 9983678 DOI: 10.1103/physrevb.53.2132] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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21
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Maiti A, Brabec CJ, Roland C, Bernholc J. Theory of carbon nanotube growth. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:14850-14858. [PMID: 9980825 DOI: 10.1103/physrevb.52.14850] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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22
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Guo J, Glans P, Skytt P, Wassdahl N, Nordgren J, Luo Y, gren H, Ma Y, Warwick T, Heimann P, Rotenberg E, Denlinger JD. Resonant excitation x-ray fluorescence from C60. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:10681-10684. [PMID: 9980143 DOI: 10.1103/physrevb.52.10681] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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23
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Johnson SD, Mountain RD, Meijer PHE. Simulation of C60 through the plastic transition temperatures. J Chem Phys 1995. [DOI: 10.1063/1.469820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Xia Y, Xing Y, Tan C, Mei L. Molecular-dynamics simulation of fragmentation of C60 colliding with H2. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:110-115. [PMID: 9979581 DOI: 10.1103/physrevb.52.110] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Srolovitz DJ, Safran SA, Homyonfer M, Tenne R. Morphology of nested fullerenes. PHYSICAL REVIEW LETTERS 1995; 74:1779-1782. [PMID: 10057755 DOI: 10.1103/physrevlett.74.1779] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Bohnen K, Heid R, Ho K, Chan CT. Ab initio investigation of the vibrational and geometrical properties of solid C60 and K3C60. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:5805-5813. [PMID: 9979492 DOI: 10.1103/physrevb.51.5805] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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27
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Galli G, Mauri F. Large scsle quantum simulations: C60 Impacts on a semiconducting surface. PHYSICAL REVIEW LETTERS 1994; 73:3471-3474. [PMID: 10057389 DOI: 10.1103/physrevlett.73.3471] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Allen RE. Electron-ion dynamics: A technique for simulating both electronic transitions and ionic motion in molecules and materials. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:18629-18632. [PMID: 9976300 DOI: 10.1103/physrevb.50.18629] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Maiti A, Brabec CJ, Roland CM, Bernholc J. Growth energetics of carbon nanotubes. PHYSICAL REVIEW LETTERS 1994; 73:2468-2471. [PMID: 10057067 DOI: 10.1103/physrevlett.73.2468] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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30
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Guo JH, Luo Y, Vahtras O, Skytt P, Wassdahl N, Ågren H, Nordgren J. Ab initio calculations of X-ray emission from C60. Chem Phys Lett 1994. [DOI: 10.1016/0009-2614(94)00798-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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31
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Synthese und Struktur von C76(S8)6: ein erster Schritt zur Kristallographie der höheren Fullerene. Angew Chem Int Ed Engl 1994. [DOI: 10.1002/ange.19941061546] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Many-particle effects in the calculation of ionization potentials and electron affinity of the C60 molecule. Chem Phys Lett 1994. [DOI: 10.1016/0009-2614(94)00729-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Long X, Graham RL, Lee C, Smithline S. C60–C+60 collisions: Semiempirical molecular dynamics simulations. J Chem Phys 1994. [DOI: 10.1063/1.466869] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rafii-Tabar H, Kamiyama H, Maruyama Y, Ohno K, Kawazoe Y. An Application of Classical Molecular Dynamics Simulation and AB Initio Density-Functional Calculation in Surface Physics. MOLECULAR SIMULATION 1994. [DOI: 10.1080/08927029408023036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Yu J, Bi L, Kalia RK, Vashishta P. Intermolecular and intramolecular phonons in solid C60: Effects of orientational disorder and pressure. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:5008-5019. [PMID: 10011436 DOI: 10.1103/physrevb.49.5008] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Yu J, Kalia RK, Vashishta P. Effect of pressure on intermolecular and intramolecular phonons in solid C60. J Chem Phys 1993. [DOI: 10.1063/1.465504] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zhou P, Wang KA, Eklund PC, Dresselhaus G, Dresselhaus MS. Raman-scattering study of the electron-phonon interaction in M3C60 (M=K,Rb). PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:8412-8417. [PMID: 10007037 DOI: 10.1103/physrevb.48.8412] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Canet D, Robert J, Tekely P. 13C NMR relaxation time of fullerene as a function of magnetic field. Chem Phys Lett 1993. [DOI: 10.1016/0009-2614(93)87233-s] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Yi JY, Bernholc J. Reactivity, stability, and formation of fullerenes. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:5724-5727. [PMID: 10009105 DOI: 10.1103/physrevb.48.5724] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Faulhaber JC, Ko DY, Briddon PR. Vibronic coupling in C60 and C603-. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:661-664. [PMID: 10006835 DOI: 10.1103/physrevb.48.661] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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43
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Maiti A, Brabec CJ, Bernholc J. Structure and energetics of single and multilayer fullerene cages. PHYSICAL REVIEW LETTERS 1993; 70:3023-3026. [PMID: 10053756 DOI: 10.1103/physrevlett.70.3023] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ihara S, Itoh S, Kitakami J. Toroidal forms of graphitic carbon. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:12908-12911. [PMID: 10005488 DOI: 10.1103/physrevb.47.12908] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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45
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Gupta RP, Gupta M. Effect of molecular orientational disorder on the electronic structure of K3C60. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:11635-11638. [PMID: 10005329 DOI: 10.1103/physrevb.47.11635] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kawai J, Maeda K, Takami M, Muramatsu Y, Hayashi T, Motoyama M, Saito Y. Discrete‐variational‐Xα calculations of buckminsterfullerene (C60) and fulleride x‐ray emission spectra. J Chem Phys 1993. [DOI: 10.1063/1.464042] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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47
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Bernholc J, Yi JY, Zhang QM, Brabec CJ, Anderson EB, Davidson BN, Kajihara SA. Quantum molecular dynamics simulations of fullerenes and graphitic microtubules. ACTA ACUST UNITED AC 1993. [DOI: 10.1007/bf01429110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bettega MH, Ferreira LG, Lima MA. Transferability of local-density norm-conserving pseudopotentials to electron-molecule-collision calculations. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:1111-1118. [PMID: 9909034 DOI: 10.1103/physreva.47.1111] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Itoh S, Ihara S, Kitakami J. Toroidal form of carbon C360. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:1703-1704. [PMID: 10006202 DOI: 10.1103/physrevb.47.1703] [Citation(s) in RCA: 112] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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