메뉴 건너뛰기




Volumn 502, Issue , 2016, Pages 43-49

Electrochemistry and electrocatalysis of myoglobin immobilized in sulfonated graphene oxide and Nafion films

Author keywords

Electrocatalysis; Electrochemistry; Myoglobin; Sulfonated graphene oxide

Indexed keywords

CARBON FILMS; CATALYSIS; CYCLIC VOLTAMMETRY; DRUG PRODUCTS; ELECTROCATALYSIS; ELECTROCHEMISTRY; ELECTRON TRANSITIONS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; GLASS MEMBRANE ELECTRODES; GRAPHENE; IRON COMPOUNDS; OXIDE FILMS; RATE CONSTANTS; REGRESSION ANALYSIS; SODIUM COMPOUNDS; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 84962835374     PISSN: 00032697     EISSN: 10960309     Source Type: Journal    
DOI: 10.1016/j.ab.2016.03.003     Document Type: Article
Times cited : (31)

References (49)
  • 1
    • 84893915703 scopus 로고    scopus 로고
    • Electrochemical sensor based on polyaniline nanofibers/single wall carbon nanotubes composite for detection of malathion
    • S. Ebrahim, R. El-Raey, A. Hefnawy, H. Ibrahim, M. Soliman, and T.M.A. Fattah Electrochemical sensor based on polyaniline nanofibers/single wall carbon nanotubes composite for detection of malathion Synth. Met. 190 2014 13 19
    • (2014) Synth. Met. , vol.190 , pp. 13-19
    • Ebrahim, S.1    El-Raey, R.2    Hefnawy, A.3    Ibrahim, H.4    Soliman, M.5    Fattah, T.M.A.6
  • 2
    • 84888440548 scopus 로고    scopus 로고
    • Comparative study of the electrochemical behavior and analytical applications of (bio)sensing platforms based on the use of multi-walled carbon nanotubes dispersed in different polymers
    • E.N. Primo, F.A. Gutierrez, G.L. Luque, P.R. Dalmasso, M. Moreno, M.V. Bracamonte, M.L. Pedano, M.C. Rodríguez, N.F. Ferreyra, and G.A. Rivas Comparative study of the electrochemical behavior and analytical applications of (bio)sensing platforms based on the use of multi-walled carbon nanotubes dispersed in different polymers Anal. Chim. Acta 805 2013 19 35
    • (2013) Anal. Chim. Acta , vol.805 , pp. 19-35
    • Primo, E.N.1    Gutierrez, F.A.2    Luque, G.L.3    Dalmasso, P.R.4    Moreno, M.5    Bracamonte, M.V.6    Pedano, M.L.7    Rodríguez, M.C.8    Ferreyra, N.F.9    Rivas, G.A.10
  • 3
    • 68749083534 scopus 로고    scopus 로고
    • High-sensitivity determination of lead and cadmium based on the Nafion-graphene composite film
    • J. Li, S.J. Guo, Y.M. Zhai, and E. Wang High-sensitivity determination of lead and cadmium based on the Nafion-graphene composite film Anal. Chim. Acta 649 2009 196 201
    • (2009) Anal. Chim. Acta , vol.649 , pp. 196-201
    • Li, J.1    Guo, S.J.2    Zhai, Y.M.3    Wang, E.4
  • 4
    • 62849124891 scopus 로고    scopus 로고
    • Application of graphene-modified electrode for selective detection of dopamine
    • Y. Wang, Y.M. Li, L.H. Tang, J. Lu, and J.H. Li Application of graphene-modified electrode for selective detection of dopamine Electrochem. Commun. 11 2009 889 892
    • (2009) Electrochem. Commun. , vol.11 , pp. 889-892
    • Wang, Y.1    Li, Y.M.2    Tang, L.H.3    Lu, J.4    Li, J.H.5
  • 5
    • 84903575013 scopus 로고    scopus 로고
    • Electrochemical biosensing platform based on amino acid ionic liquid functionalized graphene for ultrasensitive biosensing applications
    • X. Lu, X. Wang, J. Jin, Q. Zhang, and J.P. Chen Electrochemical biosensing platform based on amino acid ionic liquid functionalized graphene for ultrasensitive biosensing applications Biosens. Bioelectron. 62 2014 134 139
    • (2014) Biosens. Bioelectron. , vol.62 , pp. 134-139
    • Lu, X.1    Wang, X.2    Jin, J.3    Zhang, Q.4    Chen, J.P.5
  • 6
    • 84907816154 scopus 로고    scopus 로고
    • One-pot hydrothermal synthesis of zirconium dioxide nanoparticles decorated reduced graphene oxide composite as high performance electrochemical sensing and biosensing platform
    • H. Teymourian, A. Salimi, and S. Firoozi One-pot hydrothermal synthesis of zirconium dioxide nanoparticles decorated reduced graphene oxide composite as high performance electrochemical sensing and biosensing platform Electrochim. Acta 143 2014 196 206
    • (2014) Electrochim. Acta , vol.143 , pp. 196-206
    • Teymourian, H.1    Salimi, A.2    Firoozi, S.3
  • 7
    • 84870174943 scopus 로고    scopus 로고
    • Simultaneous voltammetric determination of tyrosine and paracetamol using a carbon nanotube-graphene nanosheet nanocomposite modified electrode in human blood serum and pharmaceuticals
    • M. Arvand, and T.M. Gholizadeh Simultaneous voltammetric determination of tyrosine and paracetamol using a carbon nanotube-graphene nanosheet nanocomposite modified electrode in human blood serum and pharmaceuticals Colloids Surf. B 103 2013 84 93
    • (2013) Colloids Surf. B , vol.103 , pp. 84-93
    • Arvand, M.1    Gholizadeh, T.M.2
  • 8
    • 84923923417 scopus 로고    scopus 로고
    • Sensitive determination of quinoline yellow using poly(diallyldimethylammonium chloride) functionalized reduced graphene oxide modified grassy carbon electrode
    • L. Fu, Y.H. Zheng, A.W. Wang, W. Cai, and H.T. Lin Sensitive determination of quinoline yellow using poly(diallyldimethylammonium chloride) functionalized reduced graphene oxide modified grassy carbon electrode Food Chem. 181 2015 127 132
    • (2015) Food Chem. , vol.181 , pp. 127-132
    • Fu, L.1    Zheng, Y.H.2    Wang, A.W.3    Cai, W.4    Lin, H.T.5
  • 9
    • 84912090504 scopus 로고    scopus 로고
    • Ultrasensitive and simultaneous detection of heavy metal ions based on three-dimensional graphene-carbon nanotubes hybrid electrode materials
    • H. Huang, T. Chen, X.Y. Liu, and H.Y. Ma Ultrasensitive and simultaneous detection of heavy metal ions based on three-dimensional graphene-carbon nanotubes hybrid electrode materials Anal. Chim. Acta 852 2014 45 54
    • (2014) Anal. Chim. Acta , vol.852 , pp. 45-54
    • Huang, H.1    Chen, T.2    Liu, X.Y.3    Ma, H.Y.4
  • 11
    • 78649842260 scopus 로고    scopus 로고
    • Functionalized graphene and graphene oxide solution via polyacrylate coating
    • A. Saha, S.K. Basiruddin, S.C. Ray, S.S. Roy, and N.R. Jana Functionalized graphene and graphene oxide solution via polyacrylate coating Nanoscale 2 2010 2777 2782
    • (2010) Nanoscale , vol.2 , pp. 2777-2782
    • Saha, A.1    Basiruddin, S.K.2    Ray, S.C.3    Roy, S.S.4    Jana, N.R.5
  • 12
    • 77954722268 scopus 로고    scopus 로고
    • Fabrication of a biocompatible and conductive platform based on a single-stranded DNA/graphene nanocomposite for direct electrochemistry and electrocatalysis
    • Q.A. Zhang, Y. Qiao, F. Hao, L. Zhang, and S.Y. Wu Fabrication of a biocompatible and conductive platform based on a single-stranded DNA/graphene nanocomposite for direct electrochemistry and electrocatalysis Chem. Eur. J. 16 2010 8133 8139
    • (2010) Chem. Eur. J. , vol.16 , pp. 8133-8139
    • Zhang, Q.A.1    Qiao, Y.2    Hao, F.3    Zhang, L.4    Wu, S.Y.5
  • 13
    • 84871959577 scopus 로고    scopus 로고
    • Synthesis and characterization of sulfonated graphene and conducting films
    • W.H. Yuan, Y.J. Gu, B.Q. Li, and L. Li Synthesis and characterization of sulfonated graphene and conducting films J. Inorg. Mater. 27 2012 1271 1276
    • (2012) J. Inorg. Mater. , vol.27 , pp. 1271-1276
    • Yuan, W.H.1    Gu, Y.J.2    Li, B.Q.3    Li, L.4
  • 14
    • 84873866987 scopus 로고    scopus 로고
    • Novel determination of hydrogen peroxide by electrochemically reduced graphene oxide grafted with aminothiophenol-Pd nanoparticles
    • J.M. You, D. Kim, S.K. Kim, M.S. Kim, H.S. Han, and S. Jeon Novel determination of hydrogen peroxide by electrochemically reduced graphene oxide grafted with aminothiophenol-Pd nanoparticles Sens. Actuat. B 178 2013 450 457
    • (2013) Sens. Actuat. B , vol.178 , pp. 450-457
    • You, J.M.1    Kim, D.2    Kim, S.K.3    Kim, M.S.4    Han, H.S.5    Jeon, S.6
  • 15
    • 73449130027 scopus 로고    scopus 로고
    • Electrochemical determination of NADH and ethanol based on ionic liquid-functionalized graphene
    • C.S. Shan, H.F. Yang, D.X. Han, Q.X. Zhang, A. Ivaska, and L. Niu Electrochemical determination of NADH and ethanol based on ionic liquid-functionalized graphene Biosens. Bioelectron. 25 2010 1504 1508
    • (2010) Biosens. Bioelectron. , vol.25 , pp. 1504-1508
    • Shan, C.S.1    Yang, H.F.2    Han, D.X.3    Zhang, Q.X.4    Ivaska, A.5    Niu, L.6
  • 16
    • 0036750176 scopus 로고    scopus 로고
    • Electrochemistry and electrocatalysis with heme proteins in chitosan biopolymer films
    • H. Huang, N.F. Hu, Y.H. Zeng, and G. Zhou Electrochemistry and electrocatalysis with heme proteins in chitosan biopolymer films Anal. Biochem. 308 2002 141 151
    • (2002) Anal. Biochem. , vol.308 , pp. 141-151
    • Huang, H.1    Hu, N.F.2    Zeng, Y.H.3    Zhou, G.4
  • 17
    • 0035179722 scopus 로고    scopus 로고
    • Direct electrochemistry of heme proteins: Effect of electrode surface modification by neutral surfactants
    • K. Chattopadhyay, and S. Mazumdar Direct electrochemistry of heme proteins: effect of electrode surface modification by neutral surfactants Bioelectrochemistry 53 2000 17 24
    • (2000) Bioelectrochemistry , vol.53 , pp. 17-24
    • Chattopadhyay, K.1    Mazumdar, S.2
  • 18
    • 67749086544 scopus 로고    scopus 로고
    • Activating Pd by morphology tailoring for oxygen reduction
    • X. Li, Z. Lin, J.T. Lu, and H.D. Abruña Activating Pd by morphology tailoring for oxygen reduction J. Am. Chem. Soc. 131 2009 602 608
    • (2009) J. Am. Chem. Soc. , vol.131 , pp. 602-608
    • Li, X.1    Lin, Z.2    Lu, J.T.3    Abruña, H.D.4
  • 19
    • 77952743653 scopus 로고    scopus 로고
    • Hydrogen peroxide biosensor based on a myoglobin/hydrophilic room temperature ionic liquid film
    • A. Safavi, and F. Farjami Hydrogen peroxide biosensor based on a myoglobin/hydrophilic room temperature ionic liquid film Anal. Biochem. 402 2010 20 25
    • (2010) Anal. Biochem. , vol.402 , pp. 20-25
    • Safavi, A.1    Farjami, F.2
  • 20
    • 23744448903 scopus 로고    scopus 로고
    • Core-shell nanocluster films of hemoglobin and clay nanoparticle: Direct electrochemistry and electrocatalysis
    • Y. Liu, H.Y. Liu, and N.F. Hu Core-shell nanocluster films of hemoglobin and clay nanoparticle: direct electrochemistry and electrocatalysis Biophys. Chem. 117 2005 27 37
    • (2005) Biophys. Chem. , vol.117 , pp. 27-37
    • Liu, Y.1    Liu, H.Y.2    Hu, N.F.3
  • 21
    • 77956893667 scopus 로고    scopus 로고
    • Direct electrochemistry and electrocatalysis of myoglobin covalently immobilized in mesopores cellular foams
    • L. Zhang, Q. Zhang, and J.H. Li Direct electrochemistry and electrocatalysis of myoglobin covalently immobilized in mesopores cellular foams Biosens. Bioelectron. 26 2010 846 849
    • (2010) Biosens. Bioelectron. , vol.26 , pp. 846-849
    • Zhang, L.1    Zhang, Q.2    Li, J.H.3
  • 22
    • 74949085018 scopus 로고    scopus 로고
    • Water-soluble graphene covalently functionalized by biocompatible poly-l-lysine
    • C. Shan, H. Yang, D. Han, Q. Zhang, A. Ivaska, and L. Niu Water-soluble graphene covalently functionalized by biocompatible poly-l-lysine Langmuir 25 2009 12030 12033
    • (2009) Langmuir , vol.25 , pp. 12030-12033
    • Shan, C.1    Yang, H.2    Han, D.3    Zhang, Q.4    Ivaska, A.5    Niu, L.6
  • 24
    • 84875383822 scopus 로고    scopus 로고
    • Direct electrochemistry and electrocatalysis of glucose oxidase on three-dimensional interpenetrating, porous graphene modified electrode
    • M. Cui, B. Xu, C.G. Hu, H.B. Shao, and L.Y. Qu Direct electrochemistry and electrocatalysis of glucose oxidase on three-dimensional interpenetrating, porous graphene modified electrode Electrochim. Acta 98 2013 48 53
    • (2013) Electrochim. Acta , vol.98 , pp. 48-53
    • Cui, M.1    Xu, B.2    Hu, C.G.3    Shao, H.B.4    Qu, L.Y.5
  • 25
    • 84892984174 scopus 로고    scopus 로고
    • Shape-controlled synthesis of Pt nanoparticles via integration of graphene and β-cyclodextrin and using as a noval electrocatalyst for methanol oxidation
    • Z.S. Li, L. Zhang, X.M. Huang, L.T. Ye, and S. Lin Shape-controlled synthesis of Pt nanoparticles via integration of graphene and β-cyclodextrin and using as a noval electrocatalyst for methanol oxidation J. Electrochim. Acta 121 2014 215 222
    • (2014) J. Electrochim. Acta , vol.121 , pp. 215-222
    • Li, Z.S.1    Zhang, L.2    Huang, X.M.3    Ye, L.T.4    Lin, S.5
  • 27
    • 84867436130 scopus 로고    scopus 로고
    • Electrostatic self-assembly for preparation of sulfonated graphene/gold nanoparticle hybrids and their application for hydrogen peroxide sensing
    • S.J. Li, Y.F. Shi, L. Liu, L.X. Song, H. Pang, and J.M. Du Electrostatic self-assembly for preparation of sulfonated graphene/gold nanoparticle hybrids and their application for hydrogen peroxide sensing Electrochim. Acta 85 2012 628 635
    • (2012) Electrochim. Acta , vol.85 , pp. 628-635
    • Li, S.J.1    Shi, Y.F.2    Liu, L.3    Song, L.X.4    Pang, H.5    Du, J.M.6
  • 28
    • 68249101549 scopus 로고    scopus 로고
    • Fast and facile preparation of graphene oxide and reduced graphene oxide nanoplatelets
    • J. Shen, Y. Hu, M. Shi, X. Lu, C. Qin, C. Li, and M. Ye Fast and facile preparation of graphene oxide and reduced graphene oxide nanoplatelets Chem. Mater. 21 2009 3514 3520
    • (2009) Chem. Mater. , vol.21 , pp. 3514-3520
    • Shen, J.1    Hu, Y.2    Shi, M.3    Lu, X.4    Qin, C.5    Li, C.6    Ye, M.7
  • 29
    • 80051796083 scopus 로고    scopus 로고
    • Surface refinement and electronic properties of graphene layers grown on copper substrate: An XPS, UPS, and EELS study
    • A. Siokou, F. Ravani, S. Karakalos, O. Frank, M. Kalbac, and C. Galiotis Surface refinement and electronic properties of graphene layers grown on copper substrate: an XPS, UPS, and EELS study Appl. Surf. Sci. 257 2011 9785 9790
    • (2011) Appl. Surf. Sci. , vol.257 , pp. 9785-9790
    • Siokou, A.1    Ravani, F.2    Karakalos, S.3    Frank, O.4    Kalbac, M.5    Galiotis, C.6
  • 32
    • 2442756036 scopus 로고
    • A spectrophotometric study of ionizations in methaemoglobin
    • P. George, and G. Hanania A spectrophotometric study of ionizations in methaemoglobin Biochem. J. 55 1953 236 246
    • (1953) Biochem. J. , vol.55 , pp. 236-246
    • George, P.1    Hanania, G.2
  • 35
    • 34447124600 scopus 로고    scopus 로고
    • Amperometric biosensor for hydrogen peroxide based on myoglobin doped multiwalled carbon nanotube enhanced grafted collagen matrix
    • S.Z. Zong, Y. Cao, and H.X. Ju Amperometric biosensor for hydrogen peroxide based on myoglobin doped multiwalled carbon nanotube enhanced grafted collagen matrix Anal. Lett. 40 2007 1556 1568
    • (2007) Anal. Lett. , vol.40 , pp. 1556-1568
    • Zong, S.Z.1    Cao, Y.2    Ju, H.X.3
  • 36
    • 80053110560 scopus 로고    scopus 로고
    • Direct electrochemistry and electrocatalysis of myoglobin-based nanocomposite membrane electrode
    • Y.C. Li, Y.Y. Yang, and Y.J. Li Direct electrochemistry and electrocatalysis of myoglobin-based nanocomposite membrane electrode Bioelectrochemisty 8 2011 112 116
    • (2011) Bioelectrochemisty , vol.8 , pp. 112-116
    • Li, Y.C.1    Yang, Y.Y.2    Li, Y.J.3
  • 37
    • 0011210735 scopus 로고    scopus 로고
    • Carbon - How many allotropes associated with meteorites and impact phenomena
    • K.W.R. Gilkes, and C.T. Pillinger Carbon - how many allotropes associated with meteorites and impact phenomena Carbyne Carbynoid Struct. 21 1999 17 30
    • (1999) Carbyne Carbynoid Struct. , vol.21 , pp. 17-30
    • Gilkes, K.W.R.1    Pillinger, C.T.2
  • 38
    • 84862814998 scopus 로고    scopus 로고
    • Myoglobin within graphene oxide sheets and Nafion composite films as highly sensitive biosensor
    • C. Guo, H. Sun, and X.S. Zhao Myoglobin within graphene oxide sheets and Nafion composite films as highly sensitive biosensor Sens. Actuat. B 164 2012 82 89
    • (2012) Sens. Actuat. B , vol.164 , pp. 82-89
    • Guo, C.1    Sun, H.2    Zhao, X.S.3
  • 39
    • 0035105120 scopus 로고    scopus 로고
    • Characterization for didodecyldimethylammonium bromide liquid crystal film entrapping catalase with enhanced direct electron transfer rate
    • X.H. Chen, H. Xie, J.L. Kong, and J.Q. Deng Characterization for didodecyldimethylammonium bromide liquid crystal film entrapping catalase with enhanced direct electron transfer rate Biosens. Bioelectron. 16 2001 115 120
    • (2001) Biosens. Bioelectron. , vol.16 , pp. 115-120
    • Chen, X.H.1    Xie, H.2    Kong, J.L.3    Deng, J.Q.4
  • 40
    • 0030060369 scopus 로고    scopus 로고
    • The structure-function relationship and reduction potentials of high oxidation states of myoglobin and peroxidase
    • B. He, R. Sinclair, B.R. Copeland, R. Makino, L.S. Powers, and I. Yamazaki The structure-function relationship and reduction potentials of high oxidation states of myoglobin and peroxidase Biochemistry 35 1996 2413 2420
    • (1996) Biochemistry , vol.35 , pp. 2413-2420
    • He, B.1    Sinclair, R.2    Copeland, B.R.3    Makino, R.4    Powers, L.S.5    Yamazaki, I.6
  • 41
    • 0000866442 scopus 로고    scopus 로고
    • Proton-coupled electron transfer from electrodes to myoglobin in ordered biomembrane-like films
    • A.E.F. Nassar, Z. Zhang, N.F. Hu, J.F. Rusling, and T.F. Kumosinski Proton-coupled electron transfer from electrodes to myoglobin in ordered biomembrane-like films J. Phys. Chem. B 101 1997 2224 2231
    • (1997) J. Phys. Chem. B , vol.101 , pp. 2224-2231
    • Nassar, A.E.F.1    Zhang, Z.2    Hu, N.F.3    Rusling, J.F.4    Kumosinski, T.F.5
  • 43
    • 0030894231 scopus 로고    scopus 로고
    • Electron transfer between myoglobin and electrodes in thin films of phosphatidylcholines and dihexadecylphosphate
    • Z. Zhang, and J.F. Rusling Electron transfer between myoglobin and electrodes in thin films of phosphatidylcholines and dihexadecylphosphate Biophys. Chem. 63 1997 133 146
    • (1997) Biophys. Chem. , vol.63 , pp. 133-146
    • Zhang, Z.1    Rusling, J.F.2
  • 44
    • 0034910708 scopus 로고    scopus 로고
    • Direct electrochemistry and electrocatalysis with horseradish peroxidase in Eastman AQ films
    • R. Huang, and N.F. Hu Direct electrochemistry and electrocatalysis with horseradish peroxidase in Eastman AQ films Bioelectrochemistry 54 2001 75 81
    • (2001) Bioelectrochemistry , vol.54 , pp. 75-81
    • Huang, R.1    Hu, N.F.2
  • 45
    • 33947721592 scopus 로고    scopus 로고
    • Layer-by-layer films of hemoglobin or myoglobin assembled with zeolite particles: Electrochemistry and electrocatalysis
    • Y. Xie, H.Y. Liu, and N.F. Hu Layer-by-layer films of hemoglobin or myoglobin assembled with zeolite particles: electrochemistry and electrocatalysis Bioelectrochemistry 70 2007 311 319
    • (2007) Bioelectrochemistry , vol.70 , pp. 311-319
    • Xie, Y.1    Liu, H.Y.2    Hu, N.F.3
  • 46
    • 79952184742 scopus 로고    scopus 로고
    • Direct electrochemistry and electrocatalysis of myoglobin in dodecyltrimethylammonium bromide film modified carbon ceramic electrode
    • Y.Z. Zhou, H. Wang, S.Y. Dong, A.X. Tian, Z.X. He, and B. Chen Direct electrochemistry and electrocatalysis of myoglobin in dodecyltrimethylammonium bromide film modified carbon ceramic electrode Chin. Chem. Lett. 22 2011 465 468
    • (2011) Chin. Chem. Lett. , vol.22 , pp. 465-468
    • Zhou, Y.Z.1    Wang, H.2    Dong, S.Y.3    Tian, A.X.4    He, Z.X.5    Chen, B.6
  • 47
    • 84861146548 scopus 로고    scopus 로고
    • Direct electrochemistry and electrocatalysis of myoglobin immobilized on DNA-gold nanoparticle clusters composite film
    • W.W. Fei, Y. Zhang, X.M. Sun, Y. Zhang, H.M. Cao, H.B. Shen, and N.Q. Jia Direct electrochemistry and electrocatalysis of myoglobin immobilized on DNA-gold nanoparticle clusters composite film J. Electroanal. Chem. 675 2012 5 10
    • (2012) J. Electroanal. Chem. , vol.675 , pp. 5-10
    • Fei, W.W.1    Zhang, Y.2    Sun, X.M.3    Zhang, Y.4    Cao, H.M.5    Shen, H.B.6    Jia, N.Q.7
  • 49
    • 2442580885 scopus 로고    scopus 로고
    • Direct voltammetry and catalysis of hemoenzymes in methyl cellulose film
    • Y.M. Li, X.T. Chen, J. Li, and H.H. Liu Direct voltammetry and catalysis of hemoenzymes in methyl cellulose film Electrochim. Acta 49 2004 3195 3200
    • (2004) Electrochim. Acta , vol.49 , pp. 3195-3200
    • Li, Y.M.1    Chen, X.T.2    Li, J.3    Liu, H.H.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.