金属酸化物表面処理用ホスホン酸誘導体¸Šに形成されたsamをqcm(quarts crystal...

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  • Al2O31,2)TiO23-7)ZrO23,4)(SiO2)8-11)Ta2O512)13)(SS316L)14)

    15,16)17)ZnO18)ITO19)IGZO20)

    1.

    2. SAM SAM SAM Silverman TiO2 SAM SAM 6)11-HUPA( :H399) SAM pH7.5 7 APTS( ) SAM

    SAM ( 2)TiO2 Al2O3 SAM (SiO2) SAM Thissen SiO2 Al2O3 SAM 11)

    1

    2 SAM

    1

    3. SAM SAM SAM Silverman TiO2 SAM QCM(Quarts Crystal Microbalance) 4 SAM6)KlaukAl2O3SAMSAM2.5 XPS 21)Schwartz SAM SAM 3 5) OH H+ OH

  • < SAM >

    SAM 1SiO2 T-BAG(Tethering by aggregation and growth) 9)1) *1) 25 mol/l*2) THF 2) 140 48 *3) 3) THF SAM *1) Piranha ( :30% H2O2=3:1)8,10) buzzard (30% H2O2:38% HCl=1:1)8) *2) 1 mmol/l 8,10) *3) 140 ( 10 ) 10)

    SAM 2Al2O3 21)1) 5 mmol/l 2- 2) 16 2- 3) 60

    SAM 3TiO2 6)1) 2002) 0.1 mmol/l THF (T-BAG 3) 120 48

    SAM 4ITO 19)1) (0.5% SDS) 20 20 2) 1 mmol/l 1 3) 120 1

    * ITO ( FLAT ITO20 mm x 20 mm) 1 FOPAODPAM-EG3-UPA11-HUPA11-PIUPA10-CDPA11-PUPA MC-PUPADF-PUPADC-PUPA 10 ITO 2

    2

    3 TiO2 SAM SAM5)

    1 ITO

  • 3

    SAM 5SiO2 Al SAM 11)1) Piranha 80 30 2) 1 mmol/l AlCl3 3) 1 mmol/l 12

    * 4 AlCl3 11)Al Al

    < SAM >SAM(Contact Angle; CA)XPSX-ray photoelectron spectroscopy)FT-IR (Fourier transform infrared spectroscopy)AFM (Atomic force microscopy)

    FT-IR SAM Gawalt SAM FT-IR 23)TiO2 ODPA( :O407) THF (0.75 mmol/ml)FT-IR2918 cm-12922 cm-1 ( 5: )ODPA (12018 ) (tape peel tests) ( 5: ) Gawalt SAM 2001 SAM

    XPS SAM pH Bhairamadgi SAM XPS 24) 6 1- SAM (PAO) 1- (ODPA)SAMSAMH2OPBSpH 3pH 11 XPS PAO SAM pH 11 XPS H2OPBS pH 3 PAO SAM SAM

    4 SAM SiO2Al

    5 ODPA TiO2 FT-IR )()() ) ()SAM// 1) 6

    6 SAM pH A)(B) SAM C)(D) PAO(ODPA)SAM A)(C) (B)(D) XPS

  • 4

    3XPS SAM Bhairamadgi 1- SAM PAO 1- (ODPA)SAM XPS 24) 7 SAM 80 SAM 500SiO2 SAMPAOSAM(10% T10 433 562 XPS PAO SAM

    < SAM >

    1. Klauk 21) Sekitani 22) Al2O3 ODPA SAM ( 8)XPS 4.6 /nm2 2.5

    2. EL ITO Sharma ITO FOPA( : F329) ITO 19)FOPA264 ( 9)FOPA ITO EL

    7 XPS SAM PAO (ODPA) SAM

    8 SAM

    9 FOPA ITO() FOPA ITO EL()

  • 5

    3. Wang ITO 25)P3HT PCBM ITO PEDOT:PSS (FOPAOPA)(Bare ITO)(2)

    Wang SAM (Voc) SAM ITO FOPA OPA

    4. ChockalingamITO SAM RGD ITO 26) SAM SAM ITO

    5. TrainaY2O3 27) (C16-NP) (PEG-NP)

    6. Pulsipher ITO 11-HUPA( H399) SAM 28)Zhang ZnO 10-CDPA ( :C490) SAM 18)Ma FDPA ( :F330) 29)

    2 ITO

    11 SAM Y2O3

    10 SAM ITO

  • 6

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Schwartz, Comparative properties of siloxane vs phosphonate monolayers on a key titanium alloy Langmuir, 2005, 21 (1), 225. 7) N. Adden, L. J. Gamble, D. G. Castner, A. Hoffmann, G. Gross, H. Menzel, "Phosphonic Acid Monolayers for Binding of Bioactive Molecules to Titanium Surfaces", Langmuir, 2006, 22, 8197.8) E. L. Hanson, J. Schwartz, B. Nickel, N. Koch, M. F. Danisman, Bonding self-assembled, compact organophosphonate monolayers to the native oxide surface of silicon, J. Am. Chem. Soc., 2003, 125 (51), 16074. 9) M. Dubey, T. Weidner, L. J. Gamble, D. G. Castner, " Structure and Order of Phosphonic Acid-Based Self-Assembled Monolayers on Si(100)", Langmuir, 2010, 26 (18), 14747.10) A. Vega, P. Thissen, Y. J. Chabal, "Environment-Controlled Tethering by Aggregation and Growth of Phosphonic Acid Monolayers on Silicon Oxide" Langmuir, 2012, 28, 8046.11) P. Thissen, A. Vega, T. Peixoto, Y. J. 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    < >

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    < >

    < >URL: www.dojindo.co.jpE-mail: [email protected], Tel:096-286-1515 ( ), Fax:096-286-1525 Tel:03-3578-9651, Fax:03-3578-9650

    < >

    URL: http://wako-chem.co.jp 0120-052-099 0120-052-806

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    http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/C490http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/A517http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/H399http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/F340http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/F329http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/M457http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/F330http://dominoweb.dojindo.co.jp/goodsr7.nsf/View_Display/O407?OpenDocument