S1
Suppo ing In o ma ion
E hanol sol a ion o polyme con amina ion in g aphene solu ion-ga ed
ield e ec ansis o s
Juan Ped o Me ino1,†, Se gi B osel-Oliu2,†, Gemma Rius2, Xa i Illa3,2, Manuel Vázquez Sullei o4,5, Elena
del Co o6, Edua d Mas idal-Codina6,2,3, And ea Bonnaccini Calia6, Jose An onio Ga ido6,7, Rosa
Villa2,3, An on Guime à-B une 2,3, Mau izio P a o1,4,8,*, Alejand o C iado5,*, Elisabe P a s-
Al onso3,2,*
† These au ho s con ibu ed equally o his wo k
*Co espondence: mp a [email protected] (M.P.); [email p o ec ed] (A.C.); [email p o ec ed] (E. P-A.)
A ilia ions
1 Cen e o Coope a i e Resea ch in Bioma e ials (CIC biomaGUNE), Basque Resea ch and Technology Alliance (BRTA),
Paseo de Mi amon 194, 20014 Donos ia-San Sebas ián, Spain.
2 Ins i u e o Mic oelec onics o Ba celona (IMB-CNM, CSIC), Campus UAB, 08193, Bella e a, Spain
3 Cen o de In es igación Biomédica en Red de Bioingenie ía, Bioma e iales y Nanomedicina, Ins i u o de Salud Ca los III
4 Depa men o Chemical and Pha maceu ical Sciences, Uni e si y o T ies e, Via L. Gio gie i 1, 3412 7 T ies e, I aly
5 Uni e sidade da Co uña, CICA – Cen o In e disciplina de Química e Bioloxía, Rúa as Ca ballei as, 15071 A Co uña,
Spain.
6 Ca alan Ins i u e o Nanoscience and Nano echnology (ICN2), CSIC and BIST, Campus UAB, Bella e a, Ba celona, Spain
7 ICREA Pg. Lluís Companys 23, Ba celona 08010, Spain
8 Ike basque, Basque Founda ion o Science, 48013 Bilbao, Spain
Table o con en s
1. XPS analysis S2
2. AFM analysis S7
3. Raman analysis S10
4. Summa y Tables S11
5. Elec ical Cha ac e iza ion S12
6. Compa a i e Table S13
7. Re e ences S14
S2
1. XPS análisis
Figu e S1. Decon olu ed C1s co e le els and su ey spec a espec i ely o epoxy esin SU-8 (a and d), epoxy esin AZ
(b and e) and PMMA (c and ).
AZ
Su-8
PMMA
AZ
Su-8
PMMA
S3
Figu e S2. Su ey spec a and decon olu ed C1s Co e le els espec i ely o mac o ansis o a, b) be o e and c, d) a e
10 min E OH ea men .
S4
Figu e S3. Su ey spec a and decon olu ed C1s Co e le els espec i ely o mac o ansis o a, b) be o e and c, d) a e
2 h E OH ea men .
S5
Figu e S4. Su ey spec a and decon olu ed C1s Co e le els espec i ely o mac o ansis o a, b) be o e and c, d) a e
10 min THF ea men .
S6
Figu e S5. Su ey spec a and decon olu ed C1s Co e le els espec i ely o mac o ansis o a, b) be o e and c, d) a e
2h THF ea men .
S7
2. AFM analysis
Figu e S6. AFM images o g aphene su ace on a mac o ansis o a, b) be o e and d, e) a e cleaning p ocess wi h
E OH 10 min a di e en magni ica ions. AFM heigh p o iles c) be o e and ) a e cleaning p ocess wi h E OH 10 min
(blue lines in b and e images espec i ely).
Figu e S7. AFM images o g aphene su ace on a mac o ansis o a, b) be o e and d, e) a e cleaning p ocess wi h
E OH 2h min a di e en magni ica ions. AFM heigh p o iles c) be o e and ) a e cleaning p ocess wi h E OH 2h min
(blue lines in b and e images espec i ely).
S8
Figu e S8. AFM images o g aphene su ace on a mac o ansis o a, b) be o e and d, e) a e cleaning p ocess wi h THF
10 min a di e en magni ica ions. AFM heigh p o iles c) be o e and ) a e cleaning p ocess wi h THF 10 min (blue
lines in b and e images espec i ely).
Figu e S9. AFM images o g aphene su ace on a mac o ansis o a, b) be o e and d, e) a e cleaning p ocess wi h THF
2h min a di e en magni ica ions. AFM heigh p o iles c) be o e and ) a e cleaning p ocess wi h THF 2h min (blue
lines in b and e images espec i ely).
S9
Figu e S10. His og am o heigh s ob ained om he igu es S7-S10 50 µm2 AFM images o mac o ansis o s be o e and
a e ea men wi h E OH and THF.
Figu e S11. AFM image o g aphene su ace on a mac o ansis o a) de achmen de ail and b) p o ile a e 10 min THF
ea men .
