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Merck
CN

763713

Graphene oxide

sheets

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About This Item

Linear Formula:
CxOyHz
NACRES:
NA.23
UNSPSC Code:
12352103

Key Documents

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Product Name

Graphene oxide, sheets

InChI

1S/C140H42O20/c141-131(142)26-13-23-15-44-62(140(159)160)45-16-24-14-40-31(132(143)144)5-1-29-41-20-48(135(149)150)56-33-7-3-28-27-2-6-32-55-37(133(145)146)11-9-35-60(138(155)156)42-17-25-18-43-61(139(157)158)36-10-12-38(134(147)148)58-46-21-50(137(153)154)59-47-22-49(136(151)152)57-34-8-4-30-39(19-26)51(23)78-72(44)88-75(45)80-52(24)79(54(29)40)95-71(41)83(56)101-93-69(33)64(28)91-90-63(27)68(32)92-86(66(35)55)73(42)81-53(25)82-74(43)87(67(36)58)96-76(46)85(59)103-97-77(47)84(57)102-94-70(34)65(30)89(78)105-104(88)115-98(80)111(95)116(101)126-122-110(93)107(91)120-119-106(90)108(92)99(81)114-100(82)112(96)118(103)128(124(114)119)123-113(97)117(102)127(130(122)129(120)123)121(109(94)105)125(115)126/h2,5,7-10,12-22,26,38,48-50H,1,3-4,6,11H2,(H,141,142)(H,143,144)(H,145,146)(H,147,148)(H,149,150)(H,151,152)(H,153,154)(H,155,156)(H,157,158)(H,159,160)

InChI key

VTWITIAIMADGRM-UHFFFAOYSA-N

SMILES string

O=C(O)C1C2=C3C4=C5C6=C7C8=C9C%10=C%11C(C%12=C%13C%10=C%14C8=C%15C6=C%16C4=C%17C2=CC(C(O)=O)C%18=C%17C%19=C%16C%20=C%15C%21=C%14C%22=C%13C(C%23=C%24C%22=C%25C%21=C%26C%20=C%27C%19=C%28C%18=CC(C(O)=O)C%29=C%28C%30=C%27C%31=C%26C%32=C%25C%33=C%24C(C%34=C%35C

form

powder or flakes

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Application

Webinar: Graphene-Based Nanomaterials for Versatile Biosensors
Dielectric Materials for Field Effect Transistors (FET); Non-silicon-based materials for integrated circuits (IC). Some proposed applications of GO are:
  • water soluble/insoluble, targeted/untargeted drug and gene delivery applications
  • tissue engineering
  • electrochemical biosensors
  • optical biosensors
  • graphene oxide Langmuir Blodgett films as hole injection layers for organic light emitting diode.

General description

Graphene oxide (GO) is the solution processable precursor for bulk production of graphene based materials and devices. It is produced by the chemical exfoilation of graphite. GO is amphiphillic in nature, it also forms highly stable emulsions of organic solvents. Chemical modification of GO helps in improving the biocompatibility and solubility of graphene.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCJ2618
MKCF4166
MKCC0556
MKBW8258V
MKBV9577V

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Yajie Yang et al.
Nanoscale research letters, 9(1), 537-537 (2014-10-10)
In this paper, we demonstrated the utilization of reduced graphene oxide (RGO) Langmuir-Blodgett (LB) films as high performance hole injection layer in organic light-emitting diode (OLED). By using LB technique, the well-ordered and thickness-controlled RGO sheets are incorporated between the
Osamah Al Rugaie et al.
Microorganisms, 9(1) (2021-01-21)
Gold nanoparticles (GNPs) and graphene oxide flakes (GOFs) exerted significantly (p < 0.0001) supportive roles on the phagocytosis bioactivity of the immune cells of phagocytic nature against the Gram-positive and Gram-negative human pathogenic bacteria Staphylococcus aureus and Escherichia coli. Under
Maria P Georgopoulou et al.
Colloids and surfaces. B, Biointerfaces, 189, 110841-110841 (2020-02-15)
This study examines the effect of graphene oxide (GO) nanoparticles (NPs) on the transport (individual species) and cotransport (simultaneous transport) of three biocolloids (Escherichia (E.) coli, Enterococcus (E.) faecalis and Staphylococcus (S.) aureus) in water saturated porous media. Flowthrough experiments
Jaemyung Kim et al.
Accounts of chemical research, 45(8), 1356-1364 (2012-06-06)
Graphite oxide sheets, now called graphene oxide (GO), can be made from chemical exfoliation of graphite by reactions that have been known for 150 years. Because GO is a promising solution-processable precursor for the bulk production of graphene, interest in
Tunable assembly of GO surfactant sheets: wrinkles, overlaps and impacts on thin film properties
Cote LJ, et al
Soft Matter, 6(24), 6096-6101 null
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