257354
1-芘丁酸
97%
别名:
4-(1-芘基)丁酸, PyBA
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关于此项目
经验公式（希尔记法）:
C20H16O2
化学文摘社编号:
分子量:
288.34
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
222-354-7
Beilstein/REAXYS Number:
2140554
MDL number:
InChI key
QXYRRCOJHNZVDJ-UHFFFAOYSA-N
InChI
1S/C20H16O2/c21-18(22)6-2-3-13-7-8-16-10-9-14-4-1-5-15-11-12-17(13)20(16)19(14)15/h1,4-5,7-12H,2-3,6H2,(H,21,22)
SMILES string
OC(=O)CCCc1ccc2ccc3cccc4ccc1c2c34
assay
97%
form
powder
mp
184-186 °C (lit.)
fluorescence
λex 341 nm; λem 376 nm in methanol, λex 342 nm; λem 395 nm (Reaction product)
Quality Level
General description
1-芘丁酸(PBA)是一种共轭聚合物，具有一个大π键和一个羧基基团。它主要用于表面修饰。它具有高荧光效率和稳定性，可用于光电应用。
Application
PBA可接枝到石墨烯表面，用于制备传感器。它还可制备超级电容电极，作为替代的储能系统。它还可制备光电应用的多层膜。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Yuxi Xu et al.
Journal of the American Chemical Society, 130(18), 5856-5857 (2008-04-11)
Flexible graphene films were prepared by the filtration of water-soluble noncovalently functionalized graphene sheets with pyrenebutyrate. The work presented here will not only open a new way for preparing water-soluble graphene dispersions but also provide a general route for fabricating
Marie Horka et al.
Analytical chemistry, 78(24), 8438-8444 (2006-12-15)
The nonionogenic pyrene-based tenside, poly(ethylene glycol) pyrenebutanoate, was prepared and applied in capillary isoelectric focusing with fluorometric detection. This dye was used here as a buffer additive in capillary isoelectric focusing for a dynamic modification of the sample of proteins
Hybrid low resistance ultracapacitor electrodes based on 1-pyrenebutyric acid functionalized centimeter-scale graphene sheets
Wang W, et al.
Journal of Nanoscience and Nanotechnology, 12(9), 6913-6920 (2012)
Toshihide Takeuchi et al.
ACS chemical biology, 1(5), 299-303 (2006-12-14)
Intracellular delivery of bioactive molecules using arginine-rich peptides, including oligoarginine and HIV-1 Tat peptides, is a recently developed technology. Here, we report a dramatic change in the methods of internalization for these peptides brought about by the presence of pyrenebutyrate
Rui Campos et al.
ACS sensors, 4(2), 286-293 (2019-01-24)
In this work, we develop a field-effect transistor with a two-dimensional channel made of a single graphene layer to achieve label-free detection of DNA hybridization down to attomolar concentration, while being able to discriminate a single nucleotide polymorphism (SNP). The
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