257354
1-芘丁酸
97%
别名:
4-(1-芘基)丁酸, PyBA
方案
97%
表单
powder
mp
184-186 °C (lit.)
荧光
λex 341 nm; λem 376 nm in methanol
λex 342 nm; λem 395 nm (Reaction product)
SMILES字符串
OC(=O)CCCc1ccc2ccc3cccc4ccc1c2c34
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)
InChI key
QXYRRCOJHNZVDJ-UHFFFAOYSA-N
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一般描述
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。
应用
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。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Wei Song et al.
Biosensors & bioelectronics, 26(7), 3181-3186 (2011-01-25)
A highly efficient enzyme-based screen printed electrode (SPE) was obtained by using covalent attachment between 1-pyrenebutanoic acid, succinimidyl ester (PASE) adsorbing on the graphene oxide (GO) sheets and amines of tyrosinase-protected gold nanoparticles (Tyr-Au). Herein, the bi-functional molecule PASE was
On monolayer formation of pyrenebutyric acid on graphene
Hinnemo M, et al.
Langmuir, 33(15), 3588-3593 (2017)
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
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
Peter Guterstam et al.
Biochimica et biophysica acta, 1788(12), 2509-2517 (2009-10-03)
Cell-penetrating peptides (CPPs) are membrane permeable vectors recognized for their intrinsic ability to gain access to the cell interior. The hydrophobic counter-anion, pyrenebutyrate, enhances cellular uptake of oligoarginine CPPs. To elucidate CPP uptake mechanisms, the effect of pyrenebutyrate on well-recognized
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