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Merck

81367

Supelco

聚氨酯

Selectophore

别名:

Tecoflex

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About This Item

MDL號碼:
分類程式碼代碼:
26111700
NACRES:
NB.61

等級

for ion-selective electrodes

品質等級

產品線

Selectophore

形狀

beads

一般說明

聚氨酯是一类具有氨基甲酸酯基 (-NHCO-O-) 的聚合物。氨基甲酸乙酯基团由异氰酸酯与羟基反应形成。
访问我们的 传感器应用程序门户 了解更多信息。

應用

在谷氨酸微型生物传感器的研制过程中,采用聚氨酯作为外涂层膜,提高了传感器的稳定性和线性范围。其也适用于通过热分解-高分辨气相色谱/傅里叶变换红外光谱 (Py-HRGC/FT-IR) 研究 α,γ-二苯基烷基胺类化合物的热降解。
用于化学传感器和生物传感器的高分子膜材料

其他說明

具有如长效电化学稳定性、改良的生物相容性等有利特性,可作为传感器的膜材料。

法律資訊

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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尿烷 ≥99%

Sigma-Aldrich

U2500

尿烷

聚(氯乙烯)羧化 Selectophore™, 1.8% carboxyl basis

Supelco

81395

聚(氯乙烯)羧化

Malika Ammam et al.
Biosensors & bioelectronics, 25(7), 1597-1602 (2009-12-26)
A highly sensitive and selective glutamate microbiosensor based on polypyrrole (PPy), multiwalled carbon nanotubes (MWCNT) and glutamate oxidase (GluOx) deposited on the transducer platinum electrode (Pt) is described. The sensor consists of a permselective membrane of polypyrrole for the rejection
S Y Yun et al.
Analytical chemistry, 69(5), 868-873 (1997-03-01)
Potentiometric responses of polyurethane (PU)-based membranes containing valinomycin and varying amounts of plasticizer (DOA) and/or lipophilic additive (KTpClPB) were examined as a function of soft segment [poly(tetramethylene ether glycol)] contents in aromatic diisocyanate-based PU matrices. Upon increasing the weight percentages
Thermal degradation mechanism of a, ?-diphenyl alkyl allophanate as a model polyurethane by pyrolysis-high-resolution gas chromatography/FT-IR.
Yoshitake, Norimichi, and Mutsuhisa Furukawa.
Journal of Analytical and Applied Pyrolysis, 33, 269-281 (1995)
M.E. Meyerhoff et al.
Polym. Mater. Sci. Eng., 64, 293-293 (1991)
E. Lindner et al.
Electroanalysis, 7, 864-864 (1995)

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