跳轉至內容
Merck
全部照片(3)

Key Documents

View All Documentation

652490

Sigma-Aldrich

Carbon nanotube, single-walled

carboxylic acid functionalized, >90% carbon basis,D × L 4-5 nm × 0.5-1.5 μm , bundle dimensions

同義詞:

SWNT，羧酸官能化

登入查看組織和合約定價
全部照片(3)

About This Item

分類程式碼代碼:
12352103
NACRES:
NA.23

product name

碳纳米管，单壁，羧酸功能化, >90% carbon basis, D × L 4-5 nm × 0.5-1.5 μm , bundle dimensions, avg. no. of layers, 1

品質等級

100

化驗

>90% carbon basis

形狀

powder

特點

avg. no. of layers 1

標籤範圍

1.0-3.0 atom% carboxylic acid

直徑 × 長度

4-5 nm × 0.5-1.5 μm , bundle dimensions

雜質

5-8% metals

溶解度

H2O: dispersible 0.1 mg/mL
DMF: dispersible 1.0 mg/mL

官能基

carboxylic acid

相關類別

一般說明

采用电弧放电法制备了单壁纳米管。SWNT 通过在硝酸中纯化功能化。沿纳米管长度方向的羧酸 (-COOH) 官能团可与多种官能团衍生化。纳米管的平均直径为 1.4 nm±0.1 nm。研究了单壁碳纳米管在土壤中的迁移属性。

應用

利用羧基化的单壁碳纳米管修饰氧化铟锡 (ITO) 电极，制备了一种新型的电化学免疫传感器。羧基化的单壁碳纳米管进一步功能化，并用于研究连接的化学基团对寡核苷酸芘共轭物吸附的影响。有报道称利用功能化的 SWNT 设计了一种电化学 DNA 生物传感器。将其用于氯代羰基功能化 SWNT 的制备。 将其用于制备 SWNTs/(Pb，Zn)-磷酸盐玻璃复合结构，作为光传感器和光电流转换器的双重用途。详细研究了羧化 SWNT 与 Caco-2 的相互作用。

包裝

玻璃瓶包装

物理性質

羧基的类型为：-COOH。

準備報告

电弧放电法

分析報告

含碳量

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H319,H335

危險分類

Eye Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCQ1317
MKCL9881
MKCH0489
MKCF0615
MKBX0303V

未看到正確版本？

如果您需要一個特定的版本，您可以透過批號來尋找特定憑證。

搜尋 COA

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Aiping Yu et al.
Journal of the American Chemical Society, 128(30), 9902-9908 (2006-07-27)
We report a further advance in the bulk purification of nitric acid-treated single-walled carbon nanotubes (SWNTs) by use of high-speed centrifugation. We have already shown that low-speed centrifugation is effective in removing amorphous carbon (AC). In these earlier experiments, the
Optimization of the Ni-Y Composition in Bulk Electric Arc Synthesis of Single-Walled Carbon Nanotubes by Using Near-Infrared Spectroscopy
Itkis, M.E. et al.
The Journal of Physical Chemistry B, 108, 12770-12775 (2004)
Single-walled carbon nanotube/(Pb, Zn)-phosphate glass heterostructure: an optical sensor and efficient photocurrent converter
Balaji S, et al.
Journal of Physics D: Applied Physics, 45(32) (2012)
Fluorecently labeled bionanotransporters of nucleic acid based on carbon nanotubes.
Novopashina, DS, et al.
ARKIVOC (Gainesville, FL, United States) (2012)
Dendron-tethered and templated CdS quantum dots on single-walled carbon nanotubes.
SH, et al.
Journal of the American Chemical Society, 128(23), 7505-7509 (2006)
查看所有相關論文

文章

Manufacturing, Characterization and Use of Single Walled Carbon Nanotubes

Carbon nanotubes are materials that possess remarkable properties and offer extraordinary possibilities.

Sorting Carbon Nanotubes and Their Biological Applications

Carbon nanotubes (CNTs) have received much attention since their discovery in 1991 by Sumio lijima1 due to their excellent mechanical, electrical, and optical properties.

3D Printable Conductive Nanocomposites of PLA and Multi-walled Carbon Nanotubes

A nanocomposite is typically defined as a mixture between a host material (e.g., polymer matrix) and nanofillers with at least one dimension of less than 100 nm.

Polymer-Sorted Semiconducting Carbon Nanotubes for Transistors and Solar Cells

Single-walled carbon nanotubes (SWCNTs) are promising materials for use in the active channel of field-effect transistors (FETs), photoabsorbing layers of solar cells and photodetectors because of their ultrafast charge transport mobility.

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務