652490

Carbon nanotube, single-walled

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

• 동의어(들): SWNT, carboxylic acid functionalized
• UNSPSC 코드: 12352103
• NACRES: NA.23

속성

• product name: Carbon nanotube, single-walled, carboxylic acid functionalized, >90% carbon basis, D × L 4-5 nm × 0.5-1.5 μm , bundle dimensions, avg. no. of layers, 1
• 분석: >90% carbon basis
• 형태: powder
• 특징: avg. no. of layers 1
• 라벨링 범위: 1.0-3.0 atom% carboxylic acid
• 깊이 × 길이: 4-5 nm × 0.5-1.5 μm , bundle dimensions
• 불순물: 5-8% metals
• solubility: H₂O: dispersible 0.1 mg/mL; DMF: dispersible 1.0 mg/mL
• 작용기: carboxylic acid

설명

일반 설명

Single walled nanotubes were prepared by the electric arc discharge method. The SWNTs were functionalized by purifying them in nitric acid. The carboxylic acid (-COOH) functionality along the length of the nanotube can be derivatized with a variety of functional groups. The average diameter of the nanotubes is 1.4nm ± 0.1nm. Transport properties of the SWNTs in soil was studied.

애플리케이션

Carboxylated SWNTs were used to modify an indium tin oxide (ITO) electrode towards the fabrication of a novel electrochemical immunosensor. Carboxylated SWNTs was further multifunctionalized and were used in studying the influence of attached chemical group on the sorption of pyrene conjugates of oligonucleotides. An electrochemical DNA biosensor was reportedly designed using functionalized SWNTs. It was used in the preparation of the chlorocarbonyl-functionalized SWNT. It was used to fabricate SWNTs/(Pb, Zn)-phosphate glass composite structure for the dual use as light sensor and photocurrent converter. Interaction of carboxylated SWNT with Caco-2 was investigated in detail.

포장

Packaged in glass bottles

물리적 특성

The type of carboxylic group is: -COOH.

제조 메모

Electric Arc Discharge Method

분석 메모

Carbonaceous content

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves