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产品线
TurboBeads™
方案
≥99%
表单
powder
组成
carbon content, ≤14 wt. %
反应适用性
reaction type: solution phase peptide synthesis
reactivity: alcohol reactive
标记范围
≥0.1 mmol/g loading (TEMPO)
磁化
≥120 emu/g, mass saturation
表面积
≥15 m2/g
平均直径
≤50 nm
适用性
conforms to structure for Infrared spectrum
应用
Recyclable TEMPO (2,2,6,6-tetramethylpiperidine 1-oxyl radical)-coated nanoparticles have been prepared by the immobilization of TEMPO on iron oxide (Fe3O4) superparamagnetic nanoparticles.[1]
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
分析说明
Proof of identity: metallic cobalt identity from XRD
air-stability:
weight gain in air at 400°C >20 wt.%
weight gain in air at 100°C <3 wt.%
air-stability:
weight gain in air at 400°C >20 wt.%
weight gain in air at 100°C <3 wt.%
法律信息
TurboBeads is a trademark of TurboBeads LLC
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Alexander K Tucker-Schwartz et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 16(42), 12718-12726 (2010-09-21)
The organic oxidant TEMPO (2,2,4,4-tetramethylpiperdine-1-oxyl) was immobilized on iron oxide (Fe(3)O(4)) superparamagnetic nanoparticles by employing strong metal-oxide chelating phosphonates and azide/alkyne "click" chemistry. This simple preparation yields recyclable TEMPO-coated nanoparticles with good TEMPO loadings. They have excellent magnetic response and
Quirin M Kainz et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(30), 10038-10045 (2013-06-19)
Unprecedented magnetic borohydride exchange (mBER), magnetic Wang aldehyde (mWang) and magnetic amine resins were prepared from highly magnetic polymer-coated cobalt or iron nanoparticles. Microwave irradiation was used to obtain excellent degrees of functionalization (>95 %) and loadings (up to 3.0 mmol g(-1))
Jacinto Sá et al.
Nanoscale, 5(18), 8462-8465 (2013-07-12)
Non-magnetic Pt catalysts, supported on carbon coated magnetic Co nanoparticles, changed catalytic performance in the presence of an external magnetic field. This behavior relates to an electronic change of Pt induced by a localized magnetic field, which modifies the CO
Saroj Kumar et al.
Journal of nanobiotechnology, 11, 14-14 (2013-05-04)
Introduction of effective point-of-care devices for use in medical diagnostics is part of strategies to combat accelerating health-care costs. Molecular motor driven nanodevices have unique potentials in this regard due to unprecedented level of miniaturization and independence of external pumps.
Vladimir Zlateski et al.
Bioconjugate chemistry, 25(4), 677-684 (2014-03-29)
In the pursuit of robust and reusable biocatalysts for industrial synthetic chemistry, nanobiotechnology is currently taking a significant part. Recently, enzymes have been immobilized on different nanoscaffold supports. Carbon coated metallic nanoparticles were found to be a practically useful support
商品
TEMPO（2,2,6,6-四甲基哌啶氧基或2,2,6,6-四甲基哌啶1-氧基）及其衍生物在有机氧化反应催化剂中可以作为稳定的硝酰基使用。TEMPO由Lebedev和Kazarnovskii于1960年发现，其具有的稳定自由基性质得益于其庞大的取代基团阻碍了自由基与其他分子之间发生反应。
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