All Photos(1)
Synonym(s):
Nano particles, magnetic, TEMPO functionalized
UNSPSC Code:
12352200
NACRES:
NA.22
Recommended Products
product line
TurboBeads™
Assay
≥99%
form
powder
composition
carbon content, ≤14 wt. %
reaction suitability
reaction type: solution phase peptide synthesis
reactivity: alcohol reactive
extent of labeling
≥0.1 mmol/g loading (TEMPO)
magnetization
≥120 emu/g, mass saturation
surface area
≥15 m2/g
average diameter
≤50 nm
suitability
conforms to structure for Infrared spectrum
Application
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.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Analysis Note
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.%
Legal Information
TurboBeads is a trademark of TurboBeads LLC
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
新产品
Certificates of Analysis (COA)
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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
Inge K Herrmann et al.
Nanoscale, 5(18), 8718-8723 (2013-08-01)
In a number of clinical conditions such as intoxication, bacteraemia or autoimmune diseases the removal of the disease-causing factor from blood would be the most direct cure. However, physicochemical characteristics of the target compounds limit the applicability of classical filtration
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
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