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Merck
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742732

Sigma-Aldrich

TurboBeads Silica

extent of labeling: SiO2 loading (Silica coating))

别名:

Nano particles, magnetic, with silica surface

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2.5 G
$903.00

$903.00


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2.5 G
$903.00

About This Item

UNSPSC代码:
12352128
NACRES:
NA.22

$903.00


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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

标记范围

SiO2 loading (Silica coating))

磁化

≥100 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

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.%

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Hideya Kawasaki et al.
Analytical chemistry, 84(21), 9268-9275 (2012-09-29)
Graphene-coated cobalt nanoparticles surface-functionalized with benzylamine groups (CoC-NH(2) nanomagnets) were shown to effectively enrich analytes for surface-assisted laser desorption/ionization mass spectrometry (affinity SALDI-MS) analysis. These CoC-NH(2) nanomagnets are highly suited for use with affinity SALDI-MS because their mean diameter of
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.
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

Questions

  1. Hi, we previously purchased this type of particle for our laboratory. For the purpose of weighing, I would like to inquire about its molecular weight or how much it weighs per mole. I really appreciate your help, thank you.

    1 answer
    1. Unfortunately, the molecular weight of this product is not determined.

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