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693715

Sigma-Aldrich

Terbium

foil, size 25 mm × 25 mm × 1 mm, 99.9% trace rare earth metals basis

Synonym(s):

Terbium-159

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About This Item

Empirical Formula (Hill Notation):
Tb
CAS Number:
7440-27-9
Molecular Weight:
158.93
EC Number:
231-137-6
MDL number:
MFCD00011256
UNSPSC Code:
12161600
PubChem Substance ID:
329761615

Assay

99.9% trace rare earth metals basis

form

foil

reaction suitability

reagent type: catalyst
core: terbium

resistivity

116 μΩ-cm, 20°C

size

25 mm × 25 mm × 1 mm

bp

3230 °C (lit.)

mp

1356 °C (lit.)

density

8.234 g/mL at 25 °C (lit.)

SMILES string

[Tb]

InChI

1S/Tb

InChI key

GZCRRIHWUXGPOV-UHFFFAOYSA-N

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Application

Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR1560
MKCP5701
MKBW3655V
MKBP4892V
02711MH

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Junfeng Hui et al.
Nanoscale, 4(22), 6967-6970 (2012-10-19)
Water-dispersible hydrophilic fluoridated HAp:Ln(3+) (Ln = Eu or Tb) nanoparticles were prepared via hydrophobic/hydrophilic transformation with surfactants (Pluronic F127). The HAp:Ln(3+) (Ln = Eu or Tb) nanoparticles with unique luminescent properties and excellent biocompatibility are promising for cell imaging applications.
Xi Juan Zhao et al.
The Analyst, 137(22), 5190-5192 (2012-10-04)
Highly selective sensing of cytidine triphosphate (CTP) against other triphosphate nucleosides including ATP, GTP and UTP is successfully achieved with a luminescent terbium(III)-organic framework (TbOF) of [Tb(2)(2,3-pzdc)(2)(ox)(H(2)O)(2)](n) (2,3-pzdc(2-) = 2,3-pyrazinedicarboxylate, ox(2-) = oxalate).
Jing Zhang et al.
Biosensors & bioelectronics, 41, 704-709 (2012-10-24)
On the basis of Tb(3+), structure-switching aptamer and magnetic beads (MBs), a signal-on fluorescent aptasensor was developed for the label-free determination of OTA in wheat. Initially, the specific sequence of the anti-OTA aptamer labeled with a biotin group, was attached
Daniel Geißler et al.
Journal of the American Chemical Society, 135(3), 1102-1109 (2012-12-13)
Simultaneous monitoring of multiple molecular interactions and multiplexed detection of several diagnostic biomarkers at very low concentrations have become important issues in advanced biological and chemical sensing. Here we present an optically multiplexed six-color Förster resonance energy transfer (FRET) biosensor
Swagatika Sahu et al.
Dalton transactions (Cambridge, England : 2003), 42(6), 2224-2231 (2012-12-01)
In this paper fluorescent magnetic Fe(3)O(4)@m-SiO(2)@YPO(4):Tb(3+) particles with a size of 52 nm have been prepared and characterized. The surface of the nanoparticles was modified with β-cyclodextrin and folic acid using glutathione as a linker. The hydrophobic anticancer drug 5-fluorouracil
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