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335754

Sigma-Aldrich

Pentaethylene glycol

98%, average MN 250

Synonyme(s) :

Polyethylene glycol, 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol

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About This Item

Formule linéaire :
HO(CH2CH2O)5H
Numéro CAS:
4792-15-8
Poids moléculaire :
238.28
Numéro Beilstein :
1635593
Numéro CE :
225-341-4
Numéro MDL:
MFCD00002878
Code UNSPSC :
12162002
ID de substance PubChem :
24860343
Nomenclature NACRES :
NA.23

product name

Pentaethylene glycol, 98%

Niveau de qualité

200

Pureté

98%

Forme

liquid

Poids mol.

average Mn 250

Indice de réfraction

n20/D 1.462 (lit.)

Point d'ébullition

184 °C/2 mmHg (lit.)

Densité

1.126 g/mL at 25 °C (lit.)

Extrémité Ω

hydroxyl

Extrémité α

hydroxyl

Chaîne SMILES 

OCCOCCOCCOCCOCCO

InChI

1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2

Clé InChI

JLFNLZLINWHATN-UHFFFAOYSA-N

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Catégories apparentées

Application


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  • Evaluation of a photoelectrochemical platform based on strontium titanate, sulfur doped carbon nitride and palladium nanoparticles for detection of SARS-CoV-2 spike glycoprotein S1.: The article evaluates the integration of fluorine-doped tin oxide in a complex photoelectrochemical cell designed for the detection of COVID-19′s spike protein, underscoring its potential in rapid diagnostic applications (Botelho et al., 2022).

  • Immunodiagnostic of leprosy exploiting a photoelectrochemical platform based on a recombinant peptide mimetic of a Mycobacterium leprae antigen.: This research highlights a novel use of fluorine-doped tin oxide slides in a photoelectrochemical setup for the sensitive and specific immunodiagnosis of leprosy, showcasing the material′s application in medical diagnostics (Yotsumoto Neto et al., 2019).

  • Fast and reliable BIA/amperometric quantification of acetylcysteine using a nanostructured double hydroxide sensor.: This paper presents a method utilizing fluorine-doped tin oxide for the rapid and reliable electrochemical detection of acetylcysteine, demonstrating the coating′s effectiveness in enhancing electron transfer and sensitivity in biosensing applications (Correa et al., 2018).

  • Nanostructured TiO2 Films Attached CdSe QDs Toward Enhanced Photoelectrochemical Performance.: Discusses the role of fluorine-doped tin oxide substrates in improving the photoelectrochemical properties of TiO2 films combined with quantum dots, which could advance the development of more efficient solar cells and sensors (Du et al., 2016).


Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
BCCB5146
BCBS4879V
BCBS3698V
BCBS1780V
BCBK1270V

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Steven P D Harborne et al.
Scientific reports, 7, 45383-45383 (2017-03-30)
Mitochondrial ATP-Mg/Pi carriers import adenine nucleotides into the mitochondrial matrix and export phosphate to the cytosol. They are calcium-regulated to control the size of the matrix adenine nucleotide pool in response to cellular energetic demands. They consist of three domains:
Peng Shi et al.
Nature communications, 10(1), 2223-2223 (2019-05-22)
Mammalian cells are different from plant and microbial cells, having no exterior cell walls for protection. Environmental assaults can easily damage or destroy mammalian cells. Thus, the ability to develop a biomimetic cell wall (BCW) on their plasma membrane as
Alexis Hofherr et al.
PLoS biology, 16(8), e2005651-e2005651 (2018-08-07)
Cilia are organelles specialized in movement and signal transduction. The ciliary transient receptor potential ion channel polycystin-2 (TRPP2) controls elementary cilia-mediated physiological functions ranging from male fertility and kidney development to left-right patterning. However, the molecular components translating TRPP2 channel-mediated
Chelsea L Price et al.
The journal of physical chemistry. A, 124(9), 1811-1820 (2020-02-06)
Single-particle trapping is an effective strategy to explore the physical and optical properties of aerosol with high precision. Laser-based methods are commonly used to probe the size, optical properties, and composition of nonlight-absorbing droplets in optical and electrodynamic traps. However
Ryan J Seelbach et al.
Macromolecular bioscience, 15(8), 1035-1044 (2015-05-07)
BMP-2 and TGF-β1 released from injectable thermoresponsive hydrogels are studied in the presence and absence of branched macromolecules bearing BMP-2 or TGF-β1 affinity binding peptides. The synthesized branched macromolecules and the gelling compositions before and after loading with either BMP-2
Afficher tous les articles scientifiques apparentés

Articles

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

Versatile Cell Culture Scaffolds via Bio-orthogonal Click Reactions

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

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