Ammonium thiocyanate

Ammonium thiocyanate Structure
Ammonium thiocyanate structure
Common Name Ammonium thiocyanate
CAS Number 1762-95-4 Molecular Weight 76.121
Density 1.3 Boiling Point 146ºC at 760 mmHg
Molecular Formula CH4N2S Melting Point 152-154 °C(lit.)
MSDS Chinese USA Flash Point 190 °C
Symbol GHS07
GHS07
Signal Word Warning

Development of ultrasound-assisted emulsification microextraction for determination of thiocynate ion in human urine and saliva samples.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 917-918 , 5-10, (2013)

Ultrasound-assisted emulsification microextraction (USAE-ME) procedure coupled with UV-vis spectrophotometric measurement has been developed for determination of thiocyanate ion (SCN(-)) in water and biological fluids samples. The method is based on protonati...

In vitro investigations on the effect of dermal fibroblasts on keratinocyte responses to ultraviolet B radiation.

Photochem. Photobiol. 90(6) , 1332-9, (2014)

Exposure to ultraviolet radiation is closely linked to the development of skin cancers in humans. The ultraviolet B (UVB) radiation wavelength (280-320 nm), in particular, causes DNA damage in epidermal keratinocytes, which are linked to the generation of sig...

Oral administration of paeoniflorin attenuates allergic contact dermatitis by inhibiting dendritic cell migration and Th1 and Th17 differentiation in a mouse model.

Int. Immunopharmacol. 25(2) , 432-9, (2015)

Allergic contact dermatitis (ACD) is a hapten-specific CD4(+) T-cells mediated inflammatory response of the skin. Its pathomechanism involves 2 phases, an induction phase and an elicitation phase. Langerhans cells (LCs) and dendritic cells (DCs) in the skin p...

Mechanisms of chemical cooperative carcinogenesis by epidermal Langerhans cells.

J. Invest. Dermatol. 135(5) , 1405-14, (2015)

Cutaneous squamous cell carcinoma (SCC) is the most prevalent invasive malignancy with metastatic potential. The epidermis is exposed to a variety of environmental DNA-damaging chemicals, principal among which are polyaromatic hydrocarbons (PAHs) ubiquitous i...

Effect of lyophilization on liposomal encapsulation of salmon calcitonin.

J. Liposome Res. 24(4) , 297-303, (2014)

The intent of this work was to assess the impact of lyophilization on the encapsulation of salmon calcitonin (sCT) into liposomes.Four different liposomal formulations were investigated, i.e. DPPC:Chol:DSPE-PEG(2000) (75:20:5 and 65:30:5) and DPPC:Chol (80:20...

Microencapsulation of (deoxythymidine)₂₀-DOTAP complexes in stealth liposomes optimized by Taguchi design.

J. Liposome Res. 25(1) , 67-77, (2015)

Stealth liposomes encapsulating oligonucleotides are considered as promising non-viral gene delivery carriers; however, general preparation procedures are not capable to encapsulate nucleic acids (NAs) efficiently. In this study, the lyophobic complexes of de...

Kafirin Nanoparticle-Stabilized Pickering Emulsions as Oral Delivery Vehicles: Physicochemical Stability and in Vitro Digestion Profile.

J. Agric. Food Chem. 63 , 10263-70, (2015)

Kafirin nanoparticle-stabilized Pickering emulsions (KPEs) were used to encapsulate curcumin. The stability of KPEs under processing conditions and their protective effects against photo-oxidation of curcumin and lipid oxidation of oil in emulsions, as well a...

Skin response to a carcinogen involves the xenobiotic receptor pregnane X receptor.

Exp. Dermatol. 24 , 835-40, (2016)

Skin is in daily contact with potentially harmful molecules from the environment such as cigarette smoke, automobile emissions, industrial soot and groundwater. Pregnane X receptor (PXR) is a transcription factor expressed in liver and intestine that is activ...

In vitro anti-aging activities of extracts from leaves of Ma Kiang (Cleistocalyx nervosum var. paniala).

Pharm. Biol. 53(6) , 862-9, (2015)

Cleistocalyx nervosum (DC.) Kosterm. var. paniala (Roxb.) J. Parn. & Chantaran. (Myrtaceae) or Ma Kiang contains high amounts of phenolic compounds. Antioxidant activity of its fruit and seed has been investigated. However, limited available information conce...

Synthesis of Amphiphilic Ru(II) Heteroleptic Complexes Based on Benzo[1,2-b:4,5-b']dithiophene: Relevance of the Half-Sandwich Complex Intermediate and Solvent Compatibility.

Chemistry 21 , 16252-65, (2015)

The detailed synthesis and characterization of four ruthenium(II) complexes [RuLL'(NCS)2 ] is reported, in which L represents a 2,2'-bipyridine ligand functionalized at the 4,4' positions with benzo[1,2-b:4,5-b']dithiophene derivatives (BDT) and L' is 2,2'-bi...