Experimental Study Neopentyl Polyol Ester of Containing Sulphur Isobutene
نویسندگان
چکیده
منابع مشابه
Development of Polyol Ester Refrigeration Oils for HFO Refrigerants
Recently, R32 refrigerant, which has low global warming potential (GWP), attracts much attention as an alternative one instead of R410A and has started to be used in practical systems of room air conditioners (RAC), but compared with natural refrigerants, its GWP of 675 is still high and it is required to use refrigerants with much lower GWP. In addition, although R134a (GWP=1300) is widely use...
متن کاملExperimental study: experimental evaluation of phospholipid system containing doxorubicin HCL for use in chemotherapy
Introdution: Common cancer treatment methods have many side effects. Therefore, the use of new methods for drug delivery to cancer cells is necessary. In the present study, nano formulations of lipid carriers containing doxorubicin have been synthesized and its physicochemical properties have been investigated. Methods: The present study was an experimental study. The liposomal systems were sy...
متن کاملThe metabolism of sulphapyridine containing radioactive sulphur in the rabbit.
This paper records a further stage in the attempt to draw up a balance sheet for the fate ofa single dose of sulphapyridine in the rabbit. Bray, Neale & Thorpe (1946) found that a considerable proportion ofa dose of sulphapyridine could not be accounted for in rabbit urine by methods of estimation based upon the diazo reaction, especially at higher dose levels (0-5--0 g./kg.). We were unable si...
متن کاملThe biochemistry and pharmacology of excitatory sulphur-containing amino acids.
1,-Glutamate is now well established as the predominant transmitter at fast-acting excitatory synapses in the mammalian central nervous system. Other amino acids such as L-aspartate and several acidic sulphur-containing amino acids (SAAs) which exhibit potent depolarizing actions similar to that of Lglutamate [I-31 are known to exist in the brain and/or are present in the brain under pathologic...
متن کاملSynthesis and analysis of some bis-heterocyclic compounds containing sulphur.
A facile and convenient synthesis of a series of bisheterocycles 7a,b 10, 12 and 13a,b containing a thieno[2,3-b]thiophene base unit via the versatile, hitherto unreported 3-[3,4-dimethyl-5-(3-nitrilopropanoyl)thieno[2,3-b]thiophen-2-yl]-3-oxopropanenitrile (4) is described.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Material Sciences
سال: 2014
ISSN: 2160-7613,2160-7621
DOI: 10.12677/ms.2014.41002