نتایج جستجو برای: methanol and ethanol

تعداد نتایج: 16842321  

Journal: :journal of physical & theoretical chemistry 2008
n. mangkorntong l. mahdavian f. mollaamin m. monajjemi

the sno2 films deposited from inorganic precursors via sol–gel dip coating method have been found to be highly sensitive to methanol and ethanol vapor. three dimensional nano-structure materials have attracted the attention of many researches because the possibility to apply them for near future devices in sensors, catalysis and energy related. the sensitivity and selectivity of sno2 (110) nano...

Journal: :journal of food quality and hazards control 0
a. kamkar [email protected] f. tooriyan m. jafari m. bagherzade s. saadatjou e. molaee aghaee

background: considering the wide consumption of some synthetic antioxidants and their probable negative health effects, in this study, the protective effects of satureja hortensis l. extracts in stabilizing soybean oil against oxidation at different concentrations (200 and 400 ppm) were tested. methods: the aerial parts of s. hortensis l. were collected from isfahan province and extracted with ...

  Abstract An investigation was undertaken to ascertain the influence of hydro-alcoholic solutions on plant growth as well as quality attributes of strawberry fruits. The mother plants of strawberry (Fragaria ananasa cv. Gaviota) were subjected to various aqueous solutions of ethanol (15, 30%), methanol (15, 30%) and the mixture of ethanol + methanol (15 or 30%) plus the control (water only) as...

2011
VINAY B. RAGHAVENDRA

The ethanol, methanol and water extracts of Tecoma stans effective against tested for antiinflammatory activity, lipoxygenase, xanthine oxidase and acetycholinesterase inhibitory activity. The methanol, ethanol and water extracts showed in vitro anti-inflammatory activity by inhibiting the heat induced albumin denaturation is 86.32, 83.81, 61.39 g/ml and red blood cells membrane stabilization w...

Journal: :Clinical pharmacokinetics 2011
Carolyn V Coulter Geoffrey K Isbister Stephen B Duffull

BACKGROUND AND OBJECTIVE Methanol is a toxic alcohol that can cause significant morbidity and mortality in overdose, while ethanol is a readily available and effective antidote. Little is known about the pharmacokinetics of methanol in the presence of ethanol and vice versa. This paper explores the influence of methanol and ethanol on the pharmacokinetics of each other along with the effect of ...

Journal: :The Journal of pharmacology and experimental therapeutics 1971
E Majchrowicz J H Mendelson

J ^ ^^ r r I c Accepted for publication July 39, 1971 C3 A C MAJCKIDwIQ, Edwina Arm JAcx H. Mai+mzzsoN : Blood methanol corcentrntlone during experimentally induced ethanol intoxication in alcoholics. J. Pbarmacol. Exp. Ther. 179: 29;300, 1971. Accumulation of methanol in blood was detected in alcoholic subjects during a 10to 15-day period of chronic alcohol intake. Blood methanol levels increa...

Journal: Journal of Herbal Drugs 2011
Ali Mehrafarin Esmaeil Khosravi Hassanali Naghdibadi, Mohammad Taghi Khosravi Reza Hajiaghaee

Background & Aim: This experiment investigated the effect of foliar application of methanol and ethanol on the biomass yield of medicinal plant Echinacea purpurea. Purple coneflower is an herbaceous perennial in the Asteraceae family that is used in therapy of respiratory tract infection and bacterial otitis. Experimental: This experiment was conducted in randomized complete ...

Abstract In this study , palladium nano-particles were electro deposited galvano - statically on carbon black powder (Vulcan XC -72R). The catalytic activity for electro - oxidation of ethanol and methanol in alkaline media were studied by cyclic voltammetry and linear sweep voltammetry techniques. The results indicated that the electro-oxidation of ethanol and methanol strongly depends o...

2018
Michelle Steicke Guang Yang Tam Nguyen Dinh Matthew Dunster-Jones Owen Sargisson Farah Ahmady Jonathan Golledge Yutang Wang

Methanol, ethanol and formalin are commonly used as fixatives to preserve biological tissues from decay in the preparation of histological sections. Fixation of the inner layers of the tissue depends on the ability of the fixative to diffuse into the tissue. It is unknown whether methanol penetrates tissues at similar rates to other fixatives. This study aimed to compare the penetration rates o...

Journal: Journal of Herbal Drugs 2011
Ali Mehrafarin Esmaeil Khosravi Hassanali Naghdibadi, Mohammad Taghi Khosravi Reza Hajiaghaee

Background & Aim: This experiment investigated the effect of foliar application of methanol and ethanol on the biomass yield of medicinal plant Echinacea purpurea. Purple coneflower is an herbaceous perennial in the Asteraceae family that is used in therapy of respiratory tract infection and bacterial otitis. Experimental: This experiment was conducted in randomized complete ...

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