Reduction of Nitrated Diphenylamine Derivatives under Anaerobic Conditions

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mechanism of methemoglobin reduction by ascorbic acid under anaerobic conditions.

The time course of methemoglobin reduction by ascorbic acid under anaerobic conditions was analyzed by using isoelectric focusing on Ampholine plate gel in order to compare results obtained by studies of the changes in absorption during the reaction. The intermediate hemoglobin which appeared all through the reaction was single and identified as the alpha3+beta2+ valency hybrid. In the presence...

متن کامل

Thermal inactivation of poliovirus under anaerobic conditions.

Wallis, Craig (Baylor University, Houston, Texas) and Joseph L. Melnick. Thermal inactivation of poliovirus under anaerobic conditions. J. Bacteriol. 84:389-392. 1962.-Of the six strains of poliovirus tested (three antigenic types), none was stabilized at 50 C under anaerobic conditions. The previously reported stabilization of polioviruses using thioglycolate had been attributed to anaerobic c...

متن کامل

Anaerobic killing of mucoid Pseudomonas aeruginosa by acidified nitrite derivatives under cystic fibrosis airway conditions.

Mucoid, mucA mutant Pseudomonas aeruginosa cause chronic lung infections in cystic fibrosis (CF) patients and are refractory to phagocytosis and antibiotics. Here we show that mucoid bacteria perish during anaerobic exposure to 15 mM nitrite (NO2) at pH 6.5, which mimics CF airway mucus. Killing required a pH lower than 7, implicating formation of nitrous acid (HNO2) and NO, that adds NO equiva...

متن کامل

Bacterial Cell Metabolism under Anaerobic Conditions

Escherichia coli has been cultivated in a peptone water medium saturated continuously with nitrogen by use of a gas train so as to produce anaerobic conditions. Under these circumstances growth was greatly inhibited. Cultures which originally contained 11 million bacteria per cc. showed on the average only 32 million after 5 hours (as compared with 655 million in similar cultures saturated with...

متن کامل

Catalysis of elemental sulfur nanoparticles on chromium(VI) reduction by sulfide under anaerobic conditions.

Chromate (CrVI) reduction by sulfide was conducted in anaerobic batch experimental systems. The molar ratio of the reduced CrVI to the oxidized S(-II) was 1:1.5 during the reaction, suggesting that the product of sulfide oxidation was elemental sulfur. Under the anaerobic condition, the reaction was pseudo first order initially with respect to CrVI, but the rate was dramatically accelerated at ...

متن کامل

ذخیره 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: Applied and Environmental Microbiology

سال: 1995

ISSN: 0099-2240,1098-5336

DOI: 10.1128/aem.61.9.3282-3287.1995