A Small Volume Procedure for Viral Concentration from Water

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

A small volume procedure for viral concentration from water.

Small-scale concentration of viruses (sample volumes 1-10 L, here simulated with spiked 100 ml water samples) is an efficient, cost-effective way to identify optimal parameters for virus concentration. Viruses can be concentrated from water using filtration (electropositive, electronegative, glass wool or size exclusion), followed by secondary concentration with beef extract to release viruses ...

متن کامل

A Portable Apparatus for the Determina- Tion of Oxygen Dissolved in a Small Volume of Water

It is clear from the equations that each atom of oxygen in solution finally liberates one molecule of iodine. The iodine is titrated against sodium thiosulphate solution using starch as indicator; 1 c.c. of normal sodium thiosulphate solution corresponds to 8 mg. of oxygen, or 5-6 c.c. of oxygen at N.T.P. A number of modifications of the original technique of Winkler has been described. The acc...

متن کامل

a novel technique of small incision fascia lata harvesting without a faciatome for frontalis suspension procedure

purpose : to introduce a small incision technique of fascia lata (fl) harvesting for frontalis suspension blepharoptosis procedure. methods : a skin incision was made in a line between the lateral condyle of the tibia and the anterior superior iliac crest, starting 4- 5 cm above the knee and extending upward 2- 2.5 cm . approximately 8 cm superior to the first incision, a second skin incision w...

متن کامل

A mild and efficient procedure for the synthesis of ethers from various alkyl halides

 A simple, mild and practical procedure has been developed for the synthesis of symmetrical and unsymmetrical ethers by using DMSO, TBAI in the presence of K2CO3. We extended the utility of  Potassium carbonate as an efficient base for the preparation of ethers. A wide range of alkyl aryl and dialkyl ethers are synthesized from treatment of aliphatic alcohols and phenols with various alkyl hali...

متن کامل

Concentration of enteroviruses from estuarine water.

Pleated cartridge filters readily adsorb viruses in estuarine water at low pH containing aluminum chloride. Adsorbed viruses are efficiently recovered by treating filters with glycine buffer at high pH. By using these procedures, it was possible to recover approximately 70% of the poliovirus added to 400 liters of estuarine water in 3 liters of filter eluate. Reconcentration of virus in the fil...

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: Journal of Visualized Experiments

سال: 2015

ISSN: 1940-087X

DOI: 10.3791/51744