Immobilization of marine toxins on carboxylic acid modified surfaces

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

Immobilization of marine toxins on carboxylic acid modified surfaces

Saxitoxin and gonyautoxin 2 and 3 are among the most toxic components of the Paralytic Shellfish Poison from red tides. Being small molecules, they often require to be immobilized in order to be handled experimentally. Here is presented a methodology for covalently binding the toxins to carboxilatemodified surfaces. Both toxins were successfully bound to magnetic beads and saxitoxin was additio...

متن کامل

Peptide-Modified Surfaces for Enzyme Immobilization

BACKGROUND Chemistry and particularly enzymology at surfaces is a topic of rapidly growing interest, both in terms of its role in biological systems and its application in biocatalysis. Existing protein immobilization approaches, including noncovalent or covalent attachments to solid supports, have difficulties in controlling protein orientation, reducing nonspecific absorption and preventing p...

متن کامل

High efficiency acetylcholinesterase immobilization on DNA aptamer modified surfaces.

We report here the in vitro selection of DNA aptamers for electric eel acetylcholinesterase (AChE). One selected aptamer sequence (R15/19) has a high affinity towards the enzyme (Kd=157±42 pM). Characterization of the aptamer showed its binding is not affected by low ionic strength (~20 mM), however significant reduction in affinity occurred at high ionic strength (~1.2 M). In addition, this ap...

متن کامل

Special Issue on Marine Toxins

The special issue on Marine Toxins of the Open Access journal Marine Drugs (ISSN 1660-3397, http://www.mdpi.com/journal/marinedrugs/) presents twenty four contributions which were received from distinguished investigators currently working in Canada, China, France, Germany, Iran, Italy, Japan, Portugal, Russian Federation, Slovenia, South Africa, Spain, and the United States. The reviews and re...

متن کامل

surface roughness of linear chain carboxylic acid anhydride modified wood

this study was carried out to investigate the effect of esterification on the surface roughness of eastern cottonwood. eastern cottonwood was modified without using any catalyst and solvent at different temperatures and times with two linear chain carboxylic acid anhydrides (acetic anhydride or propionic anhydride). different weight percentage gains (wpgs) were obtained at different conditions....

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: Latin American Journal of Aquatic Research

سال: 2016

ISSN: 0718-560X,0718-560X

DOI: 10.3856/vol44-issue1-fulltext-22