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PHT APP: buffer solutions are used frequently in pharmaceutical practice,particularly in the formulaton of opthalmic solutions
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What are weak acids or weak bases that can react with strong acids or bases to keep the pH?
Solutions containing these mixtures are called buffers.
What is the definition of in-vivo buffers?
The buffers which are present in living organisms are called in-vivo buffers. The popular example is the carbonate buffer that maintains the level of our blood pH at 7.4.
Define and explain the concept of biochemistry?
define clinical biochemistry
Are there oil jobs for biochemistry?
There are a multitude of jobs in biochemistry. Gas and oil are both job types an individual can explore in biochemistry.
Does buffer capacity depend on the amount of buffers present?
Yes. The higher the number of buffers, the higher the buffer capacity.
What is a good's buffer?
"Good's" Buffers refer to the group of buffers described in the research of Dr. Norman Good et al. in 1966. These buffers were selected because they display characteristics making them integral to research in biology and biochemistry. The characteristics associated with a Good's buffer include the following: pKa value between 6.0 and 8.0, high solubility, non toxic, limited effect on biochemical reactions, very low absorbence between 240 nm and 700 nm, enzymatic and hydrolytic stability, minimal changes due to temperature and concentration, limited effects due to ionic or salt composition of the solution, limited interaction with mineral cations, and limited permeability of biological membranes. (Reference: Good, N.E., et al. (1966) Hydrogen Ion Buffers for Biological Research. Biochemistry 5(2), 467-477.) Pasted from: http://www.sigmaaldrich.com/catalog/search/TablePage/14572938 "Good's" Buffers refer to the group of buffers described in the research of Dr. Norman Good et al. in 1966. These buffers were selected because they display characteristics making them integral to research in biology and biochemistry. The characteristics associated with a Good's buffer include the following: pKa value between 6.0 and 8.0, high solubility, non toxic, limited effect on biochemical reactions, very low absorbence between 240 nm and 700 nm, enzymatic and hydrolytic stability, minimal changes due to temperature and concentration, limited effects due to ionic or salt composition of the solution, limited interaction with mineral cations, and limited permeability of biological membranes. (Reference: Good, N.E., et al. (1966) Hydrogen Ion Buffers for Biological Research. Biochemistry 5(2), 467-477.) Pasted from: http://www.sigmaaldrich.com/catalog/search/TablePage/14572938
Where are pH buffers found?
See this link for a list of buffers.
When did Buffers Evolution happen?
Buffers Evolution happened in 1999.
How are buffers formed?
Different buffers are formed in different ways. Heat buffers are formed by creating a physical substances in most cases for example.
Are buffers formed?
Different buffers are formed in different ways. Heat buffers are formed by creating a physical substances in most cases for example.
What is the chemical substance that resists change in pH?
You think to chemical buffers.
What are weak acids or weak bases that can react with strong acids or bases to keep the pH?
Solutions containing these mixtures are called buffers.
When was Protocol Buffers created?
Protocol Buffers was created on 2008-07-07.
When was Buffers Evolution created?
Buffers Evolution was created on 1999-12-09.
What has the author Donald Voet written?
Donald Voet has written: 'Biochemistry 1993 Supplement' '(WCS)Biochemistry 3rd Edition with Powerpoints for University of South Florida' 'Fundamentals of biochemistry' -- subject(s): Biochemistry, Textbooks, Biochimie 'Biochemistry' -- subject(s): Biochemistry 'Solutions manual to accompany Biochemistry' -- subject(s): Biochemistry, Problems, exercises 'Take note!' -- subject(s): Biochemistry
Weak acid or base that prevents sharp swings in pH?
A buffer is the substance that prevents rapid or large swings in pH. There are two types of buffers; acidic buffers and basic buffers.
Is biochemistry a form of biology?
Biochemistry is a chapter of chemistry; biochemistry is the chemistry of living organisms.
