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to buffer
01
to reduce or soften the impact or effects of a situation or force
Transitive: to buffer an effect
Example
Planting trees can buffer the effects of strong winds in an open area.
Wearing a helmet can buffer the impact of a fall during recreational activities.
Taking breaks throughout the day can buffer the stress of a demanding work schedule.
02
to treat with a chemical substance that helps maintain a stable pH level
Transitive: to buffer a solution or mixture
Example
The scientist buffered the solution with a phosphate buffer to maintain its pH during the experiment.
Before conducting the enzyme assay, the researcher buffered the reaction mixture to ensure optimal conditions.
To prevent fluctuations in pH, the lab technician buffered the sample with a Tris-HCl buffer solution.
Buffer
01
solução tampão, tampão químico
a solution containing a weak acid and its conjugate base, or a weak base and its conjugate acid, which maintains a stable pH when small amounts of acid or base are added
Example
The buffer solution in the lab kept the pH steady even after the addition of a strong acid.
Buffers are crucial in biological systems to maintain the pH necessary for enzyme activity.
Pharmacists prepare buffers to ensure the stability of medicines during storage.
02
amortecedor, buffer
a cushion-like device that reduces shock due to an impact
03
politriz, buff
a power tool used to buff surfaces
04
bufa, amortecedor
an inclined metal frame at the front of a locomotive to clear the track
05
memória intermediária, buffer
(computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system
06
almofada polidora, lixa para unhas
an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)
07
a neutral zone between two rival powers that is created in order to diminish the danger of conflict
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