Carboxylic acids can also react with amides to give polyamides (polymers). The same is true with esters and alcohols. Read on lactomer and how it is used for stitches that can dissolve overtime. Why do lactomer stitches dissolve within 2 to 3 weeks following surgery? Refer to the photo below.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question

Carboxylic acids can also react with amides to give polyamides (polymers). The same is true with esters and alcohols. Read on lactomer and how it is used for stitches that can dissolve overtime. Why do lactomer stitches dissolve within 2 to 3 weeks following surgery? Refer to the photo below.

 

 

CHEMICAL CONNECTIONS 19F
Stitches That Dissolve
As the teehnalogical capabilities of medicine have ex
panded, the demand for svnthetic materials that can acid and lactic acid used in absorbable sutures, which
be used inside the body has increased as well. Polymers
already have many of the characteristics of an ideaT
biomaterial: they are lightweight and strong, are iner
or biudégraduble depending on their chemical struc
ture, and haye physicul properties (softneHsi rigidity: lyzed slowly ovor a period of approximately twa weeks
elasticity) that are oasily tailored to match those of By the tinme the torn tissues have healed, the stitches
natürul tissues.
Kvon though nost iiedical uses of polymorie materials:
require biostability, some applications require them to
be biodegradable. An exaniple is the polyester of glycolic
are murketed under the trade name of Lactomer.
A health care specialist must remove tradilional su-
ture materials such as catgul ufler they fave served
their purpose. Stitches of Lactomer, howeyer, are hydro-
have. hydrolyzed, and no süture removal is necessary
The body metaabolizes and oxcretes the glyçalic and lactic
mids formed during this hydrolysis.
HO
Holvmerization
OH
HO
colle Ab
Test your knowledge with Problem 19-34
Transcribed Image Text:CHEMICAL CONNECTIONS 19F Stitches That Dissolve As the teehnalogical capabilities of medicine have ex panded, the demand for svnthetic materials that can acid and lactic acid used in absorbable sutures, which be used inside the body has increased as well. Polymers already have many of the characteristics of an ideaT biomaterial: they are lightweight and strong, are iner or biudégraduble depending on their chemical struc ture, and haye physicul properties (softneHsi rigidity: lyzed slowly ovor a period of approximately twa weeks elasticity) that are oasily tailored to match those of By the tinme the torn tissues have healed, the stitches natürul tissues. Kvon though nost iiedical uses of polymorie materials: require biostability, some applications require them to be biodegradable. An exaniple is the polyester of glycolic are murketed under the trade name of Lactomer. A health care specialist must remove tradilional su- ture materials such as catgul ufler they fave served their purpose. Stitches of Lactomer, howeyer, are hydro- have. hydrolyzed, and no süture removal is necessary The body metaabolizes and oxcretes the glyçalic and lactic mids formed during this hydrolysis. HO Holvmerization OH HO colle Ab Test your knowledge with Problem 19-34
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Carboxylic Acids and their Derivatives
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY