Navigation Links
'Smell of old books' offers clues to help preserve them

Scientists may not be able to tell a good book by its cover, but they now can tell the condition of an old book by its smell. In a report in ACS' Analytical Chemistry, a semi-monthly journal, they describe development of a new test that can measure the degradation of old books and precious historical documents based on their smell. The nondestructive "sniff" test could help libraries and museums preserve a range of prized paper-based objects, some of which are degrading rapidly due to advancing age, the scientists say.

Matija Strlic and colleagues note in the new study that the familiar musty smell of an old book, as readers leaf through the pages, is the result of hundreds of so-called volatile organic compounds (VOCs) released into the air from the paper. Those substances hold clues to the paper's condition, they say. Conventional methods for analyzing library and archival materials involve removing samples of the document and then testing them with traditional laboratory equipment. But this approach destroys part of the document.

The new technique, called "material degradomics," analyzes the gases emitted by old books and documents without altering the documents themselves. They used it to "sniff" 72 historical papers from the 19th and 20th centuries, including papers containing rosin (pine tar) and wood fiber, which are the most rapidly degrading paper types in old books. The scientists identified 15 VOCs that seem good candidates as markers to track the degradation of paper in order to optimize their preservation. The method also could help preserve other historic artifacts, they add.


Contact: Michael Bernstein
American Chemical Society

Page: 1

Related medicine news :

1. Face Transplant Patient Can Smell, Taste, Breathe Normally
2. New Smells Etched in Brain: Study
3. Video: Making Sense of Diabetes Video Contest Asks What Does Diabetes Taste, Smell or Sound Like to You?
4. August 2009 Mayo Clinic Womens HealthSource Highlights Health Care Dollars, Senses of Taste and Smell, and Emotional Eating
5. The US Drug Watchdog Calls Zicam Nasal Gel Or Zicam Swabs A National Disaster That May Have Caused People To Lose Their Sense Of Smell
6. Human Pheromones: Whats Purported, Whats Supported - A White Paper Published by The Sense of Smell Institute
7. Drug Might Restore Sense of Smell
8. The US Drug Watchdog Expands its Zicam Investigation and Wants to Hear From All Users Who Lost Their Sense of Smell
9. Wake Up & Smell the Coffee
10. EZ Breathe(R) Home Ventilation System Expels Allergens, Moisture and Smells
11. Decrease in sense of smell seen in lupus patients
Post Your Comments:
Related Image:
'Smell of old books' offers clues to help preserve them
(Date:10/13/2017)... ... October 13, 2017 , ... Many families have long-term ... long-term care insurance companies have a waiver for care if the client has a ... when the family pays for care, is often waived, so the benefits from their ...
(Date:10/13/2017)... York, NY (PRWEB) , ... October 13, 2017 , ... ... influential people in business to advocate for action towards gender equality at their inaugural ... views from around the globe, and reached a social audience of over 3 million. ...
(Date:10/13/2017)... ... ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh, has released ... understood books in the Holy Scriptures, Revelation. The Book of Revelation paints a picture ... Many have tossed it off as mere rubbish, but Yisrayl Hawkins says that is ...
(Date:10/13/2017)... ... October 13, 2017 , ... Coveros, ... Development, has been awarded a contract by the Center for Medicare and Medicaid ... to accelerate the enterprise use of Agile methodologies in a consistent and high ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: ... “America On The Brink” is the creation of published author, William Nowers. ... As a WWII veteran, he spent thirty years in the Navy. Following ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... Holdings, Inc. ("Hill-Rom") (NYSE: HRC), today provided an update ... Puerto Rico , where the company manufactures ... Following a comprehensive onsite assessment, the ... temporary loss of power and minimal water damage due ... have resumed, and the company expects to return to ...
(Date:10/7/2017)... --  Provista, a proven leader in the supply ... power, today announced a new resource area on ... is the online home for case studies, articles on ... releases, slideshows and events. ... at their fingertips, viewers can also watch short videos ...
(Date:10/4/2017)... 2017  According to the Centers for Disease Control and Prevention (CDC), ... PhysicianOne Urgent Care is helping communities across Massachusetts , ... by offering no-cost* flu shots through the end of the month. ... insurance regulations. ... get a flu shot is by the end of October, according to ...
Breaking Medicine Technology: