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10496891
History of Microbiology
Description
My second class mindmaps involve the history of microbiology
Mind Map by
Maziatul Husna Khairuzaman
, updated more than 1 year ago
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Created by
Maziatul Husna Khairuzaman
almost 7 years ago
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Resource summary
History of Microbiology
1st Microbiology
Antonie van Leeuwenhoek
~1st Handcrafted Microscope
1st Observation microbe refer Animalcules
Invention of microscope
Robert Hooke
Micrographia: Book describes microscopic world
Theories
1.Spontaneous Generation
Life arise non-living matter
John Needham
Experiment: Heat nutrient fluid before pour covered flask
Discovery: Have microbes
Theory: Microbe arise spontaneous
Lazzaro Spallanzani
Experiment: Same as Needham's
Discovery: Contradict with Needham's.
No microbes
Theories:
microbes from air enter into Needham's flask
Problems:
Needham said Spallanzani has not enought O2 to support microbial life
Due to extend boiling
2.Biogenesis
Living cells arise from pre-existing living cell
Rudolf Virchow
3.Pasteur's Experiment
Experiment:
Boiled beef broth in sealed and opened short flask
Discovery: Sealed flask=No microbe
Boiled open-ended "S" flask bent filled broth
Discovery: No microbe
Theories
Curved neck ("S") trapped airborne microbes
Microbes is everywhere
Microbe destroyed heat
Method devised: block access airborne microorganism to nutrients environment
Golden Age Of Microbiology
Discovery:
Agent of many diseases
Germ Theory Disease
Robert Koch
Discovered Bacillus anthracis
Koch's postulated
Role Immunity in prevention & cure
Study chemical activities microorganism
Improve techniques performing microscope and cultured microbes
Vaccine Developments and surgical techniques
Edward Jenner
Inoculate attenuated (weak) virus in his own son (Swine pox and smallpox)
1st vaccine
Media attachments
Osc Microbio 15 01 Koch (image/jpeg)
Pasteur Med (binary/octet-stream)
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