Antonie Philips van Leeuwenhoek ( ; ; 24 October 1632 – 26 August 1723) was a
Dutch
Dutch commonly refers to:
* Something of, from, or related to the Netherlands
* Dutch people ()
* Dutch language ()
Dutch may also refer to:
Places
* Dutch, West Virginia, a community in the United States
* Pennsylvania Dutch Country
People E ...
microbiologist and
microscopist
Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye (objects that are not within the resolution range of the normal eye). There are three well-known branches of micr ...
in the
Golden Age of Dutch science and technology. A largely self-taught man in science, he is commonly known as "
the Father of Microbiology", and one of the first
microscopist
Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye (objects that are not within the resolution range of the normal eye). There are three well-known branches of micr ...
s and
microbiologists. Van Leeuwenhoek is best known for his pioneering work in microscopy and for his contributions toward the establishment of microbiology as a
scientific discipline
The branches of science, also referred to as sciences, scientific fields or scientific disciplines, are commonly divided into three major groups:
* Formal sciences: the study of formal systems, such as those under the branches of logic and ma ...
.
Raised in
Delft,
Dutch Republic
The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands (Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiography ...
, van Leeuwenhoek worked as a
draper
Draper was originally a term for a retailer or wholesaler of cloth that was mainly for clothing. A draper may additionally operate as a cloth merchant or a haberdasher.
History
Drapers were an important trade guild during the medieval period, ...
in his youth and founded his own shop in 1654. He became well recognized in municipal politics and developed an interest in lensmaking. In the 1670s, he started to explore
microbial life
A microorganism, or microbe,, ''mikros'', "small") and ''organism'' from the el, ὀργανισμός, ''organismós'', "organism"). It is usually written as a single word but is sometimes hyphenated (''micro-organism''), especially in olde ...
with his microscope. This was one of the notable achievements of the Golden Age of Dutch exploration and discovery ().
Using single-lensed microscopes of his own design and make, van Leeuwenhoek was the first to observe and to experiment with
microbes
A microorganism, or microbe,, ''mikros'', "small") and ''organism'' from the el, ὀργανισμός, ''organismós'', "organism"). It is usually written as a single word but is sometimes hyphenated (''micro-organism''), especially in olde ...
, which he originally referred to as ''dierkens'', ''diertgens'' or ''diertjes'' (
Dutch
Dutch commonly refers to:
* Something of, from, or related to the Netherlands
* Dutch people ()
* Dutch language ()
Dutch may also refer to:
Places
* Dutch, West Virginia, a community in the United States
* Pennsylvania Dutch Country
People E ...
for "small animals"
ranslated_into_English_as_''animalcules'',_from_Latin_''animalculum''_=_"tiny_animal".html" ;"title="animalcules.html" ;"title="ranslated into English as ''animalcules">ranslated into English as ''animalcules'', from Latin ''animalculum'' = "tiny animal"">animalcules.html" ;"title="ranslated into English as ''animalcules">ranslated into English as ''animalcules'', from Latin ''animalculum'' = "tiny animal".
He was the first to relatively determine their size. Most of the "animalcules" are now referred to as unicellular organisms, although he observed multicellular organisms in pond water. He was also the first to document microscopic scale, microscopic observations of muscle fibers, bacterium, bacteria, Spermatozoon, spermatozoa,
red blood cell
Red blood cells (RBCs), also referred to as red cells, red blood corpuscles (in humans or other animals not having nucleus in red blood cells), haematids, erythroid cells or erythrocytes (from Greek ''erythros'' for "red" and ''kytos'' for "holl ...
s,
crystal
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macro ...
s in
gouty tophi, and among the first to see blood flow in
capillaries
A capillary is a small blood vessel from 5 to 10 micrometres (μm) in diameter. Capillaries are composed of only the tunica intima, consisting of a thin wall of simple squamous endothelial cells. They are the smallest blood vessels in the body: ...
. Although van Leeuwenhoek did not write any books, he described his discoveries in letters to the
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
, which published many of his letters, and to persons in several European countries.
Early life and career
Antonie van Leeuwenhoek was born in
Delft,
Dutch Republic
The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands (Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiography ...
, on 24 October 1632. On 4 November, he was baptized as ''Thonis''. His father, Philips Antonisz van Leeuwenhoek, was a basket maker who died when Antonie was only five years old. His mother, Margaretha (Bel van den Berch), came from a well-to-do brewer's family. She remarried Jacob Jansz Molijn, a painter. Antonie had four older sisters: Margriet, Geertruyt, Neeltje, and Catharina. When he was around ten years old his step-father died. He attended school in
Warmond
Warmond () is a village and former municipality in the Western Netherlands, north of Leiden in the province of South Holland. The municipality covered an area of 14.42 km² (5.57 mile², 30.7%) of which 4.42 km² (1.71 mile²) is water; ...
for a short time before being sent to live in
Benthuizen
Benthuizen is a village in the Dutch province of South Holland. It is a part of the municipality of Alphen aan den Rijn and lies about 1 km east of Zoetermeer.
History
Benthuizen was described between 1280 and 1287. Benthuizen developed a ...
with his uncle, an attorney. At the age of 16 he became a bookkeeper's apprentice at a linen-draper's shop in Amsterdam, which was owned by the Scot
William Davidson William or Bill Davidson may refer to:
Businessmen
* Bill Davidson (businessman) (1922–2009), Michigan businessman and sports team owner
** William Davidson Institute, University of Michigan, named in honor of Bill Davidson
* William Davidson ...
. Van Leeuwenhoek left there after six years.
Van Leeuwenhoek married Barbara de Mey in July 1654, with whom he fathered one surviving daughter, Maria (four other children died in infancy). That same year he returned to Delft, where he would live and study for the rest of his life. He opened a draper's shop, which he ran throughout the 1650s. His wife died in 1666, and in 1671, van Leeuwenhoek remarried to Cornelia Swalmius with whom he had no children. His status in Delft had grown throughout the years. In 1660 he received a lucrative job as
chamberlain
Chamberlain may refer to:
Profession
*Chamberlain (office), the officer in charge of managing the household of a sovereign or other noble figure
People
*Chamberlain (surname)
**Houston Stewart Chamberlain (1855–1927), German-British philosop ...
for the assembly chamber of the Delft
sheriffs
A sheriff is a government official, with varying duties, existing in some countries with historical ties to England where the office originated. There is an analogous, although independently developed, office in Iceland that is commonly transla ...
in
the city hall, a position which he would hold for almost 40 years. In 1669 he was appointed as a
land surveyor
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is c ...
by the court of
Holland
Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former province on the western coast of the Netherlands. From the 10th to the 16th c ...
; at some time he combined it with another municipal job, being the official "wine-gauger" of Delft and in charge of the city wine imports and taxation.
Van Leeuwenhoek was a contemporary of another famous Delft citizen, the painter
Johannes Vermeer
Johannes Vermeer ( , , see below; also known as Jan Vermeer; October 1632 – 15 December 1675) was a Dutch Baroque Period painter who specialized in domestic interior scenes of middle-class life. During his lifetime, he was a moderately succe ...
, who was baptized just four days earlier. It has been suggested that he is the man portrayed in two Vermeer paintings of the late 1660s, ''
The Astronomer'' and ''
The Geographer
''The Geographer'' (Dutch: ) is a painting created by Dutch artist Johannes Vermeer in 1668–1669, and is now in the collection of the Städel museum in Frankfurt, Germany. It is closely related to Vermeer's '' The Astronomer'', for instance usi ...
'', but others argue that there appears to be little physical similarity. Because they were both relatively important men in a city with only 24,000 inhabitants, it is possible that they were at least acquaintances; van Leeuwenhoek acted as the
executor of Vermeer's will after the painter died in 1675.
Microscopic study
While running his draper shop, van Leeuwenhoek wanted to see the quality of the thread better than what was possible using the magnifying lenses of the time. He developed an interest in lensmaking, although few records exist of his early activity. By placing the middle of a small rod of soda lime glass in a hot flame, one can pull the hot section apart to create two long whiskers of glass. Then, by reinserting the end of one whisker into the flame, a very small, high-quality glass lens is created. Significantly, a May 2021 neutron tomography study of a high-magnification Leeuwenhoek microscope
captured images of the short glass stem characteristic of this lens creation method. For lower magnifications he also made ground lenses. To help keep his methods confidential he apparently intentionally encouraged others to think grinding was his primary or only lens construction method.
Recognition by the Royal Society
After developing his method for creating powerful lenses and applying them to the study of the microscopic world, van Leeuwenhoek introduced his work to his friend, the prominent Dutch physician
Reinier de Graaf
Regnier de Graaf (English spelling), original Dutch spelling Reinier de Graaf, or Latinized Reijnerus de Graeff (30 July 164117 August 1673) was a Dutch physician, physiologist and anatomist who made key discoveries in reproductive biology. He s ...
. When the
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
in London published the groundbreaking work of an Italian lensmaker in their journal ''
Philosophical Transactions of the Royal Society
''Philosophical Transactions of the Royal Society'' is a scientific journal published by the Royal Society. In its earliest days, it was a private venture of the Royal Society's secretary. It was established in 1665, making it the first journa ...
'', de Graaf wrote to the editor of the journal,
Henry Oldenburg
Henry Oldenburg (also Henry Oldenbourg) FRS (c. 1618 as Heinrich Oldenburg – 5 September 1677), was a German theologian, diplomat, and natural philosopher, known as one of the creators of modern scientific peer review. He was one of the fo ...
, with a ringing endorsement of van Leeuwenhoek's microscopes which, he claimed, "far surpass those which we have hitherto seen". In response, in 1673 the society published a letter from van Leeuwenhoek that included his microscopic observations on mold, bees, and lice.
![Antoni van Leeuwenhoek letters to the Royal Society 3](https://upload.wikimedia.org/wikipedia/commons/0/04/Antoni_van_Leeuwenhoek_letters_to_the_Royal_Society_3.jpg)
Van Leeuwenhoek's work fully captured the attention of the Royal Society, and he began corresponding regularly with the society regarding his observations. At first he had been reluctant to publicize his findings, regarding himself as a businessman with little scientific, artistic, or writing background, but de Graaf urged him to be more confident in his work. By the time van Leeuwenhoek died in 1723, he had written some 190 letters to the Royal Society, detailing his findings in a wide variety of fields, centered on his work in microscopy. He only wrote letters in his own colloquial Dutch; he never published a proper scientific paper in Latin. He strongly preferred to work alone, distrusting the sincerity of those who offered their assistance. The letters were translated into Latin or English by Henry Oldenburg, who had learned Dutch for this very purpose. He was also the first to use the word ''
animalcules
Animalcule ('little animal', from Latin ''animal'' + the diminutive suffix ''-culum'') is an old term for microscopic organisms that included bacteria, protozoans, and very small animals. The word was invented by 17th-century Dutch scientist A ...
'' to translate the Dutch words that Leeuwenhoek used to describe microorganisms.
[ Despite the initial success of van Leeuwenhoek's relationship with the Royal Society, soon relations became severely strained. His credibility was questioned when he sent the Royal Society a copy of his first observations of microscopic single-celled organisms dated 9 October 1676. Previously, the existence of single-celled organisms was entirely unknown. Thus, even with his established reputation with the Royal Society as a reliable observer, his observations of microscopic life were initially met with some skepticism.]
Eventually, in the face of van Leeuwenhoek's insistence, the Royal Society arranged for Alexander Petrie, minister to the English Reformed Church in Delft; Benedict Haan, at that time Lutheran minister at Delft; and Henrik Cordes, then Lutheran minister at the Hague, accompanied by Sir Robert Gordon and four others, to determine whether it was in fact van Leeuwenhoek's ability to observe and reason clearly, or perhaps, the Royal Society's theories of life that might require reform. Finally in 1677, van Leeuwenhoek's observations were fully acknowledged by the Royal Society.
Antonie van Leeuwenhoek was elected to the Royal Society in February 1680 on the nomination of William Croone
William Croone (15 September 1633 – 12 October 1684) was an English physician and one of the original Fellows of the Royal Society.
Life
He was born in London on 15 September 1633, and admitted to Merchant Taylors' School on 11 December 1642 ...
, a then-prominent physician. Van Leeuwenhoek was "taken aback" by the nomination, which he considered a high honor, although he did not attend the induction ceremony in London, nor did he ever attend a Royal Society meeting.
Scientific fame
By the end of the seventeenth century, van Leeuwenhoek had a virtual monopoly on microscopic study and discovery. His contemporary Robert Hooke, an early microscope pioneer, bemoaned that the field had come to rest entirely on one man's shoulders. He was visited over the years by many notable individuals, such as the Russian Tsar Peter the Great. To the disappointment of his guests, van Leeuwenhoek refused to reveal the cutting-edge microscopes he relied on for his discoveries, instead showing visitors a collection of average-quality lenses.
Van Leeuwenhoek was visited by Leibniz
Gottfried Wilhelm (von) Leibniz . ( – 14 November 1716) was a German polymath active as a mathematician, philosopher, scientist and diplomat. He is one of the most prominent figures in both the history of philosophy and the history of ma ...
, William III of Orange
William III (William Henry; ; 4 November 16508 March 1702), also widely known as William of Orange, was the sovereign Prince of Orange from birth, Stadtholder of Holland, Zeeland, Utrecht, Guelders, and Overijssel in the Dutch Republic from ...
and his wife, Mary II of England, and the burgemeester (mayor) Johan Huydecoper of Amsterdam, the latter being very interested in collecting and growing plants for the Hortus Botanicus Amsterdam, and all gazed at the ''tiny creatures''. In 1698, van Leeuwenhoek was invited to visit the Tsar Peter the Great on his boat. On this occasion van Leeuwenhoek presented the Tsar with an "eel-viewer", so Peter could study blood circulation whenever he wanted.
Techniques and discoveries
Antonie van Leeuwenhoek made more than 500 optical lenses. He also created at least 25 single-lens microscopes, of differing types, of which only nine have survived. These microscopes were made of silver or copper frames, holding hand-made lenses. Those that have survived are capable of magnification up to 275 times. It is suspected that van Leeuwenhoek possessed some microscopes that could magnify up to 500 times. Although he has been widely regarded as a dilettante or amateur, his scientific research was of remarkably high quality.
The single-lens microscopes of van Leeuwenhoek were relatively small devices, the largest being about 5 cm long. They are used by placing the lens very close in front of the eye, while looking in the direction of the Sun. The other side of the microscope had a pin, where the sample was attached in order to stay close to the lens. There were also three screws to move the pin and the sample along three axes: one axis to change the focus, and the two other axes to navigate through the sample.
Van Leeuwenhoek maintained throughout his life that there are aspects of microscope construction "which I only keep for myself", in particular his most critical secret of how he made the lenses. For many years no one was able to reconstruct van Leeuwenhoek's design techniques, but in 1957, C. L. Stong used thin glass thread fusing instead of polishing, and successfully created some working samples of a van Leeuwenhoek design microscope. Such a method was also discovered independently by A. Mosolov and A. Belkin at the Russian Novosibirsk State Medical Institute. In May 2021 researchers in the Netherlands published a non-destructive neutron tomography study of a Leeuwenhoek microscope. One image in particular shows a Stong/Mosolov-type spherical lens with a single short glass stem attache
(Fig. 4)
Such lenses are created by pulling an extremely thin glass filament, breaking the filament, and briefly fusing the filament end. The nuclear tomography article notes this lens creation method was first devised by Robert Hooke rather than Leeuwenhoek, which is ironic given Hooke's subsequent surprise at Leeuwenhoek's findings.
Van Leeuwenhoek used samples and measurements to estimate numbers of microorganisms in units of water. He also made good use of the huge advantage provided by his method. He studied a broad range of microscopic phenomena, and shared the resulting observations freely with groups such as the British Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
. Such work firmly established his place in history as one of the first and most important explorers of the microscopic world. Van Leeuwenhoek was one of the first people to observe cells, much like Robert Hooke.
Van Leeuwenhoek's main discoveries are:
* infusoria
Infusoria are minute freshwater life forms including ciliates, euglenoids, protozoa, unicellular algae and small invertebrates. Some authors (e.g., Bütschli) used the term as a synonym for Ciliophora. In modern formal classifications, the term ...
(protist
A protist () is any eukaryotic organism (that is, an organism whose cells contain a cell nucleus) that is not an animal, plant, or fungus. While it is likely that protists share a common ancestor (the last eukaryotic common ancestor), the exc ...
s in modern zoological
Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and dis ...
classification), in 1674
* bacteria, (e.g., large Selenomonad
Members of the genus ''Selenomonas'' (motile crescent-shaped bacteria in general) are referred to trivially as selenomonads. The genus ''Selenomonas'' constitutes a group of motile crescent-shaped bacteria and includes species living in the gas ...
s from the human mouth), in 1683[The "Lens on Leeuwenhoek" site, which is exhaustively researched and annotated, prints this letter in the original Dutch and in English translation, with the date 17 September 1683. Assuming that the date of 1676 is accurately reported from Pommerville (2014), that book seems more likely to be in error than the intensely detailed]
scholarly researched
website focused entirely on van Leeuwenhoek.[Sixty-two years later, in 1745, a physician correctly attributed a diarrhea epidemic to van Leeuwenhoek's "bloodless animals" ( Valk 1745, cited by Moll 2003).]
* the vacuole
A vacuole () is a membrane-bound organelle which is present in plant and fungal cells and some protist, animal, and bacterial cells. Vacuoles are essentially enclosed compartments which are filled with water containing inorganic and organic m ...
of the cell
* spermatozoa
A spermatozoon (; also spelled spermatozoön; ; ) is a motile sperm cell, or moving form of the haploid cell that is the male gamete. A spermatozoon joins an ovum to form a zygote. (A zygote is a single cell, with a complete set of chromos ...
, in 1677
* the banded pattern of muscular fibers, in 1682
In 1687, van Leeuwenhoek reported his research on the coffee bean
A coffee bean is a seed of the '' Coffea'' plant and the source for coffee. It is the pip inside the red or purple fruit often referred to as a coffee cherry. Just like ordinary cherries, the coffee fruit is also a so-called stone fruit. Even th ...
. He roasted the bean, cut it into slices and saw a spongy interior. The bean was pressed, and an oil appeared. He boiled the coffee with rain water twice and set it aside.
Van Leeuwenhoek has been attributed as the first person to use a histological stain to color specimens observed under the microscope using saffron
Saffron () is a spice derived from the flower of ''Crocus sativus'', commonly known as the "saffron crocus". The vivid crimson stigma and styles, called threads, are collected and dried for use mainly as a seasoning and colouring agent in ...
.
Like Robert Boyle
Robert Boyle (; 25 January 1627 – 31 December 1691) was an Anglo-Irish natural philosopher, chemist, physicist, alchemist and inventor. Boyle is largely regarded today as the first modern chemist, and therefore one of the founders of ...
and Nicolaas Hartsoeker
Nicolaas Hartsoeker (26 March 1656 – 10 December 1725) was a Dutch mathematician and physicist who invented the screw-barrel simple microscope .
Biography
He was the son of Anna van der Meij and Christiaan Hartsoeker (1626–1683), a Remonst ...
, van Leeuwenhoek was interested in dried cochineal
The cochineal ( , ; ''Dactylopius coccus'') is a scale insect in the suborder Sternorrhyncha, from which the natural dye carmine is derived. A primarily sessile parasite native to tropical and subtropical South America through North Americ ...
, trying to find out if the dye came from a berry or an insect.
Van Leeuwenhoek's religion was "Dutch Reformed" Calvinist
Calvinism (also called the Reformed Tradition, Reformed Protestantism, Reformed Christianity, or simply Reformed) is a major branch of Protestantism that follows the theological tradition and forms of Christian practice set down by John Ca ...
. He often referred with reverence to the wonders God designed in making creatures great and small, and believed that his discoveries were merely further proof of the wonder of creation.
File:Van Leeuwenhoek's microscopes by Henry Baker.jpg, alt=Schematic drawings, Van Leeuwenhoek's microscopes by Henry Baker
File:Leeuwenhoek Microscope.png, alt=See caption, A replica of a microscope by van Leeuwenhoek
Legacy and recognition
By the end of his life, van Leeuwenhoek had written approximately 560 letters to the Royal Society and other scientific institutions concerning his observations and discoveries. Even during the last weeks of his life, van Leeuwenhoek continued to send letters full of observations to London. The last few contained a precise description of his own illness. He suffered from a rare disease, an uncontrolled movement of the midriff
In fashion, the midriff is the human abdomen. The midriff is exposed when wearing a crop top or some forms of swimwear or underwear. Cholis worn by Indian women expose a section of midriff, usually .
Etymology
"Midriff" is a very old term in ...
, which now is named '' van Leeuwenhoek's disease''. He died at the age of 90, on 26 August 1723, and was buried four days later in the Oude Kerk in Delft.
In 1981, the British microscopist Brian J. Ford
Brian J. Ford HonFLS HonFRMS (born 1939 in Corsham, Wiltshire) is an independent research biologist, author, and lecturer, who publishes on scientific issues for the general public. He has also been a television personality for more than 40 ...
found that van Leeuwenhoek's original specimens had survived in the collections of the Royal Society of London. They were found to be of high quality, and all were well preserved. Ford carried out observations with a range of single-lens microscopes, adding to our knowledge of van Leeuwenhoek's work. In Ford's opinion, Leeuwenhoek remained imperfectly understood, the popular view that his work was crude and undisciplined at odds with the evidence of conscientious and painstaking observation. He constructed rational and repeatable experimental procedures and was willing to oppose received opinion, such as spontaneous generation
Spontaneous generation is a superseded scientific theory that held that living creatures could arise from nonliving matter and that such processes were commonplace and regular. It was hypothesized that certain forms, such as fleas, could arise f ...
, and he changed his mind in the light of evidence.
On his importance in the history of microbiology and science in general, the British biochemist Nick Lane wrote that he was "the first even to think of looking—certainly, the first with the power to see." His experiments were ingenious and he was "a scientist of the highest calibre", attacked by people who envied him or "scorned his unschooled origins", not helped by his secrecy about his methods.
The Antoni van Leeuwenhoek Hospital in Amsterdam, named after van Leeuwenhoek, is specialized in oncology
Oncology is a branch of medicine that deals with the study, treatment, diagnosis and prevention of cancer. A medical professional who practices oncology is an ''oncologist''. The name's etymological origin is the Greek word ὄγκος ('' ...
. In 2004, a public poll in the Netherlands to determine the greatest Dutchman (" De Grootste Nederlander") named van Leeuwenhoek the 4th-greatest Dutchman of all time.
On 24 October 2016, Google commemorated the 384th anniversary of van Leeuwenhoek's birth with a Doodle
A doodle is a drawing made while a person's attention is otherwise occupied. Doodles are simple drawings that can have concrete representational meaning or may just be composed of random and abstract lines or shapes, generally without ever lift ...
that depicted his discovery of "little animals" or animalcules, now known as bacteria.
The Leeuwenhoek Medal
The Leeuwenhoek Medal, established in 1877 by the Royal Netherlands Academy of Arts and Sciences (KNAW), in honor of the 17th- and 18th-century microscopist Antoni van Leeuwenhoek, is granted every ten years to the scientist judged to have made t ...
, Leeuwenhoek Lecture, Leeuwenhoek crater, '' Leeuwenhoeckia'', '' Levenhookia'' (a genus in the family Stylidiaceae), '' Leeuwenhoekiella'' (an aerobic bacterial genus), and the scientific publication '' Antonie van Leeuwenhoek: International Journal of General and Molecular Microbiology'' are named after him.Leeuwenhoek Medal and Lecture
''royalsociety.org'' accessed 24 October 2020
File:Memorial Antonie van Leeuwenhoek.jpg, Memorial of Antonie van Leeuwenhoek in the Oude Kerk in Delft
File:Graf Leeuwenhoek2.jpg, alt=Gravestone with Dutch inscription, Antonie van Leeuwenhoek is buried in the Oude Kerk.
File:E coli at 10000x, original.jpg, A cluster of ''Escherichia coli
''Escherichia coli'' (),Wells, J. C. (2000) Longman Pronunciation Dictionary. Harlow ngland Pearson Education Ltd. also known as ''E. coli'' (), is a Gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus '' Esc ...
'' bacteria magnified 10,000 times. In the early modern period, Leeuwenhoek's discovery and study of the microscopic world, like the Dutch discovery and mapping of largely unknown lands and skies, is considered one of the most notable achievements of the Golden Age of Dutch exploration and discovery ().
See also
*
Animalcule
Animalcule ('little animal', from Latin ''animal'' + the diminutive suffix ''-culum'') is an old term for microscopic organisms that included bacteria, protozoans, and very small animals. The word was invented by 17th-century Dutch scientist A ...
*
Regnier de Graaf
Regnier de Graaf (English spelling), original Dutch spelling Reinier de Graaf, or Latinized Reijnerus de Graeff (30 July 164117 August 1673) was a Dutch physician, physiologist and anatomist who made key discoveries in reproductive biology. He ...
*
Dutch Golden Age
*
History of microbiology
*
History of microscopy
*
History of the microscope
*
Robert Hooke
*
Microscopic discovery of microorganisms
A microorganism, or microbe,, ''mikros'', "small") and ''organism'' from the el, ὀργανισμός, ''organismós'', "organism"). It is usually written as a single word but is sometimes hyphenated (''micro-organism''), especially in olde ...
*
Microscopic scale
The microscopic scale () is the scale of objects and events smaller than those that can easily be seen by the naked eye, requiring a lens or microscope to see them clearly. In physics, the microscopic scale is sometimes regarded as the scale be ...
*
Science and technology in the Dutch Republic
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Science may be as old as the human species, and some of the earliest archeological evidence for ...
*
Scientific Revolution
The Scientific Revolution was a series of events that marked the emergence of modern science during the early modern period, when developments in mathematics, physics, astronomy, biology (including human anatomy) and chemistry transfo ...
*
Nicolas Steno
Niels Steensen ( da, Niels Steensen; Latinized to ''Nicolaus Steno'' or ''Nicolaus Stenonius''; 1 January 1638 – 25 November 1686[Jan Swammerdam
Jan Swammerdam (February 12, 1637 – February 17, 1680) was a Dutch biologist and microscopist. His work on insects demonstrated that the various phases during the life of an insect— egg, larva, pupa, and adult—are different forms of the ...](_blank ...<br></span></div>
* <div class=)
*
Timeline of microscope technology
Timeline of microscope technology
* c. 700 BCE: The " Nimrud lens" of Assyrians manufacture, a rock crystal disk with a convex shape believed to be a burning or magnifying lens.
* 13th century: The increase in use of lenses in eyeglasses proba ...
*
Johannes Vermeer
Johannes Vermeer ( , , see below; also known as Jan Vermeer; October 1632 – 15 December 1675) was a Dutch Baroque Period painter who specialized in domestic interior scenes of middle-class life. During his lifetime, he was a moderately succe ...
Notes
References
Sources
* Cobb, Matthew: ''Generation: The Seventeenth-Century Scientists Who Unraveled the Secrets of Sex, Life, and Growth''. (US: Bloomsbury, 2006)
* Cobb, Matthew: ''The Egg and Sperm Race: The Seventeenth-Century Scientists Who Unlocked the Secrets of Sex and Growth''. (London: Simon & Schuster, 2006)
* Davids, Karel: ''The Rise and Decline of Dutch Technological Leadership: Technology, Economy and Culture in the Netherlands, 1350–1800''
vols. (Brill, 2008, )
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*
*
Ford, Brian J.: ''Single Lens: The Story of the Simple Microscope''. (London: William Heinemann, 1985, 182 pp)
* Ford, Brian J.: ''The Revealing Lens: Mankind and the Microscope''. (London: George Harrap, 1973, 208 pp)
* Fournier, Marian: ''The Fabric of Life: The Rise and Decline of Seventeenth-Century Microscopy'' (Johns Hopkins University Press, 1996, )
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*
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* Ratcliff, Marc J.: ''The Quest for the Invisible: Microscopy in the Enlightenment''. (Ashgate, 2009, 332 pp)
* Robertson, Lesley; Backer, Jantien et al.: ''Antoni van Leeuwenhoek: Master of the Minuscule''. (Brill, 2016, )
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* Struik, Dirk J.: ''The Land of Stevin and Huygens: A Sketch of Science and Technology in the Dutch Republic during the Golden Century (Studies in the History of Modern Science)''. (Springer, 1981, 208 pp)
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* Wilson, Catherine: ''The Invisible World: Early Modern Philosophy and the Invention of the Microscope''. (Princeton University Press, 1997, )
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External links
Leeuwenhoek's lettersto the
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
The Correspondence of Anthonie van Leeuwenhoeki
EMLO(site on Leeuwenhoek's life and observations)
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Retrospective paper on the Leeuwenhoek research byBrian J. Ford
Brian J. Ford HonFLS HonFRMS (born 1939 in Corsham, Wiltshire) is an independent research biologist, author, and lecturer, who publishes on scientific issues for the general public. He has also been a television personality for more than 40 ...
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Images seen through a van Leeuwenhoek microscope by Brian J. Ford
{{DEFAULTSORT:Leeuwenhoek, Antonie van
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