# George Wald

> American biologist, biochemist, physiologist and Nobel laureate (1906–1997)

**Wikidata**: [Q295724](https://www.wikidata.org/wiki/Q295724)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/George_Wald)  
**Source**: https://4ort.xyz/entity/george-wald

## Summary
George Wald was an American biologist, biochemist, and physiologist best known for his groundbreaking research on vision, particularly the role of vitamin A and rhodopsin in the eye. He was awarded the Nobel Prize in Physiology or Medicine in 1967 for his discoveries concerning the primary physiological and chemical visual processes in the eye.

## Biography
- Born: November 18, 1906, in New York City, New York, United States
- Nationality: American
- Education: Ph.D. in Zoology from Columbia University (1932)
- Known for: Research on the biochemistry of vision, particularly the role of vitamin A and rhodopsin
- Employer(s): Harvard University, University of Chicago
- Field(s): Biochemistry, Physiology, Vision Science

## Contributions
George Wald made significant contributions to the understanding of vision through his research on the biochemistry of the eye. His work focused on the role of vitamin A and rhodopsin, a light-sensitive pigment in the retina, in the process of vision. Wald's discoveries laid the foundation for understanding how light is converted into electrical signals in the eye, which are then transmitted to the brain. His research also contributed to the broader field of biochemistry, particularly in the study of pigments and their role in biological processes.

## FAQs
**What is George Wald best known for?**
George Wald is best known for his research on the biochemistry of vision, particularly his discoveries concerning the role of vitamin A and rhodopsin in the eye. His work earned him the Nobel Prize in Physiology or Medicine in 1967.

**Where did George Wald study and work?**
George Wald earned his Ph.D. in Zoology from Columbia University in 1932. He worked as a professor at Harvard University and the University of Chicago, where he conducted much of his groundbreaking research.

**What awards did George Wald receive?**
George Wald received numerous awards throughout his career, including the Nobel Prize in Physiology or Medicine (1967), the Albert Lasker Award for Basic Medical Research, the Rumford Prize, and the Frederic Ives Medal. He was also a member of prestigious organizations such as the National Academy of Sciences and the American Academy of Arts and Sciences.

**What was George Wald's impact on the field of biochemistry?**
George Wald's research on the biochemistry of vision significantly advanced the understanding of how light is detected and processed by the eye. His work on rhodopsin and vitamin A provided critical insights into the molecular mechanisms of vision, influencing both biochemistry and physiology.

## Why They Matter
George Wald's contributions to the field of vision science revolutionized the understanding of how the eye functions at a molecular level. His discoveries about rhodopsin and vitamin A not only advanced biochemistry but also had practical applications in medicine and optometry. Wald's work laid the groundwork for further research into visual processes and inspired generations of scientists to explore the biochemical basis of sensory perception. His legacy continues to influence modern research in vision science and biochemistry.

## Notable For
- Nobel Prize in Physiology or Medicine (1967) for discoveries concerning the primary physiological and chemical visual processes in the eye
- Research on the role of vitamin A and rhodopsin in vision
- Member of the National Academy of Sciences, American Academy of Arts and Sciences, and American Philosophical Society
- Recipient of the Albert Lasker Award for Basic Medical Research, Rumford Prize, and Frederic Ives Medal
- Professor at Harvard University and the University of Chicago
- Influential contributions to the fields of biochemistry and physiology

## Body
### Early Life and Education
George Wald was born on November 18, 1906, in New York City, New York. He attended Brooklyn Technical High School before pursuing higher education. Wald earned his Ph.D. in Zoology from Columbia University in 1932, where he began his research career.

### Career and Research
Wald's career was marked by his groundbreaking research on the biochemistry of vision. He worked as a professor at Harvard University and the University of Chicago, where he conducted extensive studies on the role of vitamin A and rhodopsin in the eye. His work revealed how these molecules contribute to the process of vision, particularly in the conversion of light into electrical signals.

### Awards and Recognition
Throughout his career, Wald received numerous awards and honors. In 1967, he was awarded the Nobel Prize in Physiology or Medicine for his discoveries concerning the primary physiological and chemical visual processes in the eye. He also received the Albert Lasker Award for Basic Medical Research, the Rumford Prize, and the Frederic Ives Medal. Wald was a member of prestigious organizations such as the National Academy of Sciences, the American Academy of Arts and Sciences, and the American Philosophical Society.

### Legacy and Influence
George Wald's research had a profound impact on the fields of biochemistry and physiology. His discoveries about the role of vitamin A and rhodopsin in vision provided critical insights into the molecular mechanisms of sensory perception. Wald's work continues to influence modern research in vision science and has inspired generations of scientists to explore the biochemical basis of vision and other sensory processes.

## References

1. Great Soviet Encyclopedia (1969–1978)
2. Find a Grave
3. Guggenheim Fellows database
4. [1953 Winners. Lasker Foundation](http://www.laskerfoundation.org/awards/1953basic.htm)
5. [Source](https://www.amacad.org/rumford-prize-recipients)
6. [The Nobel Prize in Physiology or Medicine 1967. nobelprize.org](https://www.nobelprize.org/prizes/medicine/1967/summary/)
7. [Table showing prize amounts. Nobel Foundation. 2019](https://www.nobelprize.org/uploads/2019/04/prize-amounts-2020.pdf)
8. [Source](https://www.optica.org/get_involved/awards_and_honors/awards/award_descriptions/ivesquinn/)
9. [Source](https://www.legifrance.gouv.fr/jorf/jo/id/JORFCONT000000019604)
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