Sir Bernard Katz, FRS was a German-born British physician and biophysicist, noted for his work on nerve physiology. He shared the Nobel Prize in physiology or medicine in 1970 with Julius Axelrod and Ulf von Euler. He was made a Knight Bachelor in 1969

Childhood & Early Life

Bernard Katz was on 26 March 1911, in Leipzig, Germany. His father, Max Katz, was a Jewish merchant of Russian origin, who left his homeland in 1904. His mother, Eugenie (Rabinowitz), was Polish. Bernard was the only child of his parents and he had a very unorthodox upbringing.

In 1917, the Bolsheviks seized the power in Russia and with that the Katz family lost their citizenship. They thus became stateless.

In 1920, nine-year-old Bernard had his first taste of discrimination when he was refused admission to Schiller Real Gymnasium because of his religion.

In 1921, he was admitted at König Albert Gymnasium. Here Bernard took up Latin and Greek because it allowed him more time to play chess at the local café. Nonetheless, he also acquired a good grade in mathematics.

In 1929, he enrolled at the University of Leipzig to study medicine. Soon after completing his preclinical examination Katz started research work under Martin Gildermeister. It earned him Siegfried Garten prize in 1933. Unfortunately, because of Nazi policies, the committee was forced to announce that the prize could not be given to any non-Aryan. He, however, received the prize money in private.

The incident opened his eyes and Katz soon realized that Germany was not safe for him. Yet, he had to wait for one more year and finish his course. Finally he received his degree in 1934.

In February 1935, he left for England armed with a letter of recommendation from Martin Gildermeister, a stateless-persons-pass from the League of Nations, and four pounds. In England, he joined the laboratory of Archibald Vivian Hill at the University College of London as a PhD student.

Although he could not speak fluently in English he soon picked up the language. More importantly, he had an excellent writing style and an uncanny knack of picking up the core issues of the problem he was dealing with.

Katz finished his doctoral work in 1938, but had to wait till 1942 to receive his degree. Also in 1938, he received Beit Memorial Research Fellowship and with that he continued working at Hill's laboratory until August 1939.

Career

In 1939, Bernard Katz received the Carnegie Fellowship and with that he joined the laboratory of Australian neurophysiologist, John Carew Eccles, at the Kanematsu Institute of Sydney Medical School. During that period, he was also invited to give research lectures at the University of Sydney,

In 1941, while he was working in Australia, Katz became a naturalized British citizen and received his first legally valid passport. Next, in 1942, he received his doctoral degree and joined

Royal Australian Air Force as a radar officer in New Guinea.

As the Second World War ended in 1945, Katz received an invitation from A.V. Hill asking him to return to University College of London. Accordingly, he went back to England in 1946 and joined UCL as an Assistant Director of Research in Biophysics and Henry Head Research Fellow.

At UCL, Katz mainly worked on the method, in which nerve impulse is transmitted from nerve fiber to muscle fiber and earned great distinction. In 1950, he was appointed as the Reader in Physiology at the University College London.

As Hill retired in 1952, Katz succeeded him as Professor of Biophysics, remaining in that position until 1978. During that period, he earned distinction both as the head of the department and also as an outstanding researcher.

In his long career as a distinguished scientist he directly supervised only three doctoral students; Paul Fatt, Bob Martin and Donald Jenkinson. All of them went on to become distinguished scientists in their own right.

Under his stewardship, the Department of Biophysics at UCL became a center of excellence. Researchers from all over the world came here to work under him and benefited from his advice.

Awards & Achievements

In 1970, Bernard Katz was awarded the Nobel Prize in Physiology or Medicine for his discovery "concerning the humoral transmittors in the nerve terminals and the mechanism for their storage, release and inactivation". He shared the prize with Ulf von Euler, and Julius Axelrod, who separately worked on the same topic.

Prior to that, Katz had received Feldberg Foundation Award in 1965; Baly Medal from Royal College of Physicians and Copley Medal from Royal Society in 1967. He was also knighted in 1969.

Personal Life & Legacy

In 1945, soon after the end of the Second World War, Katz married Marguerite Penly. She was from Cremorne, New South Wales. They had two children; David, and Jonathon. While David followed his father's footsteps to become a scientist, Jonathon became a Public Orator at the University of Oxford.

Even after retiring in 1978, Katz remained associated with the University College, London as emeritus professor.

Since childhood Katz was very fond of playing chess. He played the game remarkably well until the end.

He died in London on 20 April 2003, at the age of 92. He remained scientifically active long after his retirement. Katz's wife died in 1999, and he himself died at age 92 on April 20, 2003.

Spouse/Ex-: Marguerite

Father: Max Katz

Mother: Eugenie (Rabinowitz)