Rosalind Elsie Franklin

 

Rosalind Elsie Franklin (1920–1958) was a British chemist and X-ray crystallographer. Her groundbreaking work significantly contributed to our understanding of the molecular structures of DNA (deoxyribonucleic acid), RNA (ribonucleic acid), viruses, coal, and graphite.

1. DNA Structure: Franklin’s research on X-ray diffraction images of DNA, particularly Photo 51, played a crucial role in the discovery of the DNA double helix. This breakthrough eventually led to the Nobel Prize awarded to Francis Crick, James Watson, and Maurice Wilkins in 1962.

2. Recognition: Unfortunately, during her lifetime, Franklin’s contributions to DNA structure were not fully recognized. She has been called the “wronged heroine,” the “dark lady of DNA,” and a “forgotten heroine” due to this oversight.

3. Career Path: Franklin earned her PhD from Cambridge in 1945, focusing on the physical chemistry of solid organic colloids (including coal). She later became an accomplished X-ray crystallographer in Paris and joined King’s College London, where her work on DNA was pivotal.

4. Legacy: Although she didn’t receive a Nobel Prize, her impact on science remains significant. Franklin’s dedication and scientific rigor continue to inspire researchers worldwide.

Comments

Post a Comment

Popular posts from this blog

SRI VIDYA GANAPATI VANCHA KALPALATA MANTRA

Image
SRI VIDYA GANAPATI VANCHA KALPALATA MANTRA Credit: Rakesh Vyas and Simon Vancha Kalpalatha Ganapathi mantra is very powerful. This mantra contains Ksapira prasada Ganapthi , Ucchista Ganapathi and Srividya Vallabha Ganapathi , Agni, Surya, Lalaithambika, Balatripura Sundari, Mahamritunjaya, Kubera, Lakshmi, Vishnu, Rudra, Durga shaktis together.  Śrī Vidyā Ga ṇ apati Vāñcha kalpalatā mantra श्री विद्या गणपति वाञ्छ कल्पलता मन्त्र శ్రీ విద్యా గణపతి వాంఛ కల్పలత మంత్రం This mantra is a combination of mantras of Ga ṇ apati, Saubhāgya Pañcadaśī and Gāyatrī. Vāñcha means wishing or the one who desires for something and kalpalatā means granting all desires. (Dictionary meaning of kalpalatā – a creeper that grants all desires) This is the mantra: om śrī ṁ hrī ṁ klī ṁ glau ṁ ga ṁ ai ṁ ka e ī la hrī ṁ tat saviturvare ṇ ya ṁ ga ṇ apataye । klī ṁ ha sa ka ha la hrī ṁ bhargo devasya dhīmahi varavarada । sau ḥ
Read more

My Father - My Hero

Image
My father, Veluvali Rama Lingeswara Sarma, studied B.A. in P.R. College, Kakinada in the later part of 1940s. Later he did B.Ed. He was interested to serve the young nation by becoming a part of the education system. Soon after the completion of his graduation, he got so many jobs. In those days, jobs were not tough to get. He got jobs in Revenue, Justice and Education departments. He chose education department as believed that providing good education was the immediate need then.  He taught in High Schools, Basic Training Schools and worked as an Inspector of Schools in several districts of Andhra Pradesh. His early years as a government servant were in Krishna and West Godavari districts. I born in Tanuku, when he was working there. Later he was transferred to Srikakulam district. All my sisters were born in the same district. We had a pleasant though short time there. My father served in various places as Parvatipuram, Ranastalam, Vamaravalli, Gummalakshmipuram, Nara
Read more

My Father - Lives Ever

Image
My father - My God My Father -  Lives  Ever He is short. He is stout. He is powerful. He is simple. He loves nice things of life. He adores his juniors. He often fights with high-ups for the sake of his protégées. He fights hierarchy; he gets transferred to ‘Agency Area’. He serves his department without prejudice. Most of his service has been in very backward regions.  Basically, he loves his birthplace, the Godavari Delta very much. He strives to get transferred to his native district all his working life. It never happens. But, he is never discouraged. He believes in the government sponsored education system so much that he admits me, his only son, a son he sired after an agonizingly long wait, in a newly conceived residential system of education ( a la gurukul), a model school, far away from home. By the time his son finishes the high school; he falls ill and becomes helpless. My father with his B.Ed Classmates He suffers from diabetes. The understanding and
Read more