Biophysics is an interdisciplinary science that applies approaches and methods traditionally used in physics to study biological phenomena. Biophysics covers all scales of biological organization, from molecular to organismic and populations. Biophysical research shares significant overlap with biochemistry, molecular biology, physical chemistry, physiology, nanotechnology, bioengineering, computational biology, biomechanics, developmental biology and systems biology.
B. Montgomery "Monte" Pettitt is the Director of the Sealy Center for Structural Biology and Molecular Biophysics at University of Texas Medical Branch in Galveston, Texas, holder of the Robert A. Welch Distinguished Chair in Chemistry, and tenured Professor in the Department of Biochemistry and Molecular Biology, as well as the department of Pharmacology and Toxicology. He is also affiliated with and former director of The W. M. Keck Center at Rice University, and a faculty member of the Structural and Computational Biology and Molecular Biophysics program at Baylor College of Medicine. At the University of Houston, he was the Hugh Roy and Lille Cranz Cullen Distinguished Professor of Chemistry and Robert A. Welch Chair in Chemistry, as well as the director of its Institute for Molecular Design.
Benoît Roux is an Amgen Professor of Biochemistry and Molecular Biophysics at the University of Chicago. He has previously taught at University of Montreal and Weill Medical College of Cornell University. Benoît Roux was a recipient of the 1998 Rutherford Memorial Medal in Chemistry, awarded by the Royal Society of Canada.
Eva Nogales is a Spanish-American biophysicist at the Lawrence Berkeley National Laboratory and a professor at the University of California, Berkeley, where she served as head of the Division of Biochemistry, Biophysics and Structural Biology of the Department of Molecular and Cell Biology (2015–2020). She is a Howard Hughes Medical Institute investigator.
Molecular biophysics is a rapidly evolving interdisciplinary area of research that combines concepts in physics, chemistry, engineering, mathematics and biology. It seeks to understand biomolecular systems and explain biological function in terms of molecular structure, structural organization, and dynamic behaviour at various levels of complexity. This discipline covers topics such as the measurement of molecular forces, molecular associations, allosteric interactions, Brownian motion, and cable theory. Additional areas of study can be found on Outline of Biophysics. The discipline has required development of specialized equipment and procedures capable of imaging and manipulating minute living structures, as well as novel experimental approaches.
Jeremy Mark Berg was founding director of the University of Pittsburgh's Institute for Personalized Medicine. He holds positions as Associate Senior Vice Chancellor for Science Strategy and Planning and Professor of Computational and Systems Biology at the University of Pittsburgh. From 2016 - 2019, Berg was editor in chief of the Science journals.
Gregory A. Petsko is an American biochemist and member of the National Academy of Sciences, the National Academy of Medicine, the American Academy of Arts and Sciences, and the American Philosophical Society. He is currently Professor of Neurology at the Ann Romney Center for Neurologic Diseases at Harvard Medical School and Brigham and Women's Hospital. He formerly had an endowed professorship in Neurology and Neuroscience at Weill Cornell Medical College and is still an adjunct professor of Biomedical Engineering at Cornell University, and is also the Gyula and Katica Tauber Professor, Emeritus, in biochemistry and chemistry at Brandeis University.
Arieh Warshel is an Israeli-American biochemist and biophysicist. He is a pioneer in computational studies on functional properties of biological molecules, Distinguished Professor of Chemistry and Biochemistry, and holds the Dana and David Dornsife Chair in Chemistry at the University of Southern California. He received the 2013 Nobel Prize in Chemistry, together with Michael Levitt and Martin Karplus for "the development of multiscale models for complex chemical systems".
The Louis and Beatrice Laufer Center for Physical and Quantitative Biology is a multidisciplinary venue where research from fields such as biology, biochemistry, chemistry, computer science, engineering, genetics, mathematics, and physics come together and target medical and biological problems using both computations and experiments. The Laufer Center is part of Stony Brook University. The Center's current director is Dr. Ivet Bahar, Louis & Beatrice Laufer Endowed Chair, and Professor at the Department of Biochemistry and Cell Biology of Stony Brook University. Other faculty members include: Founding Director and Laufer Family Endowed Chair, Dr. Ken A. Dill, Associate Director, Dr. Carlos Simmerling, Henry Laufer Endowed Professor, Dr. Gábor Balázsi, Assistant Professor, Dr. Eugene Serebryany, and affiliated faculty from the Departments of Chemistry, Physics, Applied Mathematics, Pharmacology, Biomedical Engineering, Microbiology & Immunology, Ecology & Evolution and Computer Science at Stony Brook University, as well as from Brookhaven National Laboratory and Cold Spring Harbor Laboratory. Among the Laufer Center's goals is to enhance interdisciplinary education at Stony Brook University. Dr. Gábor Balázsi coordinates the flagship course of the Center, Physical and Quantitative Biology, which is offered each Fall through the Departments of Physics, Chemistry and Biomedical Engineering.
The following outline is provided as an overview of and topical guide to biophysics:
The term macromolecular assembly (MA) refers to massive chemical structures such as viruses and non-biologic nanoparticles, cellular organelles and membranes and ribosomes, etc. that are complex mixtures of polypeptide, polynucleotide, polysaccharide or other polymeric macromolecules. They are generally of more than one of these types, and the mixtures are defined spatially, and with regard to their underlying chemical composition and structure. Macromolecules are found in living and nonliving things, and are composed of many hundreds or thousands of atoms held together by covalent bonds; they are often characterized by repeating units. Assemblies of these can likewise be biologic or non-biologic, though the MA term is more commonly applied in biology, and the term supramolecular assembly is more often applied in non-biologic contexts. MAs of macromolecules are held in their defined forms by non-covalent intermolecular interactions, and can be in either non-repeating structures, or in repeating linear, circular, spiral, or other patterns. The process by which MAs are formed has been termed molecular self-assembly, a term especially applied in non-biologic contexts. A wide variety of physical/biophysical, chemical/biochemical, and computational methods exist for the study of MA; given the scale of MAs, efforts to elaborate their composition and structure and discern mechanisms underlying their functions are at the forefront of modern structure science.
Ruth Nussinov is an Israeli-American biologist born in Rehovot who works as a Professor in the Department of Human Genetics, School of Medicine at Tel Aviv University and is the Senior Principal Scientist and Principal Investigator at the National Cancer Institute, National Institutes of Health. Nussinov is also the Editor in Chief of the Current Opinion in Structural Biology and formerly of the journal PLOS Computational Biology.
G. Marius Clore MAE, FRSC, FRS is a British-born, Anglo-American molecular biophysicist and structural biologist. He was born in London, U.K. and is a dual U.S./U.K. Citizen. He is a Member of the National Academy of Sciences, a Fellow of the Royal Society, a NIH Distinguished Investigator, and the Chief of the Molecular and Structural Biophysics Section in the Laboratory of Chemical Physics of the National Institute of Diabetes and Digestive and Kidney Diseases at the U.S. National Institutes of Health. He is known for his foundational work in three-dimensional protein and nucleic acid structure determination by biomolecular NMR spectroscopy, for advancing experimental approaches to the study of large macromolecules and their complexes by NMR, and for developing NMR-based methods to study rare conformational states in protein-nucleic acid and protein-protein recognition. Clore's discovery of previously undetectable, functionally significant, rare transient states of macromolecules has yielded fundamental new insights into the mechanisms of important biological processes, and in particular the significance of weak interactions and the mechanisms whereby the opposing constraints of speed and specificity are optimized. Further, Clore's work opens up a new era of pharmacology and drug design as it is now possible to target structures and conformations that have been heretofore unseen.
Sarah Amalia Teichmann is a German scientist who is head of cellular genetics at the Wellcome Sanger Institute and a visiting research group leader at the European Bioinformatics Institute (EMBL-EBI). She serves as director of research in the Cavendish Laboratory, at the University of Cambridge and a senior research fellow at Churchill College, Cambridge.
Maitree Bhattacharyya is an Indian physicist who is Professor and the Director of Jagadis Bose National Science Talent Search (JBNSTS), Kolkata.
Ramasubbu Sankararamakrishnan is an Indian computational biologist, bioinformatician and a professor at the Department of Biological Sciences and Bioengineering of the Indian Institute of Technology, Kanpur. He is known for his computational studies on membrane protein function. The Department of Biotechnology of the Government of India awarded him the National Bioscience Award for Career Development, one of the highest Indian science awards, for his contributions to biosciences in 2008.
Carol Klein Hall is an American chemical engineer, the Camille Dreyfus Distinguished University Professor of Chemical and Biomolecular Engineering at North Carolina State University. Her research involves biomolecule simulation, self-assembly of soft materials, and the design of synthetic peptides.
Barry H. Honig is an American biochemist, molecular biophysicist, and computational biophysicist, who develops theoretical methods and computer software for "analyzing the structure and function of biological macromolecules."
Syma Khalid is a British biophysicist who is a Professor of Computational Microbiology in at the University of Oxford. She was awarded the Suffrage Science award for engineering and physical sciences in 2021.
Sarah Anne Harris is a British physicist who is an Associate Professor of Biological Physics at the University of Leeds. Her research investigates biomolecular simulations and the topology of DNA. In particular, she makes use of molecular dynamics to explore how DNA responds to stress. She serves as chair of the Engineering and Physical Sciences Research Council (EPSRC) computational collaborative project in Biomolecular simulation.
