Words matter. These are the best Molecular Quotes from famous people such as K. Eric Drexler, Ryoji Noyori, James Rothman, Paul Berg, Elias James Corey, and they’re great for sharing with your friends.
I had been impressed by the fact that biological systems were based on molecular machines and that we were learning to design and build these sorts of things.
Molecular chirality plays a key role in science and technology. In particular, life depends on molecular chirality in that many biological functions are inherently dissymmetric.
One of the major lessons in all of biochemistry, cell biology and molecular medicine is that when proteins operate at the sub cellular level, they behave in a certain way as if they’re mechanical machinery.
By then, I was making the slow transition from classical biochemistry to molecular biology and becoming increasingly preoccupied with how genes act and how proteins are made.
Chemical compounds of carbon can exist in an infinite variety of compositions, forms and sizes. The naturally occurring organic substances are the basis of all life on Earth, and their science at the molecular level defines a fundamental language of that life.
Molecular gastronomy is not bad… but without sound, basic culinary technique, it is useless.
My lab looks at the ability of stress hormones to kill brain cells, and basically we are trying to understand on a molecular level how a neuron dies after a stroke, a seizure, Alzheimer’s, brain aging, and what these stress hormones do to make it worse.
In 1995, I founded The Molecular Sciences Institute with a gift from the Philip Morris Company where I hoped that we could create an environment where young people could pursue science in an atmosphere of harmonious purpose and high intellectual challenge.
I don’t often meet people who want to suffer cardiovascular disease or whatever, and we get those things as a result of the lifelong accumulation of various types of molecular and cellular damage.
I cannot imagine a more enjoyable place to work than in the Laboratory of Molecular Biology where I work.
To say that mind is a product or function of protoplasm, or of its molecular changes, is to use words to which we can attach no clear conception.
Molecular biology has routinely taken problematic things under its wing without altering core ideas.
During the decade following the discovery of the double-helical structure of DNA, the problem of translation – namely, how genetic information is used to synthesize proteins – was a central topic in molecular biology.
Polymeric materials in the form of wood, bone, skin and fibers have been used by man since prehistoric time. Although organic chemistry as a science dates back to the eighteenth century, polymer science on a molecular basis is a development of the twentieth century.
A molecular manufacturing technology will let us build molecular surgical tools, and those tools will, for the first time, let us directly address the problems at the very root level.
I decided to pursue graduate study in molecular biology and was accepted by Professor Itaru Watanabe’s laboratory at the Institute for Virus Research at the University of Kyoto, one of a few laboratories in Japan where U.S.-trained molecular biologists were actively engaged in research.
I had D minuses in chemistry and all of the sciences, and now I’m known as a molecular gastronomist.
I decided that the University of Sussex in Brighton was a good place for this work because it had a strong tradition in bacterial molecular genetics and an excellent reputation in biology.
We have to accept that we are just machines. That’s certainly what modern molecular biology says about us.
Manufacturing takes place in very large facilities. If you want to build a computer chip, you need a giant semiconductor fabrication facility. But nature can grow complex molecular machines using nothing more than a plant.
I was a close observer of the developments in molecular biology.
What’s been gratifying is to live long enough to see molecular biology and evolutionary biology growing toward each other and uniting in research efforts.
Studying organisms at a molecular level was totally compelling because it was moving from being a naturalist, which was the 19th-century kind of science, to being very focused and really getting to the heart of these molecules.
I wanted to rewrite the code of life, to make new molecular machines that would solve human problems.
Molecular collision dynamics has been a wonderful area of research for all practitioners. This is especially true for those who were following the footsteps of pioneers and leaders of the field twenty years ago.
Supramolecular chemistry, the designed chemistry of the intermolecular bond, is rapidly expanding at the frontiers of molecular science with physical and biological phenomena.
When we consider the fact that nearly three-quarters of the surface of the globe is covered by oceanic water, we begin to realise that the molecular scattering of light in liquids may possess an astronomical significance, in fact contribute in an important degree to the observed albedo of the earth.
Much of modern molecular biology and microbiology has been based on the effort to decipher the basic code of life, which is made up of four nucleotides: adenine, thymine, cytosine, and guanine.
As mechanistic biologists, we are hoping that by understanding how the virus works at the molecular level, we will be able to predict with more accuracy how it will evolve.
I think cooks that are just interested in molecular gastronomy are cooks that will never be chefs.
Our own genomes carry the story of evolution, written in DNA, the language of molecular genetics, and the narrative is unmistakable.
In research, I wanted to establish the medicinal chemistry/bioassay conjugation as an academic pursuit, as exciting to the imagination as astrophysics or molecular biology.
Disease and ill health are caused largely by damage at the molecular and cellular level, yet today’s surgical tools are too large to deal with that kind of problem.
Cancer is like the common cold; there are so many different types. In the future we’ll still have cancer, but we’ll detect it very, very early, so that it won’t kill anybody. We’ll zap it at the molecular level decades before it grows into a tumor.
New molecular methods that add or modify genes can protect plants from diseases and pests and improve crops in ways that are both more environmentally benign and beyond the capability of older methods.
Evolution, cell biology, biochemistry, and developmental biology have made extraordinary progress in the last hundred years – much of it since I was weaned on schoolboy biology in the 1930s. Most striking of all is the sudden eruption of molecular biology starting in the 1950s.
It is fortunate that molecular synthesis also serves the utilitarian function of producing quantities of rare or novel substances which satisfy human needs, especially with regard to health, and the scientific function of stimulating research and education throughout the whole discipline of chemistry.
Give us detailed, testable, mechanistic accounts for the origin of life, the origin of the genetic code, the origin of ubiquitous bio macromolecules and assemblages like the ribosome, and the origin of molecular machines like the bacterial flagellum, and intelligent design will die a quick and painless death.
It’s terrifying the way molecular biology has become more and more jargon ridden. But I strongly believe that my book can be read by the intelligent layman. I want everyone who bought a copy of ‘A Brief History of Time’ to buy a copy of ‘Genome’.
It turns out all molecular and biological systems have speeds of the atoms move inside them; the fastest possible speeds are determined by their molecular vibrations, and this speed is about a kilometre per second.
According to the belief, molecules closer together than 200 nanometers could not be told apart with focused light. This is because, in a packed molecular crowd, the molecules shout out their fluorescence simultaneously, causing their signal, their voices, to be confused.
Essentially, every technology you have ever heard of, where electrons move from here to there, has the potential to be revolutionized by the availability of molecular wires made up of carbon. Organic chemists will start building devices. Molecular electronics could become reality.
Much of my work in biology has been driven by my early training in chemistry. When studying a new chemical compound, the first and most important thing is to determine its detailed molecular structure.
The whole edifice of modern physics is built up on the fundamental hypothesis of the atomic or molecular constitution of matter.
The other advantage is that in conventional manufacturing processes, it takes a long time for a factory to produce an amount of product equal to its own weight. With molecular machines, the time required would be something more like a minute.
I think it’s going to be amazing to see how the world of microbiology, molecular and cellular biology, and human physiology is massively changed by microgravity.
The fundamental importance of the subject of molecular diffraction came first to be recognized through the theoretical work of the late Lord Rayleigh on the blue light of the sky, which he showed to be the result of the scattering of sunlight by the gases of the atmosphere.