Sentences with phrase «dna nanotechnology»

Maria, thank you for this intriguing peek into your research, the field of DNA nanotechnology, and your (and shared by your students) commitment to public science outreach.

In 1980, Seeman started the field of DNA nanotechnology with the idea of using the structural information in DNA to organize matter on the nanometer scale in three dimensions.

The history of structural DNA nanotechnology can, like the AFM, be traced back to the early 1980s, when Nadrian Seeman suggested that the exquisite base - pairing rules of DNA could be exploited to build artificial self - assembled structures11.

«Nadrian Seeman's invention of DNA nanotechnology is unprecedented as a method to control matter on the nanoscale.

Nadrian C. Seeman, of New York University in the U.S., is the founding father of structural DNA nanotechnology, a field that exploits the structural properties of DNA to use it as a raw material for the next generation of nanoscale circuits, sensors, and biomedical devices.

The research field he invented, structural DNA nanotechnology, is now the subject of research by hundreds of scientists in over 50 laboratories around the world.

Inventing DNA nanotechnology, he pioneered the use of DNA as a non-biological programmable material for a countless number of devices that self - assemble, walk, compute and catalyze.

The same issue of Science features another approach to engineering superlattices using DNA nanotechnology: «Diamond family of nanoparticle superlattices» [abstract].

«My preconceived notions of the limitations of DNA have been consistently shattered by our new advances in DNA nanotechnology,» said William Shih, Ph.D., who is co-author of the study and a Wyss Institute Founding Core Faculty member, as well as Associate Professor in the Department of Biological Chemistry and Molecular Pharmacology at Harvard Medical School and the Department of Cancer Biology at the Dana - Farber Cancer Institute.

The newly - achieved periodic crystal structures are more than 1000 times larger than those discrete DNA brick structures, sizing up closer to a speck of dust, which is actually quite large in the world of DNA nanotechnology.

«Crystallizing the DNA nanotechnology dream.»

«Peng's team is using the DNA - brick self - assembly method to build the foundation for the new landscape of DNA nanotechnology at an impressive pace,» said Wyss Institute Founding Director Don Ingber, M.D., Ph.D. «What have been mere visions of how the DNA molecule could be used to advance everything from the semiconductor industry to biophysics are fast becoming realities.»

«The interplay of biotechnology and process technology has thus enabled setting a truly fundamental milestone on the path to future applications in DNA nanotechnology,» says Professor Dirk Weuster - Botz, Chair of the Institute of Biochemical Engineering.

The new method, which is described in the scientific periodical Nature Methods, can be of value to both DNA nanotechnology and the development of drugs consisting of DNA fragments.

The form, which has become a mainstay in the field of DNA nanotechnology, is known as a double crossover - or DX - tile.

«This multi-institute collaborative effort demonstrates a nice use of DNA nanotechnology to spatially control and organize chromophores for future excitonic networks,» Yan said

A key feature of the new solvent system is that it does not require changes to existing DNA nanotechnology designs that were developed for water.

The big boom in the field of structural DNA nanotechnology happened in 2006, when Paul Rothemund introduced a technique dubbed «DNA origami».

In the typical aqueous solvents where DNA nanotechnology is performed, nanoparticles are prone to aggregation.

The research could open up new applications for DNA nanotechnology, and help apply DNA technology to the fabrication of nanoscale semiconductor and plasmonic structures.

«We were confident all along that we would find a solvent that would be compatible with existing DNA nanotechnology,» added Hud, who is also director of the NSF - NASA Center for Chemical Evolution and associate director of the Parker H. Petit Institute of Bioengineering and Bioscience, both at Georgia Tech.

That was completely unexpected because DNA nanotechnology was developed in water.»

Gállego had worked in DNA nanotechnology before coming to Georgia Tech, and was convinced that alternative solvents could advance this field.

DNA Nanotechnology enables the synthesis of nanometer - sized objects with programmable shapes out of many chemically produced DNA fragments.

«We can now take linear nano - materials and direct how they are organized in two dimensions, using a DNA origami platform to create any number of shapes,» explains NYU Chemistry Professor Nadrian Seeman, the paper's senior author, who founded and developed the field of DNA nanotechnology, now pursued by laboratories around the globe, three decades ago.

«Previous work has shown how powerful DNA nanotechnology might possibly be, and we know how powerful proteins are within cells,» said Rebecca P. Chen.

Peng Yin, a systems biologist at Harvard University, who was not involved in the new research, says he is impressed by the work and calls it «an important advance for molecular programming, dynamic DNA nanotechnology and in vitro synthetic biology.»

Jørgen Kjems of the Centre for DNA Nanotechnology at Aarhus University, Denmark, and colleagues have created a self - assembling DNA «box» which can be opened with DNA «keys».

Not exact matches

Beyond the numerous synthetic biology applications, Efcavitch envisions that cheaper and more rapid DNA synthesis will push innovation in nanotechnology applications, such as using DNA for biosensors and data storage.

Part of the research program includes the applications of semisynthetic DNA - protein conjugates in molecular nanotechnology.

Nanotechnology is the idea that we can create devices and machines all the way down to the nanometer scale, which is a billionth of a meter, about half the width of a human DNA molecule.

Another recent paper, in Nature Nanotechnology, reported a hinged molecular manipulator, also made from DNA.

In a paper published today in Nature Nanotechnology, an international group of scientists announced the most significant breakthrough in a decade toward developing DNA - based electrical circuits.

The research, which could re-ignite interest in the use of DNA - based wires and devices in the development of programmable circuits, appears in the journal Nature Nanotechnology under the title «Long - range charge transport in single G - quadruplex DNA molecules.»

«This approach can be used to build periodic lattices from optically active particles, such as gold, silver and any other material that can be modified with DNA, with extraordinary nanoscale precision,» said Mirkin, director of Northwestern's International Institute for Nanotechnology.

The team led by Hendrik Dietz, Professor of Biomolecular Nanotechnology at the TU Munich has now transferred viral construction principles to DNA origami technology.

I made a plot about a year ago where I looked through influential papers in DNA computing and nanotechnology.

Researchers have been working to master the ability to coax DNA molecules to self assemble into the precise shapes and sizes needed in order to fully realize these nanotechnology dreams.

Furthermore, pioneering nanotechnology research from other groups has demonstrated that aerolysin could be used as a very powerful tool to sequence DNA.

«DNA crystals are attractive for nanotechnology applications because they are comprised of repeating structural units that provide an ideal template for scalable design features,» said co-lead author graduate student Luvena Ong.

A nanotechnology - based sensor provides fast, inexpensive, ultrasensitive assay of microRNA pattern to detect cancer using DNA immobilized on a synthetic gold nanoprism.

Publication: Julián Valero, Nibedita Pal, Soma Dhakal, Nils G. Walter and Michael Famulok: A bio-hybrid DNA rotor - stator nanoengine that moves along predefined tracks, Nature Nanotechnology, DOI: 10.1038 / s41565 -018-0109-z:

Research interests include analytical applications of bioluminescence and chemiluminescence, DNA probe assays, analytical microchips for genetic and other types of testing, analytical applications of nanotechnology, analytical interferences caused by heterophile antibodies and direct to consumer testing.

The only plausible methods of repairing stochastic nuclear DNA damage look to be the aforementioned advanced molecular nanotechnology, something that lies some decades in the future, or major advances in gene therapy, to the point at which it could be cost - effective and safe to scan and conditionally alter the majority of genes in the majority of cells all at once.

Then, the editorial touches on DNA (deoxyribonucleic acid) nanotechnology (Note: Links have been removed),

Spectroscopy & Application of Lasers, Zare / Moerner / +, 6 - 1 Nuclear Hormone Signaling, Chambon / Evans / Jensen, 6 - 1 Bioinorganic Chemistry, Gray / Lippard / Holm / — , 8 - 1 The Field (everything not listed), 10 - 1 Techniques in DNA Synthesis, Caruthers / Hood / +, 10 - 1 Electrochemistry / Electron Transfer, Bard / Hush / Gray / — , 19 - 1 Instrumentation / Techniques in Genomics, Venter / +, 19 - 1 Biological Membrane Vesicles, Rothman / Schekman / +, 19 - 1 Molecular Studies of Gene Recognition, Ptashne, 19 - 1 Organic Electronics, Tang / +, 39 - 1 Polymer Science, Matyjaszewski / Langer / + / — 69 - 1 Solar Cells, Grätzel / +, 74 - 1 Mechanistic Enzymology, Walsh / Stubbe / Koshland / + / — , 74 - 1 Combinatorial Chemistry / DOS, Schreiber / +, 99 - 1 Pigments of Life, Battersby / +, 99 - 1 Development of the Birth Control Pill, Djerassi, 99 - 1 Molecular Modeling and Assorted Applications, Karplus / Houk / Schleyer / Miller / + / — , 99 - 1 Applications of NMR Spectroscopy, Pines / Roberts / McConnell / + / — , 99 - 1 Development of Chemical Biology, Schultz / Schreiber / +, 99 - 1 Self - Assembly, Whitesides / Nuzzo / Stang / — , 149 - 1 Small Regulatory RNA, Ambros / Baulcombe / Ruvkun, 149 - 1 Nanotechnology, Lieber / Whitesides / Alivisatos / Mirkin / Seeman / + / — , 149 - 1 Eukaryotic RNA Polymerases, Roeder, 149 - 1 Contributions to Theoretical Physical Chemistry, Rice / +, 149 - 1 Mechanical Bonds and Applications, Sauvage / Stoddart / +, 149 - 1 Bio - & Organo - catalysis, List / Lerner / Barbas / + / — , 149 - 1 Organic Synthesis, Evans / Danishefsky / Nicolaou / Ley / Trost / Stork / Wender / Kishi / + / — , 199 - 1 Leptin, Coleman / Friedman / Leong, 199 - 1 Fluorocarbons, DuPont / Curran / — , 199 - 1 Understanding of Organic Stereochemistry, Mislow, 199 - 1 Tissue Engineering, Langer / +, 199 - 1 Contributions to Bioorganic Chemistry, Breslow / Eschenmoser / +, 199 - 1 Dendrimers, Frechet / Tomalia / +, 399 - 1 Zeolites, Flanigan, 399 - 1 Molecular Recognition, Dervan / +, 399 - 1 Molecular Machines, Stoddart / Tour / + / — , 399 - 1 Astrochemistry, Oka, 999 - 1

-LSB-...] Protein, RNA, DNA: Nanotechnology finds a multitude of paths to attack cancer cells (foresight.org)-LSB-...]

Nanotechnology researchers have known for years that RNA, the cousin of DNA, is a promising tool for nanotherapy, in which therapeutic agents can be delivered inside the body via nanoparticles.

-LSB-...] Nanoparticle bullets to kill cancer cells... Posted on May 6, 2011 by Tom Harley Protein, RNA, DNA: Nanotechnology finds a multitude of paths to attack cancer cells.

Methods for imaging DNA in liquid with lateral molecular - force microscopy Harniman R L, Vicary J A, Hörber J K H, Picco L M, Miles M J and Antognozzi M 2012 Nanotechnology 23 085703