Current Molecular Motors News and Events

Current Molecular Motors News and Events, Molecular Motors News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 23 | 918 Results
Tool encoded in coronaviruses provides a potential target for COVID-19
Coronaviruses exploit our cells so they can make copies of themselves inside us. (2021-02-23)

New microscopy analysis allows discovery of central adhesion complex
Researchers at University of Münster and the Max Planck Institute of Biochemistry have developed a method for determining the arrangement and density of individual proteins in cells. In this way, they were able to prove the existence of an adhesion complex consisting of three proteins. (2021-02-15)

Discovery could lead to self-propelled robots
Army-funded researchers discovered how to make materials capable of self-propulsion, allowing materials to move without motors or hands. Researchers at the University of Massachusetts Amherst discovered how to make materials that snap and reset themselves, only relying upon energy flow from their environment. This research, published in Nature Materials and funded by the U.S. Army, could enable future military robots to move from their own energy. (2021-02-01)

UMass Amherst researchers discover materials capable of self-propulsion
Researchers at the University of Massachusetts Amherst have discovered how to make materials that snap and reset themselves, only relying upon energy flow from their environment. The discovery may prove useful for various industries that want to source movement sustainably, from toys to robotics, and is expected to further inform our understanding of how the natural world fuels some types of movement. (2021-02-01)

Tesla's advantage: EVs cannot succeed without developing parallel supercharging networks
What has Tesla done right and where have other electric vehicle makers gone wrong? (2021-02-01)

Research breaks new ground in understanding how a molecular motor generates force
A team of biophysicists set out to tackle the long-standing question about the nature of force generation by myosin, the molecular motor responsible for muscle contraction. The key question they addressed - one of the most controversial topics in the field - was: how does myosin convert chemical energy, in the form of ATP, into mechanical work? The answer revealed new details into how myosin, the engine of muscle and related motor proteins, transduces energy. (2021-01-14)

Mathematics explains how giant whirlpools form in developing egg cells
Cell-spanning whirlpools in the immature egg cells of animals such as mice, zebrafish and fruit flies quickly mix the cells' innards, but scientists didn't know how these flows form. Using mathematical modeling, researchers have found an answer. The gyres result from the collective behavior of rodlike molecular tubes called microtubules that extend inward from the cells' membranes, the researchers report. (2021-01-13)

Keeping sperm cells on track
Researchers point to a new mechanism underlying male infertility. (2021-01-07)

Diversity, severity of autism symptoms linked to mutation locations
In children with certain autism mutations, the diversity and severity of symptoms are often related to the identity and properties of gene units, called exons, targeted by the mutations. (2020-12-22)

New mechanism of force transduction in muscle cells discovered
Researchers at the University of Münster (Germany) have now discovered how the muscle-specific adhesion molecule metavinculin modulates mechanical force transduction on the molecular level. The research results have just been published in the journal Nature Communications. (2020-12-18)

Research develops new theoretical approach to manipulate light
The quest to discover pioneering new ways in which to manipulate how light travels through electromagnetic materials has taken a new, unusual twist. (2020-12-08)

Computer-aided creativity in robot design
RoboGrammar is a new system that automates and optimizes robot design. The system, developed at MIT, creates arthropod-inspired robots for traversing a variety of terrains. It could spawn more inventive robot forms with enhanced functionality. (2020-11-30)

Proteins in motion
Membrane proteins are more efficient at reaching distal dendrites than soluble proteins (2020-11-21)

Light-controlled nanomachine controls catalysis
The vision of the future of miniaturisation has produced a series of synthetic molecular motors that are driven by a range of energy sources and can carry out various movements. A research group at FAU has now managed to control a catalysis reaction using a light-controlled motor. (2020-11-20)

Scientists design magnets with outstanding properties
An international team of researchers led by the Centre de Recherche Paul Pascal (UMR 5031, CNRS -University of Bordeaux) has discovered a novel way to design magnets with outstanding physical properties, which could make them complementary to, or even competitive with traditional inorganic magnets, which are widely used in everyday appliances. (2020-11-06)

Laser-powered nanomotors chart their own course
The University of Tokyo introduced a system of gold nanorods that acts like a tiny light-driven motor, with its direction of motion is determined by the orientation of the motors. This work may lead to smaller and more precise nanomachines. (2020-11-04)

Infrared light antenna powers molecular motor
Light-controlled molecular motors can be used to create functional materials, to provide autonomous motion or in systems that can respond on command, for example, to open drug-containing vesicles. For biological applications, this requires the motors to be driven by low-energy, low-intensity light that penetrates tissue. Chemists at the University of Groningen designed a rotary motor that is efficiently powered by near-infrared light, through adding an antenna to the motor molecule. (2020-10-28)

Controlling the speed of enzyme motors brings biomedical applications of nanorobots closer
A new study, published in the journal Angewandte Chemie International Edition, describes a tool for modulating nanomotors powered by enzymes, broadening their potential biomedical and environmental applications. (2020-10-13)

NUS researchers solve decades-old problem of how to uniformly switch memristors
An international team, led by the scientists from the National University of Singapore, has developed a solution to uniformly switch memristors. This innovation addresses a long-standing problem in the field of organic and molecular electronics. (2020-09-29)

New composite material revs up pursuit of advanced electric vehicles
Scientists at Oak Ridge National Laboratory used new techniques to create a composite that increases the electrical current capacity of copper wires, providing a new material that can be scaled for use in ultra-efficient, power-dense electric vehicle traction motors. (2020-09-21)

A new twist on DNA origami
A team* of scientists from ASU and Shanghai Jiao Tong University (SJTU) led by Hao Yan, ASU's Milton Glick Professor in the School of Molecular Sciences, and director of the ASU Biodesign Institute's Center for Molecular Design and Biomimetics, has just announced the creation of a new type of meta-DNA structures that will open up the fields of optoelectronics (including information storage and encryption) as well as synthetic biology. (2020-09-07)

Sm(Fe0.8Co0.2)12 with a lean rare earth content exhibits superb magnetism
NIMS and Tohoku Gakuin University have developed a boron-doped anisotropic Sm(Fe0.8Co0.2)12 thin film containing only small amount of rare earth elements. The compound exhibited 1.2 tesla coercivity, sufficient for use in automotive electric motors. (2020-08-26)

Ludwig Chicago study identifies a novel drug target for the control of cancer metastasis
Researchers led by Ludwig Chicago Co-director Ralph Weichselbaum and Ronald Rock of the University of Chicago have identified in preclinical studies a potential drug target for curtailing cancer metastasis. (2020-08-24)

Leading-edge technology unmasks protein linked to Parkinson's disease
UC San Diego scientists using leading-edge technologies have produced the first visualizations of LRRK2, the elusive protein that many consider the key of fully understanding the causes of genetic Parkinson's disease, inside its natural cellular environment and the first high-resolution blueprint of the protein. They leveraged these depictions to describe how LRRK2 binds to cellular tracks called microtubules and acts as a roadblock for motors that move along these tracks. (2020-08-19)

Organic chemistry -- a brilliant tool
An international team led by the chemist Heinz Langhals of LMU Munich succeeded in molecular deflection of light radiation by means of Diamantane. Novel applications such as efficient light collectors or broadband light absorbers are promising. (2020-08-14)

Synthetic drug ebselen could be repurposed to treat SARS-CoV-2 by targeting main protease at distant
The synthetic drug ebselen can bind to both the catalytic region and a previously unknown distant site on the SARS-CoV-2 virus' main protease, according to a molecular simulation analysis of the drug's interactions with this enzyme. (2020-08-14)

Recipe for success -- interaction proteomics become a household item
A research team from University of Helsinki introduces a new optimised and integrated interaction proteomics protocol that combines two state-of-the art methods to allow rapid identification of protein-protein interactions and more. (2020-08-11)

Mathematical modeling revealed how chitinase, a molecular monorail, obeys a one-way sign
A novel mathematical modeling method has been developed to estimate operation models of biomolecular motors from single-molecule imaging data of motion with the Bayesian inference framework. The operation mechanism of a linear molecular motor ''chitinase'', which moves one-way on a chitin chain with degrading the chain passed by, was elucidated by mathematical modeling of experimental imaging data with the method. (2020-08-03)

Challenging a central dogma of chemistry
Steve Granick, Director of the IBS Center for Soft and Living Matter and Dr. Huan Wang, Senior Research Fellow, report together with 5 interdisciplinary colleagues in the July 31 issue of the journal Science that common chemical reactions accelerate Brownian diffusion by sending long-range ripples into the surrounding solvent. (2020-07-30)

Top Science Tip Sheet on heart failure, heart muscle cells, heart attack and atrial fibrillation results
Newly discovered pathway may have potential for treating heart failure - New research model helps predict heart muscle cells' impact on heart function after injury - New mass spectrometry approach generates libraries of glycans in human heart tissue - Understanding heart damage after heart attack and treatment may provide clues for prevention - Understanding atrial fibrillation's effects on heart cells may help find treatments - New research may lead to therapy for heart failure caused by ICI cancer medication (2020-07-27)

Space station motors make a robotic prosthetic leg more comfortable, extend battery life
A new robotic prosthetic leg prototype offers a more natural gait while also being quieter and more energy efficient than other designs. (2020-07-15)

NYAUD researchers study effects of cellular crowding on the cell's transport system
In the recent study Macromolecular crowding acts as a physical regular of intracellular transport, published in the journal Nature Physics, lead researcher and Assistant Professor of Physics at NYU Abu Dhabi George Shubeita and his team present the findings that in a native cell environment, which is crowded with a high concentration of macromolecules, the crowding significantly impacts the speed of groups of motor proteins, but not singular motor proteins. (2020-07-06)

Scientists reveal why tummy bugs are so good at swimming through your gut
Researchers have solved the mystery of why a species of bacteria that causes food poisoning can swim faster in stickier liquids, such as within guts. (2020-07-02)

Researchers create a photographic film of a molecular switch
Molecular switches are the molecular counterparts of electrical switches and play an important role in many processes in nature. Nanotechnologist now produced a photographic film at the atomic level and thus tracked the motion of a molecular building block. The result was a light-controlled 'pedalo-type motion', going forward and backward. The study has been published in the ''The Journal of Physical Chemistry Letters''. (2020-06-18)

The smallest motor in the world
A research team from Empa and EPFL has developed a molecular motor which consists of only 16 atoms and rotates reliably in one direction. It could allow energy harvesting at the atomic level. The special feature of the motor is that it moves exactly at the boundary between classical motion and quantum tunneling -- and has revealed puzzling phenomena to researchers in the quantum realm. (2020-06-16)

Essential key to hearing sensitivity discovered
New research is shedding light on the biological architecture that lets us hear -- and on a genetic disorder that causes both deafness and blindness. (2020-05-26)

IASLC survey: Molecular testing rates in most countries less than 50 percent
Access to targeted therapies for lung cancer depends on accurate identification of patients' biomarkers through molecular testing, but survey results published today in the Journal of Thoracic Oncology suggest that many international clinicians are unaware of evidence-based guidelines that support the use of molecular testing. (2020-05-20)

NMR confirms molecular switches retain function in 2D-array
Researchers led by Jiri Kaleta of IOCB Prague have synthesized regular 2D assemblies of isotopically labelled molecular switches and measured the properties of their isomerization, revealing that formation of such an assembly doesn't hamper the photochemical switching properties of the embedded molecules. The isotopic labels came into use when measuring the switching properties using an analytic technique dependent on the labels. The team published the results in the Journal of the American Chemical Society. (2020-05-13)

Breakthrough in molecular machines
Molecular machines have the potential to revolutionize the future -- if we can find a way to control them. SDU researchers now report that they have found a way to control the small machines so that they move in a certain direction -- for example, into the bloodstream (2020-05-04)

New device simulates feel of walls, solid objects in virtual reality
Today's virtual reality systems can create immersive visual experiences, but seldom do they enable users to feel anything -- particularly walls, appliances and furniture. A new device developed at Carnegie Mellon University, however, uses multiple strings attached to the hand and fingers to simulate the feel of obstacles and heavy objects. (2020-04-28)

Page 1 of 23 | 918 Results
   First   Previous   Next      Last   
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.