A team of MIT researchers has developed a new approach to designing stretchable electronics by studying the delamination of stickers, which can lead to damage in twisted materials. By controlling the strength of adhesion and elastic properties, they can create devices that allow wires to move with the material without breaking.
SourceMassachusetts Institute of Technology·JournalProceedings of the National Academy of Sciences·DateJun 15, 2009
Weizmann Institute scientists have discovered that white blood cells use a unique method of movement, similar to millipedes, to crawl along the lining of blood vessels. The cells create tiny 'legs' that attach and detach in sequence, allowing them to move rapidly while keeping a good grip on the vessel's sides.
SourceWeizmann Institute of Science·JournalImmunity·DateMay 4, 2009
Researchers at Brown University have studied the swimming patterns of Caulobacter crescentus, a single-celled bacterium with a flagellum. The study reveals that drag and Brownian motion govern the circular swimming patterns of the microbe, which helps explain how bacteria scavenge for food and adhere to surfaces.
SourceBrown University·JournalProceedings of the National Academy of Sciences·DateNov 19, 2008
Researchers developed novel probe technology that replaces conventional AFM cantilevers, enabling fast topographic imaging, quantitative material characterization, and single molecule mechanics measurements. These probes can simultaneously measure material properties like adhesion, stiffness, elasticity, and viscosity.
SourceGeorgia Institute of Technology Research News·JournalNanotechnology·DateApr 16, 2008
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
Research suggests that MUC1 mucin variable number of tandem repeats polymorphism influences H pylori binding to gastric cells. Adhesion levels are higher in clones with larger VNTR regions, contributing to the understanding of H pylori infection pathogenesis.
SourceWorld Journal of Gastroenterology·JournalWorld Journal of Gastroenterology·DateMar 18, 2008
Researchers developed a new synthetic adhesive that mimics gecko toe hairs, allowing for directional adhesion on smooth surfaces. The adhesive is made from hard plastic microfibers that become stronger with use and can detach without residue.
SourceUniversity of California - Berkeley·JournalJournal of The Royal Society Interface·DateJan 30, 2008
Researchers found that the biodegradable film reduced severe scarring by 30% compared to controls. The film was effective in reducing adhesions in patients with high-risk procedures, such as cardiopulmonary bypass and delayed incisions.
Researchers discovered Ginsenoside Rb1 prevents hepatic microcirculatory disturbance and liver injury in mice subjected to intestine ischemia and reperfusion. The compound is a major effective ingredient of Panax notoginseng, a traditional Chinese herb medicine.
SourceWorld Journal of Gastroenterology·JournalWorld Journal of Gastroenterology·DateJan 16, 2008
Scientists at Georgia Tech discovered that certain cells can retain information about previous encounters through receptor-ligand interactions. This finding suggests that sequential measurements may not be independent and could impact research conclusions.
SourceGeorgia Institute of Technology Research News·JournalProceedings of the National Academy of Sciences·DateOct 29, 2007
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Scientists create a surface pair that sticks together in response to an environmental stimulus, allowing for reversible detachment. This discovery could lead to innovative applications in microfluidic systems, actuators, and pharmacological agents.
Researchers have developed a synthetic adhesive, called 'geckel,' that exhibits strong yet reversible adhesion in both air and water. The material combines the adhesive properties of geckos with those of mussels, showing improved wet adhesion 15-fold over uncoated pillar arrays.
SourceNorthwestern University·JournalNature·DateJul 18, 2007
Physicist Lawrence Schein's research uses nano-coating technology to reduce toner adhesion, enabling simplified and cheaper color laser printers. Current models are more expensive and up to three times larger than black-and-white models.
Researchers use computer simulations to study the effect of adhesive patch size and density on cell adhesion. They found that protrusion height is the most critical factor, with small increases leading to faster adhesion rates.
SourceMax-Planck-Gesellschaft·JournalPhysical Review Letters·DateNov 3, 2006
A team of researchers at UC Berkeley created synthetic micro-fibers inspired by geckos' remarkable hairs, which can hold a quarter to a glass slide inclined at an 80-degree angle. The fibers have high friction but low adhesion, making them suitable for applications such as shoe soles and car tires.
SourceUniversity of California - Berkeley·JournalPhysical Review Letters·DateAug 22, 2006
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers at UNC have identified CIB1 as a 'gatekeeper' protein that inhibits platelet-to-platelet interactions in the blood. By binding to GPIIb/IIIa, CIB1 prevents platelet activation and clot formation.
SourceUniversity of North Carolina Health Care·JournalJournal of Cell Biology·DateJan 26, 2006
A Stanford study found that surgically closing a woman's peritoneum after a C-section significantly reduces the risk of abdominal adhesions. The research suggests that this long-held practice may not be necessary and could even offer benefits in terms of reducing post-operative pain.
SourceStanford Medicine·JournalObstetrics and Gynecology·DateAug 1, 2005
Research by Johns Hopkins physicists reveals that atomic-scale surfaces exhibit drastically different friction and adhesion forces due to their unique structures. The findings have significant implications for the development of nanotechnology, which could lead to improved device performance and functionality.
SourceJohns Hopkins University·JournalNature·DateJun 29, 2005
Researchers found Celebrex significantly reduced adhesions after surgery, with 55% of mice completely adhesion-free. The study suggests COX-2 inhibitors could prevent adhesions in adult surgical patients, offering a new treatment option.
SourceBoston Children's Hospital·JournalAnnals of Surgery·DateJan 26, 2005
Research suggests that binge drinking has a detrimental effect on platelet adhesion and aggregation, leading to increased risk of cardiovascular mortality. In contrast, moderate red wine consumption may have beneficial effects on cardiovascular disease due to its high polyphenol count.
SourceAlcoholism: Clinical & Experimental Research·DateOct 14, 2004
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Deletion of d-catenin leads to severe learning and memory deficits and alterations in synaptic plasticity. The study establishes a causal link between d-catenin deletions and cognitive dysfunction, offering insights into the mechanisms underlying Cri-du-Chat Syndrome and Familial Alzheimer's disease.
Researchers present novel therapeutic approaches to treat IBD by targeting adhesion molecules, platelet recruitment, and CTLA-4-Ig. These approaches show promise in reducing intestinal inflammation and promoting tolerance in experimental models.
Researchers discovered an optimal shape of nanoscale contact surface that enhances adhesion strength, which becomes insensitive to small variations at a critical size scale of around 100 nanometers. This finding suggests combining size reduction and shape optimization for robust and reliable adhesion.
SourceMax-Planck-Gesellschaft·JournalProceedings of the National Academy of Sciences·DateMay 25, 2004
A new study found that laparoscopic surgery for gynaecological procedures does not reduce adhesion-related readmissions, with risks comparable to traditional open surgery. The research tracked over 23,000 patients in Scotland and found significant risks of adhesions for many types of laparoscopic procedures.
A comprehensive study reveals that factors such as adhesion, invasion, and translocation determine the degree of illness from Listeria monocytogenes. Understanding these mechanisms could lead to the development of vaccines to prevent food poisoning.
SourcePurdue University·JournalApplied and Environmental Microbiology·DateJun 9, 2003
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A new study published in The Lancet has found that laparoscopic adhesiolysis does not provide substantial pain relief or improvement in quality of life for patients with adhesions and chronic abdominal pain. The study recommends abandoning this procedure as a treatment option.
Engineers are using chemical force microscopy to produce detailed information about adhesion between single-walled carbon nanotubes and molecules of candidate polymers. The researchers aim to find the strongest interaction, which will give them the best composite material for lightweight applications.
SourceGeorgia Institute of Technology Research News·DateMar 24, 2003
A team of biologists and engineers has discovered that the gecko's adhesive power depends on weak van der Waals forces and geometry, not surface chemistry. They fabricated prototype synthetic foot-hair tips that stick like real geckos' feet, opening doors to manufacturing biologically inspired adhesives with widespread applications.
SourceLewis & Clark College·JournalProceedings of the National Academy of Sciences·DateAug 26, 2002
Researchers at the University of Washington discovered that fluid forces in the human body help invasive bacteria, such as E. coli, thrive and adhere to surfaces. This finding has significant medical implications, including the potential for improved biomedical device safety and a better understanding of urinary tract infections.