Pitt and Princeton engineers develop a system that converts chemical energy into mechanical action, allowing two-dimensional polymer sheets to rise and rotate in spiral helices without external power. The self-assembly process creates a complex, three-dimensional structure resembling twisted yarn being formed by a rotating spindle.
SourceUniversity of Pittsburgh·JournalPNAS Nexus·TypeComputational simulation/modeling·DateJun 23, 2022
Researchers created a light-activated fish robot that rapidly swims around and removes microplastics from waterways. The robot's unique material allows it to heal itself and maintain its ability to adsorb pollutants.
SourceAmerican Chemical Society·JournalNano Letters·DateJun 22, 2022
A team of researchers developed a new, fully biodegradable cellulose membrane that can effectively separate oil and water. The membrane is composed of 'all cellulose' material with improved mechanical properties, making it suitable for various applications in pollution treatment.
SourceKeAi Communications Co., Ltd.·JournalGreen Energy & Environment·TypeExperimental study·DateJun 17, 2022
Scientists at Oak Ridge National Laboratory have created a simple process to upcycle ABS, a popular thermoplastic used in everyday objects, into a more robust material compatible with industry 3D-printing methods. The upcycled version boasts enhanced strength, toughness and chemical resistance.
SourceDOE/Oak Ridge National Laboratory·JournalScience Advances·DateJun 13, 2022
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 mathematical model has been developed to reproduce the experimental results of topological change in a partially miscible VF pattern. The researchers successfully incorporated phase separation effects and the Korteweg force into the classical miscible VF model.
SourceTokyo University of Agriculture and Technology·JournalJournal of Fluid Mechanics·DateJun 6, 2022
Scientists from Harvard and Pittsburgh develop liquid crystal elastomer material that can perform complex dance-like motions in response to UV light. The material's behavior is inspired by the interconnected structures of the human body, allowing it to seamlessly integrate dynamic processes.
SourceUniversity of Pittsburgh·JournalNature·TypeComputational simulation/modeling·DateMay 24, 2022
Researchers have developed a polymer composite binder that improves the performance of silicon anodes in lithium-ion batteries. The binder, consisting of P-BIAN and PAA polymers, stabilizes the silicon particles and maintains a thin solid-electrolyte interface layer, resulting in improved discharge capacity and structural integrity.
SourceJapan Advanced Institute of Science and Technology·JournalACS Applied Energy Materials·DateMay 19, 2022
Researchers developed a real-time polarized infrared spectroscopy technique to study metal-organic frameworks and guest molecule interactions. This method provides insights into host-guest and guest-host interactions, enabling the development of high-performance porous materials.
SourceOsaka Metropolitan University·JournalAngewandte Chemie International Edition·TypeExperimental study·DateMay 16, 2022
A Tokyo University of Agriculture and Technology research team finds that changes in viscoelastic properties affect flow dynamics differently depending on gel elasticity, leading to a reversal of flow effects. This discovery opens new avenues for controlling flow dynamics using chemical reactions.
SourceTokyo University of Agriculture and Technology·JournalPhysical Review Fluids·DateMay 10, 2022
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.
Researchers have developed an eco-friendly and reusable solution for removing toxic synthetic dyes from wastewater using nanocomposite-based hydrogels. The new material, made from carboxymethyl cellulose (CMC) and graphene oxide, demonstrates high adsorption capacities and retains its effectiveness even after multiple cycles of use.
SourceCactus Communications·JournalJournal of Hazardous Materials·DateApr 14, 2022
Using a novel method to arrange molecules, Northwestern University researchers have created a material that performs even better than the glue they were trying to mimic. The protein-like polymer can be used as an adhesive in biomedical contexts, such as wound healing or repair.
SourceNorthwestern University·JournalJournal of the American Chemical Society·DateMar 3, 2022
Scientists have created a new material using nanometer-scale ceramic particles decorated with polymer strands that exhibit enhanced toughness. The material's unique property allows it to dissipate energy from impacts rapidly, making it suitable for applications such as body armor and bulletproof glass.
SourceNational Institute of Standards and Technology (NIST)·JournalSoft Matter·DateDec 13, 2021
Scientists at Osaka Prefecture University developed a novel method for creating uniform, electrically conductive nanosheets using oil and water interfaces. The approach resulted in highly organized three-dimensional nanostructures with high electrical conductivity, offering potential applications in energy devices and sensors.
SourceOsaka Prefecture University·JournalACS Applied Materials & Interfaces·TypeNews article·DateOct 28, 2021
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A Japanese collaborative team presents a novel method for tuning hydrodynamic interfacial instability through a thermodynamic parameter controlling liquid–liquid phase separation. They successfully predict pattern changes of a growing interface by applying the maximum entropy production principle.
SourceTokyo University of Agriculture and Technology·JournalThe Journal of Physical Chemistry B·TypeExperimental study·DateSep 27, 2021
Scientists have developed a coacervate droplet that can replicate and evolve, providing a potential link between chemistry and biology. The research, published in Nature Communications, may help explain the emergence of the first living organisms on Earth.
SourceHiroshima University·JournalNature Communications·DateSep 27, 2021
Scientists at Kanazawa University have discovered a new method for determining the chirality of amines, which involves reactions with 'color indicator' molecules that produce different colors depending on the enantiomer present. The approach enables easy naked-eye differentiation between enantiomers and could be used to quantify enanti...
SourceKanazawa University·JournalScience Advances·DateSep 22, 2021
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A Japanese research team has improved an optical tissue clearing method to diagnose cancer, enabling 3D visualization of tumor tissues in just a week. The new approach uses zwitterionic hydrogels to rapidly remove fats from tissues, reducing processing time and improving diagnosis accuracy.
SourceOsaka Prefecture University·JournalMacromolecular Bioscience·TypeNews article·DateSep 16, 2021
The Welch Institute has appointed Matthew Tirrell, a renowned material scientist, to chair its Scientific Advisory Board. His expertise in nanotechnology and biomolecular engineering will help the institute accelerate discovery and innovation in advanced materials.
Researchers from Osaka University have demonstrated a rapid and robust chemical method for preparing highly pure glycoproteins. The new synthetic route uses an unprecedented amide bond formation reaction to form a junction between two functional peptides, resulting in a reliable means of synthesizing glycoproteins with little waste of ...
SourceOsaka University·JournalJournal of the American Chemical Society·TypeExperimental study·DateAug 10, 2021
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 Kanazawa University have developed new solvent mixtures containing positive and negative charges to break down plant cellulose for bioethanol production. These solvents are more environmentally friendly and reduce toxicity compared to current methods, enabling the conversion of unused biomass into fuel.
SourceKanazawa University·JournalCarbohydrate Polymers·DateAug 10, 2021
A research team led by Prof. Dr. Michael Sommer has developed a new dye molecule that can visualize stress in plastics by changing color, allowing for the differentiation between stresses of different magnitude. This technology has great advantages for monitoring material integrity and could lead to improved mechanical properties.
SourceChemnitz University of Technology·JournalNature Communications·TypeExperimental study·DateAug 4, 2021
Scientists at the University of Chicago have developed a new approach called click-to-polymer (CLIP) to attach functional units to polymer semiconductors, overcoming limitations in their functionality. The CLIP method enables the creation of multifunctional conjugated polymers for human-integrated electronics, including disease detecto...
SourceUniversity of Chicago·JournalMatter·TypeExperimental study·DateAug 4, 2021
Researchers from The University of Tokyo Institute of Industrial Science have identified the origin of a phenomenon that occurs when rubber materials under stress rapidly break. Their simplified step-loading model replicates the non-monotonic mechanical behavior observed in these materials, shedding light on the velocity jump phenomenon.
SourceInstitute of Industrial Science, The University of Tokyo·JournalPhysical Review Materials·DateJul 30, 2021
The American Chemical Society's ACS Fall 2021 meeting will feature over 7,000 presentations on various scientific topics. Journalists and public information officers can register for the meeting and access on-demand content.
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Scientists at the University of Freiburg created nanoparticles with polysaccharides, which allow them to pass through the kidneys and be excreted in urine. This breakthrough enables the combination of tumor accumulation and kidney clearance in a single nanoparticle, paving the way for safer nanomedicine administration.
SourceUniversity of Freiburg·JournalBiomaterials·DateFeb 4, 2020
Researchers at the Center for Self-Assembled Organic Electronics will integrate chemical synthesis, theory, and simulations to develop next-generation materials capable of converting sunlight into electricity. The goal is to create lightweight and flexible solar cells that can be deployed in various environments and scenarios.
Research by Tufts University chemist Mary Jane Shultz sheds new light on snowflake formation. The study reveals that flat sides of a snowflake consist of a bilayer structure, contradicting previous theories.
SourceTufts University·JournalProceedings of the National Academy of Sciences·DateMay 10, 2017
Researchers created a patterned polymer material based on moth eyeballs that can eliminate glare from solar panels and electronic displays. The material also repels liquids and keeps grime in raindrops, solving issues with neighbors' solar panel spats and military detection.
SourceUniversity of California - Irvine·JournalACS Applied Materials & Interfaces·DateApr 4, 2014
A new polymer material could revolutionize treatment of broken bones by speeding up healing and reducing the need for invasive surgery. The biodegradable material is designed to degrade like a bar of soap, allowing for a gradual transfer of load from the degrading polymer to the healing bone.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A new polymer-drug combination has inhibited the growth of ovarian cancer cell lines by up to 97% in two previous treatments. Researchers are now investigating the effects of varying metal combinations, hoping to find a more effective treatment for this deadly form of cancer.
The American Chemical Society's 32nd Middle Atlantic regional meeting will explore topics such as plastics, environmental protection and medicinal chemistry. More than 700 attendees are expected, with presentations covering the latest research findings.
Researchers developed a unique micro-scratch tester to examine tiny scratches in real-time, revealing that small cracks appear and create voids before material loss. This discovery led to the creation of new coatings with improved scratch durability, which have been applied to cars for field testing.
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.