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March 24
- Bio-Based Nanocomposite Coating for Urinary Catheters to Prevent CAUTIs
➀ A study in Advanced Materials Interfaces presents a bio-based nanocomposite coating for urinary catheters to reduce CAUTIs risk;
➁ The coating integrates bactericidal, antibiofilm, and antioxidant properties;
➂ It demonstrates effectiveness against common pathogens and reduces biofilm formation.
- Nanotechnology Could Improve Odds in Treating Aggressive Breast Cancers
➀ Researchers from the University of Queensland are developing novel nanoparticles to enhance the effectiveness of immunotherapies for treating triple-negative breast cancer (TNBC);
➁ TNBC is an aggressive form of breast cancer with high mortality rates;
➂ The nanoparticles are designed to boost the immune response of TNBC patients to treatments, potentially leading to improved efficacy of immunotherapy.
March 21
- Green Synthesis of Silver Nanoparticles Using Pomegranate Peel Extract
➀ This study presents a green synthesis method for silver nanoparticles using pomegranate peel extract, highlighting its potential as a sustainable alternative to traditional chemical synthesis.
➁ The researchers optimized the synthesis process using a Box–Behnken design, resulting in silver nanoparticles with controlled size and good dispersion.
➂ The synthesized nanoparticles exhibited enhanced antibacterial activity against Escherichia coli and Staphylococcus aureus, indicating their potential for biomedical applications.
March 19
- Thermo Fisher Scientific Introduces the Vulcan™ Automated Lab to Transform Semiconductor Analysis
Thermo Fisher Scientific introduces the Thermo Scientific Vulcan™ Automated Lab, a cutting-edge solution designed for process development and control in semiconductor manufacturing.
The lab is designed to enhance productivity, increase yield, and reduce operating costs for semiconductor manufacturers by integrating robotic handling with AI-enhanced instruments.
The system also addresses the time-to-data gap in traditional TEM analysis methods by streamlining data collection processes.
March 18
- Innovative Nano-Agrochemicals: Insights from Nanomedicine
➀ According to a recent study, UNSW scientists are investigating nanomedicine to develop more affordable and environmentally friendly agrichemicals.
➁ Dr. Cong Vu, from the School of Chemistry at UNSW, realized that the nanoparticles created for delivering medications to cancer cells could also be used to encapsulate pesticides for farmers.
➂ Dr. Vu founded NanoSoils Bio to develop more affordable nano-agrochemicals using knowledge from nanomedicine.
- Tunneling Nanotubes Drive Heart Development in Utero
➀ Researchers at the University of Houston have provided new insights into the basic process of heart development in utero, offering potential advancements in the treatment of heart disease.
➁ The study focuses on tunneling nanotube-like structures, which are long, thin membrane channels that connect cells.
➂ These structures physically connect cardiomyocytes in the myocardium to endocardial cells in the endocardium, facilitating long-distance intercellular communication essential for heart formation.
- Iron-Doped Boron Nitride Nanoparticles for Targeted Anastrozole Delivery
➀ The study investigates the potential of iron-doped boron nitride nanoparticles (Fe-BNNPs) as nanocarriers for Anastrozole, an aromatase inhibitor used in breast cancer treatment.
➁ DFT analysis reveals strong binding affinity between Anastrozole and Fe-BNNPs, with optimized release mechanisms and targeted therapy potential.
➂ The research suggests that Fe-BNNPs could enhance therapeutic efficiency by improving drug stability and minimizing side effects.
March 17
- Rapid, Uniform Nanostructure Formation from Polymer Solutions
➀ Researchers at the University of Birmingham have developed a novel technique for rapidly and scalably creating homogeneous nanostructures directly from block polymers.
➁ This innovative method enables the high-throughput synthesis of precise polymer nanoparticles, reducing processing time from a week to just a few minutes.
➂ The process combines seed preparation with living crystallization-driven self-assembly (CDSA), facilitating consistent seed micelle production.
- Reprogramming Liver Immunity: A Lipid Nanoparticle Approach for Pancreatic Cancer Therapy
➀ Researchers developed lipid nanoparticles (LNPs) to deliver mRNA encoding the KRAS G12D neoantigen and cGAMP to reprogram the liver's immune environment and generate an antitumor response against metastatic pancreatic cancer.
➁ The LNPs successfully activated the type I interferon pathway, leading to the generation of CD8+ cytotoxic T cells capable of recognizing and attacking metastatic cancer cells.
➂ The study suggests that combining KRAS mRNA with a STING agonist strengthens the immune response against PDAC and offers a more effective approach than traditional immunotherapies.
March 14
- POSTECH-Led Collaboration Achieves Breakthrough in EV Battery Performance
➀ A research team led by Professor Kyu-Young Park from POSTECH has developed technology to significantly increase the lifespan and energy density of electric vehicle (EV) batteries;
➁ The technology involves a 'nano-spring coating' technique that improves battery stability and performance;
➂ The research is published in ACS Nano and has the potential to revolutionize EV battery technology.
- New Technique Enables Production of Ultrathin 2D Materials
➀ Scientists at the Chinese Academy of Sciences' Institute of Physics have developed a new method called vdW squeezing to produce 2D metals at the angstrom thickness limit;
➁ The technique involves melting and compressing metals under high pressure between two rigid van der Waals anvils;
➂ This method allows for precise control over the thickness of 2D metals at the atomic level, enabling the exploration of unique layer-dependent characteristics.
March 13
- Phosphorene Nanoribbons Exhibit Macroscopic Magnetic Behavior
➀ Researchers at the Cavendish Laboratory and other institutions have discovered macroscopic magnetic behavior in phosphorene nanoribbons at room temperature;
➁ The nanoribbons, made of black phosphorus, have unique magnetic and semiconducting properties;
➂ The discovery could lead to the development of spintronic devices and advancements in computing technologies.
- ATLANT 3D Secures $15 M Series A+ as Demand Grows for its Atomic Layer Processing Technology
➀ ATLANT 3D announced a $15M Series A+ funding round led by West Hill Capital;
➁ The company's atomic-scale manufacturing technology enables precise development of advanced materials and devices for optics, photonics, microelectronics, quantum computing, sensors, and space applications;
➂ ATLANT 3D has successfully launched NANOFABRICATORTM LITE and has established partnerships with over 50 industrial and research organizations.
March 11
- Bioinspired Nanoscale 3D Printing of Calcium Phosphates
➀ The study introduces a new 3D printing approach for calcium phosphate structures using bone prenucleation clusters (PNCs).
➁ Researchers synthesized PNCs with an average size of 5 nm to enhance printing precision.
➂ The 2PP process was optimized for high-resolution printing, and structures as small as 300 nm were successfully printed.
March 10
- Controlling Light Color and Frequency for Advanced Technologies
➀ An international team has achieved precise control over light emitted from nanoscale sources in 2D materials;
➁ The research could lead to advancements in ultra-high-resolution displays and ultra-fast quantum computing;
➂ Researchers demonstrated how to modulate light by embedding a second 2D material inside them, creating nanodots that can alter the color and frequency of emitted light.
- Novel Acoustofluidic Method for High-Efficiency Nanoparticle Delivery into Cells
➀ A recent study presents a novel acoustofluidic method for intracellular nanoparticle delivery;
➁ The technique enhances membrane permeability and allows controlled interaction between nanoparticles and cell membranes;
➂ The study demonstrates effective delivery of nanoparticles into various cell types with high efficiency.
- Delmic and Digital Surf Unveil “CL Workspace” Software Packages for Advanced Cathodoluminescence Data Analysis
➀ Delmic and Digital Surf have launched a new software package called 'CL Workspace' for advanced cathodoluminescence (CL) data analysis.
➁ The software is designed to work with Delmic's advanced CL imaging systems and provides an intuitive interface for users.
➂ CL Workspace offers tools for image optimization, particle analysis, and false-color merging, as well as 3D visualization and data fitting for spectroscopic and time-resolved CL data.
- Enhanced Printable Graphene Inks Using Polypropylene Carbonate for Flexible Electronics
➀ This study explores the development of printable graphene inks using polypropylene carbonate (PPC) as a dispersant, suitable for low-surface-tension solvents and low-temperature processing.
➁ The inks exhibit improved dispersion stability and redispersibility, with printed graphene layers showing precise geometries and thickness control.
➂ The electrical conductivity of the printed graphene reaches approximately 2.05 × 10^4 S/m after annealing, making PPC a compatible material for flexible and heat-sensitive substrates.
March 7
- Photothermal Destruction of Colon Carcinoma Using Functionalized Nanoparticles
➀ Researchers from JAIST have developed magnetic nanoparticles that can be directed to tumors and heated with a laser to destroy cancer cells, offering a more accurate and less harmful alternative to traditional treatments;
➁ The team used biocompatible carbon nanohorns as the photothermal agents and coated them with magnetic ionic liquid for tumor targeting;
➂ The nanoparticles demonstrated a high photothermal conversion efficiency and successfully eradicated tumors in mouse models after laser treatment.
- Transient Membrane Modifications from Cationic Fusogenic Liposomes
➀ This study explores the use of cationic fusogenic liposomes for improved drug delivery by fusing directly with cellular membranes;
➁ Researchers varied charge density and lipid composition to assess fusion efficiency and membrane effects;
➂ The study found that liposomes can temporarily modify membrane properties without causing long-term damage to cells, suggesting their potential for therapeutic applications.
March 4
- Targeted Delivery of EGCG via Polyurethane Nanocapsules for TBI Management
➀ A recent study published in Advanced Nanobiomed Research explores a new method for delivering epigallocatechin gallate (EGCG) using polyurethane nanocapsules for TBI management.
➁ EGCG, a bioactive compound found in green tea, has neuroprotective properties and shows potential in TBI treatment.
➂ The study focuses on developing polyurethane nanocapsules to encapsulate and deliver EGCG effectively, with results showing sustained release and the potential for improved recovery outcomes.
March 3
- High-Performance Aqueous Zinc-Ion Batteries with Mo1.74CTz MXene Cathode
➀ This study introduces a hyperstable aqueous zinc-ion battery (AZIB) using Mo1.74CTz MXene as the cathode material, offering significant performance improvements and long-term stability.
➁ The Mo1.74CTz MXene-based battery achieves a high specific discharge capacity and excellent cycling stability.
➂ The research addresses the growing demand for efficient energy storage and could drive broader adoption and commercialization of sustainable energy solutions.
February 28
- Ion Transport in MXenes: Advancements in Energy Storage
➀ MXenes are layered materials with excellent electrical conductivity and mechanical stability, promising for energy storage applications such as supercapacitors and batteries.
➁ Recent studies focus on the ion transport behaviors and potential in various electrochemical applications, including CO2 reduction and water splitting.
➂ Optimizing the structure and composition of MXenes can lead to substantial improvements in energy storage performance.
- SMART Researchers Pioneer First-of-its-Kind Nanosensor for Real-Time Iron Detection in Plants
➀ Researchers from SMART DiSTAP have developed a groundbreaking near-infrared (NIR) fluorescent nanosensor for real-time iron detection in plants;
➁ The sensor can differentiate between Fe(II) and Fe(III) and monitor iron uptake and transport in real-time;
➂ This technology could lead to more sustainable agriculture and improved crop health.
- Implanted Medical Devices Coated with Copper Nanoparticles Could Reduce Infection Risk, Study Suggests
➀ Scientists have developed copper oxide nanoparticles that can be coated onto implanted medical devices to reduce the risk of infection after operations.
➁ The research showed that both dip and spray coating techniques were effective at demonstrating antimicrobial activity and protecting against a range of clinically relevant bacteria.
➂ The coating remains non-toxic to human cells, and copper has emerged as a viable alternative to silver, which is susceptible to oxidation.
February 27
- EUV Tech, Inc. Introduces HVM-Ready EUV Zoneplate Microscopy for Mask Defect Review
➀ EUV Tech, Inc. has introduced the next generation of EUV zoneplate microscopy, the AIRES microscope, which captures and characterizes photomask defects.
➁ The AIRES microscope has a patented low-aberration zoneplate imaging system and supports a variety of enhanced imaging modes for defect classification.
➂ The technology enables photomask manufacturers to make targeted repairs without expensive print checks and is designed for lower cost of ownership.
February 25
- Boosting PVDF Piezoelectricity via In Situ Silver Nanoparticle Growth
➀ This study explores a novel method to enhance the β-phase content in polyvinylidene fluoride (PVDF) composites by in situ growth of silver(I) fluoride (AgF) and silver oxide (Ag2O) nanoparticles.;
➁ The goal is to improve the electrical performance of composite films for piezoelectric nanogenerators in energy-harvesting applications.
➂ The method significantly increases β-phase content and improves dielectric and piezoelectric properties.
February 24
- Nanoporous Helium-Silicon Co-Deposited Anodes for Lithium-Ion Batteries
➀ This study examines the fabrication of nanoporous helium-silicon thin films for lithium-ion battery anodes using a plasma-assisted co-deposition process;
➁ The research focuses on addressing the volume expansion issue of silicon during lithiation and delithiation processes;
➂ The study demonstrates the potential of He-Si co-deposition thin films for high-performance LIB applications.
February 21
- New Study Highlights Hybrid Nanocomposites as a Dual Solution for Microbial Resistance and Pollution
➀ This study highlights the dual functionality of silica-based nanocomposites in antimicrobial and photocatalytic applications.
➁ The researchers synthesized C-SiO2, Ag-SiO2, and ZnO-SiO2 nanocomposites using green synthesis techniques.
➂ The results show strong antimicrobial and photocatalytic properties, making them viable alternatives to conventional treatments.
February 20
- Forward and Backward Motion is Symmetric in Molecular Shuttling
➀ Researchers at IMDEA Nanociencia have measured the individual transition paths of molecular shuttles under mechanical equilibrium using optical tweezers;
➁ The results show a time-reversal symmetry in transition-path times;
➂ The study paves the way for a detailed understanding of the dynamics of synthetic molecular machines.