Researchers created nano-scale borate bioactive glass, which effectively reduces biological toxicity and promotes skin repair. The material accelerates wound healing by slow-releasing essential elements and promoting collagen deposition.
Researchers have resolved magnetic structures of different topological semimetals using advanced techniques. For PrAlGe and DySb, the study reveals a uniaxial magnetic interaction in PrAlGe with antiferromagnetism and a field-induced tricritical phenomenon in DySb.
Researchers have developed a new type of nanocarrier that combines photothermal, chemo-therapy, and chemodynamic therapy to target and destroy cancer cells. The nanoclusters, which are responsive to near-infrared light, show a significant inhibitory effect on mouse tumor growth in vivo experiments.
Researchers at the Hefei Institutes of Physical Science have developed high-power Er3+-doped mid-infrared lasers with peak powers over 0.33 MW and repetition rates up to 150 Hz. The lasers achieved quasi-continuous signals, making them promising candidates for dental ablation surgery and optical parametric oscillator applications.
Researchers developed hollow amorphous Co/C composites to activate hydrogen peroxide, generating singlet oxygen that selectively eliminates oxytetracycline in complicated water matrices. The system exhibited excellent repeatability, stability, and anti-interference ability.
Researchers have successfully synthesized macroscopic thick three-dimensional porous graphene films using high-energy electron beams. The resulting material exhibits excellent electrochemical storage capacity and photothermal performance, making it suitable for applications in supercapacitors and solar photothermal anti-icing.
Researchers developed a nano-scale borate bioactive glass (Nano-HCA@BG) with enhanced biological performance, reducing toxicity and improving biocompatibility. The material accelerates wound cell migration and collagen synthesis, promoting faster healing.
Researchers have identified a light-sensitive protein in birds' eyes that is also sensitive to magnetic fields. The discovery sheds light on how migratory birds navigate using the Earth's magnetic field.
Researchers developed a homemade ion mobility spectrometry method to detect methamphetamine without nicotine interference. The optimized temperature and pyridine concentration resolved overlapping spectral peaks, providing high selectivity and a low limit of detection for MA detection.
A new SERS gas sensor developed by Prof. HUANG Qing's group can detect aldehydes with high sensitivity and selectivity, using Co-Ni LDH composite nanomaterials. The sensor's accuracy, repeatability, and selectivity have been verified through experiments.
Researchers create an integrated cathode with 3D porous honeycomb-like CoN-Ni3N/N-C nanosheets, enhancing conductivity and active sites. The resulting supercapacitor achieves remarkable energy density and cycle stability, enabling high-energy-density flexible wearable electronics.
Researchers develop an iron-based catalyst that rapidly removes sulfadiazine antibiotic residues from water by activating H2O2 to generate free radicals. The catalyst shows high efficiency and stability, making it a potential solution for tackling micro-pollutants in water.
A research team has successfully measured tritium production rates in a water-cooled ceramic breeder blanket mock-up, validating its design and function under D-T neutron environment. The experimental results are in good agreement with Monte Carlo simulations, meeting the requirements for tritium self-sustaining in future fusion reactors.
A novel graphene-based nanozyme was developed using Ganoderma lucidum extract polysaccharides, enabling high sensitivity and selectivity detection of L-cysteine in serum. The study published in Analytical and Bioanalytical Chemistry demonstrated improved stability and dispersion of the nanozyme in water.
Researchers discovered that Ganoderic acid can increase the radiosensitivity of cancer cells, making them more susceptible to radiation therapy. This breakthrough provides new hope for cancer treatment and could lead to improved patient outcomes.
Researchers from Hefei Institutes of Physical Science created three manganese oxides with different Mn valences for high-capacity capacitive desalination. The results showed that these electrodes displayed high salt adsorption capacity and corresponding high salt adsorption rates surpassing other carbon materials.
Researchers developed new methodologies to analyze evanescent wave-induced scattering in transmission SAXS for semi-crystalline polymers. The methods provided information on lamellar thickness and long period of lamellar stacks.
A new Raman spectroscopy method has been developed to capture target molecules in small gaps using nano-capillary pumping, enabling ultrasensitive detection of various substances. This breakthrough allows for real-time monitoring of cell behavior and chemical kinetics, with potential applications in medicine and chemistry.
Researchers achieved stable partial energy detachment and suppressed material sputtering using Ar and Ne seeding. The study provides a feasible experiment program for maintaining steady-state plasma under high-power long-pulse conditions.
Researchers designed cpLOV2 using circular permutation to simplify optogenetic device design. The new photoswitch maintained structural integrity and function, providing more choices for optogenetic application developments. It was successfully used to gate ORAI1 Ca2+ channel and control cell activities in a mouse model.
Researchers have discovered a new oxygen-coordinated molybdenum single atom catalyst that exhibits high nitrogen reduction reaction activity and stability in producing ammonia. The catalyst, anchored on activated carbon, shows promising results for efficient electrosynthesis of ammonia.
A recent study published in Advances in Atmospheric Sciences found that the polar vortex plays a key role in Antarctic stratospheric ozone depletion. The research used ZSL-DOAS techniques to measure ozone depletion near the edge of the polar vortex, revealing a positive correlation between PV and total ozone columns.
Researchers rationally designed a new monoclonal antibody HA98 with improved affinity for CD146, a key adhesion molecule in angiogenesis and cancer metastasis. The study revealed superior inhibitory effects on tumor growth compared to the original AA98 antibody.
A novel matrix-based slow-release urea was developed to improve nitrogen use efficiency in rice production, reducing nitrogen loss and increasing soil nitrogen availability. The new fertilizer showed significant agronomic nitrogen efficiency gains and improved rice yields.