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Russia's Vector Research Center Proposes Quantum Dots for Boron Delivery in Neutron Capture Therapy

Russia's Vector Research Center has proposed using quantum dots as targeted boron delivery systems in boron neutron capture therapy (BNCT) to explore more precise approaches to tumor treatment. Yuri Tumanov, the center's chief researcher, presented this research progress at a conference on engineering biology and biopharmaceuticals. Boron neutron capture therapy is a cancer treatment method that combines boron-containing drugs with neutron irradiation. The basic concept involves first allowing boron-containing drugs to accumulate in tumor cells, then subjecting the patient to neutron irradiation, which triggers a nuclear reaction that releases energy concentrated within boron-containing cancer cells, thereby destroying tumor cells. How to construct boron delivery systems that are low-toxicity, highly efficient, and capable of participating in targeted tumor destruction remains one of the key challenges in this field...

2026-08-01

Czech research team develops minimally invasive radiocarbon dating sampling method to aid dating of prehistoric rock art

A research team at the Czech Radiocarbon Laboratory (CRL) of the Nuclear Physics Institute of the Czech Academy of Sciences has developed a minimally invasive sampling method for dating carbon-based rock art, enabling the acquisition of materials needed for radiocarbon dating with virtually no damage to the rock art's appearance. After sampling, the outline of the rock art remains intact, with only a slight lightening of color in the sampled area. This method provides a new technical pathway for dating cave paintings of historical value. In the past, sampling of cave paintings was often strictly restricted for heritage conservation reasons, which also hindered related chronological determination efforts. The new method, through a gentler sampling approach, enhances the feasibility of dating carbon-based rock art while maximizing the preservation of its scientific and cultural value...

2026-08-02

Santa Casa Hospital in Ceará, Brazil, Introduces New Linear Accelerator for Cancer Treatment

Santa Casa de Sobral Hospital in northern Ceará, Brazil, has introduced a new linear accelerator to strengthen cancer treatment for patients in the northern region. The hospital received a new linear accelerator for radiotherapy of cancer patients. After completing the installation, training, and licensing processes, this new technology is expected to double the institution's radiotherapy capacity, increasing from the current 600 patients per month to approximately 1,200 new patients. This equipment, the Halcyon linear accelerator, is considered the latest technology in radiotherapy and is the second unit of its kind installed in Ceará. The device is capable of providing faster, more precise, and safer treatment for various types of cancer...

2026-08-01

Yunnan Caiyunhui Innovation Competition Semifinals Conclude, Irradiation Technology Application Projects Debut

On July 29, the semifinals of the 2026 Caiyunhui Innovation Competition Yunnan Division, themed "Caiyunhui, Win the Future," concluded at Kunming City College. The semifinals covered five industry sectors: next-generation information technology, biomedicine, high-end equipment manufacturing, new materials, new energy, and energy conservation and environmental protection, with 301 enterprises from Yunnan Province advancing to the semifinals. In terms of participant composition, 111 enterprises were in next-generation information technology and 104 in biomedicine, with these two categories accounting for over 70% of the total semifinalists, making them the key tracks of this year's Yunnan Division. In the startup group, projects in next-generation information technology and biomedicine rose to 67%, reflecting that local science and technology innovation projects in Yunnan are extending from traditional industry tracks to emerging industry tracks.

2026-08-01

Korea Hosts McSEE Dose Assessment Program Application Workshop to Enhance Radiation Emergency Medical Capabilities

The Korea Atomic Energy Research Institute announced that the National Radiation Emergency Medical Center recently held a workshop on the application of the Monte Carlo-based dose assessment program (McSEE) in the disaster prevention education and training room. This event is part of a research project to strengthen emergency care capabilities for radiation-injured patients, aiming to promote the application of new dose assessment technologies at radiation emergency sites and enhance the practical skills of medical staff and researchers. The workshop training was conducted by the research team of Professor Kim Chan-hyeong at Hanyang University. The team introduced the principles of Monte Carlo-based radiation dose assessment, the functions of the McSEE software and its application methods, and conducted case-based practical training around simulated radiation exposure accidents...

2026-08-01

Kangbuk Samsung Hospital in South Korea Validates Precision of New-Generation Surface-Guided Radiation Therapy System

The research team from the Department of Radiation Oncology at Kangbuk Samsung Hospital in South Korea announced on July 31 that they have completed validation of the geometric accuracy and respiratory tracking performance of a new-generation surface-guided radiation therapy system. The research findings have been published in the latest issue of the international academic journal *Radiation Physics and Chemistry*. In breast cancer radiotherapy, the deep inspiration breath-hold technique is commonly used in clinical practice to reduce radiation exposure to the heart and lungs. Traditional procedures typically require tattoo marks or drawn guide lines on the patient's skin surface, along with wearing sensors to monitor respiratory motion, which somewhat compromises treatment convenience and patient comfort. The new-generation surface-guided radiation therapy system validated in this study utilizes 3D stereoscopic cameras and thermal imaging technology...

2026-08-02

American Fusion Completes First Phase of Texatron Testing at Texas Tech University

American Fusion (American Fusion, OTC: AMFN) announced on July 31 that the first phase of its proprietary Texatron Fusion Engine engineering and testing program has been completed at the Center for Emerging Energy Sciences, Department of Physics and Astronomy, Texas Tech University in Lubbock, Texas. The company stated that the project has achieved initial engineering goals and has advanced to the next phase of the Texatron development and testing program. According to reports, American Fusion's seven-member science and engineering team collaborated with Texas Tech University personnel this week on engineering assessments, subsystem...

2026-08-01

Henan Provincial Ecological Environment Monitoring and Safety Center Conducts Special Inspection on Nuclear and Radiation Safety in Wancheng District, Nanyang

From July 29 to 30, 2026, a research team from the Henan Provincial Ecological Environment Monitoring and Safety Center visited Wancheng District, Nanyang City, to conduct special supervision and inspection on nuclear and radiation safety for randomly selected nuclear technology utilization units within the jurisdiction, accompanied throughout by the Wancheng Branch of the Nanyang Municipal Ecological Environment Bureau. The inspection focused on aspects including institutional development, personnel management, on-site protection, equipment operation, ledger documentation, emergency management, testing and evaluation, and system data of radiation units, with emphasis on identifying radiation safety risks and hidden dangers. The inspection team conducted detailed verification of radiation safety license applications to confirm whether relevant units carried out radiation operations in accordance with laws and regulations; it also examined the establishment of radiation safety management organizations, job responsibility implementation, certification of radiation workers, annual training, and assessment management.

2026-08-02

Bac Ninh Province, Vietnam Publishes Revised List of 22 Administrative Procedures in the Field of Radiation and Nuclear Safety

The Chairman of the Bac Ninh Provincial People's Committee recently issued Decision No. 2017/QD-UBND, publishing the revised and supplemented list of administrative procedures in the field of radiation and nuclear safety within the functional management scope of the Bac Ninh Provincial Department of Science and Technology. The list comprises a total of 22 administrative procedures, covering specific matters such as licensing for radiation operations, registration of nuclear technology application services, and license renewal and modification. This serves as the provincial-level implementation and localization of authority delegated or adjusted by central ministries (such as Decision No. 2607/QD-BKHCN of the Vietnamese Ministry of Science and Technology issued in May 2026). According to the requirements of the Decision, the Bac Ninh Provincial Department of Science and Technology will take the lead, in coordination with relevant agencies and the People's Committees of districts and cities, to review and improve the electronic processing workflows and structures within administrative procedures, relying on the one-stop and integrated one-stop mechanisms. At the same time, the procedure contents will be publicly posted at public administrative service centers in communes and townships, as well as at points for receiving administrative procedures and returning results, and will be strictly processed online in accordance with the regulations published on the National Public Service Portal (https://dichvucong.gov.vn). This arrangement aims to unify the service guides, document checklists, and processing timelines for radiation and nuclear safety matters into a digital window, reducing the need for in-person visits.

2026-08-01

Japan's Nuclear Regulation Authority Begins Revising Seismic Motion Evaluation Guidelines

In response to the data falsification issue at Chubu Electric Power's Hamaoka Nuclear Power Plant, Japan's Nuclear Regulation Authority (NRA) has initiated the revision of seismic motion evaluation guidelines. The falsification involves seismic motion evaluation data that underpins the safety of nuclear power plants, carrying significant implications. The NRA has stated it will treat this matter with utmost seriousness, aiming to establish stricter standards and monitoring systems through the guideline revision. Chubu Electric Power's data tampering is a grave issue that undermines public trust in nuclear power plant safety. Seismic motion evaluation is an extremely critical element in assessing the seismic resistance of nuclear power plants, and data accuracy is fundamental to safety. This incident has called into question the safety of the Hamaoka Nuclear Power Plant, necessitating a thorough investigation and re-evaluation by regulatory authorities. In the revision work...

2026-08-01

"Nuclear-Solar Complementarity"! CGN Ningde 200MW Offshore Solar Project Achieves Full-Capacity Grid Connection

According to China General Nuclear Power Group (CGN), on July 31, the CGN Ningde 200MW offshore solar project achieved full-capacity grid connection and power generation. This project is one of the mobilized offshore solar projects in Fujian Province and also CGN's first "nuclear-solar co-siting" offshore solar project, holding significant demonstration value for promoting the green transformation of the local energy structure, building a new energy system, and driving the region to create a zero-carbon demonstration park. Located within the water area of the Ningde nuclear site in Tailaoshan Bay Village, Fuding City, the project utilizes the marine resources surrounding the nuclear power base to achieve three-dimensional development combining nuclear and solar energy. The total site area is approximately 3,020 mu, with an installed capacity of 200MW, supported by a 20MW/40MWh backup system. The project's operational period is 25 years...

2026-08-01

Romania Stands by NuScale SMR Project Amid Growing Controversy

The Romanian government and state-owned nuclear operator Nuclearelectrica have been progressively advancing plans since 2021 to deploy small modular reactors (SMRs) developed by the U.S. company NuScale, with the site located at Doicesti. Following the failure of NuScale's first U.S. project and an increase in cost estimates for the Doicesti project, doubts have emerged over Romania's choice, which would involve six 77 MW SMRs. Earlier this month, Romania's Ministry of Energy—the largest shareholder of Nuclearelectrica—reaffirmed its partnership with NuScale and rejected Nuclearelectrica's request to reassess the supplier selection. Nevertheless, the project still...

2026-08-02

Russian State Expert Review Authority Approves Design Changes for Ufa Radionuclide Therapy Center

Russia approves design changes for the Ufa Radionuclide Therapy Center, which will employ the latest technologies and equipment. The new center, located in the Republic of Bashkortostan, is expected to become a significant force in the local fight against cancer. With a floor area exceeding 6,000 square meters, the facility is a G-shaped three-story building with a basement. Its internal framework uses monolithic reinforced concrete to ensure stability and safety. The project's design strictly adheres to medical technology standards, aiming to create a modern and innovative treatment institution. At the core of the center is the radionuclide therapy department, which includes 24-hour inpatient wards, featuring a radionuclide supply area, a 20-bed "active" ward, and common areas. Additionally, it includes service and administrative zones to support the center's daily operations...

2026-08-01

Thor Medical Launches Commercial Production of Lead-212 at AlphaOne Facility

Thor Medical ASA announced on July 31 that commercial production has commenced at its industrial-scale AlphaOne production facility located in the Herøya industrial park. The facility will produce lead-212 (Pb-212) and its precursors thorium-228 (Th-228) and radium-224 (Ra-224) to support demand related to radiopharmaceuticals and targeted cancer radiotherapy. According to the company, Thor Medical has signed supply agreements with multiple types of customers across the radiopharmaceutical value chain, including startup biotechnology companies, contract development and manufacturing organizations (CDMOs), and global pharmaceutical companies. The company expects the AlphaOne facility to deliver its first products to customers in August 2026. AlphaOn...

2026-08-01

NEA Advances SFCOMPO Database Upgrade to Support Spent Nuclear Fuel Nuclide Inventory and Decay Heat Validation

The Nuclear Energy Agency (NEA) held the ninth annual meeting of the Technical Review Group (TRG) for the International Spent Nuclear Fuel Analysis Data Database (SFCOMPO) on July 9 in Boulogne-Billancourt, France. Thirty-three experts from research institutions, regulatory bodies, waste management organizations, and industry across 12 countries attended the meeting. The experimental and evaluated data contained in SFCOMPO are primarily used to validate computational tools related to nuclear safety and the nuclear fuel cycle, with applications including reactor physics, criticality safety, radiation shielding, and radioactive waste management. Accurate characterization of spent nuclear fuel is an essential foundation for supporting decisions on storage, transportation, reprocessing, and disposal, and is also relevant to...

2026-08-01