Calcium Fluoride/Manganese Dioxide Nanocomposite with Dual Enzyme-like Activities for Uric Acid Sensing: A Comparative Study of Enzyme and Nonenzyme …

Z Peng, X Tang, P Xu, P Qiu - ACS Applied Materials & Interfaces, 2023 - ACS Publications
The debate over enzyme methods versus nonenzyme methods in the field of nanosensing
has lasted for decades despite hundreds of published studies on this topic. In this study, we …

Radiation stability testing of hydrated and heat-treated magnesium potassium phosphates for back end nuclear fuel cycle applications

RH Banerjee, SMM Nelwamondo, N Raje, H Parab… - Ceramics …, 2024 - Elsevier
Magnesium potassium-based phosphate (MKP) cement MgKPO 4. 6H 2 O is proposed as a
promising alternative for immobilizing nuclear waste. In order to assess the long-term …

Effect of 10 MeV electron irradiation on hydroxyapatite (HAP)

AKV Raj, RH Banerjee, P Sengupta - Bulletin of Materials Science, 2024 - Springer
To understand the impact of radiation doses, polycrystalline hydroxyapatite (HAP) samples
were exposed to 10 MeV electron irradiation, reaching doses of up to 20 MGy and their …

Optical characteristics and surface dendritic growth of Nd, Y: CaF2 crystals irradiated by high-energy He ions

Z Lu, Z Zhang, X Wang, H Kou, D Jiang, J Wang… - Ceramics …, 2024 - Elsevier
This study aims to investigate the various responses of the optical characteristics to He-ion
irradiation at different fluences and energies in Nd, Y: CaF 2 crystals. Through optical …

Ordering of oxygen vacancies in hydroxyapatite under electron irradiation

AKV Raj, RH Banerjee, J Sanwal, N Pathak… - Materials Chemistry and …, 2024 - Elsevier
Understanding the mechanisms of radiation induced defect generation is essential for
assessment of materials to be used in nuclear environments. In the current work, we …

Spectroscopic studies on natural Fluorapatites irradiated with 10 MeV electrons

RH Banerjee, R Alexander, N Chaudhary… - Journal of Nuclear …, 2024 - Elsevier
Fluorapatites are one of the candidate matrices for hosting the nuclear waste from molten
salt reactors. To assess their radiation stability and long-term performance, natural analogue …

Sub-bandgap laser-induced fluorescence in the CaF2 via a linear process

M Guesmi, T Thoř, F Procháska, M Hlubučková… - Journal of …, 2025 - Elsevier
Calcium fluoride (CaF 2) is an excellent material for deep-ultraviolet optics. However,
exposure to intense UV laser light can induce new defects in the material, a phenomenon …

Stability investigation of Eu3+ doped CaF2 thin film with ZnO coating under electron beam irradiation

RAA Abdallah, RE Kroon, E Coetsee… - Journal of Vacuum …, 2024 - pubs.aip.org
Eu 3+ ion doped CaF 2 thin film was successfully prepared using the hydrothermal method
and coated by a spin coating technique. A thin layer of ZnO was deposited on the Eu 3+ …

Radiation effects in phosphate-based matrices for back-end nuclear applications

RH Banerjee, N CHAUDHARY, N RAJE… - Bulletin of Materials …, 2024 - Springer
Abstract MgKPO4· 6H2O (magnesium potassium phosphate-based cement; MKP) is an
environment friendly alternative to Portland cement with potential applications in …