Journal of Radioanalytical and Nuclear Chemistry最新文献

Comprehensive elemental profile of Pistacia Lentiscus.: Essential and non-essential elements determined by k₀-NAA 黄连木综合元素谱。：由k 0 -NAA确定的基本元素和非基本元素

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-07 DOI: 10.1007/s10967-025-10009-1

Lylia Hamidatou, Samar Chahih, Lilia Benamar, Ahmed Guesmia, Abderazek Hadri

{"title":"Comprehensive elemental profile of Pistacia Lentiscus.: Essential and non-essential elements determined by k₀-NAA","authors":"Lylia Hamidatou, Samar Chahih, Lilia Benamar, Ahmed Guesmia, Abderazek Hadri","doi":"10.1007/s10967-025-10009-1","DOIUrl":"10.1007/s10967-025-10009-1","url":null,"abstract":"<div><p>A comprehensive elemental analysis of Pistacia lentiscus was conducted using the k₀-neutron activation analysis (k₀-NAA) technique, identifying and quantifying 26 elements such as Al, Ba, Br, Ca, Ce, Cl, Co, Cr, Cs, Eu, Fe, Hf, K, La, Mg, Mn, Na, Rb, Sb, Sc, Sm, Sr, Th, Tm, V, Zn. Key macrominerals such as Ca (4.54%), K (0.376%), Mg (0.589%), Cl (0.79%), and Na (0.19%) were identified, while essential microminerals included Fe (328 mg/kg), Mn (25.6 mg/kg), Zn (26.8 mg/kg), Cr (1.41 mg/kg), Co (0.219 mg/kg), and V (0.37 mg/kg). The results highlight the nutritional value of Pistacia lentiscus, contributing to dietary requirements, with elements like Ca, Mg, and K essential for bone health and metabolic functions, and Fe and Zn supporting various enzymatic processes. The elemental concentrations align with Recommended Dietary Allowances (RDA), affirming the plant’s potential health benefits. Monitoring non-essential elements further provides insights into environmental exposure and potential health risks.</p></div>","PeriodicalId":661,"journal":{"name":"Journal of Radioanalytical and Nuclear Chemistry","volume":"334 3","pages":"2455 - 2465"},"PeriodicalIF":1.5,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10967-025-10009-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143707094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation and arc melting decomposition of cerium trichloride 三氯化铈的制备及电弧熔化分解

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-07 DOI: 10.1007/s10967-025-10041-1

Jason Victor, Harry Jang, Andrew Hunter, Paula Ramirez, Daniel Koury, Frederic Poineau, Kenneth Czerwinski

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An assessment of natural radioactivity and health risk in Ofada rice (Oryza Sativa Japonica) and associated farmland soils near a major cement production zone in SW Nigeria 尼日利亚西南部一个主要水泥生产区附近的Ofada水稻（Oryza Sativa Japonica）及其相关农田土壤的天然放射性和健康风险评估

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-05 DOI: 10.1007/s10967-025-10035-z

Kolawole E. Adesina, Shamsideen K. Alausa

{"title":"An assessment of natural radioactivity and health risk in Ofada rice (Oryza Sativa Japonica) and associated farmland soils near a major cement production zone in SW Nigeria","authors":"Kolawole E. Adesina, Shamsideen K. Alausa","doi":"10.1007/s10967-025-10035-z","DOIUrl":"10.1007/s10967-025-10035-z","url":null,"abstract":"<div><p>Cement production releases naturally occurring radioactive materials, contaminating crops and soil and posing health risks. This study assessed radionuclide concentrations and health risks in Ofada rice and farm soils near a cement plant in Ibese, Nigeria. Sixty samples from Eggua, Igbogila, and Sawonjo were analyzed using gamma spectrometry. Mean activity concentrations of <sup>40</sup>K, <sup>226</sup>Ra, and <sup>232</sup>Th in rice were 12.5 ± 11.2, 26.7 ± 60.0, and 5.5 ± 2.8 Bq/kg (Eggua); 134.3 ± 66.7, 47.8 ± 24.3, and 2.0 ± 1.6 Bq/kg (Igbogila); and 78.0 ± 2.43, 11.2 ± 3.9, and 11.5 ± 2.5 Bq/kg (Sawonjo). Soil concentrations were 73.0 ± 45.1, 14.5 ± 10.8, and 5.6 ± 3.8 Bq/kg (Eggua); 73.0 ± 59.5, 9.6 ± 7.8, and 5.1 ± 1.9 Bq/kg (Igbogila); and 33.2 ± 27.9, 8.5 ± 12.5, and 5.9 ± 2.2 Bq/kg (Sawonjo). The highest effective dose in rice (510.8 ± 206 µSv/y) and cancer risks were in Igbogila, exceeding UNSCEAR limits. A slight relationship (<i>r</i> = 0.125) was observed between soil exposure and rice ingestion in Igbogila. Radionuclide levels in rice exceeded soil, indicating bioaccumulation. Results highlight health risks, necessitating monitoring, mitigation, and public awareness.</p></div>","PeriodicalId":661,"journal":{"name":"Journal of Radioanalytical and Nuclear Chemistry","volume":"334 3","pages":"2323 - 2343"},"PeriodicalIF":1.5,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10967-025-10035-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Assessment of radiation hazard from radioactive elements 226Ra, 232Th, 40K in locally and industrially refined salt for consumption in Nigeria 评估尼日利亚当地和工业精制食盐中放射性元素226Ra、232Th、40K的辐射危害

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-04 DOI: 10.1007/s10967-025-10037-x

B. U. Nwaka, G. O. Avwiri, Manoj Kumar Jindal, Kiran Patni

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Synthesis and evaluation of 177Lu-labeled anti-EGFR Fab antibody for lung cancer 177lu标记肺癌抗egfr Fab抗体的合成及评价

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-04 DOI: 10.1007/s10967-025-10030-4

Yuan-Yuan Li, Jia-Yan Yu, Tao Wang, Jing Wang, Peng Zhao, Xia Yang, Hong-Yuan Wei, Yue Chen

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Experimental assessment of radionuclides activity in total suspended particles in Assiut city, Egypt 埃及阿西尤特市总悬浮粒子中放射性核素活性的实验评估

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-01 DOI: 10.1007/s10967-025-10024-2

H. Soliman, E. Shalaby, Z. Ghatass, E. Abdel-Gawad, M. Elsafi, I. Saleh

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Biofilm growth in water-cooling towers as collection platforms for airborne radionuclides 作为空气中放射性核素收集平台的水冷塔生物膜的生长

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-03-01 DOI: 10.1007/s10967-025-09981-5

Alexis T. Riche, Heather A. Brant, Robin L. Brigmon, Daniel I. Kaplan, Kyle M. Samperton

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Dam failure evolution and radon exhalation pattern of uranium tailings reservoir under the simulated heavy rainfall condition 模拟强降雨条件下铀尾矿库溃坝演化及氡析出模式

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-02-26 DOI: 10.1007/s10967-025-10017-1

Xingwang Dai, Yong Liu, Chengyan Yan, Shijie Fang, Yifan Chen

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Hypercross-linked porous polymer bearing phosphonate ligand for efficient removal of uranium in water: a combined experimental and density functional theory study 含膦酸盐配体的超交联多孔聚合物有效去除水中铀：实验与密度泛函理论的结合研究

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-02-22 DOI: 10.1007/s10967-025-10004-6

Yan He, Wenlong Du, Xiaolei Fu, Dingzhong Yuan, Bing Na, Shaoze Zhang, Honglai Liu

{"title":"Hypercross-linked porous polymer bearing phosphonate ligand for efficient removal of uranium in water: a combined experimental and density functional theory study","authors":"Yan He, Wenlong Du, Xiaolei Fu, Dingzhong Yuan, Bing Na, Shaoze Zhang, Honglai Liu","doi":"10.1007/s10967-025-10004-6","DOIUrl":"10.1007/s10967-025-10004-6","url":null,"abstract":"<div><p>Developing new porous polymer to separate uranium in water is an urgent task. In our work, a novel hypercross-linked porous polymer bearing phosphonate ligand (HCP-PL) was constructed by a simple Friedel–Crafts alkylation strategy. The obtained polymer HCP-PL was showed an excellent uranium adsorption capacity and outstanding selectivity in aqueous solution. The adsorption isotherm model is consistent with Langmuir monolayer isotherm. It is worth mentioned that the maximum uranium adsorption capacity (<i>q</i><sub><i>max</i></sub>) by HCP-PL reached up to 553.4 mg/g, which was much higher than most reported porous materials. The polymer HCP-PL exhibits a pronounced selective adsorption capacity for uranium in the existence of other impurity ions, including Cu<sup>2+</sup>, Co<sup>2+</sup>, Sn<sup>2+</sup>, La<sup>3+</sup>, Ce<sup>3+</sup>, and Pb<sup>2+</sup>. This excellent selectivity is attributed to the strong affinity between uranium and phosphonate ligand, as demonstrated by experimental results and by density functional theory calculations. Moreover, the porous polymer HCP-PL remained removal uranium percentage of 82% after 5 adsorption–desorption cycles. Therefore, the novel hypercross-linked porous materials bearing phosphonate ligand have good application prospects in the removal of uranium ions in water.</p></div>","PeriodicalId":661,"journal":{"name":"Journal of Radioanalytical and Nuclear Chemistry","volume":"334 3","pages":"2487 - 2499"},"PeriodicalIF":1.5,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10967-025-10004-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143707030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Investigation of adsorption isotherms and thermodynamic models of uranium biosorption from aqueous solutions by Rumex Acetosella 芦笋对铀的吸附等温线及热力学模型研究

IF 1.5 3区化学

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-02-21 DOI: 10.1007/s10967-025-10031-3

Khalid N. Alharbi, Raed A. Alsulami, Mohammad H. Alhakami, Muneer Baata, Mohammed F. Alotaibi, Salman Alshehri, Salman M. Alzahrani, Anas M. Alwafi, Mona A. Aljufareen, Mubarak M. Albarqi, Khalid N. Alnajem, Mohammed S. Almoiqli

{"title":"Investigation of adsorption isotherms and thermodynamic models of uranium biosorption from aqueous solutions by Rumex Acetosella","authors":"Khalid N. Alharbi, Raed A. Alsulami, Mohammad H. Alhakami, Muneer Baata, Mohammed F. Alotaibi, Salman Alshehri, Salman M. Alzahrani, Anas M. Alwafi, Mona A. Aljufareen, Mubarak M. Albarqi, Khalid N. Alnajem, Mohammed S. Almoiqli","doi":"10.1007/s10967-025-10031-3","DOIUrl":"10.1007/s10967-025-10031-3","url":null,"abstract":"<div><p>There is growing concern about the poisoning of groundwater with uranium (U) and other heavy metals. The efficacy of identifying a suitable adsorbent material for the elimination of heavy metals has been exemplified, including the utilization different plants as adsorbents. The experimental findings were examined by utilizing equilibrium isotherms, enabling the examination of the adsorption behavior of uranium on Rumex Acetosella. Based on the equilibrium data analysis such as the Langmuir, Freundlich and Sips, etc. isotherms demonstrate a strong correlation with the experimental data (R<sup>2</sup> > 0.90) which means high efficiency in isotherm behavior of the adsorbent.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":661,"journal":{"name":"Journal of Radioanalytical and Nuclear Chemistry","volume":"334 3","pages":"2251 - 2270"},"PeriodicalIF":1.5,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10967-025-10031-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143707166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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