Article
Chemistry, Physical
Antonio Brunetti, Marta Porcaro, Sergio Lins, Francesco di Gennaro, Rosario Maria Anzalone, Mario Mineo, Anna Depalmas
Summary: This paper analyzes two Nuragic statuettes representing offerers using XRF-MC technology. The results show that the heads of both statuettes are covered with a thick iron-based layer, which may be the result of an ancient surface treatment intended to give a chromatic effect to the heads.
Review
Oceanography
Nihan Bulut, Hulya Yuceer
Summary: Managing underwater cultural heritage presents various challenges, including mapping, monitoring, access, presentation, and ownership. Most studies focus on evaluating management examples and policy development, conducted by researchers primarily from universities in Western countries. The importance of public participation, interpretation, and access is emphasized in many publications.
OCEAN & COASTAL MANAGEMENT
(2023)
Article
Chemistry, Physical
Marta Porcaro, Anna Depalmas, Sergio Lins, Claudio Bulla, Matteo Pischedda, Antonio Brunetti
Summary: This study investigated a set of working tools from the Nuragic civilization in Sardinia, Italy using X-ray Fluorescence (XRF) and Monte Carlo simulations. The chemical species present in the alloy were quantified and complex corrosion layers were successfully characterized.
Article
Green & Sustainable Science & Technology
Bingyu Sun, Konomi Ikebe, Yirui Han, Xiangting He
Summary: Many Chinese people have a negative view of industrial modernization heritage, leading to a lack of appreciation and conservation efforts. This study aims to examine the effectiveness of the present protection system by analyzing the link between facility openness and its influencing factors. Using a database of 132 projects in Shenyang, the study reveals that private enterprises as facility users and conversion into cultural and commercial facilities positively impact the openness of industrial modernization heritage, which increased after the establishment of the local protection system. Future improvements should focus on the relationship between government and private subjects in the protection system to better utilize private capital. This study provides insights into the conservation situation of industrial modernization heritage and offers suggestions for improving the protection system in local cities in China.
Article
Environmental Sciences
Yihan Xie, Ruixia Yang, Yongqi Liang, Wei Li, Fulong Chen
Summary: This study analyzes the spatial relationship between world cultural heritage sites and neighboring towns at a global scale. The results show that a certain percentage of cultural heritage sites have been incorporated into urban areas, but the overall spatial relationship with neighboring towns has not changed substantially. Additionally, the study finds that the distance between cultural heritage sites and towns has been decreasing, with the variation in distance related to factors such as the income level and urbanization rate of the country.
Article
Construction & Building Technology
Hugo Entradas Silva, Fernando M. A. Henriques
Summary: Cultural heritage serves as a crucial symbol of the past in modern societies, while cultural tourism plays a significant role in the economy but also poses risks to conservation and indoor air quality if not properly managed. The COVID-19 pandemic has slowed down global tourism, providing an opportunity for reflection on the sustainability of mass tourism.
BUILDING AND ENVIRONMENT
(2021)
Article
Green & Sustainable Science & Technology
Jaione Korro Banuelos, Alvaro Rodriguez Miranda, Jose Manuel Valle-Melon, Ainara Zornoza-Indart, Manuel Castellano-Roman, Roque Angulo-Fornos, Francisco Pinto-Puerto, Pilar Acosta Ibanez, Patricia Ferreira-Lopes
Summary: This paper discusses the importance of information management in heritage restoration and conservation and proposes a conceptual framework to explore this relationship. Through the analysis of several specific cases, it emphasizes that while the availability of information and tools is growing, further progress is needed in terms of interoperability, outreach, and reuse of different solutions.
Article
Spectroscopy
Alicja Swiecicka, Aleksandra Towarek, Marcin Strawski, Barbara Wagner
Summary: In this study, XRF, LA-ICP-MS, and SIMS were used to assess the transfer of ions between iron-gall inks and indicator papers soaked in 4:7-diphenyl-1:10-phenanthroline. The results showed that elements other than the main components of inks can migrate to indicator test papers. XRF and LA-ICP-MS data were consistent in reconstructing the major elemental composition of the model inks, while LA-ICP-MS and SIMS allowed for observations of trace and structurally significant ions.
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
(2023)
Article
Green & Sustainable Science & Technology
Yang Yang, Zhengyun Wang, Han Shen, Naipeng Jiang
Summary: In the context of cultural heritage tourism, tourists' emotional experience is influenced by their cognitive evaluation of the natural and humanistic environment. This experience further enhances tourists' cultural identity and heritage conservation behavior. This study constructed a research model based on emotional evaluation and positive emotional expansion and found that positive emotional experience positively influences tourists' cultural identity and heritage conservation behavior in the cultural heritage tourism context. The results of this study will contribute to the theoretical research on emotions in cultural heritage tourism and help enhance tourists' cultural identity and heritage conservation behavior from the perspective of emotional experience.
Article
Geosciences, Multidisciplinary
Pasquale Cucco, Giacomo Di Ruocco, Luca La Rana
Summary: This research aims to reconcile fire safety regulations with restoration and conservation principles in order to ensure fire safety while preserving the unique characteristics of historical buildings. By analyzing two case studies, the results demonstrate that this can be achieved through minimally invasive interventions.
INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION
(2023)
Article
Chemistry, Physical
Marta Porcaro, Sergio Lins, Anna Depalmas, Rosario Maria Anzalone, Roberta Iannaccone, Antonio Brunetti
Summary: This paper describes an archaeometric study of a bronze Nuragic small boat model from the Early Iron Age, using a combination of non-invasive techniques to characterize the alloy of the artifact.
Article
Humanities, Multidisciplinary
Habtamu Mekonnen, Zemenu Bires, Kassegn Berhanu
Summary: This study aims to investigate the practices and challenges of cultural heritage conservation in North Shoa Zone, Central Ethiopia. The findings reveal that the cultural heritage properties in the area are not well protected and face poor conservation status. The main factors affecting heritage conservation include lack of proper management, monitoring and evaluation, lack of funds and stakeholder involvement, and natural disasters.
Review
Chemistry, Multidisciplinary
Toma Fistos, Irina Fierascu, Radu Claudiu Fierascu
Summary: This review paper critically discusses the possibilities of using inorganic nanomaterials and recipes for the conservation of organic cultural heritage objects, as well as the related protection mechanisms, application methods, and future prospects.
Article
Biochemistry & Molecular Biology
Andrea Bergomi, Valeria Comite, Vittoria Guglielmi, Mattia Borelli, Chiara Andrea Lombardi, Roberto Bonomi, Concetta Pironti, Maria Ricciardi, Antonio Proto, Carlo Mariani, Paola Fermo
Summary: In this study, the microclimatic conditions and air quality inside the Santuario della Beata Vergine dei Miracoli in Saronno (VA) were monitored. The results showed that despite lower indoor pollutant concentrations compared to the outdoor values, the microclimatic conditions often did not meet the regulations and standards in Italy.
Article
Chemistry, Physical
Jorge Otero, Giovanni Borsoi, Luis Monasterio-Guillot
Summary: There is no doubt that nanotechnology and nanoscience have the potential to revolutionize the practice field and conservation of built heritage materials. However, the benefits of nanotechnology in conservation practice are not fully understood. This opinion/review paper aims to answer the question of why nanomaterials should be used instead of conventional products and why size matters, by revising the basic concepts of nanoscience in the context of built heritage conservation.
Article
Spectroscopy
Daniela Pereira Balbino, Eva Kaiser Mori, Jose Carlos dos Santos, Eliana Midori Sussuchi, Susana de Souza Lalic, Rogerio Machado, Marcia de Almeida Rizzutto
X-RAY SPECTROMETRY
(2019)
Review
Astronomy & Astrophysics
Amanda L. S. Gomes, Bruno Becker-Kerber, Gabriel L. Oses, Gustavo Prado, Pedro Becker Kerber, Gabriel E. B. De Barros, Douglas Galante, Elidiane Rangel, Pidassa Bidola, Julia Herzen, Franz Pfeiffer, Marcia A. Rizzutto, Mirian L. A. F. Pacheco
INTERNATIONAL JOURNAL OF ASTROBIOLOGY
(2019)
Article
Chemistry, Physical
L. S. S. Oliveira, C. M. Abreu, F. C. L. Ferreira, R. C. A. Lopes, F. O. Almeida, E. K. Tamanaha, J. S. Belletti, R. Machado, M. A. Rizzutto, D. N. Souza
RADIATION PHYSICS AND CHEMISTRY
(2020)
Article
Chemistry, Inorganic & Nuclear
P. H. O. V. Campos, C. R. Appoloni, M. A. Rizzutto, A. R. Leite, R. F. Assis, H. C. Santos, T. F. Silva, C. L. Rodrigues, M. H. Tabacniks, N. Added
APPLIED RADIATION AND ISOTOPES
(2019)
Article
Biotechnology & Applied Microbiology
Ednei Coelho, Tatiana Alves Reis, Marycel Cotrim, Marcia Rizzutto, Benedito Correa
BIOTECHNOLOGY PROGRESS
(2020)
Article
Multidisciplinary Sciences
Cristina Marilin Calo, Marcia A. Rizzutto, Sandra M. Carmello-Guerreiro, Carlos S. B. Dias, Jennifer Watling, Myrtle P. Shock, Carlos A. Zimpel, Laura P. Furquim, Francisco Pugliese, Eduardo G. Neves
SCIENTIFIC REPORTS
(2020)
Article
Instruments & Instrumentation
T. F. Silva, C. L. Rodrigues, N. Added, M. A. Rizzutto, M. H. Tabacniks, T. Hoschen, U. von Toussaint, M. Mayer
Summary: Ion Beam Analysis (IBA) is a set of analytical techniques used for material analysis, which can combine different measurements to obtain an improved characterization of the sample, increasing confidence and reducing ambiguities. By utilizing computational algorithms, MultiSIMNRA is able to handle sample and setup parameters to find the best set of parameters that fit all experimental data simultaneously.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
(2021)
Article
Geochemistry & Geophysics
Cristina Marilin Calo, Marcia A. Rizzutto, Carlos A. Perez, Rogerio Machado, Caue G. Ferreira, Natasha F. Aguero, Laura P. Furquim, Eduardo G. Neves, Francisco A. Pugliese
Summary: This study investigates the composition and origin of dense bodies or structures found in uncharred plant remains at Monte Castelo. The results reveal that some of the chemical elements in these plant remains are derived from the sedimentary environment, while others have an endogenous origin. This has important implications for understanding the interactions between these plant remains and the surrounding environment.
Article
Geochemistry & Geophysics
Renato Akio Ikeoka, Carlos Roberto Appoloni, Rosa Bernstein Scorzelli, Edivaldo dos Santos, Marcia de Almeida Rizzutto, Arkley Marques Bandeira
Summary: This study applied five analytical methods to analyze ceramic fragments excavated in archaeological sites on the Brazilian Amazon coast, providing insights into their production processes, technology, and raw materials. Mossbauer and XRD spectroscopy analyses revealed the firing temperature range and environment of the ceramics. Cluster analysis grouped the fragments into different sets, indicating the use of different clays and identifying the clay source for one group of fragments.
Article
Archaeology
Cristina Marilin Calo, Marcia A. Rizzutto, Paulo C. F. Giannini, Luciana Nogueira, Rogerio Machado, Wanda G. P. Engel, Guido Mamani, Irene Delaveris
Summary: This work examines the compositional and structural aspects of building materials in chullpares in Huayllani-Condor Amaya, Bolivia. Through a multi-technique approach, the study aims to understand the raw material selection and technological choices of the builders, with implications for heritage conservation programs. The results reveal a prepared admixture of plant fibers, sedimentary components, and various mineral fragments, forming a resistant and efficient structure. However, variations in composition and structure were observed across samples, leading to differential efficiency of the porous system and degradative processes. Overall, the study is important for understanding the ancient monuments and preserving their cultural heritage.
JOURNAL OF CULTURAL HERITAGE
(2023)
Article
Humanities, Multidisciplinary
Sofia Hennen Rodriguez, Aline Assumpcao, Pedro Herzilio Ottoni Viviani de Campos, Bianca Goncalves, Erick Santos de Jesus, Elizabeth Alfredi de Mattos Kajiya, Fabio Luchiari, Marcia de Almeida Rizzutto, Florence White de Vera, Cecilia Winter
Summary: The three paintings, created in 1944 by Brazilian artist Candido Portinari, depict the poverty and migration caused by droughts in the northeastern regions of Brazil. Despite entering the museum's collection together in 1948, the paintings have different conservation states due to their varied material histories and past restorations. An interdisciplinary project was organized to study and conserve each painting, with technical imaging and material characterization playing essential roles in justifying the proposed treatment. The aim was to ensure stability of alterations and recover aesthetic homogeneity for a coherent exhibition of the ensemble once again.
Article
Chemistry, Analytical
Paula Rangel Pestana Allegro, Marcia de Almeida Rizzutto, Nemitala Added, Vitor angelo Paulino de Aguiar, Dennis Lozano Toufen, Eduardo Luiz Augusto Macchione, Nilberto Heder Medina, Roberto Vicencotto Ribas, Jose Roberto Brandao de Oliveira, Rafael Escudeiro, Juan Antonio Alcantara-Nunez, Jessica Fleury Curado, Valdir Brunetti Scarduelli, Vinicius Antonio Bocaline Zagatto, Cleber Lima Rodrigues, Manfredo Harri Tabacniks
Summary: This study demonstrates a non-destructive standard-free analytical method for obtaining stable isotope ratios in materials using high energy proton beams to excite nuclear reactions. The method can serve as a useful alternative to standard ICP-MS methods, filtering nuclear reaction products through particle-gamma coincidences to avoid typical drawbacks such as high backgrounds and interfering reactions.
JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
(2021)
Article
Archaeology
Cristina Marilin Calo, Marcia A. Rizzutto, Jennifer Watling, Laura Furquim, Myrtle P. Shock, Avacir C. Andrello, Carlos R. Appoloni, Fabio O. Freitas, Logan Kistler, Carlos A. Zimpel, Tiago Hermenegildo, Eduardo G. Neves, Francisco A. Pugliese
JOURNAL OF ARCHAEOLOGICAL SCIENCE-REPORTS
(2019)
Article
Chemistry, Analytical
Michel Rocha Baqueta, Augusto Cesar Costa-Santos, Ana Paula Rebellato, Gisele Marcondes Luz, Juliana Azevedo Lima Pallone, Federico Marini, Alexsandro Lara Teixeira, Douglas N. Rutledge, Patricia Valderrama
Summary: This study reports the essential element composition of new Brazilian Canephora coffees and applies chemometric tools for analysis. The results demonstrate the suitability of this method for origin and species discrimination based on the inorganic fraction of coffee.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Mengjie Li, Jiapeng Wang, You Zhou, Yang Chen, Lingying Xia
Summary: A novel photoelectrochemical biosensor based on gold nanoparticles and specific structures was developed for highly sensitive detection of mercury ion. The multiple sandwich structures hindered electron supply and light harvesting, resulting in a weakened PEC signal, while the specific structures extinguished the PEC signal, enabling quantitative detection of Hg2+. The sensor exhibited high selectivity and stability, with potential applications in environmental detection, biological analysis, and medical research.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Mohamed A. Korany, Rasha M. Youssef, Marwa A. A. Ragab, Mostafa A. Afify
Summary: A stability-indicating fit-for-purpose method was developed for the determination of HC, TL, and PS in syrup dosage form. The method successfully separated CL from THY and quantified the analytes using HPLC-DAD. The robustness of the method was assessed through statistical analysis and self-validation.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Lingling Lin, Minyu Li, Ping Li, Chenqing Ye, Huanglong Zhuang, Shaohuang Weng, Feng Chen
Summary: This study developed a highly sensitive and selective electrochemical sensor for simultaneous detection of dopamine and uric acid. The sensor exhibited excellent anti-interference and stability, and could accurately measure dopamine and uric acid in human urine samples.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Peifang Chen, Caiyun Jiang, Zhouping Wang, Hong-zhen Lian, Xiaoyuan Ma
Summary: In this study, a high-performance SERS-active aptasensor was successfully developed for the quantitative analysis of AFB1 in cereal grains, which is of great significance in the field of food safety.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
E. Abas, C. Marina-Montes, C. Perez-Marin, J. Puimedon, J. Anzano
Summary: This study conducted a comprehensive measurement of natural and anthropogenic radionuclides in soil, water, and air in different locations around Deception Island in Antarctica. The results revealed significant levels of 210Pb and anthropogenic 137Cs in soil samples near old human settlements and facilities, as well as detectable levels of 137Cs and 60Co in water samples from old hunting areas. The findings also suggested potential resuspension processes based on higher-than-expected air quality results.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Joao Franciso Allochio, Nayara A. dos Santos, Nathalia dos S. Conceicao, Clara S. D. Baptista, Keyller B. Borges, Valdemar Lacerda Jr, Wanderson Roma
Summary: This study developed a fiber spray ionization mass spectrometry (FSI-MS) method, which shows great potential in detecting illicit drugs. Compared with paper spray ionization mass spectrometry (PSI-MS), FSI-MS demonstrates higher sensitivity in COC detection.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Dina A. Ahmed, Ola G. Hussein, Mamdouh R. Rezk, Mohamed Abdelkawy, Yasmin Rostom
Summary: The main goal of this study was to develop two green chromatographic techniques, HPLC and TLC, for the determination of alcaftadine (ALF) in pharmaceutical formulation and biological samples. The developed HPLC technique showed high efficiency and minimal environmental impact, successfully identifying ALF in the presence of its degradate. The TLC method provided a stability indicating study for ALF and was determined to be safe, green, and eco-friendly.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Abdullah Taner Bisgin
Summary: A green, speedy, and handy method for separation and determination of four commonly used food colorants was established using vortex assisted sequential-simultaneous liquid phase micro-extraction (VA-SS-LPME). The method does not require any instrumental chromatographic techniques. The procedure includes sequential separation steps using different extractants and simultaneous UV-vis spectrophotometric determination steps. The method is environmentally friendly and applicable for determination of colorants in food and pharmaceuticals.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Yifan Zhang, Tong Zhang, Wenjing Ba, Li Liu, Yuan Rao, Xiaodan Zhang, Hanhan Zhang, Xiu Jin
Summary: This paper proposes a novel spectral transfer modelling method based on neural network architecture searching for the asymptomatic prediction of Akizuki pear cork spot disorder. The experiments show that the model by this method is more effective, achieving an accuracy of 82.61%.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Krzysztof Greda, Maja Welna, Anna Szymczycha-Madeja, Pawel Pohl
Summary: For the first time, a dispersive micro-solid phase extraction (D-mu SPE) based on graphene oxide was used for the ultrasensitive determination of Cd. With this method, Cd can be efficiently extracted from a mixture of alkali and alkaline earth metals without the need for an elution step. The combination of D-mu SPE and SAGD OES significantly reduces matrix effects and improves the tolerance of Cd to alkali metals. The method shows simplicity in the measurement system and the commercially available nanosorbent used.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
P. K. Fathima Anjila, G. R. Tharani, Anand Sundaramoorthy, Venkat Kumar Shanmugam, Karthikeyan Subramani, Shanmugavel Chinnathambi, Ganesh N. Pandian, Vimala Raghavan, Andrews Nirmala Grace, Singaravelu Ganesan, Mangaiyarkarasi Rajendiran
Summary: This work proposes a rapid and sensitive spectroscopic method for detecting melamine in food products using rare-earth Terbium-doped Graphene Quantum Dots (Tb-GQDs) synthesized by microwave and simple chemical conjugation methods. The synthesized Tb-GQDs show a spherical shape with a size of approximately 6 nm and a quantum yield of 52%. The maximum detection limit for melamine concentration in milk and milk products is found to be 0.31 μM. The dual emitting Tb-GQDs provide a sensitive and effective platform for real-time detection of melamine in food samples, particularly in milk, and show promising potential in the food industry.
MICROCHEMICAL JOURNAL
(2024)
Review
Chemistry, Analytical
Piyush Dey, Mandeep Kaur, Akhil Khajuria, Dilmeet Kaur, Manpreet Singh, Hema Kumari Alajangi, Neha Singla, Gurpal Singh, Ravi Pratap Barnwal
Summary: Environmental issues, such as the uncontrolled release of dangerous pollutants, have significant impacts on human health. Traditional methods for detecting pollutants require specialized personnel and equipment, but nanotechnology has improved the performance of biosensors. This article discusses the use of nanotechnology in pollutant detection and the associated techniques.
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Sa Dong, Qiuyun Shi, Lingjun Guan, Yulong Wang, Pengyan Liu, Cunzheng Zhang, Jianguo Feng
Summary: In this study, a highly sensitive indirect competitive chemiluminescence enzyme immunoassay (icCLEIA) method was developed for the determination of sodium pentachlorophenolate (PCP-Na) and its metabolite pentachlorophenol (PCP). The method showed high specificity and affinity with a detection limit of 0.0032 ng/mL for PCP-Na and 0.0192 ng/mL for PCP. The method had no cross reaction with other chlorophenols compounds except for PCP. The average recoveries in chicken, pork and fish samples were 81.3-105.8% with low coefficient of variation (CV).
MICROCHEMICAL JOURNAL
(2024)
Article
Chemistry, Analytical
Palaniappan Ilayaraja, Murugan Manivannan, Paramasivam Parthiban
Summary: Nirmatrelvir, an antiviral drug used for the treatment of COVID-19, has been recommended by the World Health Organization. We developed an optimized analytical method for the quantification of Nirmatrelvir and its products, with high sensitivity and a wide linear range. The method also meets the requirements for greenness evaluation.
MICROCHEMICAL JOURNAL
(2024)