Article
Veterinary Sciences
Jv Zhang, Juncai Chen, Qianjun Huang, Brett MacKinnon, Omid Nekouei, Hong Liu, Peng Jia, Jinjin Wang, Na Li, Liqing Huang, Ying Yang, Pok Ng, Sophie St-Hilaire
Summary: The study found that copper/carbon core/shell nanoparticles and the commercial filter product COPPERWARE (R) both exhibited significant inhibitory effects against Saprolegnia parasitica, with even the lowest concentration of CCCSNs showing notable inhibition. However, leaching of copper into the water and water turbidity issues were observed, raising concerns for sensitive aquatic species. Despite these challenges, CCCSNs have promising potential for water disinfection.
FRONTIERS IN VETERINARY SCIENCE
(2021)
Article
Environmental Sciences
Kevin J. Lyons, Jenni Ikonen, Anna-Maria Hokajarvi, Teemu Rasanen, Tarja Pitkanen, Ari Kauppinen, Katharina Kujala, Pekka M. Rossi, Ilkka T. Miettinen
Summary: Groundwater quality monitoring often relies on sporadic and slow manual sampling and laboratory analyses, which may result in undetected water quality deficiencies. In Finland, enhanced monitoring of untreated groundwater quality using real-time online monitoring, isotopic analysis, and microbial community analysis revealed indications of surface water intrusion and faecal contamination. The findings demonstrated the usefulness of supplementary methods and suggested their wider implementation to enhance groundwater quality monitoring.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Cornelia Reuter, Stefanie Hentschel, Antje Breitenstein, Eileen Heinrich, Oliver Aehlig, Thomas Henkel, Andrea Csaki, Wolfgang Fritzsche
Summary: This study successfully established a rapid and selective detection system for identifying human pathogenic water organisms using biomolecular methods, demonstrating its potential application in urban water samples.
WATER AND ENVIRONMENT JOURNAL
(2021)
Article
Ecology
Surya Singh, Sarvesh Rai, Prashant Singh, Vijay Kumar Mishra
Summary: Achieving and maintaining suitable water quality is crucial for human health and the well-being of ecosystems. Riverine ecosystems are particularly vulnerable to pollution and require frequent monitoring. This paper presents a real-time water quality monitoring system installed in the River Ganga, which allows continuous tracking of water quality and immediate action to be taken in case of pollution incidents. The results obtained from the system are compared with standard values, and limitations and recommendations for further improvement are discussed.
ECOLOGICAL INFORMATICS
(2022)
Article
Chemistry, Multidisciplinary
Byoung-Hoon Kang, Youngseop Lee, Eun-Sil Yu, Hamin Na, Minhee Kang, Hee Jae Huh, Ki-Hun Jeong
Summary: The rapid and accurate molecular diagnostics are crucial in the face of pandemic diseases, and the nanoplasmonic PCR provides a new solution for rapid and quantitative molecular diagnostics at point-of-care level.
Article
Chemistry, Multidisciplinary
Jing Tu, Yi Qiao, Yuhan Luo, Naiyun Long, Zuhong Lu
Summary: DNA quantification is crucial in life sciences research, and real-time MDA technology can provide template amount information during whole-genome amplification with a very low detection limit, offering a promising tool to quantify entire DNA without sacrificing sample completeness or introducing redundant steps.
Article
Chemistry, Inorganic & Nuclear
A. Tarancon, O. Novella, M. Pujadas, M. Batlle, J. Cros, J. F. Garcia
Summary: This paper describes the optimization of a plastic scintillation microspheres (PSm) detector for continuous monitoring of radioactivity in river water. The detector has high efficiency and low detection limits, making it suitable for water or waste surveillance involving frequent measurements.
APPLIED RADIATION AND ISOTOPES
(2022)
Article
Chemistry, Analytical
Liang Gong, Siyue Yao, Yidong He, Chengliang Liu
Summary: A new qPCR data analysis method called AERKM is proposed to achieve more accurate results by introducing amplification efficiency (AE) for error correction. It has been verified to have higher precision and stability in 5-point 10-fold gradient qPCR tests of 63 genes.
ANALYTICAL CHEMISTRY
(2023)
Article
Multidisciplinary Sciences
Young-Mi Lee, Hayoung Cho, Ryeo-Ok Kim, Soyeon In, Se-Joo Kim, Eun-Ji Won
Summary: Real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) is a primary method for evaluating gene expression, but the stability of reference genes in small invertebrates like Diaphanosoma celebensis under different ages and exposure conditions is limited. This study evaluated the expression profiles of nine candidate reference genes under diverse toxicant exposure and growth conditions, resulting in similar gene stabilities under chemical exposures but significantly different patterns based on age, impacting the expression of development and detoxification-related genes. This research is a crucial step towards standardized qRT-PCR analysis for ecotoxicology studies involving environmentally important invertebrates like D. celebensis.
SCIENTIFIC REPORTS
(2021)
Article
Biochemistry & Molecular Biology
Zhiwei Chen, Nigel G. Halford, Chenghong Liu
Summary: Real-time quantitative PCR is a technique for measuring the content of a specific nucleic acid sequence in a sample, and it can be divided into absolute and relative quantitative methods. Relative quantification is mainly used for gene expression in functional genomics and transcriptome studies. However, to accurately use this technology, key points such as designing specific primers, selecting appropriate reference genes, and performing scientific calculations and statistics are crucial. This article proposes a workflow for relative quantitative PCR and introduces relevant points to help beginners better understand and utilize this technology.
Article
Multidisciplinary Sciences
SungJun Park, Cheonghoon Lee, Kyuseon Cho, Hye Young Ko, Sung Jae Jang, GwangPyo Ko
Summary: The study suggests that employing inhibitor-removal treatment can improve the accuracy and sensitivity of RT-qPCR detection methods for noroviruses in water and produce.
Article
Water Resources
Raj Setia, Shaveta Lamba, Shard Chander, Vinod Kumar, Randhir Singh, P. K. Litoria, R. P. Singh, Brijendra Pateriya
Summary: The study examined the spatial and temporal variations in the hydrochemistry of the Sutlej river in the Indian Punjab, calculating water quality index to assess the overall water quality. Results indicated that poor water quality samples were mainly located along the transboundary of the river. Grouping analysis showed pH and Cl- in one group, while EC and other cations and anions in another group, suggesting a combined influence of natural and anthropogenic factors on water quality.
APPLIED WATER SCIENCE
(2021)
Article
Environmental Sciences
Kousar Banu Hoorzook, Tobias George Barnard
Summary: The aim of this study was to develop a cost-effective method to concentrate bacterial cells directly from water for DNA extraction and PCR amplification. The in-house DNA extraction method showed good DNA recovery and repeatable results compared to the commercial kits.
Article
Engineering, Environmental
Drew Capone, Aaron Bivins, Jackie Knee, Oliver Cumming, Rassul Nala, Joe Brown
Summary: Rigorous studies in low-income urban areas of Maputo, Mozambique, suggest that children are at high risk of exposure to enteric pathogens via soil ingestion. Strategies for contact and source control are needed to reduce ingestion of contaminated soil and achieve acceptable levels of risk in similar settings.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2021)
Article
Engineering, Electrical & Electronic
Weijia Cui, Zahra Abbasi, Carolyn Ren
Summary: Lead contamination in drinking water poses serious health risks, especially for children. This study presents an inexpensive and portable detection system for monitoring lead concentration in drinking water. The system utilizes a microchannel and a microwave resonator-based sensor integrated with a microfluidic chip. Experimental results demonstrate the high sensitivity of the system and its potential for on-site monitoring of lead contamination.
SENSORS AND ACTUATORS A-PHYSICAL
(2023)
Article
Microbiology
Emeline Scherer, Xavier Iriart, Anne Pauline Bellanger, Damien Dupont, Juliette Guitard, Frederic Gabriel, Sophie Cassaing, Elena Charpentier, Sarah Guenounou, Murielle Cornet, Francoise Botterel, Steffi Rocchi, Ana Berceanu, Laurence Millon
JOURNAL OF CLINICAL MICROBIOLOGY
(2018)
Article
Public, Environmental & Occupational Health
E. Frealle, S. Rocchi, M. Bacus, H. Bachelet, L. Pasquesoone, B. Tavernier, D. Mathieu, L. Millon, M. Jeanne
JOURNAL OF HOSPITAL INFECTION
(2018)
Article
Construction & Building Technology
Gabriel Reboux, Steffi Rocchi, Audrey Laboissiere, Habiba Ammari, Martine Bochaton, Guillaume Gardin, Jean-Marc Rame, Laurence Millon
Article
Environmental Sciences
Thibaud Soumagne, Gabriel Reboux, Flora Metzger, Sandrine Roussel, Annick Lefebvre, Emmanuelle Penven, Paul De Vuyst, Isabelle Thaon, Jean-Charles Dalphin
SCIENCE OF THE TOTAL ENVIRONMENT
(2019)
Article
Environmental Sciences
Valerie Demange, Coralie Barrera, Audrey Laboissiere, Philippe Duquenne, Xavier Simon, Laurence Millon, Gabriel Reboux, Michel Grzebyk
ARCHIVES OF ENVIRONMENTAL & OCCUPATIONAL HEALTH
(2020)
Article
Entomology
Gabriel Reboux, Benoit Valot, Steffi Rocchi, Emeline Scherer, Sandrine Roussel, Laurence Millon
EXPERIMENTAL AND APPLIED ACAROLOGY
(2019)
Article
Microbiology
G. Reboux, S. Rocchi, M. Vacheyrou, L. Millon
JOURNAL OF MEDICAL MICROBIOLOGY
(2019)
Review
Cardiac & Cardiovascular Systems
Anne-Pauline Bellanger, Gabriel Reboux, Adeline Rouzet, Coralie Barrera, Steffi Rocchi, Emeline Scherer, Laurence Millon
RESPIRATORY MEDICINE
(2019)
Article
Public, Environmental & Occupational Health
Chloe Godeau, Gabriel Reboux, Emeline Scherer, Audrey Laboissiere, Clothilde Lechenault-Bergerot, Laurence Millon, Steffi Rocchi
AMERICAN JOURNAL OF INFECTION CONTROL
(2020)
Article
Microbiology
Steffi Rocchi, Gabriel Reboux, Emeline Scherer, Audrey Laboissiere, Cecile Zaros, Adeline Rouzet, Benoit Valot, Sadia Khan, Marie-Noelle Dufourg, Benedicte Leynaert, Chantal Raherison, Laurence Millon
Editorial Material
Public, Environmental & Occupational Health
Anne-Pauline Bellanger, Gabriel Reboux
OCCUPATIONAL MEDICINE-OXFORD
(2020)
Article
Microbiology
Audrey Jeanvoine, Chloe Godeau, Audrey Laboissiere, Gabriel Reboux, Laurence Millon, Steffi Rocchi
Article
Infectious Diseases
Steffi Rocchi, Chloe Godeau, Emeline Scherer, Gabriel Reboux, Laurence Millon
Summary: This study suggests that planting organic bulbs in hospitals' outdoor surroundings could be an effective solution to reduce the spread of azole-resistant Aspergillus fumigatus, potentially restoring a predominantly susceptible pathogen population within one year.