Review
Pharmacology & Pharmacy
Helen Haixia Wu, Patrick Garidel, Blech Michaela
Summary: The main challenge in developing high-concentration formulations (HCF) for IgG and Ig-based therapeutics is to achieve essential solubility, viscosity, and stability of these molecules. 2-Hydroxypropyl betacyclodextrin (HP-8-CD) has emerged as a promising excipient for HCF development, despite being used in chemical drugs for over thirty years. This review covers the various aspects of HP-8-CD application in pharmaceutical formulation and highlights the challenges and potential future directions in formulation manufacturing for IgG and Ig-based therapeutics.
INTERNATIONAL JOURNAL OF PHARMACEUTICS
(2021)
Article
Biochemistry & Molecular Biology
Enrika Celitan, Ruta Gruskiene, Jolanta Sereikaite
Summary: Beta-carotene is an important molecule which finds application in the food industry for the development of functional foods and dietary supplements. Its instability led to the development of various delivery systems, with the inclusion of beta-carotene by cyclodextrin aggregates being attractive due to its stability and low cost. The procedure of preparing beta-carotene/2-hydroxypropyl-beta-cyclodextrin aggregates was found to be efficient and time-saving in this study.
Article
Agricultural Engineering
Swati Sharma, Lalit M. Pandey
Summary: This study investigated the kinetic ability of pure and mixed cultures in the biodegradation of crude oil, and proposed an integrated kinetic model to explain the degradation process. The study found that the mixed cultures showed synergistic effects on the substrates, leading to increased degradation efficiency. Furthermore, the study found that the degradation efficiency was correlated with the activity of specific enzymes.
BIORESOURCE TECHNOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Kamil Wdowiak, Natalia Rosiak, Ewa Tykarska, Marcin Zarowski, Anita Plazinska, Wojciech Plazinski, Judyta Cielecka-Piontek
Summary: This study aimed to obtain hesperidin and hesperetin systems with HP-beta-CD, and evaluated their physicochemical properties and biological activities. The results showed significant improvement in solubility, permeability, and inhibitory activity, indicating the potential of HP-beta-CD as a carrier to enhance the biological activity and bioavailability of hesperidin and hesperetin.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Biochemistry & Molecular Biology
Zixue Li, Wei Zhao, Na Liang, Pengfei Yan, Shaoping Sun
Summary: A tumor-targeting and pH-sensitive inclusion complex based on the host-guest recognition between FA-CS-CD and BM-SA was designed for controlled delivery of paclitaxel. The optimized PTX-loaded FA-CS-CD/BM-SA inclusion complex exhibited enhanced antitumor efficiency and minimized systemic toxicity, as demonstrated by in vitro and in vivo evaluations. This system shows promise as a carrier for paclitaxel.
Article
Biochemistry & Molecular Biology
Kun Xiao, Rennv Wang, Congyang Liu, Meini Wang, Jiameng Zhang, Wei Dong, Tao Pan
Summary: The effects of TX-100 and β-CD on the bioavailability and biodegradation of PHE were studied. It was found that β-CD solubilized less PHE but promoted biodegradation, and resulted in less elution of cells from biofilms compared to TX-100. Microscopy observation showed that β-CD treated biofilm had a more complete structure.
PROCESS BIOCHEMISTRY
(2021)
Article
Oncology
Sourav Taru Saha, Naaziyah Abdulla, Tawanda Zininga, Addmore Shonhai, Reubina Wadee, Mandeep Kaur
Summary: Breast cancer, especially triple negative breast cancer (TNBC), is a major global burden. The depletion of cholesterol in cancer cells has attracted interest as a potential therapeutic target. In this study, the effects of cholesterol depletion using the agent HP beta CD were assessed in TNBC. The results showed that HP beta CD treatment inhibited cancer cell growth and induced cell death, attributed to altered cellular cholesterol levels. Mice xenograft studies further demonstrated significant reductions in TNBC tumor size. These findings suggest that cholesterol depletion could be a promising anticancer strategy.
Article
Food Science & Technology
Changzhu Li, Wenqing Chen, Subramanian Siva, Haiying Cui, Lin Lin
Summary: By encapsulating cinnamaldehyde (CA) in hydroxypropyl-beta-cyclodextrin (HP-beta-CD) and embedding it into nanofibers, the study achieved improved mechanical properties, thermal stability, and antibacterial activity against Listeria monocytogenes on freshcut cucumber without affecting sensory indicators. The novel food packaging material shows promise for practical applications.
FOOD PACKAGING AND SHELF LIFE
(2021)
Article
Chemistry, Applied
Zhiheng Zhang, Xiaojing Li, Shangyuan Sang, David Julian McClements, Long Chen, Jie Long, Aiquan Jiao, Zhengyu Jin, Chao Qiu
Summary: In this study, zein/hydroxypropyl-beta-cyclodextrin nanoparticles were successfully synthesized and characterized. These nanoparticles exhibited high encapsulation efficiency for curcumin and improved its antioxidant activity and photostability. They have the potential to be used as effective food-grade delivery systems for low water-soluble bioactive substances.
Article
Engineering, Chemical
Aliakbar Ahmadi, Mojgan Ayoubi-Chianeh, Mohamad Z. Z. Kassaee, Farhad Bayat
Summary: The aim of this study was to compare the efficiency of six commercially available cyclodextrins (CDs) in improving the solubility and oral bioavailability of atorvastatin calcium (ATV-Ca) and rosuvastatin calcium (ROV-Ca) drugs. Inclusion complexes of both drugs with different CDs were prepared and various experimental and computational analyses were performed. The results showed that M-beta-CD was the best substrate for micro-encapsulation of both drugs and that ATV had a higher tendency to form inclusion complexes. Molecular docking studies indicated that HP-beta-CD and M-beta-CD were the most suitable substrates for inclusion complex formation.
CANADIAN JOURNAL OF CHEMICAL ENGINEERING
(2023)
Article
Biochemistry & Molecular Biology
Giovanni Gallo, Domenico Zannini, Barbara Immirzi, Alessandra De Bruno, Gabriella Fiorentino, Giovanni Dal Poggetto
Summary: The aim of this study was to extract antioxidant molecules from the pectin purification process of citrus lemon waste and encapsulate them in stable pectin films for a green and circular economy process. Seven molecules were recovered, identified, and quantified, and their antioxidant power and stability over time were evaluated. The stability and thermal properties of the bioactive fraction were improved by complexing it with 2-hydroxypropyl-beta-cyclodextrin (HP-beta-CD). The most promising complexes showed increased stability over time compared to uncomplexed antioxidants when incorporated into a pectin film, demonstrating potential for the delivery of antioxidant molecules.
Article
Spectroscopy
Zhen-Yi Lin, Xiao-Xuan Wang, Song-Bo Kou, Jie-Hua Shi
Summary: The inclusion behaviors of estradiol with beta-CD and HP-beta-CD were investigated using molecular dynamics simulation and multi-spectroscopic approaches. The results showed that estradiol formed 1:1 complexes with beta-CD and HP-beta-CD. The dominant interaction forces stabilizing the complex were different for beta-CD and HP-beta-CD.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2022)
Article
Chemistry, Physical
Georgios Leonis, Vasiliki Vakali, Nikoletta Zoupanou, Nikitas Georgiou, Dimitrios A. Diamantis, Andreas G. Tzakos, Thomas Mavromoustakos, Demeter Tzeli
Summary: Quercetin protects against many diseases due to its radical scavenging and anti-inflammatory properties. This study demonstrates the potential use of dimeric assemblies formed by 2HP-beta-CD and 2,6Me-beta-CD to encapsulate quercetin, creating stable complexes with applications in photodynamic therapy.
JOURNAL OF MOLECULAR STRUCTURE
(2023)
Article
Food Science & Technology
Chen Shen, Wenqing Chen, Changzhu Li, Yong Ye, Haiying Cui, Lin Lin
Summary: A novel nanofiber membrane with good mechanical strength, hydrophobicity, thermal stability, release performance, and bacteriostatic performance was developed for safe and efficient prevention and control of Listeria monocytogenes in cheese. The zein-based nanofiber membranes showed preferable properties with the addition of citral/HP-beta-CD inclusion complex, improving the thermal stability and release property of citral. The encapsulated membrane inhibited the growth of Listeria monocytogenes in cheeses and maintained their quality during storage.
Article
Pharmacology & Pharmacy
Ameeduzzafar Zafar, Nabil K. Alruwaili, Syed Sarim Imam, Omar Awad Alsaidan, Faisal K. Alkholifi, Khalid Saad Alharbi, Ehab M. Mostafa, Abdullah S. Alanazi, Sadaf Jamal Gilani, Arafa Musa, Sultan Alshehri, Alenazy Rawaf, Ali Alquraini
Summary: The study aimed to prepare the inclusion complex of Genistein (GS) using Hydroxypropyl beta cyclodextrin (HP beta CD) and poloxamer 188 (PL 188). The results showed that the dissolution of GS significantly increased after incorporation in binary and ternary inclusion complexes, with the ternary complex exhibiting the highest enhancement in dissolution. The presence of PL 188 was found to enhance the solubility of GS. Moreover, antioxidant, antimicrobial, and cytotoxicity studies revealed that GS TC exhibited significant activity and higher cytotoxicity to cancer cells compared to pure GS.
Article
Soil Science
Marta Cattin, Kirk T. Semple, Marc Stutter, Gaetano Romano, Alfonso J. Lag-Brotons, Chris Parry, Ben W. J. Surridge
Summary: This study investigated the effects of applying whole digestate and solid digestate on soil carbon cycling, microbial communities and CO2 emissions in two grassland soils. The results demonstrate significant impacts of different digestate fractions on carbon use efficiency, with solid digestate showing positive effects on microbial biomass and carbon use efficiency.
EUROPEAN JOURNAL OF SOIL SCIENCE
(2021)
Article
Biotechnology & Applied Microbiology
Gabriela M. Vazquez-Cuevas, Carly J. Stevens, Kirk T. Semple
Summary: The study showed that adding plant root biomass to contaminated soil can enhance the mineralization of C-14-phenanthrene, especially after the soil has been aged for a certain period of time. This not only improves the biodegradation of organic contaminants but also stimulates more effective indigenous biodegradation in the soil.
INTERNATIONAL BIODETERIORATION & BIODEGRADATION
(2021)
Article
Environmental Sciences
Ihuoma N. Anyanwu, Kirk T. Semple
Summary: The study found that N-PAH chemicals had a greater impact on the respiration rates of earthworms compared to homologous-PAH analogs, especially after long-term exposure. There was a strong positive correlation between N-PAHs and the respiratory response of organisms with increasing concentration and time.
SOIL & SEDIMENT CONTAMINATION
(2021)
Article
Soil Science
Vito Abbruzzese, Kirk T. Semple, Philip M. Haygarth, M. Fernanda Aller, Elizabeth Russell, Ben W. J. Surridge
Summary: The complexity of carbon compounds added to soil significantly affects microbial uptake of C and the composition of the soil microbial community. Application of slurry to soil decreases microbial biosynthesis and the cumulative respiration of carbohydrate compounds compared to treatments without slurry application.
APPLIED SOIL ECOLOGY
(2021)
Article
Biotechnology & Applied Microbiology
Marcie G. Towell, Gabriela M. Vazquez-Cuevas, Jessica Bellarby, Graeme Paton, Frederic Coulon, Simon J. T. Pollard, Kirk T. Semple
Summary: This study investigated the extractability, bioaccessibility, and biodegradation of 14C-phenanthrene and 14Coctacosane in two soils from former oil refinery facilities over 341 days. The impact of biostimulation and bioaugmentation treatments were evaluated, with bioaugmentation showing significant improvements in the degradation of 14C-octacosane residues. However, HPCD and methanol:water may underestimate the extent of contaminant degradation in soil.
INTERNATIONAL BIODETERIORATION & BIODEGRADATION
(2021)
Article
Multidisciplinary Sciences
Chris Tighe, Maxi Castrillejo, Marcus Christl, Claude Degueldre, Jeremy Andrew, Kirk T. Semple, Malcolm J. Joyce
Summary: Trace-level plutonium in the environment is often a combination of local and global contributions, typically originating from human activities. Isotopic ratio anomalies in plutonium can provide forensic insights into specific activities, aiding in the development of clean-up strategies.
NATURE COMMUNICATIONS
(2021)
Article
Chemistry, Organic
Ihuoma N. Anyanwu, Kirk T. Semple
Summary: The study on the occurrence and distribution of PAHs and N-PAHs in soils from the Niger Delta revealed differences in the distribution of petrogenic-PAHs and pyrogenic-PAHs, elevated levels of N-PAHs in oil spill sites exceeding North American soil quality guidelines, indicating potential high ecological risks.
POLYCYCLIC AROMATIC COMPOUNDS
(2022)
Article
Environmental Sciences
Rosa Posada-Baquero, Kirk T. Semple, Miguel Ternero, Jose-Julio Ortega-Calvo
Summary: The study utilized desorption extraction method standardized by ISO16751 to determine the bioavailable concentration of the commonly regulated polycyclic aromatic hydrocarbon benzo(a)pyrene (BaP) in industrial soil, showing comparable results to field-contaminated soils.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Review
Water Resources
Emmanuel Tsekleves, Mariana Fonseca Braga, Christine Abonge, Marli Santana, Roger Pickup, Kenneth Yongabi Anchang, Tommaso de Pippo, Kirk Semple, Manoj Roy
Summary: This transdisciplinary review paper highlights the importance of integrating women into leadership roles for sustainable and effective community water management. It also emphasizes the consideration of cultural preferences when planning and implementing WASH technologies and interventions. Effective community engagement should be intentional, long-term, and utilize existing culturally embedded leadership structures.
JOURNAL OF WATER SANITATION AND HYGIENE FOR DEVELOPMENT
(2022)
Article
Agriculture, Multidisciplinary
Jacqueline L. Stroud, Keith W. T. Goulding
Summary: The study showed the potential for improving land management behaviors and soil ecosystems through a combination of research experiments and agricultural practices. With the support of social media and online questionnaires, the findings will help prioritize future improvements in soil monitoring.
ANNALS OF APPLIED BIOLOGY
(2022)
Article
Plant Sciences
Cynthia N. Ibeto, Alfonso J. Lag-Brotons, Rachel Marshall, Kirk T. Semple
Summary: The impact of wood ash on metal uptake and transfer factor of lettuce grown on soil amended with poultry litter, digestate, and its fraction was evaluated. The results showed that wood ash had positive effects on the properties of the amended soil and led to better lettuce productivity, particularly when used with poultry litter. The organic treatments had lower potential toxicity in lettuce compared to inorganic fertilizer. Therefore, wood ash can be used as a nutrient booster for organic fertilizers and an alternative to inorganic fertilizers for leafy vegetables.
JOURNAL OF PLANT NUTRITION
(2023)
Article
Environmental Sciences
Victor T. Omoni, Cynthia N. Ibeto, Alfonso J. Lag-Brotons, Paul O. Bankole, Kirk T. Semple
Summary: This study investigated the impact of white-rot fungi (WRF) on enhancing phenanthrene catabolism in soil over time. The results showed that soils amended with WRF immobilized on spent brewery grains (SBG) had reduced lag phases and increased mineralization rates of 14C-phenanthrene compared to other WRF amendments. Pleurotus ostreatus and Phanerochaete chrysosporium had a stronger influence on biodegradation, while Trametes versicolor showed the best results among the WRF amendments. Fungal enzyme activities increased in all amended soils and were positively correlated with the mineralization extents of 14C-phenanthrene.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Green & Sustainable Science & Technology
Alejandro Moure Abelenda, Kirk T. T. Semple, George Aggidis, Farid Aiouache
Summary: The present study investigated the acidification treatment of two types of digestates and found that the optimum dose and type of acid were dependent on the nature of the digestate. Hydrochloric acid was considered to be the most suitable acid for achieving efficient solid-liquid separation. However, the use of lactic acid resulted in microbial growth and poor preservation of organic matter.
Article
Agriculture, Multidisciplinary
Jacqueline L. Stroud, Iain Dummett, Simon J. Kemp, Craig J. Sturrock
Summary: The conversion from conventional tillage to no-tillage soil management practices improves aggregate stability and earthworm populations. UK farmers found that middened soil, which accounts for up to 42% of the soil surface, has significantly more earthworms than general soil. In a recent experimental field trial, middened areas covering 13% of the trial showed improved aggregate stability and porosity compared to general soil. These findings emphasize the importance of considering middens in assessing soil quality and health in arable systems.
ANNALS OF APPLIED BIOLOGY
(2023)
Article
Biotechnology & Applied Microbiology
Alejandro Moure Abelenda, Kirk T. Semple, Ben M. J. Herbert, George Aggidis, Farid Aiouache
Summary: The valorization of low pollutant bioenergy waste streams as fertilizers is crucial for a more circular economy. This study evaluated the impact of acidification treatment on the availability of nutrients in digestate, finding that while all nitrogen remained in the form of ammonium, phosphorus leachability increased significantly. The combination of wood ash and hydrochloric acid was effective in preventing nitrification and improving the potential for soil restoration as a natural carbon sink.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2022)
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)
