Article
Environmental Sciences
Dibya Ranjan Rout, Hara Mohan Jena
Summary: A novel composite material, RGO-beta CD-ECH, was synthesized and used for the treatment of phenolic wastewater. The synthesized composite showed excellent adsorption performance for phenolic pollutants, with high uptake and fitting the pseudo-second-order model. Thermodynamic data revealed that the adsorption process is spontaneous and endothermic. The composite also demonstrated good removal efficiency for synthetic industrial effluents.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
Waqas Ahmed, Sajid Mehmood, Avelino Nunez-Delgado, Sehrish Ali, Muhammad Qaswar, Awais Shakoor, Mohsin Mahmood, Di-Yun Chen
Summary: Biochar obtained from watermelon seeds was successfully modified by H2O2 treatment and showed enhanced Pb(II) adsorption compared to unmodified biochar. The modified biochar exhibited promising potential for cost-effective Pb(II) removal from water/wastewater, in line with circular economy principles, and without adverse environmental impacts. Overall, the study highlights the importance of effective waste/by-product recycling for human and environmental health protection.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Environmental Sciences
Hanbo Chen, Peng Qin, Xing Yang, Amit Bhatnagar, Sabry M. Shaheen, Jorg Rinklebe, Fengchang Wu, Song Xu, Lei Che, Hailong Wang
Summary: This study investigated the impact of plant- and animal-derived biochar on the competitive sorption-desorption of potentially toxic elements (PTEs) and phthalic acid esters (PAEs) in soils with different organic carbon content. The sorption behavior was influenced by biochar type, application dose, and soil organic carbon content. Additionally, the reciprocal effect between DEP and Cd2+ was found to be a crucial factor affecting their sorption/desorption behavior by biochar, with pig carcass biochar showing greater efficacy in metal/DEP immobilization.
ENVIRONMENTAL RESEARCH
(2021)
Article
Environmental Sciences
Anyu Li, Hanquan Xie, Ying Qiu, Lihu Liu, Tao Lu, Weihua Wang, Guohong Qiu
Summary: This study used metal-oxide modified biochar to simultaneously remediate and remove heavy metals in soil and wastewater. The results showed that the modified biochar had strong adsorption capacity for various heavy metals and could effectively reduce their concentrations in soil and wastewater. The addition of modified biochar also facilitated the transformation and immobilization of heavy metals. This study provides efficient functional materials for the remediation of heavy metal pollution.
ENVIRONMENTAL POLLUTION
(2022)
Review
Chemistry, Inorganic & Nuclear
Jubaraj Bikash Baruah
Summary: Coordination polymers play a significant role in addressing global environmental issues through adsorptive remediation of contaminants. They have diverse mechanisms for binding and adsorbing contaminants, and can be utilized in various forms to provide solutions at different levels.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Engineering, Environmental
Ying Zhang, Hui Li, Qun Jiang, Simeng Jiang, Yifan Wang, Lei Wang
Summary: P-FH is an efficient heavy metal adsorbent with high adsorption capacity and selectivity for removing Pb(II) from aqueous solutions. The adsorption process follows the pseudo-second-order kinetic model and Freundlich adsorption isotherm model. P-FH maintains a high adsorption rate even after multiple sorption-regeneration cycles.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Engineering, Environmental
Feng Zhao, Weixia Yang, Yong Han, Xueli Luo, Wenzhi Tang, Tianli Yue, Zhonghong Li
Summary: By developing a straightforward strategy involving standing time-controlled crystallization, amorphous Zr-MOG-12 was successfully synthesized with superb adsorption capacity for Pb(II) and excellent selectivity and reusability. Additionally, the transformation of amorphous Zr-MOG-12 to highly crystalline Zr-MOF' was achieved using glacial acetic acid as the crystallization promoter.
CHEMICAL ENGINEERING JOURNAL
(2021)
Review
Environmental Sciences
Xian Guan, Xingzhong Yuan, Yanlan Zhao, Hou Wang, Hui Wang, Jing Bai, Ying Li
Summary: This paper introduces the potential of layered double hydroxides (LDHs) as materials for heavy metal treatment, including potential environmental toxic effects, feasibility, and stability. It also summarizes the preparation strategies and applications of LDHs, and discusses the main treatment mechanisms. The paper also explores the ratio adjustment and reuse of waste liquid in LDHs synthesis. However, most existing research focuses on improving absorption capacity, neglecting toxicity effects and detailed mechanism investigations.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Chaw Su Lwin, Young-Nam Kim, Mina Lee, Kwon-Rae Kim
Summary: The contamination of agricultural soils by toxic heavy metals is a major concern for crop safety and environmental health. This study investigated the sorption processes of different soil amendments on heavy metals and found that biochar had the highest sorption stability for arsenic, cadmium, and lead.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Green & Sustainable Science & Technology
Guang Yang, Difan Fang, Liming Yang, Zengming Wei, Yunyun Tu, Penghui Shao, Zan Hua, Zhongkai Wang, Xubiao Luo
Summary: A novel low-cost and high-selective adsorbent was developed for the recovery of heavy metal ions from complex wastewater. The adsorbent demonstrated high selectivity and fast removal efficiency, making it a potential candidate for the selective recovery of Pb2+ ions.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Polymer Science
Suchetha Shetty, Noorullah Baig, Sk Abdul Wahed, Atikur Hassan, Neeladri Das, Bassam Alameddine
Summary: In this study, three conjugated copolymers TPP1-3 were successfully synthesized, and their excellent iodine adsorption capacity and nickel ion capture efficiency were confirmed.
Article
Environmental Sciences
Jiwei Xu, Lumeng Li, Huabin Wang, Zhanyuan Gao, Chuanshu Wang, Rong Sun, Yong Zhang, Wumei Xu, Xiying Hou, Rui Xu
Summary: The indigenous chromium-resistant Aspergillus niger strain (A1) was successfully isolated and screened from heavily chromium-contaminated red soil in Yunnan Province, China. The strain exhibited strong tolerance to toxic chromium and showed efficient adsorption of chromium through intracellular metabolism, surface complexations with EPS, and chemical reduction. Inoculation of A1 into chromium-contaminated red soil resulted in a significant reduction in Cr6+ content and a shift from high-toxicity chromium state to low-toxicity chromium state.
Article
Green & Sustainable Science & Technology
Truong Xuan Vuong, Thi Thu Ha Pham, Thi Thu Thuy Nguyen, Dung Thuy Nguyen Pham
Summary: Heavy metal pollution in soils caused by mining activities is a severe issue worldwide. Little is known about how soil amendments affect the chemical forms of heavy metals. This study investigated the adsorption ability of biochar and apatite as soil amendments for lead and zinc contamination, and found that they could significantly diminish the exchangeable fractions of the metals and transform them into stable fractions.
Article
Environmental Sciences
Monu Verma, Ingyu Lee, Youngmin Hong, Vinod Kumar, Hyunook Kim
Summary: The trifunctional beta-cyclodextrin-ethylenediaminetetraacetic acid-chitosan polymer synthesized in this study showed excellent adsorption capacity for heavy metals and organic dyes in aqueous solution, with promising kinetics behavior. This indicated its potential application in wastewater treatment.
ENVIRONMENTAL POLLUTION
(2022)
Article
Engineering, Environmental
Xiaolu Fan, Tianyun Wu, Xue Wu, Bo Jiang, Jing Xiong, Fei Li, Shupeng Li, Lei Zheng, Yunpeng Liu, Dayi Zhang
Summary: This study presents an innovative and cost-effective soil heavy metal stabilization technique, steam flash heating (SFH), and investigates its performance and mechanisms for stabilizing hexavalent chromium (Cr(VI)). SFH promotes the reduction of Cr(VI) by both soil organic matter and chemical stabilizers, enhancing molecular contact and accelerating mass transfer in porous soils. By replacing some chemical stabilizers with soil organic matter, SFH decreases costs and CO2 emissions, and reduces the risk of Cr(III) re-oxidation, demonstrating great potential for the remediation of Cr-contaminated soils.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Psychology, Clinical
Md Saiful Islam, Rejina Akter, Md Tajuddin Sikder, Mark D. Griffiths
Summary: University students, especially first-years, face challenges in adapting to academic life and independent living. This study investigated the weight status and prevalence of depression among first-year Bangladeshi undergraduate students. The results showed high rates of weight-related problems and depression, highlighting the need for intervention programs and supportive services.
INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION
(2022)
Article
Psychology, Clinical
Saiful Islam, Rejina Akter, Tajuddin Sikder, Mark D. Griffiths
Summary: First-year university students, especially those in their first year, are susceptible to psychological illnesses such as depression and anxiety due to the challenges they face in their personal life and academic performance. This study aimed to investigate the prevalence of depression and anxiety among first-year undergraduate students and identify potential underlying factors. The findings revealed high rates of depression and anxiety, with unsatisfactory sleep quality, lack of physical exercise, and excessive internet use identified as main risk factors. These results emphasize the need for intervention programs and adequate support services for Bangladeshi university students.
INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION
(2022)
Letter
Psychology, Clinical
Mohammed A. Mamun, Abu Bakkar Siddique, Md. Tajuddin Sikder, Mark D. Griffiths
INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION
(2022)
Article
Psychology, Clinical
Najmuj Sakib, A. K. M. Israfil Bhuiyan, Sahadat Hossain, Firoj Al Mamun, Ismail Hosen, Abu Hasnat Abdullah, Abedin Sarker, Mohammad Sarif Mohiuddin, Istihak Rayhan, Moazzem Hossain, Tajuddin Sikder, David Gozal, Mohammad Muhit, S. M. Shariful Islam, Mark D. Griffiths, Amir H. Pakpour, Mohammed A. Mamun
Summary: The study aimed to translate and validate the FCV-19S scale in Bangla and evaluate its reliability and validity. The Bangla version of FCV-19S showed good internal reliability and consistency, and was significantly correlated with other questionnaires. It can be a useful tool for assessing the psychological impact of fear from COVID-19 infection in the Bangla-speaking population.
INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION
(2022)
Article
Clinical Neurology
Mohammed A. Mamun, Najmuj Sakib, David Gozal, Akm Israfil Bhuiyan, Sahadat Hossain, Bodrud-Doza, Firoj Al Mamun, Ismail Hosen, Mariam Binte Safiq, Abu Hasnat Abdullah, Abedin Sarker, Istihak Rayhan, Tajuddin Sikder, Mohammad Muhit, Chung-Ying Lin, Mark D. Griffiths, Amir H. Pakpour
Summary: The sudden and unexpected lockdown measures during the COVID-19 outbreak in Bangladesh have had serious psychological consequences, with high rates of depression and suicidal ideation reported, particularly among young people and women. Improved access to mental health services and targeted psychological support measures are needed to address the significant psychological impact of COVID-19 across Bangladesh.
JOURNAL OF AFFECTIVE DISORDERS
(2021)
Article
Multidisciplinary Sciences
Md Raisul Islam, Mst Sadia Sultana, Abid Hasan Khan, Sahadat Hossain, Md Tajuddin Sikder, M. Tasdik Hasan, Zezhi Li
Summary: The study found that females and individuals considering the virus to be extremely dangerous were more likely to experience fear and depressive symptoms amid the COVID-19 pandemic. Conversely, individuals who were reluctant to wear masks or seek medical advice had lower levels of fear.
Article
Health Policy & Services
Md Rabiul Islam, Nusrat Hosain Sheba, Md Torikul Islam, Md Mostafizur Rahman, Sharmin Hossain, Md Anower Hussain, Shariful Islam, Abm Alauddin Chowdhruy, Tajuddin Sikder, Moniruddin Chowdhury, Rine Christopher Reuben, Faisal Muhammad
Summary: This study investigated the seroprevalence and determinants of hepatitis B virus infection among university students in Bangladesh. The results showed that a history of surgery, blood transfusion, being married, and not being vaccinated were associated with a higher risk of HBV infection among the participants. Public health initiatives should be implemented to prevent HBV infection at the university levels.
JOURNAL OF COMMUNITY HEALTH
(2022)
Article
Public, Environmental & Occupational Health
Md Saiful Islam, Abu Bakkar Siddique, Rejina Akter, Rafia Tasnim, Md Safaet Hossain Sujan, Paul R. Ward, Md Tajuddin Sikder
Summary: The study aimed to investigate community knowledge, attitudes and perceptions towards COVID-19 vaccinations in Bangladesh. Findings showed inadequate knowledge but more positive attitudes towards COVID-19 vaccine among the general population in Bangladesh. Immediate health education programs need to be initiated before mass vaccination are scheduled to improve knowledge.
Article
Psychiatry
Rajon Banik, Md Saiful Islam, Masruk Ahmed, Kamrun Nahar Koly, Mahfuza Mubarak, Mahmudur Rahman, Zu Wei Zhai, Md Tajuddin Sikder, Marc N. Potenza
Summary: The study found that many people in Bangladesh have experienced psychiatric concerns approximately 1 year after the onset of the COVID-19 outbreak, including loneliness, anxiety, depression, and insomnia. These issues were correlated with socio-demographic and lifestyle factors, and were positively related to each other.
Article
Psychology, Clinical
Md Saiful Islam, Rafia Tasnim, Md Safaet Hossain Sujan, Beata Bothe, Most Zannatul Ferdous, Md Tajuddin Sikder, Shane W. Kraus, Marc N. Potenza
Summary: This study aimed to validate the Bangla version of the Brief Pornography Screen (BPS) and examine its psychometric properties. The findings demonstrated that the Bangla BPS had strong psychometric properties in terms of factor structure, reliability, and measurement invariance, and positively correlated with self-perceived PPU, anxiety, and depressive symptoms.
INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION
(2022)
Article
Psychiatry
Afifa Anjum, Sahadat Hossain, M. Tasdik Hasan, Enryka Christopher, Elias Uddin, Tajuddin Sikder
Summary: The study found that about 65% of secondary school adolescents in Bangladesh experienced moderate stress symptoms, and about 9% experienced high-stress symptoms. Factors such as gender, age, grade, residential setting, level of physical activity, sleep dissatisfaction, and perception of self as overweight/obese were significantly associated with stress symptoms among adolescents.
Correction
Public, Environmental & Occupational Health
Rajon Banik, Mahmudur Rahman, Md. Tajuddin Sikder, Quazi Maksudur Rahman, Mamun Ur Rashid Pranta
JOURNAL OF PUBLIC HEALTH-HEIDELBERG
(2023)
Article
Public, Environmental & Occupational Health
Md Safaet Hossain Sujan, Rafia Tasnim, Sahadat Hossain, Md Tajuddin Sikder, M. Tasdik Hasan
Summary: This study investigates the differences in academic performance between drug abusers and non-abusers among university students in Bangladesh, as well as the factors associated with drug abuse. The results reveal a high prevalence of drug abuse among students and highlight its negative impact on academic performance and physical well-being. Therefore, campus-based initiatives for prevention and treatment of drug abuse should be strengthened.
JOURNAL OF PUBLIC HEALTH-HEIDELBERG
(2023)
Article
Public, Environmental & Occupational Health
Rajon Banik, Mahmudur Rahman, Md Tajuddin Sikder, Quazi Maksudur Rahman, Mamun Ur Rashid Pranta
Summary: This study assessed the knowledge, attitudes, and practices of youth in Bangladesh towards COVID-19 and identified associated factors. The findings highlight the need for tailored education programs for COVID-19 to improve the level of public knowledge, attitudes, and practices.
JOURNAL OF PUBLIC HEALTH-HEIDELBERG
(2023)
Article
Social Work
Rezaul K. Ripon, Farouk El-Sabban, Tajuddin Sikder, Sahadat Hossain, Sadia S. Mim, Helal U. Ahmed, Neev Mehta
Summary: The study in Bangladesh during the COVID-19 outbreak found that 24% of the quarantined population were depressed, and 35% had a probability of post-traumatic stress disorder (PTSD). These psychological issues were found to have some correlation with nutritional misconceptions.
JOURNAL OF HUMAN BEHAVIOR IN THE SOCIAL ENVIRONMENT
(2021)
