Mohaiminul Islam, Md. Sajib Hossain, Bapan Adak, Md Mahfuzur Rahman et al.
Khadijatul Kubra, Anwar Hossain Mondol, Mir Mohammad Ali, Md. Amin Ullah Palash et al.
The study area was selected in the Rupsha river basin and the sediment samples were collected to determine trace metal concentrations of As, Pb, Cd, and Cr along with biological effects, and potential ecological and human health hazards for adults and children. The concentrations of trace metals wer...
Mir Mohammad Ali, Khadijatul Kubra, Edris Alam, Anwar Hossain Mondol et al.
Toxic metals and freshwater fish's metalloid contamination are significant environmental concerns for overall public health. However, the bioaccumulation and sources of metal(loids) in freshwater fishes from Bangladesh still remain unknown. Thus, the As, Pb, Cd, and Cr concentrations in various fres...
Khadijatul Kubra, Anwar Hossain Mondol, Mir Mohammad Ali, Md. Saiful Islam et al.
This work aimed to determine the level of some toxic elements (As, Cr, Cd, and Pb) in the water of the Rupsha River, Bangladesh, concerning their potential dangers to human exposure. The elemental concentrations (mg/L) were determined using Atomic Absorption Spectrometer and found to decrease in the...
Khadijatul Kubra Riya, Md Anisuzzaman, Md. Abdus Samad Azad, As-Ad Ujjaman Nur et al.
Microplastic (MP) contamination poses significant risks to ecosystems and human health. However, the absence of standardized protocols, detailed polymer identification, and sources identification hinders the development of targeted mitigation strategies, particularly in developing nations. There is ...
Khadijatul Kubra, Md. Rafiqul Islam, Md. Sakib Hasan Khan, Muhammad Shaffatul Islam et al.
Based on the first-principles density functional theory, Janus WXY (X ≠ Y = S, Se, and Te) trilayer homostructures for different stacking patterns are studied in this work to analyze their appropriateness in fabricating photovoltaic (PV) devices. A total of fifteen trilayer homostructures are propos...
Bilal Ahamad Paray, Khadijatul Kubra Riya, David J. Marshall, Md. Kamal Hossain et al.
Understanding the role of coastal habitats as microplastic "sinks" and estimating associated ecological risks are crucial due to the unique biodiversity and socioeconomic importance of these ecosystems. This study was the first to assess microplastic (MP) retention efficiency in the sediments of fou...
M. Faisal, Jahanara Akhter Lipi, Nazmun Naher Rima, Khadijatul Kubra Riya et al.
This study investigated the extent of microplastic (MP) contamination in sediment and surface water from one of the largest shipbreaking yards along the Bay of Bengal coast. A total of 48 samples (24 each from sediment and water) were collected and analyzed to assess MP abundance, polymer characteri...
Abdul Ahad Khan, Khadijatul Kubra, Md. Rafiqul Islam, Md. Ashib Rahman et al.
This study investigates the role of microgrids in enhancing the resilience of power systems in response to the power outages caused by severe conditions. A three-step analysis is carried out to achieve this objective. Firstly, the general backgrounds of resilience in power systems are presented, com...
Fatema Tanjin, Md. Mofizur Rahman, Yeasmin Nahar Jolly, Khadijatul Kubra Riya et al.
The global concern over trace and heavy metal contamination in aquatic environments necessitates the development of effective remediation strategies. Using aquatic plants for heavy metal removal is a relatively economical and sustainable technology worldwide. This study involved collecting sediment ...
Mohammad Tahmid As-Samee, Md. Sakib Hasan Khan, Khadijatul Kubra, Md. Rafiqul Islam et al.
The detailed optical and electronic characteristics of 2D GeC and 2D PtO2 under biaxial strains and electric fields across the plane are studied systematically using the density functional theory (DFT) based first-principles framework. The six different stacking patterns of the stacked van der Waals...
Malek Ali, Md Anisuzzaman, Jahanara Akhter Lipi, Khadijatul Kubra Riya et al.
Bangladesh, a leading fish-producing nation, faces limited understanding of the ecological risks posed by microplastic (MP) pollution in its freshwater aquaculture. This study evaluated MP load, polymer-specific toxicity, and cumulative ecological risks across species-specific ponds (Tilapia, Pangas...
Md. Badiul Alam Shufol, Khadijatul Kubra Riya, Md. Kamal Hossain, Mohammed Fahad Albeshr et al.
This study provides a novel assessment of Microplastics (MPs) contamination in wild and cultured Asian seabass ( Lates calcarifer Bloch, 1790), a significant species in global aquaculture and seafood consumption. A total of 30 samples were analyzed using H 2 O 2 digestion, density separation and FTI...
Sima Karmakar, Khadijatul Kubra Riya, Yeasmin Nahar Jolly, Shirin Akter et al.
The pervasive and escalating issue of toxic metal pollution has gathered global attention, necessitating the exploration of innovative ecological strategies like phytoremediation. This study explored the extent of potentially toxic metal contamination status and the effectiveness of three planted ma...
S. Rakib, Md. Sakib Hasan Khan, Khadijatul Kubra, Md. Rafiqul Islam et al.
This study investigates the potential optoelectronic applications of perovskite SiSnO3 by examining its structural, mechanical, electronic, and optical properties under homogeneous bulk strain. The geometrically optimized perovskite SiSnO3 has a cubic space group Pm-3m with full octahedral symmetry....