Search Results - "Hossain, Sahadat"

FTIR spectrum analysis to predict the crystalline and amorphous phases of hydroxyapatite: a comparison of vibrational motion to reflection by Sahadat Hossain, Md, Ahmed, Samina

“…Hydroxyapatites were synthesized from calcium carbonate and ortho -phosphoric acid in amorphous and crystalline phases by varying sintering temperature from…”
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Synthesis of nano-crystallite gypsum and bassanite from waste Pila globosa shells: crystallographic characterization by Hossain, Md. Sahadat, Ahmed, Samina

“…For the first time, in this work, waste Pila globosa shells have been used to synthesize two industrially valuable materials, gypsum and bassanite. In the…”
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The impact of COVID-19 pandemic on mental health & wellbeing among home-quarantined Bangladeshi students: A cross-sectional pilot study by Khan, Abid Hasan, Sultana, Mst. Sadia, Hossain, Sahadat, Hasan, M. Tasdik, Ahmed, Helal Uddin, Sikder, Md. Tajuddin

“…•To the best of our knowledge, this is the first study focused on COVID-19 associated mental health among the home-quarantined Bangladeshi university and…”
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Synthesis and characterization of CuO nanoparticles utilizing waste fish scale and exploitation of XRD peak profile analysis for approximating the structural parameters by Bin Mobarak, Mashrafi, Hossain, Md. Sahadat, Chowdhury, Fariha, Ahmed, Samina

“…In this research, we strived to utilize waste fish scale (labeo rohita) for synthesizing CuO nano-particles (CuO NPs), which gained much attention due to its…”
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Performance Evaluation of Recycled-Plastic-Pin-Supported Embankment over Soft Soil by Islam, Md. Azijul, Hossain, Md. Sahadat, Badhon, Faria Fahim, Bhandari, Prabesh

“…AbstractThis paper investigates the efficacy of recycled-plastic pins (RPPs) for controlling the ground settlement of soft foundation soil. Two field test…”
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Enhancement of photocatalytic efficacy by exploiting copper doping in nano-hydroxyapatite for degradation of Congo red dye by Hossain, Md. Sahadat, Tuntun, Supanna Malek, Bahadur, Newaz Mohammed, Ahmed, Samina

“…This research deals with the photocatalytic activity of hydroxyapatite and the improvement of efficiency by doping various percentages of copper; the catalysts…”
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Crystallographic characterization of naturally occurring aragonite and calcite phase: Rietveld refinement by Sahadat Hossain, Md, Ahmed, Samina

“…This research has comprehended the crystallographic characterization of two naturally occurring calcium carbonates phases e.g. aragonite and calcite in Pila…”
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Synthesis of different types of nano-hydroxyapatites for efficient photocatalytic degradation of textile dye (Congo red): a crystallographic characterization by Kawsar, Md, Sahadat Hossain, Md, Tabassum, Sumaya, Bahadur, Newaz Mohammed, Ahmed, Samina

“…The textile industry, a vital economic force in developing nations, faces significant challenges including the release of undesired dye effluents, posing…”
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Impacts of socio-cultural environment and lifestyle factors on the psychological health of university students in Bangladesh: A longitudinal study by Hossain, Sahadat, Anjum, Afifa, Uddin, Md. Elias, Rahman, Md. Abdur, Hossain, Md. Forhad

“…•This is the first study reporting on the impacts of socio-cultural environment and lifestyle factors on the psychological health of university students in…”
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Crystal structure modification of nano-hydroxyapatite using organic modifiers and hydrothermal technique by Kawsar, Md, Sahadat Hossain, Md, Tabassum, Sumaya, Islam, Dipa, Bahadur, Newaz Mohammed, Ahmed, Samina

“…Hydroxyapatite (HAp) synthesis was achieved through a hydrothermal method involving orthophosphoric acid and calcium hydroxide. Different organic modifiers…”
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Amplification of photocatalytic degradation of antibiotics (amoxicillin, ciprofloxacin) by sodium doping in nano-crystallite hydroxyapatite by Tarannum, Sakabe, Sahadat Hossain, Md, Bashar, Muhammad Shahriar, Bahadur, Newaz Mohammed, Ahmed, Samina

“…In this research, we explain the production of sodium-doped hydroxyapatite (Na_HAp) via wet chemical precipitation, followed by crystal modification. To…”
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Sustainable synthesis of nano CuO from electronic waste (E-waste) cable: Evaluation of crystallite size via Scherrer equation, Williamson-Hall plot, Halder- Wagner model, Monshi-Scherrer model, size-strain plot by Sahadat Hossain, Md, Ahmed, Samina

“…Electronic waste (E-waste) is going to be one of the most hazardous materials for a sustainable environment in the technologically advanced era. In this…”
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Psychometric Validation of the Bangla Fear of COVID-19 Scale: Confirmatory Factor Analysis and Rasch Analysis by Sakib, Najmuj, Bhuiyan, A. K. M. Israfil, Hossain, Sahadat, Al Mamun, Firoj, Hosen, Ismail, Abdullah, Abu Hasnat, Sarker, Md. Abedin, Mohiuddin, Mohammad Sarif, Rayhan, Istihak, Hossain, Moazzem, Sikder, Md. Tajuddin, Gozal, David, Muhit, Mohammad, Islam, S. M. Shariful, Griffiths, Mark D., Pakpour, Amir H., Mamun, Mohammed A.

“…The recently developed Fear of COVID-19 Scale (FCV-19S) is a seven-item uni-dimensional scale that assesses the severity of fears of COVID-19. Given the rapid…”
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Crystallographic characterization of bio-waste material originated CaCO3, green-synthesized CaO and Ca(OH)2 by Sahadat Hossain, Md, Jahan, Shirin Akter, Ahmed, Samina

“…Synthesis of calcium-based compounds from waste eggshells [Display omitted] •Waste eggshells were utilized as a sources of Calcite, CaO, Ca(OH)2.•In depth…”
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UV-assisted synthesis of hydroxyapatite from eggshells at ambient temperature: cytotoxicity, drug delivery and bioactivity by Sultana, Sazia, Hossain, Md. Sahadat, Mahmud, Monika, Mobarak, Mashrafi Bin, Kabir, Md Humayun, Sharmin, Nahid, Ahmed, Samina

“…Hydroxyapatite [Ca 10 (PO 4 ) 6 (OH) 2 ], an important biomaterial, retains a chemical structure that is similar to the mineral phase of bone. Consequently,…”
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Easy and green synthesis of TiO2 (Anatase and Rutile): Estimation of crystallite size using Scherrer equation, Williamson-Hall plot, Monshi-Scherrer Model, size-strain plot, Halder- Wagner Model by Sahadat Hossain, Md, Ahmed, Samina

“…TiO2 is one of the most important metal oxides which are widely applied in various fields, and the modifications of synthesis process and in-depth…”
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β-tricalcium phosphate synthesized in organic medium for controlled release drug delivery application in bio-scaffolds by Sahadat Hossain, Md, Shaikh, Md. Aftab Ali, Uddin, Md. Najem, Bashar, Muhammad Shahriar, Ahmed, Samina

“…β-tricalcium phosphate (β-TCP) was synthesized in an organic medium (acetone) to obtain a single-phase product while calcium carbonate (CaCO 3 ) and ortho…”
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Synthesis of nano-hydroxyapatite using emulsion, pyrolysis, combustion, and sonochemical methods and biogenic sources: a review by Alam, Md. Kawcher, Sahadat Hossain, Md, Kawsar, Md, Bahadur, Newaz Mohammed, Ahmed, Samina

“…Hydroxyapatite (HAp) is comparable to materials in bone because its chemical components are similar to those contained in animal bone, and thus, its bioactive…”
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Crystallographic dependency of waste cow bone, hydroxyapatite, and β-tricalcium phosphate for biomedical application by Hossain, Md. Sahadat, Uddin, Md. Najem, Sarkar, Shifa, Ahmed, Samina

“…In this research, waste cow bone was chosen as a sustainable source of biomaterials in pure hydroxyapatite form and synthesized hydroxyapatite (HAP) was…”
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Synthesis of nano calcium silicates from waste calcite and aragonite phases for efficient adsorptive removal of industrial organic pollutants by Tabassum, Sumaya, Sahadat Hossain, Md, Bin Mobarak, Mashrafi, Nigar, Farah, Ahmed, Samina

“…The present study focuses on the adsorption efficacy of solid-state synthesized calcium silicate for removing congo red dye. Three different sources were used…”
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