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Results for “"Rahat Alam"”

16+ results

REVIEW: Biomedical applications of Schiff base metal complexes

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Mohammad Nasir Uddin, Sayeda Samina Ahmed, S. M. Rahatul Alam

Journal: Journal of Coordination ChemistryYear: 2020Citations: 284

Metal complexes of Schiff bases synthesized from condensation of an amine with carbonyl compounds are widely used for industrial purposes such as catalysts, pigments and dyes, intermediates in organic synthesis, polymer stabilizers, and corrosion inhibitors. For design and development of various bio...

Health SciencesMedicineOncology
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Designing a multi-epitope vaccine against SARS-CoV-2: an immunoinformatics approach

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Abdus Samad, Foysal Ahammad, Zulkar Nain, Rahat Alam et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2020Citations: 188

K12 resulted in optimal GC content and higher CAI value followed by incorporating it into the cloning vector pET28+(a). Overall, these results suggest that the designed peptide vaccine can serve as an excellent prophylactic candidate against SARS-CoV-2.Communicated by Ramaswamy H. Sarma.

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Numerical simulation of Cs2AgBiBr6-based perovskite solar cell with ZnO nanorod and P3HT as the charge transport layers

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Intekhab Alam, Rahat Mollick, Md Ali Ashraf

Journal: Physica B Condensed MatterYear: 2021Citations: 138

We carried out simulative investigations on a non-toxic, lead-free perovskite solar cell (PSC), where Cs2AgBiBr6, P3HT, ZnO nanorod, and C were utilized as the absorber layer, hole transport layer, electron transport layer, and back contact, respectively. At 600 nm optimum absorber thickness, the de...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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Pharmacoinformatics and molecular dynamics simulation-based phytochemical screening of neem plant <i>(Azadiractha indica)</i> against human cancer by targeting MCM7 protein

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Foysal Ahammad, Rahat Alam, Rasel Mahmud, Shahina Akhter et al.

Journal: Briefings in BioinformaticsYear: 2021Citations: 137

Minichromosome maintenance complex component 7 (MCM7) belongs to the minichromosome maintenance family that is important for the initiation of eukaryotic DNA replication. Overexpression of the MCM7 protein is relative to cellular proliferation and responsible for aggressive malignancy in various can...

Physical SciencesComputer ScienceComputational Theory and Mathematics
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An IoT based fire alarming and authentication system for workhouse using Raspberry Pi 3

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Ahmed Imteaj, Tanveer Rahman, Muhammad Kamrul Hossain, Mohammed Shamsul Alam et al.

Year: 2017Citations: 98

Ensuring minimum rights and safety of the garment workers has become a burning issue nowadays. The workers of garment factories are facing some labyrinths and broken out of fire is surely one of them. The investors are losing their interest and the prominence of this sector is getting toneless. In t...

Physical SciencesEngineeringSafety, Risk, Reliability and Quality
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Quality assessment of freshwaters from a coastal city of southern Bangladesh: Irrigation feasibility and preliminary health risks appraisal

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Md. Abu Bakar Siddique, Rahat Khan, Abu Reza Md. Towfiqul Islam, Md Kowsar Alam et al.

Journal: Environmental Nanotechnology Monitoring & ManagementYear: 2021Citations: 77
Physical SciencesEnvironmental ScienceWater Science and Technology
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Elemental abundances, natural radioactivity and physicochemical records of a southern part of Bangladesh: Implication for assessing the environmental geochemistry

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Rahat Khan, Md. Shohel Parvez, Yeasmin Nahar Jolly, Md. Abu Haydar et al.

Journal: Environmental Nanotechnology Monitoring & ManagementYear: 2019Citations: 77

Nowadays developing countries around the globe have been undergoing rapid industrialization which is eventually responsible for environmental contamination. For proper assessment of the level of pollution and the proper application of remediation measures, it is imperative to know the pristine geoch...

Health SciencesHealth ProfessionsRadiological and Ultrasound Technology
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Antibody responses after COVID-19 infection in patients who are mildly symptomatic or asymptomatic in Bangladesh

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Tahmina Shirin, Taufiqur Rahman Bhuiyan, Richelle C. Charles, Shaheena Amin et al.

Journal: International Journal of Infectious DiseasesYear: 2020Citations: 75

OBJECTIVES: Studies on serological responses following coronavirus disease-2019 (COVID-19) have been published primarily in individuals who are moderately or severely symptomatic, but there are few data from individuals who are mildly symptomatic or asymptomatic. METHODS: We measured IgG, IgM, and I...

Health SciencesMedicineInfectious DiseasesOpen Access
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Deep-learning model using hybrid adaptive trend estimated series for modelling and forecasting sales

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Md. Iftekharul Alam Efat, Petr Hájek, Mohammad Zoynul Abedin, Rahat Uddin Azad et al.

Journal: Annals of Operations ResearchYear: 2022Citations: 65
Social SciencesDecision SciencesManagement Science and Operations ResearchOpen Access
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Computational assessment of MCM2 transcriptional expression and identification of the prognostic biomarker for human breast cancer

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Abdus Samad, Farhana Haque, Zulkar Nain, Rahat Alam et al.

Journal: HeliyonYear: 2020Citations: 64

≤ 0.05) between the higher MCM2 expression and lower patient survival. Finally, we identified the co-expressed genes with gene ontological features and signaling pathways associated in BC development. We believe that this study will provide a basis for MCM2 to be a significant biomarker for human BC...

Life SciencesBiochemistry, Genetics and Molecular BiologyCancer ResearchOpen Access
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Spike protein recognizer receptor ACE2 targeted identification of potential natural antiviral drug candidates against SARS-CoV-2

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Sushil Pokhrel, Thamer A. Bouback, Abdus Samad, Suza Mohammad Nur et al.

Journal: International Journal of Biological MacromoleculesYear: 2021Citations: 56

Angiotensin-converting enzyme 2 (ACE2), also known as peptidyl-dipeptidase A, belongs to the dipeptidyl carboxydipeptidases family has emerged as a potential antiviral drug target against SARS-CoV-2. Most of the ACE2 inhibitors discovered till now are chemical synthesis; suffer from many limitations...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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GC-MS analysis of phytoconstituents from <i>Ruellia prostrata</i> and <i>Senna tora</i> and identification of potential anti-viral activity against SARS-CoV-2

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Rahat Alam, Raihan Rahman Imon, Md. Enamul Kabir Talukder, Shahina Akhter et al.

Journal: RSC AdvancesYear: 2021Citations: 52

to the active site of the target protein. All the selected compounds exhibit good pharmacokinetics and toxicity properties. Finally, the four compounds were further evaluated based on the MD simulation methods that confirmed the binding stability of the compounds to the targeted protein. The computa...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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Transporter associated with antigen processing 1 (TAP1) expression and prognostic analysis in breast, lung, liver, and ovarian cancer

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Anika Tabassum, Md. Nazmus Samdani, Tarak Chandra Dhali, Rahat Alam et al.

Journal: Journal of Molecular MedicineYear: 2021Citations: 50

Transporter associated with antigen processing 1 (TAP1) is a transporter protein that represent tumor antigen in the MHC I or HLA complex. Any defect in the TAP1 gene resulting in inadequate tumor tracking. TAP1 influences multidrug resistance (MDR) in human cancer cell lines and hinders the treatme...

Health SciencesMedicineOncologyOpen Access
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Computational Identification of Druggable Bioactive Compounds from Catharanthus roseus and Avicennia marina against Colorectal Cancer by Targeting Thymidylate Synthase

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Md Rashedul Islam, Md Abdul Awal, Ahmed Khames, Mohammed A. S. Abourehab et al.

Journal: MoleculesYear: 2022Citations: 47

Colorectal cancer (CRC) is the second most common cause of death worldwide, affecting approximately 1.9 million individuals in 2020. Therapeutics of the disease are not yet available and discovering a novel anticancer drug candidate against the disease is an urgent need. Thymidylate synthase (TS) is...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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Characterization of arsenic contaminated groundwater from central Bangladesh: Irrigation feasibility and preliminary health risks assessment

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Farah Tasneem Ahmed, A. H. Khan, Rahat Khan, Subas Kumar Saha et al.

Journal: Environmental Nanotechnology Monitoring & ManagementYear: 2021Citations: 46

To observe the current hydro-geo-chemical condition of shallow aquifers and the response from anthropogenic activities as well as to study the arsenic contents and affiliated health risks, groundwater samples from different parts of north-central Bangladesh (Tangail) were studied. In doing so, analy...

Physical SciencesEnvironmental ScienceEnvironmental Chemistry
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