Narottam Saha, M.Z.I. Mollah, Md. Ferdous Alam, M. Safiur Rahman
Fahmid Kabir, M.M.H. Bhuiyan, Mainul Hossain, H. Bashar et al.
To improve the efficiency of dye-sensitized solar cells (DSSCs),light absorption properties of organic dye must be tuned to have a maximum response throughout visible and near infra-red spectrum. This work is focused on the study of DSSC based on the combination of red (Red spinach) and yellow (Turm...
M.Z.I. Mollah, Mohammad Rashed Iqbal Faruque, D.A. Bradley, Mayeen Uddin Khandaker et al.
M.Z.I. Mollah, Hasan M. Zahid, Zinat Mahal, Mohammad Rashed Iqbal Faruque et al.
Due to their unique properties, alginate-based biomaterials have been extensively used to treat different diseases, and in the regeneration of diverse organs. A lot of research has been done by the different scientific community to develop biofilms for fulfilling the need for sustainable human healt...
M.Z.I. Mollah, Mubarak A. Khan, Ruhul A. Khan
H. M. Zakir, Quazi Forhad Quadir, M.Z.I. Mollah
Nanda Karmaker, Kazi M Maraz, Farhana Islam, Md. Marjanul Haque et al.
Radiation is the emission or transmission of energy as waves or particles through space or through a material medium which is able to penetrate various materials and is often categorized as either ionizing or non-ionizing depending on the energy of the radiated particles. Radiation processing can be...
Haydar U. Zaman, Mubarak A. Khan, Ruhul A. Khan, M.Z.I. Mollah et al.
Jute fabrics (hessian cloth) reinforced polypropylene (PP) matrix composites were fabricated by compression molding. Jute fabrics and matrices were irradiated with gamma and UV radiation at different doses. Mechanical properties of irradiated jute fabrics and matrices based composites were found to ...
Sayed Hasan Mahmud, Subrata Chandra Das, M.Z.I. Mollah, M.M. Ul-Hoque et al.
In this work, woven jute and glass fabrics were used as natural fiber and synthetic fiber reinforcements, respectively, and unsaturated polyester resin was used as a thermoset polymer matrix to fabricate jute/polyester and glass/polyester composites via compression molding. As expected, glass/polyes...
Mahfuzur Rahman, M.A. Islam, Keshob Chandra Das, M. Salimullah et al.
The effect of gamma radiation on the decontamination of microbial population, physico-chemical, radiation sensitivity and sensory characteristics of common spices for storage were evaluated. Spices were irradiated with gamma doses of 0 (as control), 2, 4, 6, 8 and 10 kGy, packed in the glass vials a...
M.Z.I. Mollah, Nousin Akter, Fahad B. Quader, Sabiha Sultana et al.
Biodegradable starch-based chitosan reinforced composite polymeric films were prepared by casting. The chitosan content in the films was varied from 20% to 80% (w/w). Tensile strength (TS) was improved significantly with the addition of chitosan but elongation at break (EB %) of the composites decre...
Mubarak A. Khan, Tuhidul Islam, Md. Arifur Rahman, Jahid M. M. Islam et al.
Jute fabrics/gelatin biocomposites were fabricated using compression molding. The fiber content in the composite varied from 20–60 wt%. Composites were subjected to mechanical, thermal, water uptake and scanning electron microscopic (SEM) analysis. Composite contained 50 wt% jute showed the best mec...
M.Z.I. Mollah, Mubarak A. Khan, Md Ariful Hoque, Abdul Karim Aziz
Natural and biodegradable polymer SA was extracted from Sargassum. Sodium alginate films were prepared by casting and their mechanical properties like Tensile strength (TS), Elongation at break (Eb) were monitored. TS and Eb of the sodium alginate films were obtained as 24.0 MPa and 11.5%, respectiv...
Ruhul A. Khan, Mubarak A. Khan, Nusrat Sharmin, Arifur Rahman et al.
Jute fiber-reinforced melamine composites (16–35% fiber) were prepared by hot press at 125°C for 10 min at 8 MT pressure. Tensile strength, tensile modulus, bending strength, bending modulus and impact strength of the composites (16% fiber) were found to be 44 MPa, 532 MPa, 112 MPa, 1.4 GPa and 13 k...
Mohammad Bellal Hoque, Abdul Hannan, M.Z.I. Mollah, M.R.I. Faruque et al.
Pineapple leaf fiber (PALF) reinforced epoxy resin-based composites were fabricated by using hand lay-up technique. The fiber content in the composites was taken as 25% (w/w), then it was modified by inserting 5% guar gum (polysaccharide) filler. Results demonstrated a 6% and 9% increase of tensile ...