Muhammad Sarwar Hossain, Tapan Biswas, Dulal Chandra Kabiraz, Md. Nazrul Islam et al.
Ashaduzzaman Khan, Md. Niamul Haque, Dulal Chandra Kabiraz, Al Yeasin et al.
Dulal Chandra Kabiraz, Kinichi Morita, Kazuhira Sakamoto, Masashi Takahashi et al.
This study proposed the filtration method for removal of inhibitors from real urine samples for immunoassay without centrifuge. Although the inhibitors could not be removed by the physical filtration, the carboxyl group terminated silica effectively removed the inhibitors. In a low pH, antibody form...
Dulal Chandra Kabiraz, Kinichi Morita, Kazuhira Sakamoto, Toshikazu Kawaguchi
We investigated the use of a surface plasmon resonance (SPR) biosensor using an antibody (Ab) labeled with Au-nanoparticle (Ab-AuNP conjugate). As clenbuterol is a small molecule, an indirect competitive inhibition immunoassay was used. The SPR immunoassay using Ab-AuNP conjugate had an extremely lo...
Dulal Chandra Kabiraz, Tapan Biswas, M. Entazul Huque
Ashaduzzaman Khan, Md. Ashrafuzzaman, Shuvrodev Biswas, Dulal Chandra Kabiraz et al.
Dulal Chandra Kabiraz, Tapan Biswas, Md. Nazrul Islam, M. Entazul Huque
The viscosities and densities of potassium chloride, potassium nitrate, magnesium chloride, and magnesium nitrate have been measured at 303.15, 308.15, 313.15, 318.15 and 323.15 K in aqueous solution. The viscosity data were analyzed by using Jones–Dole equation. The values of apparent molar volume,...
Md. Ali Asraf, Md. Mahbubor Rahman, Dulal Chandra Kabiraz, Rezaul Haque Ansary et al.
The salophen ligand and its complexes of Ni(II), Co(II), Cu(II), and Mn(II) are explored in terms of synthesis, conductivity; magnetic measurements, elemental analysis, FT-IR; electronic spectra, and antibacterial activities. The 3D molecular modeling structures of the ligand and its metal complexes...
Dulal Chandra Kabiraz, Tapan Biswas, M. Entazul Huque
Ashaduzzaman Khan, Harun Al Rashid, Dulal Chandra Kabiraz, Abinash Chandro Sarker et al.
Ranjan K. Mohapatra, Pradeep Das, Dulal Chandra Kabiraz, Debadutta Das et al.
Farzana Akter, Dulal Chandra Kabiraz, Md. Monirul Islam, Shahed Ahmed et al.
A cheap and disposable pencil graphite electrode (PGE) was developed by the incorporation of amine groups (Am-PGE-1). A further improvement in the performance was observed when the aminated electrode (Am-PGE-1) was activated by applying a negative potential scan (Am-PGE-2). The electrochemical trans...
Suherman Suherman, Dulal Chandra Kabiraz, Kinichi Morita, Toshikazu Kawaguchi
The development of highly selective and sensitive surface plasmon resonance (SPR) immunoassay for the rapid detection of illegal compound using secondary antibody interaction labelled nanoparticle was conducted. For the construction of SPR sensor surface, the illegal compound (clenbuterol) was immob...
Md. Waliullah, Md. Monirul Islam, Md. Badrul Islam, M. Ahasanur Rabbi et al.
Dulal Chandra Kabiraz, Shahed Ahmed, Md. Rakibul Hasan
Dulal Chandra Kabiraz, Md. Rakibul Hasan
Herein, we develop a low-cost pencil graphite (PG) by amine-functionalization and employed for the first time, as an electrochemical transducer for the detection of amoxicillin (AMX). The electrochemical characterization results revealed that amination enhanced 2.17 times surface area than bare PGE....
Dulal Chandra Kabiraz, Shahed Ahmed
In this study, an electrochemical transducer based on an Amine-functionalized cheap and disposable pencil graphite electrode (NPGE) is proposed for the simultaneous monitoring of Dopamine (DA) and Uric Acid (UA) in biological samples such as serum and urine. The prepared NPGE was characterized by cy...