Michael Lim, Abu Zayed Md Badruddoza, Jannatul Firdous, Mohammad Azad et al.
DNA vaccines offer a flexible and versatile platform to treat innumerable diseases due to the ease of manipulating vaccine targets simply by altering the gene sequences encoded in the plasmid DNA delivered. The DNA vaccines elicit potent humoral and cell-mediated responses and provide a promising me...
Abu Hashem, M. A. Motalib Hossain, Ab Rahman Marlinda, Mohammad Al Mamun et al.
The ecosystem delivers natural services to humans and other living beings that are crucial for health, quality of life and existence. The purpose of environmental monitoring is to realize whether the quality of the environment is getting better or worse. Different types of techniques are used for en...
Shi Gang Liu, Lei Han, Na Li, Na Xiao et al.
), which causes the decomposition and collapse of the CoOOH nanoflakes, and thereby the CoOOH nanoflakes are deprived of the oxidase-like property. Based on this principle, the fluorescence and colorimetric dual-mode detection of AA was achieved. Alkaline phosphatase (ALP) can make l-ascorbic acid-2...
Zhihua Zheng, Lei Wu, Lang Li, Shenfei Zong et al.
Accurate and quantitative analysis of breast cancer biomarkers is a particularly requisite in the early diagnosis of breast cancers, especially in real samples. Here, we develop a surface enhanced Raman scattering (SERS) immunoassay biosensor based on a microfluidic chip for the simultaneous detecti...
Bang Lin Li, Magdiel Inggrid Setyawati, Hao Zou, Jiang Xue Dong et al.
Following research on two-dimensional (2D) transition metal dichalcogenides (TMDs), zero-dimensional (0D) TMDs nanostructures have also garnered some attention due to their unique properties; exploitable for new applications. The 0D TMDs nanostructures stand distinct from their larger 2D TMDs cousin...
Md Younus Ali, Arif Ul Alam, Matiar M. R. Howlader
Bisphenol A (BPA), one of the most extensively used plasticizers, is an endocrine disrupting chemical (EDC). Leaching of BPA in food, and water sources causes adverse health effects, therefore, it requires monitoring. In this work, we developed a simple, low-cost electrochemical sensor for detecting...
Mostafa Kamal Masud, Jeonghun Kim, Md. Motasim Billah, Kathleen Wood et al.
Nanozymes (nanoparticles with enzyme-like properties) have attracted considerable attention in recent years owing to their intrinsic enzyme-like properties and broad application in the fields of ELISA based immunoassay and biosensing. Herein, we systematically investigate the influence of crystal ph...
M. Saifur Rahman, Md. Shamim Anower, Md. Khalilur Rahman, Md. Rabiul Hasan et al.
Honghong Rao, Xin Xue, Hongqiang Wang, Zhonghua Xue
Gold nanorod (AuNR) colorimetric sensors have emerged as powerful tools in various chemosensing and biosensing applications due to their localized surface plasmon resonance (LSPR) extinction in the visible range.
Kamrun Nahar Shushama, Md. Masud Rana, Reefat Inum, Md. Biplob Hossain
Xing Zhao, Xiaojing Liu, Dexiang Chen, Guodong Shi et al.
Abstract Plasmonic materials can generate strong electromagnetic fields to boost the Raman scattering of surrounding molecules, known as surface-enhanced Raman scattering. However, these electromagnetic fields are heterogeneous, with only molecules located at the ‘hotspots’, which account for ≈ 1% o...
Ruili Wu, Shuai Zhou, Ting Chen, Jinjie Li et al.
A novel QD-based immunoassay on a paper-based lateral flow system has been developed to quantitatively detect C-reactive protein (CRP). Different standard CRP antigens from 1 to 200 μg mL -1 were diluted 200-fold and only 60 μL diluted sample were needed to load onto the sample pad. The QD fluoresce...
Rummanur Rahad, Mohammad Ashraful Haque, Md. Omar Faruque, Abu S. M. Mohsin et al.
In this article, we present an innovative plasmonic lab-on-chip (LoC) sensor featuring three ports, utilizing a <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$1\times2$ </tex-math></inline-formula> demultiplexer ...
Sima Singh, Pritam Saha Podder, Matt Russo, Charles S. Henry et al.
In the field of cancer detection, technologies to analyze tumors using biomarkers circulating in fluids such as blood have developed rapidly based on liquid biopsy. A proactive approach to early cancer detection can lead to more effective treatments with minimal side effects and better long-term pat...
Md. Biplob Hossain, Md. Muztahidul Islam, Lway Faisal Abdulrazak, Md. Masud Rana et al.
This paper provides a simple hybrid design and numerical analysis of the graphene-coated fiber-optic surface plasmon resonance (SPR) biosensor for breast cancer gene-1 early onset (BRCA1) and breast cancer gene-2 early onset (BRCA2) genetic breast cancer detection. Two specific mutations named 916de...