Results 41 to 50 of about 70,177 (346)
Optical biosensing systems for a biological living body
View, 2023 With the development of technology, biosensors are increasingly used in the biomedical field. Due to the high sensitivity of optical signals, good stability, high signal‐to‐noise ratio, and different spectral characteristics of different analytes ...
Tao Yan +3 more
doaj +1 more source
Recent Progresses in Optical Biosensors for Interleukin 6 Detection
Biosensors, 2023 Interleukin 6 (IL-6) is pleiotropic cytokine with pathological pro-inflammatory effects in various acute, chronic and infectious diseases. It is involved in a variety of biological processes including immune regulation, hematopoiesis, tissue repair ...
Marjan Majdinasab +2 more
doaj +1 more source
Sensors, 2011 New acrylic microspheres were synthesised by photopolymerisation where the succinimide functional group was incorporated during the microsphere preparation.
Musa Ahmad +2 more
doaj +1 more source
Biosensors, 2022 Bulk Dirac semimetal (BDS) has emerged as a “3D graphene” material for the development of optical devices in the past few years. In this study, a BDS-based tunable highly sensitive terahertz (THz) biosensor is proposed by using a Dirac semimetal/Bragg ...
Yuwen Bao +5 more
doaj +1 more source
Flip-chip distributed MEMS transmission lines (DMTLs) for biosensing applications [PDF]
, 2008 Design and characterization of a flip-chip distributed MEMS transmission line (DMTL) are presented. The concept of using this DMTL as a biosensor is then introduced. Radio frequency experiments on the DMTL loaded with biosamples have been conducted using
Li, Lijie, Uttamchandani, Deepak
core +1 more source
Sensors, 2018 A sensitive and selective optical DNA biosensor was developed for dengue virus detection based on novel square-planar piperidine side chain-functionalized N,N′-bis-4-(hydroxysalicylidene)-phenylenediamine-nickel(II), which was able to intercalate via ...
Eda Yuhana Ariffin +3 more
doaj +1 more source
Nanocrystalline diamond film for biosensor applications [PDF]
, 2010 In this study, we have developed a novel capacitive biosensor based oil interdigitated gold nanodiamond (GID-NCD) electrode for detection of C-reactive protein (CRP) antigen.
Davidson, Jımmy L. +6 more
core +1 more source
Developing implantable optical biosensors
Trends in Biotechnology, 2005 Nanobiotechnologists are developing devices that can measure specific enzymes and proteins. These devices are expected to detect single enzyme or protein molecules accurately, providing highly sensitive biosensing applications. A recent study by Strano and co-workers shows that single-walled carbon nanotubes (SWNTs) hold great promise as implantable ...
Department of Chemical Engineering, University of Florida, Gainesville, FL 32611, USA ( host institution ) +1 more
openaire +3 more sources
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells
FEBS Open Bio, EarlyView.UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca +6 more
wiley +1 more source