Results 61 to 70 of about 136,222 (342)
Biochemistry and Biophysics Reports, 2023 Similar to streptavidin, the binding of biotin by avidin does not appear to be cooperative in the traditional sense of altered binding strength, though it appears to be cooperative in terms of ligand induced structural communication across subunits in ...
Mark J. Waner +6 more
doaj +1 more source
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Molecules, 2018 Leukemia, the malignancy of the hematopoietic system accounts for 10% of cancer cases with poor overall survival rate in adults; therefore, there is a high unmet medical need for the development of novel therapeutics.
Gábor J. Szebeni +12 more
doaj +1 more source
Surface Acoustic Wave Biosensor with Laser-Deposited Gold Layer Having Controlled Porosity
Chemosensors, 2021 Laser-deposited gold immobilization layers having different porosities were incorporated into love wave surface acoustic wave sensors (LW-SAWs). Variation of pulsed laser deposition parameters allows good control of the gold film morphology.
Dana Miu +3 more
doaj +1 more source
Comparison between a direct-flow SPR immunosensor for ampicillin and a competitive conventional amperometric device: analytical features and possible applications to real samples [PDF]
, 2017 In this research, we developed a direct-flow surface plasmon resonance (SPR) immunosensor for ampicillin to perform direct, simple, and fast measurements of this important antibiotic.
Campanella, Luigi +6 more
core +2 more sources
Advanced Materials Interfaces, EarlyView.This study reviews the relevant work regarding the modification of self‐assembled monolayers (SAMs) by electron irradiation. Both fundamental aspects and the related implications and applications are addressed. The latter includes tuning SAM properties, preparation of binary SAMs, conventional and chemical lithography, carbon nanomembranes, control of ...
Andreas Terfort, Michael Zharnikov
wiley +1 more source
Microparticle assembly pathways on lipid membranes [PDF]
, 2017 Understanding interactions between microparticles and lipid membranes is of increasing importance, especially for unraveling the influence of microplastics on our health and environment.
Heinrich, Doris +2 more
core +3 more sources
A preliminary crystallographic investigation of avidin [PDF]
Biochemical Journal, 1970 Avidin was crystallized in various forms from 3m-ammonium sulphate or sodium phosphate at pH5.2. X-ray-crystallographic analysis of crystals from phosphate showed them to be orthorhombic, space group C222, containing two molecules per unit cell and with a single subunit as the asymmetric unit. The formation of the complex with biotin did not affect the
N M, Green, M A, Joynson
openaire +2 more sources
Advanced Photonics Research, Volume 6, Issue 5, May 2025.Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna +4 more
wiley +1 more source
Frontiers in Pharmacology, 2014 Although an increasing number of antibody conjugates are being used in the clinic, there remain many unmet needs in antibody targeting. Normal tissue background is one of the key issues that limits the therapeutic efficacy and detection sensitivity ...
Shuping eDou +5 more
doaj +1 more source