Results 81 to 90 of about 248,637 (315)
A wash-free, dip-type fiber optic plasmonic (DiP) assay for sub-zeptomole analyte detection [PDF]
arXiv, 2018 This study demonstrates a rapid, wash-free dip-type fiber optic plasmonic sandwich (DiP) assay capable of zeptomole analyte detection and 6-orders of wide dynamic range. The DiP assay is realized on a compact U-bent fiber optic probe surface by dipping the antibody functionalized probe into a mixture of sample solution and AuNP labeled reagent.
arxiv
Light chains of immunoglobulins: structural-genetic correlates [PDF]
Blood, 1986 WITHIN the past decade, studies by molecular geneticists on the composition and organization of immunoglobulin (Ig)-coding genes at the DNA level have vastly increased our understanding of the genetic mechanisms responsible for generating antibody diversity and for linking Ig synthesis to cellular differentiation.
openaire +4 more sources
Light‐Activatable Hyaluronic Acid‐Derivatives Releasing Nitric Oxide and Their Delivery in the Skin
Advanced Healthcare Materials, EarlyView.This work explores the development of photoactivatable hyaluronic acid (HA) derivatives functionalized with nitric oxide (NO) photodonors for light‐controlled therapeutic applications. The HA derivatives demonstrate enhanced keratinocyte proliferation and migration, effective NO release, and skin penetration when formulated as microemulsions.
Giuseppe Longobardi +7 more
wiley +1 more source
Observation of plasmonic exceptional points [PDF]
arXiv, 2019 Non-Hermitian singularities known as exceptional-points (EPs) have been shown to exhibit increased sensitivities but the observation of EPs has so far been limited to wavelength scaled systems subject to diffraction limit. We propose a novel approach to EPs and report their first observation in plasmonics at room temperature.
arxiv
Advanced Materials, EarlyView.This review examines the fluid dynamic behavior within carbonaceous porous structures, linking structural characteristics to electrolyte transport and electrochemical performance. Specifically, it quantitatively assesses the effect of polyphenol derivatives‐harnessed multiscale pore structures on active surface utilization and electrochemical activity ...
Minjun Kim +3 more
wiley +1 more source
Haematologica, 2007 Monitoring of serum free immunoglobulin light chains (FLC) in 26 myeloma patients who achieved immunofixation negativity after allografting showed a decrease of FLC at a median of 128 days before immunofixation negativity.
Ulrike Mösbauer +5 more
doaj +1 more source
Holographic immunoassays [PDF]
arXiv, 2020 The size of a probe bead reported by holographic particle characterization depends on the proportion of the surface area covered by bound target molecules and so can be used as an assay for molecular binding. We validate this technique by measuring the kinetics of irreversible binding for the antibodies immunoglobulin G (IgG) and immunoglobulin M (IgM)
arxiv
Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification
Advanced Materials, EarlyView.Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and magnetically responsive molecules in multifunctional synaptic perception devices endowedwith both nonvolatile and volatile memory diversification. By exploiting the
Yusheng Chen +4 more
wiley +1 more source
Light chain mutations contribute to defining the fibril morphology in systemic AL amyloidosis
Nature CommunicationsSystemic AL amyloidosis is one of the most frequently diagnosed forms of systemic amyloidosis. It arises from mutational changes in immunoglobulin light chains.
Sara Karimi-Farsijani +11 more
doaj +1 more source
Медицинская иммунология, 2015 Increased intrathecal synthesis and oligoclonal banding of immunoglobulins (Ig) in cerebrospinal fluid (CSF) are major immunological findings in multiple sclerosis.
V. D. Nazarov +5 more
doaj +1 more source