Results 131 to 140 of about 4,215,224 (290)
Development and optimisation of patterned optical immunosensors [PDF]
, 2005 This work describes the successful design, fabrication and implementation of a generic, optimised immunosensor. The first stage of the work was the establishment of the techniques required to develop an effective immunosensor, in particular, antibody ...
McEvoy, Helen
core +2 more sources
The Scientific World Journal, 2013 We investigate metal-enhanced fluorescence of peridinin-chlorophyll protein coupled to silver nanowires using optical microscopy combined with spectrally and time-resolved fluorescence techniques.
Dorota Kowalska +6 more
doaj +1 more source
Advanced Functional Materials, EarlyView.BSA addition to physiological solutions enhances resistance of a Zn alloy to stress corrosion cracking (SCC) but reduces its corrosion resistance. Extended surface characterization explains the contrasting influences on corrosion and SCC. Unexpectedly, the alloy suffers transgranular SCC (TGSCC), despite extensive grain boundary precipitation. Thorough
RK Singh Raman +9 more
wiley +1 more source
Preparation and Characterization of Fluorescence Probe from Assembly Hydroxyapatite Nanocomposite
Nanoscale Research Letters, 2010 A new nanocomposite fluorescence probe with thioglycolic acid (TA) functional layers embedded inside the hydroxyapatite nanoribbon spherulites has been synthesized.
Li Guang-Ming +4 more
doaj +1 more source
Scientific Reports, 2017 One of the main challenges for highly sensitive surface-enhanced Raman scattering (SERS) detection is the noise interference of fluorescence signals arising from the analyte molecules. Here we used three types of gold nanostars (GNSs) SERS probes treated
Feng Shan +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee +15 more
wiley +1 more source
AIP Advances, 2018 In fluorescence microscopy, surface plasmon coupled emission (SPCE) has become a state-of-art technique for efficient detection of analytes at a very low concentration, where lights emitted from excited fluorophores couple to the surface plasmon mode of ...
Md Mahadi Masnad +1 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Under NIR irradiation, PTCPP generates ROS to eliminate MRSA biofilms and promote M1 macrophage polarization for phagocytosis. After bacterial clearance, the material is phagocytosed by macrophages, shifting their polarization to M2 phenotype via metabolic reprogramming, which synergistically enhances anti‐infection therapy and wound healing.
Honghao Ma +13 more
wiley +1 more source
Metal-enhanced fluorescence of dyes with quadrupole surface plasmon resonance of silver nanoparticles. [PDF]
Nanoscale Adv, 2022 Lee D, Song J, Song G, Pang Y.
europepmc +1 more source