Results 91 to 100 of about 110,803 (302)

Langmuir-Blodgett films of porphyrins and phthalocyanines [PDF]

, 2002
Phthalocyanines and porphyrins have been studied for many years as bulk, thick and thin films. Their use in Langmuir and Langmuir-Blodgett films is governed their peripheral substituents.
Portus, Dan
core  

Aluminum Nanostructures for Surface-Plasmon-Resonance-Based Sensing Applications

, 2019
Surface plasmon resonance imaging (SPRi) is capable of real-time, label-free, and high-throughput detection for many sensing applications. The conventional prism-based SPRi system is operated with intensity interrogation.
Meng-Lin You (6439283), Kuang-Li Lee, Pei-Kuen Wei, Kuang-Li Lee (525982), Meng-Lin You, Pei-Kuen Wei (525985)   +5 more
core   +1 more source

Differences in affinity of monoclonal and naturally acquired polyclonal antibodies against Plasmodium falciparum merozoite antigens [PDF]

, 2015
Malaria is a major global cause of deaths and a vaccine is urgently needed.; We have employed the P. falciparum merozoite antigens MSP2-3D7/FC27 and AMA1, used them in ELISA, and coupled them in different ways using surface plasmon resonance (SPR) and ...
Stanisic, Danielle, Kironde, Fred, Danielle I. Stanisic, Anders, Robin F, Reddy, Sreenivasulu B, Persson, Kristina, Sreenivasulu B. Reddy, Cross, Nadia, Mats Wahlgren, Anders, Robin F., Cross, N, Beeson, James G, Wahlgren, M, Senn, Nicolas, Senn, N, Nicolas Senn, Kristina E.M. Persson, Reddy, SB, Stanisic, DI, Wahlgren, Mats, Nadia Cross, Fred Kironde, Beeson, JG, Persson, KEM, Mueller, Ivo, Reddy, Sreenivasulu B., Ivo Mueller, Peter M. Siba, Kironde, F, Siba, Peter M, Mueller, I, Siba, PM, Stanisic, Danielle I, Stanisic, Danielle I., Persson, Kristina,, Robin F. Anders, James G. Beeson, Siba, Peter M., Persson, Kristina E. M., Lund University., Beeson, James G., Anders, RF   +41 more
core   +1 more source

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

Advanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik, Fedor Kovalev, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Ilya Shadrivov, Mariusz Martyniuk   +6 more
wiley   +1 more source

Towards a high-throughput label-free detection system combining localized-surface plasmon resonance and microfluidics

, 2012
This work reports an integrated platform combining localized-surface plasmon resonance (LSPR) and microfluidic chips to carry out multiplexed and label-free protein analysis.
Jianzhong Xi, Xi, Jianzhong, Jiang, Xingyu, Zhang, Yi, Yi Zhang, Hsu, Chuen-Yuan, ChuenYuan Hsu, Lin, Kuan-Jiuh, Yunfang Tang（汤云芳）, YiHeui Hsieh, KuanJiuh Lin, Xingyu Jiang, Tang, Yunfang, Hsieh, Yi-Heui   +13 more
core   +1 more source

Coupling of Er3+ ions and Plasmonic Modes in Vertical Nanocavities for Spectral Broadening in Telecom Bands

Advanced Materials Technologies, EarlyView.
Left: Illustration of the glass & nanostructures system and the NIR emission at 1.5 µm, where the colored spheres represent the Er3+ ions within the doped glass. Right: Representation of the Stark splitting of the 4I13/2 and 4I15/2 manifolds of the Er3+, illustrating how the plasmonic modes facilitate the emission from the broader Stark manifold ...
Gaston Lozano Calderón, Víctor Anthony García Rivera, Stéphan Cagnon, Souleymane Toubou Bah, Younès Messaddeq, Euclydes Marega Junior   +5 more
wiley   +1 more source

The effect of temperature on optical absorption cross section of bimetallic core-shell nano particles [PDF]

Journal of Optoelectronical Nanostructures, 2016
In this paper, the temperature dependence on optical absorption cross section of the core shell bimetallic nanoparticles (NPs) is investigated in quasi static approximation.
Seyyedeh Zahra Hosseini Minabi, Alireza Keshavarz, Abdolrasoul Gharaati   +2 more
doaj  

Surface Plasmon Resonance for Cell-Based Clinical Diagnosis

Sensors, 2014
Non-invasive real-time observations and the evaluation of living cell conditions and functions are increasingly demanded in life sciences. Surface plasmon resonance (SPR) sensors detect the refractive index (RI) changes on the surface of sensor chips in ...
Yuhki Yanase, Takaaki Hiragun, Kaori Ishii, Tomoko Kawaguchi, Tetsuji Yanase, Mikio Kawai, Kenji Sakamoto, Michihiro Hide   +7 more
doaj   +1 more source

At Home Detection of Ovarian Health Biomarker in Menstruation Blood

Advanced Materials Technologies, EarlyView.
A lateral flow assay enables the detection of anti‐Müllerian hormone directly in unprocessed menstrual blood using silica‐gold nanoshells and smartphone‐assisted machine learning analysis. The platform supports decentralized, user‐operated testing in wearable and dipstick formats, highlighting the potential of menstrual blood as a non‐invasive matrix ...
Lucas Dosnon, Thomas Rduch, Salma Sherif Azer, Inge K. Herrmann   +3 more
wiley   +1 more source

A novel optical biosensor format for the detection of clinically relevant TP53 mutations [PDF]

, 2005
The TP53 gene has been the subject of intense research since the realisation that inactivation of this gene is common to most cancer types. Numerous publications have linked TP53 mutations in general or at specific locations to patient prognosis and ...
Mascini, Marco, Turner, Anthony P. F., P. WILSON, T. JIANG, Wilson, PK,, A. P. F. TURNER, Minunni, Maria, Wilson, P. K., Minunni, Maria E., Minunni, ME,, Jiang, T,, Turner, A P F,, Mascini, M,, Jiang, T.   +13 more
core   +1 more source