El-Kurdi, Riham Patra, Digambara
Published in
Microchimica Acta
This review (with 116 refs.) summarizes the state of the art in resonance Rayleigh scattering (RRS)-based analytical methods. Following an introduction into the fundamentals of RRS and on the preparation of metal nanoparticles, a first large section covers RRS detection methods based on the use of gold nanoparticles, with subsections on proteins (a...
Wu, Jinlong Liu, Junhao Wang, Zhi Gong, Xuzhong Wang, Yong
Since most active nanoparticles (Si, Sn, TiO2, SnO2, etc.) are simply decorated on the graphene surface instead of being contained between the graphene nanoarray, they are easily peeled off during the long-term cycling. A new Si-based double jackets nanostructure synthesized by synergistic coupling of [email protected] coating layer, supporting large curren...
Lodhi, Vaibhav Chakravarty, Debashish Mitra, Pabitra
Published in
Sensing and Imaging
The convergence of spectroscopy and imaging technologies, emerge into a single sensing technology i.e., provides spatial and spectral information of the objects under investigation. The hyperspectral technique is one of the popular techniques used in numerous fields of study to determine size, shape, texture, material composition, morphology and ex...
Su, Zhaoxin Huang, Shuangbing Gu, Wenlong Si, Fei Lei, Shan
Published in
Environmental Earth Sciences
Soil organic matter (SOM) property and the desorption effect by the hydrochemical solution during rainfall or irrigation play key roles in soil carbon dynamics. The quantity and molecular characteristics of the dissolved organic matter (DOM) extracted from the soil at a wheat field in the North China Plain were investigated to understand the chemic...
Zhukova, Maria O. Hogan, Benjamin T. Oparin, Egor N. Shaban, Polina S. Grachev, Yaroslav V. Kovalska, Evgeniya Walsh, Kieran K. Craciun, Monica F. Baldycheva, Anna Tcypkin, Anton N.
...
Published in
Nanoscale Research Letters
Time-resolved terahertz spectroscopy has become a common method both for fundamental and applied studies focused on improving the quality of human life. However, the issue of finding materials applicable in these systems is still relevant. One of the appropriate solution is 2D materials. Here, we demonstrate the transmission properties of unique gr...
Mathurin, Jérémie
Depuis une dizaine d’années, les technologies de champ proche appliquées à la spectroscopie infrarouge ont connu de rapides progrès permettant d’atteindre maintenant l’échelle du nanomètre. Dans le cadre de ma thèse, l’une de ces techniques, appelées AFM-IR et qui consiste à un couplage entre la microscopie à force atomique (AFM) et un laser accord...
Wu, Shijia Duan, Nuo Shen, Mofei Wang, Jing Wang, Zhouping
Published in
Microchimica Acta
A method is described for single-step detection of V. parahaemolyticus in seafood via aptamer-based SERS. A gold-coated polydimethylsiloxane (PDMS) film was used for the enhancement of Raman scattering. The Raman reporter 4-mercaptobenzoic acid was linked to aptamer modified gold nanoparticles (AuNPs) served as a signalling probe. The negatively ch...
Hong, Cheng William Hamilton, Gavin Hooker, Catherine Park, Charlie C Tran, Calvin Andrew Henderson, Walter C Hooker, Jonathan C Fazeli Dehkordy, Soudabeh Schwimmer, Jeffrey B Reeder, Scott B
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PURPOSE: This study compares splenic proton density fat fraction (PDFF) measured using confounder-corrected chemical shift-encoded (CSE)-MRI to magnetic resonance spectroscopy (MRS) in human patients at 3T. METHODS: This was a prospectively designed ancillary study to various previously described single-center studies performed in adults and childr...
Solomonidou, Anezina Le Gall, Alice Malaska, M. J. Birch, S. P. D. Lopes, R. M. C. Coustenis, A. Rodriguez, S. Wall, S. D. Michaelides, R. J. Nasr, M. R.
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Some of Titan's small northern hemisphere lakes show raised rampart features (which are distinct from raised rims), and appear as SAR-bright mound-like annuli extending away from the lake for up to tens of kilometers from the shoreline. We investigate the infrared and microwave characteristics of these features using Cassini Visual and Infrared Map...
Saraiva, G. K. V. de Souza, V.V. Couthino de Oliveira, L. Norhona, M.L.C. Masini, J.C. Chaimovich, H. Salinas, R.K. Florenzano, F.H. Cuccovia, I.M.
Diblock amphiphilic copolymers form aggregates in some solvents. Such aggregates exhibit different morphologies, depending mainly on the polar/apolar block ratios. Aggregation of copolymers with polar block excess leads to micelle-like aggregates, known as polymeric micelles, which can be used as vehicles for drug and gene delivery, water decontami...
