Results 71 to 80 of about 6,711 (198)

Present and future of surface-enhanced Raman scattering [PDF]

, 2019
The discovery of the enhancement of Raman scattering by molecules adsorbed on nanostructured metal surfaces is a landmark in the history of spectroscopic and analytical techniques.
Aberasturi, Dorleta Jimenez de, Aizpurua, Javier, Alvarez-Puebla, Ramon A., Auguié, Baptiste, Baumberg, Jeremy J., Bazan, Guillermo C., Bell, Steven E. J., Boisen, Anja [u.v.m.], Langer, Judith, Reich, Stephanie   +9 more
core   +1 more source

Reprogramming tumor immune microenvironment by ultrasound‐responsive nanoplatforms for enhanced cancer immunotherapy

BMEMat, EarlyView.
Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao, Rui Qu, Zan Dai, Xiqun Jiang, Xu Zhen   +4 more
wiley   +1 more source

3D Analysis of chromosome architecture: advantages and limitations with SEM [PDF]

, 2005
Three-dimensional mitotic plant chromosome architecture can be investigated with the highest resolution with scanning electron microscopy compared to other microscopic techniques at present.
Allen TD, Hainfeld JF, Harrison CJ, Inaga S, Inaga S, Martin R, Ris H, Sumner AT, Tanaka K   +8 more
core   +1 more source

Real‐time biosensing of Parkinson's disease biomarkers via NIR‐activated upconversion nanoparticles

BMEMat, EarlyView.
Schematic illustration of the luminescence resonance energy transfer‐driven core‐shell‐shell UCNPs (cssUCNPs@Fluo4) nanoprobe for simultaneous monitoring of Ca²⁺‐temperature dynamics in Parkinson's disease models. Abstract Parkinson's disease (PD) is a progressive neurodegenerative disorder with incompletely understood pathophysiology, necessitating ...
Jialin Liu, Nan Li, Yu Chen, Rui Pu, Wei Wei, Yunqi Lin, Lejing Li, Yao Lu, Jianhua Hao, Lihua Li   +9 more
wiley   +1 more source

In situ characterization of stresses, deformation and fracture of thin films using transmission X-ray nanodiffraction microscopy

Journal of Synchrotron Radiation
The use of hard X-ray transmission nano- and microdiffraction to perform in situ stress and strain measurements during deformation has recently been demonstrated and used to investigate many thin film systems. Here a newly commissioned sample environment
Gudrun Lotze, Anand H. S. Iyer, Olof Bäcke, Sebastian Kalbfleisch, Magnus Hörnqvist Colliander   +4 more
doaj   +1 more source

Valence-programmable nanoparticle architectures. [PDF]

, 2020
Nanoparticle-based clusters permit the harvesting of collective and emergent properties, with applications ranging from optics and sensing to information processing and catalysis.
Gang, Oleg, Liu, Mingzhao, Nykypanchuk, Dmytro, Sun, Sha, Xin, Huolin L, Yang, Shize, Zhang, Honghu   +6 more
core  

Magnetomotive Molecular Nanoprobes [PDF]

, 2011
Tremendous developments in the field of biomedical imaging in the past two decades have resulted in the transformation of anatomical imaging to molecular-specific imaging.
Boppart, S A, John, Renu
core   +1 more source

Programming the Optoelectronic Properties of Atomically Precise Gold Nanoclusters Using the Conformational Landscape of Intrinsically Disordered Proteins

Chemistry – A European Journal, EarlyView.
ABSTRACT The rational design of hybrid nanomaterials with precisely controlled properties remains a central challenge in materials science. While atomically precise gold nanoclusters (Au‐NCs) offer molecule‐like control over a metallic core, tuning their optoelectronic behavior via surface engineering is often empirically driven.
Santiago Rodriguez, Sylvain Kumanski, Zeineb Ayed, Aurélie Fournet, Charlène Bouanchaud, Amin Sagar, Frédéric Allemand, Vladimir A. Baulin, Ute Resch‐Genger, Juan Cortés, Nathalie Sibille, Fabien Chirot, Karl David Wegner, Rodolphe Antoine, Xavier Le Guével, Pau Bernadó   +15 more
wiley   +1 more source

A method to specify X-ray mirrors for nanoprobe beamlines

, 2023
The development of synchrotron radiation light sources has been going on for decades. Recently, X-ray free-electron lasers as well as the fourth-generation synchrotron radiation sources based on multiple bend achromat lattices are commissioned and constructed.
openaire   +2 more sources

Site-specific Forest-assembly of Single-Wall Carbon Nanotubes on Electron-beam Patterned SiOx/Si Substrates

, 2011
Based on electron-beam direct writing on the SiOx/Si substrates, favorable absorption sites for ferric cations (Fe3+ ions) were created on the surface oxide layer.
Ago, Bachtold, Bahr, Baughman, Bockrath, Bonnell, Brown, Bryan D. Huey, Cai, Chattopadhyay, Chattopadhyay, Chattopadhyay, Chattopadhyay, Collins, Diao, Dresselhaus, Fotios Papadimitrakopoulos, Galeska, Gardner Catherine, Geyer, Haoyan Wei, Harnett, Harris L. Marcus, Huang, Iwasaki, Jeong, Kern, Kong, Lee, Lefebvre, Li, Li, Liu, Liu, Liu, Mazen, Nan, O'Connor, Odom, Oh, Okorn-Schmidt, Pantarotto, Pantarotto, Rao, Sang Nyon Kim, Sejong Kim, Smith, Sugie, Tans, Wager, Wang, Wei, Wei, Wei, Wildoer, Wu, Yao, Yu, Yu, Zhuravlev   +59 more
core   +1 more source