Results 81 to 90 of about 6,711 (198)
Engineered Metal–Organic Frameworks‐Based Materials for Environmental Detection
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Engineered metal–organic frameworks (MOFs) regulated by various material modification strategies are discussed for environmental contaminant detection under different sensing mechanisms, providing future improvements of MOFs in environmental detection. Sensitive and selective detection of contaminants is crucial for environmental protection.
Pan Gao +3 more
wiley +1 more source
Computational cytometer based on magnetically modulated coherent imaging and deep learning. [PDF]
, 2019 Detecting rare cells within blood has numerous applications in disease diagnostics. Existing rare cell detection techniques are typically hindered by their high cost and low throughput.
Bai, Bijie +19 more
core
Study on the stability of suspensions based on biomimetic apatites aimed at biomedical applications [PDF]
, 2014 Nanobiotechnologies have lately attracted much attention, both from therapeutic and diagnosis perspectives. In this view, the development of colloidal formulations of biocompatible nanoparticles capable of interacting with selected cells or tissues ...
Al-Kattan, Ahmed +2 more
core +3 more sources
Rational Design and Development of Organic Afterglow Nanoparticles for Image‐Guided Interventions
Small Methods, EarlyView.This review outlines the rational design, synthesis, and standardized characterization of organic afterglow nanoparticles for biomedical imaging and therapy. Mechanistic insights into chemically initiated electron exchange luminescence and reactive oxygen species‐mediated processes are connected to molecular engineering and nanoparticle fabrication ...
Asma Harun +6 more
wiley +1 more source
VIEW, EarlyView.The ICGB@Apt nanoprobes are designed to specifically recognize immune checkpoint molecules such as PD‐L1, thereby enabling precise monitoring of the progression from liver cirrhosis to HC. By binding to PD‐L1 on tumor cells, ICGB@Apt visualizes immune escape events and tumor metastasis while simultaneously reflecting the dynamic interaction between ...
Yiteng Meng +5 more
wiley +1 more source
Direct observation of elemental segregation in InGaN nanowires by X‐ray nanoprobe
physica status solidi (RRL) – Rapid Research Letters, 2011 AbstractUsing synchrotron radiation nanoprobe, this work reports on the elemental distribution in single Inx Ga1–xN nanowires (NWs) grown by molecular beam epitaxy directly on Si(111) substrates. Single NWs dispersed on Al covered sapphire were characterized by nano‐X‐ray fluorescence, Raman scattering and photoluminescence spectroscopy. Both Ga and In
Segura-Ruiz, J. +11 more
openaire +2 more sources
The Velociprobe: An ultrafast hard X-ray nanoprobe for high-resolution ptychographic imaging [PDF]
Review of Scientific Instruments, 2019 Motivated by the advanced photon source upgrade, a new hard X-ray microscope called “Velociprobe” has been recently designed and built for fast ptychographic imaging with high spatial resolution. We are addressing the challenges of high-resolution and fast scanning with novel hardware designs, advanced motion controls, and new data acquisition ...
Junjing Deng +18 more
openaire +2 more sources
Journal of Synchrotron Radiation, EarlyView.Most cancer patients will be treated by radiotherapy, and recent findings suggest that delivering radiation at `FLASH' ultra‐high dose rates reduces damage to healthy tissues while still damaging the tumour. This project experimentally validates the reduced healthy tissue damage of FLASH radiotherapy on cells using synchrotron‐based beams, which will ...
Moshi Geso +9 more
wiley +1 more source
An in situ liquid environment for synchrotron hard X-ray nanoprobe microscopy
Materials at High Temperatures, 2023 Studying chemical reactions in an environment that closely mimics the system’s natural operating conditions can offer crucial insights into dynamic oxidation processes. Transmission Electron Microscopes (TEMs)and X-ray Nanoprobes allow the use of imaging and spectroscopy to access nanoscale chemical and structural information about these processes ...
Gea T. van de Kerkhof +10 more
openaire +2 more sources
Nested Kirkpatrick–Baez (Montel) optics for hard X-rays [PDF]
, 2014 A comprehensive description and ray-tracing simulations are presented for symmetric nested Kirkpatrick-Baez (KB) mirrors, commonly used at synchrotrons and in commercial X-ray sources.
Khaykovich, Boris +2 more
core +1 more source