Results 61 to 70 of about 435,129 (349)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Investigation of a miniature differential ion thruster [PDF]

, 2011
Complex space missions involving formation flying or drag compensation are driving the need for spacecraft propulsion systems capable of providing low but also highly accurate thrust levels.
Collingwood, C., Collingwood, Cheryl
core  

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Doppler shift simulation of scattered HF signals during the Troms HF pumping experiment on 16 February 1996 [PDF]

, 2002
International audienceComparisons between bistatic scatter measurements and simulation results during the Tromsø HF pumping experiment on 16 February 1996 are made.
N. F. Blagoveshchenska, Moskvin, I. V., Borisova, T., Rietveld, M. T., Kosch, M., B. Thidé, Thidé, B., Rietveld, M., Borisova, T. D., T. D. Borisova, M. T. Rietveld, Moskvin, I., Blagoveshchenskaya, N., Kosch, M. J., M. J. Kosch, Blagoveshchenskaya, N. F., I. V. Moskvin, Blagoveshchenska, N. F.   +17 more
core   +1 more source

Application of low-temperature plasma for the removal of copper chloride layers on bronze Wares

Heritage Science, 2023
Archaeological objects based on copper alloys (such as bronze wares) usually suffer from “bronze disease” that results from the existence of CuCl on the surfaces.
Ranran Jiao, Fuwei Sun, Jiaxing Li
doaj   +1 more source

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit, Chiranth K. Nagaraj, Jackson S. Newell, Kim Truc Nguyen, Xilal Y. Rima, Jacob Doon‐Ralls, Eduardo Reátegui, Jeffrey M. Statland, Rabi Tawil, Kevin M. Flanigan, Scott Q. Harper, Nizar Y. Saad   +11 more
wiley   +1 more source

Coordinated optical and radar observations of ionospheric pumping for a frequency pass through the second electron gyroharmonic at HAARP [PDF]

, 2007
On 4 February 2005, the High-frequency Active Auroral Research Program (HAARP) facility was operated in O and X mode while pointing into the magnetic zenith to produce artificial optical emissions in the ionospheric F layer. The pump frequency was set to
Senior, Andrew, Pedersen, T., Kosch, Mike J., Bristow, B., Mishin, E., Watkins, B., Hughes, J., Oyama, S.   +7 more
core  

Influence of radio frequency wave driving frequency on capacitively coupled plasma discharge

AIP Advances
A two-dimensional symmetric fluid model is established to study the influence of radio frequency (RF) wave driving frequency on the capacitively coupled plasma discharge.
Song Yang, Wen Zhang, Junfeng Shen, Hai Liu, Changjian Tang, Yuhong Xu, Jun Cheng, Junren Shao, Jian Xiong, Xianqu Wang, Haifeng Liu, Jie Huang, Xin Zhang, Heng Lan, Yucai Li   +14 more
doaj   +1 more source

Experimental investigation of plasma instabilities by Fourier analysis in an electron cyclotron resonance ion source

Physical Review Accelerators and Beams, 2018
The plasma instabilities play an important role in an electron cyclotron resonance (ECR) ion source for the production of intense heavy ion beams in high charge states for particle accelerators.
Sarvesh Kumar, Jyotsna Sharma, Prashant Sharma, Shatendra Sharma, Yaduvansh Mathur, Devendra Sharma, Manish K. Kashyap   +6 more
doaj   +1 more source

Plasma optics improving plasma accelerators

Light: Science & Applications, 2022
Plasma accelerators driven by high-power lasers can provide high-energy electron beams on a dramatically smaller scale than conventional radio-frequency accelerators.
Andreas Döpp
doaj   +1 more source