Results 21 to 30 of about 83,541 (116)

The production of short-lived radionuclides by new non-rotating and rotating Wolf-Rayet model stars

open access: yes, 2006
It has been speculated that WR winds may have contaminated the forming solar system, in particular with short-lived radionuclides (half-lives in the approximate 10^5 - 10^8 y range) that are responsible for a class of isotopic anomalies found in some ...
Arnould   +21 more
core   +1 more source

Development of a DNA Aptamer‐Based Approach to Noninvasively Image CAR‐T Cells In Vivo and Traceless Enrichment In Vitro

open access: yesAdvanced Science, EarlyView.
A DNA aptamer (A3) with nanomolar affinity for CAR‐T cells is developed via Cell‐SELEX. In Nalm6 tumor‐bearing mice, Cy5‐labeled A3 enables long‐term fluorescence imaging and tracks the biodistribution of CAR‐T cells, with tumor signal peaking on day 14 after CAR‐T cell administration.
Minghui Chen   +8 more
wiley   +1 more source

Targeted radiotherapy of neuroblastoma: future directions [PDF]

open access: yes, 2017
No abstract ...
Gaze, Mark N.   +4 more
core   +2 more sources

Catalytic Approaches for CO2 Conversion to Value‐Added Products: An Overview of Life Cycle Assessment Studies

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The catalytic conversion of CO2 into value‐added products provides an emerging strategy for reducing carbon emissions and improving environmental performance. This review compares different Life Cycle Assessment studies to evaluate the environmental impacts of CO2 conversion, focusing on the main challenges, technical limitations, and potential ...
Anastasia Pappa   +3 more
wiley   +1 more source

Activation assessment of the soil around the ESS accelerator tunnel

open access: yes, 2018
Activation of the soil surrounding the ESS accelerator tunnel calculated by the MARS15 code is presented. A detailed composition of the soil, that comprises about 30 different chemical elements, is considered.
Ene, D.   +3 more
core   +1 more source

Near‐Infrared Organic Room Temperature Phosphorescent Probes Targeting Fibroblast Activation Protein for Surgical Navigation of Liver Cancer

open access: yesAggregate, EarlyView.
A near‐infrared organic room temperature phosphorescence probe of fibroblast‐activation protein in liver cancer microenvironment is prepared to accurately locate liver cancer and determine surgical margins, aiming at guiding hepatectomy and achieving accurate liver cancer resection.
Jinghua Li   +11 more
wiley   +1 more source

Numerical simulation of radionuclides migration in the far field of a geological repository [PDF]

open access: yes, 2015
Safety conditions associated with geological repositories must be guaranteed also in the case of radionuclides migrating from the near field to the far field of a geological repository and to the external environment.
Cinzia, Miracapillo, Ferroni, Luisa
core   +1 more source

Multi‐Module Micro/Nanorobots for Biomedical and Environmental Remediation Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
Multi‐module microrobots (MNRs) have overcome the limitations of single‐module systems by integrating components such as propeller, actuator, manipulator, and imaging modalities. They show promise in biomedical applications, such as targeted drug delivery and tissue repair, as well as in environmental remediation, including pollutant removal.
Bairong Zhu   +4 more
wiley   +1 more source

Production Of 11C‐Labeled Amides Via “In‐Loop” 11C‐Carbonylation

open access: yesAsian Journal of Organic Chemistry, EarlyView.
The current work utilizes carbon‐11 labelled aroyl dimethylaminopyridinium salts in a two‐step in‐loop carbonylative cross‐coupling reaction of aryl halides with [¹¹C]CO yielding a diverse range of carbon‐11 labelled primary benzamides with good to excellent yields.
Tanpreet Kaur   +3 more
wiley   +1 more source

Induced activation in accelerator components [PDF]

open access: yes, 2014
The residual activity induced in particle accelerators is a serious issue from the point of view of radiation safety as the long-lived radionuclides produced by fast or moderated neutrons and impact protons cause problems of radiation exposure for staff ...
A. Howard   +17 more
core   +2 more sources

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