Articles with "dart" as a keyword



An absorbed dose‐based source strength determination for diffusing alpha‐emitters radiation therapy (DaRT) brachytherapy seeds – Proof of concept

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Published in 2025 at "Medical Physics"

DOI: 10.1002/mp.70167

Abstract: Diffusing alpha‐emitter radiation therapy (DaRT) is currently being evaluated in several clinical trials as an interstitial temporary brachytherapy source. However, determining source strength solely based on gamma spectrometry measurements of 224Ra activity has limitations. This… read more here.

Keywords: source strength; seed; source; dart ... See more keywords

International external validation of a stratification tool to identify branch‐duct intraductal papillary mucinous neoplasms at lowest risk of progression

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Published in 2022 at "United European Gastroenterology Journal"

DOI: 10.1002/ueg2.12207

Abstract: Abstract Background Identifying branch‐duct intraductal papillary mucinous neoplasms (BD‐IPMNs) at lowest risk of progression may allow for a reduced intensity of surveillance. Objective We aimed to externally validate the previously developed Dutch‐American Risk stratification Tool… read more here.

Keywords: dart; development; branch duct; risk ... See more keywords

Ballistics and wound ballistics of CO2‐powered dart guns in relation to ungulate dart injury and animal welfare

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Published in 2025 at "Wildlife Biology"

DOI: 10.1002/wlb3.01490

Abstract: Large mammals are darted with dart guns to inject drugs or to collect biopsy tissue for capture, research, or veterinary purposes, especially for procedures involving wild and zoo animals. Darting is invasive and associated with… read more here.

Keywords: dart guns; ballistics; dart; powered dart ... See more keywords

Confirmation of Pharmaceutical Identifiers via DART-TOF-MS.

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Published in 2018 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-8579-1_6

Abstract: A direct analysis in real time ion source coupled with a time-of-flight mass spectrometer (DART-TOF-MS) is a suitable confirmatory technique for the analysis of pharmaceutical preparations, with accompanying reference sources for preparation markings. The DART-TOF-MS… read more here.

Keywords: identifiers via; dart; dart tof; pharmaceutical identifiers ... See more keywords

The classification of Cannabis hemp cultivars by thermal desorption direct analysis in real time mass spectrometry (TD-DART-MS) with chemometrics

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Published in 2019 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-019-02200-7

Abstract: Cannabis has been cultivated as a source of food, fiber, and medicine globally, so the classification of Cannabis cultivars based on their chemical fingerprints is important to standardize and control the quality of Cannabis, ensure… read more here.

Keywords: cannabis; mass spectrometry; dart; analysis ... See more keywords
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A mass spectrometric study of hydride generated arsenic species identified by direct analysis in real time (DART) following cryotrapping

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Published in 2021 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-021-03289-5

Abstract: Hydride generation (HG) coupled to cryotrapping was employed to introduce, separately and with high selectivity, four gaseous arsanes into a direct analysis in real time source for high-resolution mass spectrometry (DART-HR-MS). The arsanes, i.e., arsane… read more here.

Keywords: real time; analysis real; dart; direct analysis ... See more keywords

A rapid screening of histamine concentration in fish fillet by direct analysis in real time mass spectrometry (DART-MS)

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Published in 2017 at "Food Control"

DOI: 10.1016/j.foodcont.2016.12.001

Abstract: Abstract Histamine is a biogenic amine causing scombroid foodborne poisoning. A rapid determination of the amine is effective in preventing the distribution of histamine-accumulated foods to market. Conventional methods for the determination of histamine concentration… read more here.

Keywords: histamine concentration; analysis real; dart; direct analysis ... See more keywords

Rapid screening for smokeless powders using DART-HRMS and thermal desorption DART-HRMS

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Published in 2019 at "Forensic Chemistry"

DOI: 10.1016/j.forc.2019.100148

Abstract: Abstract Smokeless powders are a form of trace evidence that may be present at the scene of a shooting or explosive event, i.e. the explosion of an improvised explosive device (IED). Thermal desorption – direct… read more here.

Keywords: thermal desorption; dart; smokeless powders; dart hrms ... See more keywords

Comparative analysis of condom lubricants on pre & post-coital vaginal swabs using AccuTOF-DART.

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Published in 2017 at "Forensic science international"

DOI: 10.1016/j.forsciint.2017.09.005

Abstract: In this study we demonstrate the use of Direct Analysis in Real Time Mass Spectrometry (DART) as a powerful tool for detection of nonoxynol in vaginal fluid post contact with a condom, enabling rapid tracing… read more here.

Keywords: comparative analysis; dart; analysis; post ... See more keywords

Introducing "DoPP": A Graphical User-Friendly Application for the Rapid Species Identification of Psychoactive Plant Materials and Quantification of Psychoactive Small Molecules Using DART-MS Data.

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Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c01614

Abstract: The widespread abuse of "legal high" psychoactive plants continues to be of global concern because of their negative impacts on public health and safety. In forensic science, a major challenge in controlling these substances is… read more here.

Keywords: application; dart; species identification; plant ... See more keywords

DART Predictor: A Multi-Label Attention Model for High-Throughput Screening of Chemicals with Developmental and Reproductive Toxicity (DART).

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Published in 2025 at "Environmental science & technology"

DOI: 10.1021/acs.est.5c11641

Abstract: Chemicals with developmental and reproductive toxicity (DART) pose significant risks to human health, particularly exposure during critical windows of embryonic and fetal development. Therefore, rapid and accurate identification of DART chemicals is urgently needed. Existing… read more here.

Keywords: toxicity; dart; dart predictor; model ... See more keywords