Results 231 to 240 of about 1,648,508 (271)

Real-Time Breath Diagnostics: Linking Molecular Pathways, Measurement Technologies, and Clinical Translation. [PDF]

Int J Mol Sci
Thavasi V, Choradia N, Takebe N, Naito N, Yeyeodu S, Sadler PW, Hougen D, Velmurugan S, Metcalf JP, Tyungu DL, Venkatesan T.   +10 more
europepmc   +1 more source

Patient-specific structural connectomic differences of deep brain stimulation targets in treatment-resistant obsessive-compulsive disorder patients. [PDF]

Transl Psychiatry
Marquez-Franco R, Ruelas L, Loução R, Schmahl R, Cid Rodríguez FX, Heiden P, Kuhn J, Koy A, Visser-Vandewalle V, Andrade P.   +9 more
europepmc   +1 more source

Quantification of breath metabolites in labouring versus non-labouring patients: a feasibility study. [PDF]

Br J Anaesth
Hengelage J, Fowler C, Goldsberry MD, Stockert E, Bekemeyer Z, Lee H, Wagner NM, Sultan P, Carvalho B, Gross ER.   +9 more
europepmc   +1 more source

Effects of diffusion MRI spatial resolution on human brain short-range association fiber reconstruction and structural connectivity estimation. [PDF]

Imaging Neurosci (Camb)
Zheng J, Li Z, Zhong W, Wang Z, Li Z, Yang H, Liu M, Cao X, Liao C, Salat DH, Huang SY, Tian Q.   +11 more
europepmc   +1 more source

Linking 3DP manufacturing with SIFT-MS volatiles organic compound analysis

, 2023
openaire   +1 more source

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Progress in SIFT-MS: Breath Analysis and Other Applications

Mass Spectrometry Reviews, 2011
Abstract The development of selected ion flow tube mass spectrometry, SIFT‐MS, is described from its inception as the modified very large SIFT instruments used to demonstrate the feasibility of SIFT‐MS as an analytical technique, towards the smaller but bulky transportable instruments and finally to the current ...
David Smith, Patrik Spanel
exaly   +3 more sources

Ambient analysis of trace compounds in gaseous media by SIFT-MS

The Analyst, 2011
The topic of ambient gas analysis has been rapidly developed in the last few years with the evolution of the exciting new techniques such as DESI, DART and EESI. The essential feature of all is that analysis of trace gases can be accomplished either in the gas phase or those released from surfaces, crucially avoiding sample collection or modification ...
David, Smith, Patrik, Spaněl
openaire   +2 more sources

Quantification by SIFT-MS of acetaldehyde released by lung cells in a 3D model

The Analyst, 2013
Our previous studies have shown that both lung cancer cells and non-malignant lung cells release acetaldehyde in vitro. However, data from other laboratories have produced conflicting results. Furthermore, all these studies have been carried out in 2D models which are less physiological cell growth systems when compared to 3D models. Therefore, we have
Abigail V, Rutter, Thomas W E, Chippendale, Ying, Yang, Patrik, Španěl, David, Smith, Josep, Sulé-Suso   +5 more
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SIFT-MS

Selected ion flow tube mass spectrometry (SIFT-MS) is a chromatography-free, direct-analysis technique that is ideally suited to real-time, quantitative analysis of volatile compounds in air at trace concentrations. SIFT-MS utilises highly controlled, soft chemical ionisation – in the form of gas-phase ion–molecule reactions – coupled with mass ...
Vaughan S. Langford, Mark J. Perkins
openaire   +1 more source