Fast quantitation of target analytes in small/large volumes of complex samples by direct coupling of solid phase microextraction to mass spectrometry via nanoelectrospray ionization

Date

2016-07-03

Author

Gómez-ríos, G.a.
Reyes-garcés, Nathaly
Boyacı, Ezel
Piri-moghadam, Hamet
Bojko, Barbara
Pawliszyn, Janusz

Metadata

Show full item record

Item Usage Stats

83
views

0
downloads

URI

https://hdl.handle.net/11511/87981

Collections

Unverified, Article

Suggestions

OpenMETU
Core

Fast Quantitation of Target Analytes in Small Volumes of Complex Samples by Matrix-Compatible Solid-Phase Microextraction Devices Piri-Moghadam, Hamed; Ahmadi, Fardin; Gomez-Rios, German Augusto; Boyacı, Ezel; Reyes-Garces, Nathaly; Aghakhani, Ali; Bojko, Barbara; Pawliszyn, Janusz (2016-06-20) Herein we report the development of solid-phase microextraction (SPME) devices designed to perform fast extraction/enrichment of target analytes present in small volumes of complex matrices (i.e. V <= 10 mu L). Micro-sampling was performed with the use of etched metal tips coated with a thin layer of biocompatible nano-structured polypyrrole (PPy), or by using coated blade spray (CBS) devices. These devices can be coupled either to liquid chromatography (LC), or directly to mass spectrometry (MS) via dedica...
Fast quantitation of target analytes in complex matrices by solid phase microextraction-mass spectrometry (SPME-MS): recent developments and applications Gómez-ríos, G. A.; Reyes-garcés, Nathaly; Boyacı, Ezel; Gionfriddo, Emanuela; Poole, Justen; Bojko, Barbara; Pawliszyn, Janusz (2019-08-20)
Fast Screening of Protein-Protein Interactions Using Forster Resonance Energy Transfer (FRET-) Based Fluorescence Plate Reader Assay in Live Cells Durhan, Seyda Tugce; Sezer, Enise Nalli; Son, Çağdaş Devrim; Küçük Baloğlu, Fatma (2022-11-01) Protein-protein interactions (PPIs) have great importance for intracellular signal transduction and sustaining the homeostasis of an organism. Thus, the identification of PPIs is necessary to better understand the downstream signaling functions of the proteins in healthy and pathological conditions. Forster resonance energy transfer (FRET) between fluorescent proteins (FPs) is a powerful tool for detecting PPIs in living cells. In literature, FRET analysis methods such as donor photobleaching (FLIM), accept...
Fast fluorometric enumeration of E. coli using passive chip KASAP, ESİN NAGİHAN; DOĞAN, ÜZEYİR; ÇOĞUN, FERAH; Yıldırım, Ender; BOYACI, İSMAİL HAKKI; ÇETİN, DEMET; SULUDERE, ZEKİYE; TAMER, UĞUR; ERTAŞ, NUSRET (Elsevier BV, 2019-09-01) In this report, a passive microfluidic chip design was developed for fast and sensitive fluorometric determination of Escherichia coli (E. coli) based on sandwich immunoassay. Initially, magnetic nanoparticles (MNPs) and chitosan modified mercaptopropionic acid capped cadmium telluride (CdTe) quantum dots (QDs) were functionalized with E.coli specific antibody to form a sandwich immunoassay with the E. coli. The magnetic separation and preconcentration of the E.coli from the sample solution was performed in...
Fast cell determination of the DSMC molecules in multi-stage turbo molecular pump design Sengil, N.; Edis, Fırat Oğuz (Elsevier BV, 2011-06-01) In this study, an existing 2D parallel DSMC solver is modified, to analyze the multi-stage turbomolecular pumps more efficiently. Generally, molecule movements are traced cell-by-cell in DSMC solvers both in structured and unstructured meshes in order to determine which cell the DSMC molecule is positioned in. These calculations require time consuming trigonometric operations. If a nonrectangular physical domain can be converted into a rectangular computational domain using curvilinear coordinates, then it ...

Citation Formats

G. a. Gómez-ríos, N. Reyes-garcés, E. Boyacı, H. Piri-moghadam, B. Bojko, and J. Pawliszyn, “Fast quantitation of target analytes in small/large volumes of complex samples by direct coupling of solid phase microextraction to mass spectrometry via nanoelectrospray ionization,” 2016, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/87981.