alexa

GET THE APP

Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Extractive Electrospray Ionization Mass Spectrometry For Biosample Analysis | 52834
ISSN: 2155-9872

Journal of Analytical & Bioanalytical Techniques
Open Access

Like us on:

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
Google Scholar citation report
Citations : 3463

Journal of Analytical & Bioanalytical Techniques received 3463 citations as per Google Scholar report

Journal of Analytical & Bioanalytical Techniques peer review process verified at publons
Indexed In
  • CAS Source Index (CASSI)
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Academic Journals Database
  • Open J Gate
  • Genamics JournalSeek
  • JournalTOCs
  • ResearchBible
  • China National Knowledge Infrastructure (CNKI)
  • Ulrich's Periodicals Directory
  • Electronic Journals Library
  • RefSeek
  • Directory of Research Journal Indexing (DRJI)
  • Hamdard University
  • EBSCO A-Z
  • OCLC- WorldCat
  • Scholarsteer
  • SWB online catalog
  • Virtual Library of Biology (vifabio)
  • Publons
  • Euro Pub
Share This Page

Extractive electrospray ionization mass spectrometry for biosample analysis

7th International Conference and Exhibition on Analytical & Bioanalytical Techniques

Huanwen Chen

Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, China

ScientificTracks Abstracts: J Anal Bioanal Tech

DOI: 10.4172/2155-9872.C1.024

Abstract
Mass spectrometry (MS) is one of the preferable analytical techniques for sensitive characterization of biological samples on the molecular levels. Technological innovations advance mass spectrometry for sophisticate applications in many fields including but not limited to chemistry, material sciences and life sciences. For trace analysis of a typical biological sample, classical MS techniques require multi-step sample pre-treatment (e.g., grinding, extraction, separation, pre-concentration, etc.) to obtain molecular information from the native biological samples, especially for detection of trace analytes distributed in the 3-dimensional volume of a bulk sample. Commonly associated with sample pre-treatment are biological degradation, chemical reactions, reagent contamination, and material losses. Apparently, tedious sample pretreatments strangle the breakthrough of high throughput in analytical mass spectrometry. By isolating the high electric filed required for ionization from any biological sample, extractive electrospray ionization (EESI) allows direct detection of small metabolites and/or large proteins distributed either on surfaces or inside bulk tissue by mass spectrometry, without any sample pretreatment. Experiments demonstrated that EESI-MS minimizes matrix effects during the ionization process, enabling real-time, in vivo analysis of biofluids, biosurfaces, aerosols and living objectives. Therein, the fundamental principle, instrumentation and typical applications of EESI-MS for biological analysis can be summarized, giving emphases on progresses in our lab for sensitive qualitative/quantitative detection of chemicals located inside a bulk tissue of whole-volume (≥20 mm3), with neither mashing/grinding the sample nor matrixes clean-up. Furthermore, the emerging utilization of EESI-MS for sequentially acquiring metabolites, lipids, and proteins in a single tissue sample will be presented for the first time.
Biography

Huanwen Chen has completed his PhD from Jilin University and Postdoctoral studies from Aston Lab, Purdue University. He is the Director of Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation. He has published more than 200 papers in reputed journals and has been serving as an Editorial Board Member of repute.

Email: [email protected]

holiganbetperabetimajbettipobetVdcasino
Top