dc.contributor.author | Cengiz, Salih | |
dc.contributor.author | Tabakoglu, Hasim Ozgur | |
dc.contributor.author | Ozer, Aysen Gurkan | |
dc.date.accessioned | 2021-03-03T09:43:52Z | |
dc.date.available | 2021-03-03T09:43:52Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Ozer A. G. , Tabakoglu H. O. , Cengiz S., "Illicit drug detection with laser 1: investigation of optimal parameters in stomach tissue", JOURNAL OF BIOMEDICAL OPTICS, cilt.19, sa.5, 2014 | |
dc.identifier.issn | 1083-3668 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.other | av_1e920200-76b5-46b9-a8d5-f6875b9b4844 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/25702 | |
dc.identifier.uri | https://doi.org/10.1117/1.jbo.19.5.057006 | |
dc.description.abstract | The main purpose of this study is to establish radiation-safe scanning of passersby at high security areas, such as airports and customs. The stomach was selected as the organ to be analyzed. In order to determine whether a substance found inside a human body as wrapped in a plastic bag is filled narcotics or not, many substances in white powder form including morphine-HCL were inspected. Inspection was carried out with on-ionizing radiation by irradiating stomach tissue with laser light. Optical transmittance of lamb stomach tissue was analyzed at different wavelengths. We showed that detection by 650-nm diode laser irradiation would be suitable for such a radiation-safe scan. Different materials were also investigated for absorptive properties, and closed system Raman studies were performed. The spectrum of a molecule found inside white powder placed behind the lamb stomach tissue was detected as a fingerprint. This allowed the detection of target substances without any physical contact or damage to the biological tissue. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI. | |
dc.language.iso | eng | |
dc.subject | RADYOLOJİ, NÜKLEER TIP ve MEDİKAL GÖRÜNTÜLEME | |
dc.subject | Klinik Tıp | |
dc.subject | Klinik Tıp (MED) | |
dc.subject | BİYOKİMYA VE MOLEKÜLER BİYOLOJİ | |
dc.subject | Moleküler Biyoloji ve Genetik | |
dc.subject | Tıp | |
dc.subject | Sağlık Bilimleri | |
dc.subject | Temel Tıp Bilimleri | |
dc.subject | Biyokimya | |
dc.subject | Dahili Tıp Bilimleri | |
dc.subject | Nükleer Tıp | |
dc.subject | Yaşam Bilimleri | |
dc.subject | Moleküler Biyoloji ve Genetik | |
dc.subject | Sitogenetik | |
dc.subject | Fizik | |
dc.subject | Optik | |
dc.subject | Temel Bilimler | |
dc.subject | Elektromanyetizma, Akustik, Isı Transferi, Klasik Mekanik ve Akışkanlar Dinamiği | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | OPTİK | |
dc.subject | Yaşam Bilimleri (LIFE) | |
dc.subject | Biyoloji ve Biyokimya | |
dc.subject | BİYOKİMYASAL ARAŞTIRMA YÖNTEMLERİ | |
dc.title | Illicit drug detection with laser 1: investigation of optimal parameters in stomach tissue | |
dc.type | Makale | |
dc.relation.journal | JOURNAL OF BIOMEDICAL OPTICS | |
dc.contributor.department | İstanbul Teknik Üniversitesi , , | |
dc.identifier.volume | 19 | |
dc.identifier.issue | 5 | |
dc.contributor.firstauthorID | 6755 | |