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Forensic Discrimination Potential of Blue, Black, Green, and Red Colored Fountain Pen Inks Commercially Used in Pakistan, by UVVisible Spectroscopy, Thin Layer Chromatography, and Fourier Transform Infrared Spectroscopy
المؤلفون المشاركون
Chand, Sohail
Farooqi, Zahoor Hussain
Sharif, Mehwish
Batool, Madeeha
Tirmazi, Syed Azhar Ali Shah
Athar, Makshoof
المصدر
International Journal of Analytical Chemistry
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-01-06
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Examination and comparison of fountain pen inks are very important in forensic questioned documents examination in developing countries where the chances of fraud are greater in cases of cheques, marriage papers, entry of birth and death, etc.
In this study, fountain pen inks of blue, black, green, and red colours that are commercially used in Pakistan have been discriminated by UV-Vis spectroscopy, TLC, and FTIR spectroscopy.
We have calculated and compared the results in terms of discriminating power.
UV/Visible Spectroscopy of fountain pen inks of different brands showed different composition despite their similar colours.
TLC was effectively used to differentiate between the colored components of inks.
FTIR results showed that each brand could be distinguished by studying the pattern of their absorption spectra that appeared due to the presence of different functional groups.
On the basis of combined results of UV-VIS, TLC, and FTIR, the DP was found from 0.73-0.8 for blue, 0.80-1.0 for black, 0.5-1.0 for green, and 1.0 for red colored fountain pen inks.
Overall, this study demonstrated the elevated worth of analysis of fountain pen inks commercially used in Pakistan as the study for fountain pen inks, while not very common, remains an interesting target study.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sharif, Mehwish& Batool, Madeeha& Chand, Sohail& Farooqi, Zahoor Hussain& Tirmazi, Syed Azhar Ali Shah& Athar, Makshoof. 2019. Forensic Discrimination Potential of Blue, Black, Green, and Red Colored Fountain Pen Inks Commercially Used in Pakistan, by UVVisible Spectroscopy, Thin Layer Chromatography, and Fourier Transform Infrared Spectroscopy. International Journal of Analytical Chemistry،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1155932
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sharif, Mehwish…[et al.]. Forensic Discrimination Potential of Blue, Black, Green, and Red Colored Fountain Pen Inks Commercially Used in Pakistan, by UVVisible Spectroscopy, Thin Layer Chromatography, and Fourier Transform Infrared Spectroscopy. International Journal of Analytical Chemistry No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1155932
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sharif, Mehwish& Batool, Madeeha& Chand, Sohail& Farooqi, Zahoor Hussain& Tirmazi, Syed Azhar Ali Shah& Athar, Makshoof. Forensic Discrimination Potential of Blue, Black, Green, and Red Colored Fountain Pen Inks Commercially Used in Pakistan, by UVVisible Spectroscopy, Thin Layer Chromatography, and Fourier Transform Infrared Spectroscopy. International Journal of Analytical Chemistry. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1155932
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1155932
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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