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Near-Infrared Dyes for High Technology Applications

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 024/5 ( reviews)

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Book Synopsis Near-Infrared Dyes for High Technology Applications by : S. Daehne

Download or read book Near-Infrared Dyes for High Technology Applications written by S. Daehne. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the results of the NATO Advanced Research Workshop on "Syntheses, Optical Properties, and Applications of Near-Infrared (NIR) Dyes in High Technology Fields" held at Trest (Czech Republic) from September 24 to 27, 1997. It was attended by 52 scientists from 16 countries, among them 18 participants from 8 Eastern-Europe. The Workshop has been stimulated by the great progress that has been made in utilizing NIR dyes in high technology areas. This has been triggered by the availability of reliable. vel)' small, and inexpensive laser diodes emitting in the NIR region which raise the analytical detection limits by several orders of magnitude, allow time-resolved measurements for temporal discrimination between spectrally similar species, and make possible miniaturization as well as remote sensing through space and by fiber optical techniques. Furthermore, NIR dyes proved to be vel)' important in other high technology fields such as laser physics, optical recording techniques, nonlinear optics, biochemistty and medicine.

Near-Infrared Applications in Biotechnology

2020-06-16 Science
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Release : 2020-06-16
Genre : Science
Kind : eBook
Book Rating : 242/5 ( reviews)

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Book Synopsis Near-Infrared Applications in Biotechnology by : Ramesh Raghavachari

Download or read book Near-Infrared Applications in Biotechnology written by Ramesh Raghavachari. This book was released on 2020-06-16. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores developments in techniques in diagnostics, DNA sequencing, bioanalysis of immunoassays, and single-molecule detection. It promotes the measurement, identification, monitoring, analysis, and application of near-infrared spectroscopy (NIR) to medical and pharmaceutical advances. The text also considers noninvasive methods of NIR for successful, cost-effective, and prompt diagnoses of diseases.

Advanced Fluorescence Reporters in Chemistry and Biology II

2010-09-08 Science
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Release : 2010-09-08
Genre : Science
Kind : eBook
Book Rating : 017/5 ( reviews)

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Book Synopsis Advanced Fluorescence Reporters in Chemistry and Biology II by : Alexander P. Demchenko

Download or read book Advanced Fluorescence Reporters in Chemistry and Biology II written by Alexander P. Demchenko. This book was released on 2010-09-08. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts

Infrared Absorbing Dyes

2013-06-29 Science
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Release : 2013-06-29
Genre : Science
Kind : eBook
Book Rating : 463/5 ( reviews)

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Book Synopsis Infrared Absorbing Dyes by : Masaru Matsuoka

Download or read book Infrared Absorbing Dyes written by Masaru Matsuoka. This book was released on 2013-06-29. Available in PDF, EPUB and Kindle. Book excerpt: New laser technology has developed a new dye chemistry! Development of the gallium-arsenic semiconductor laser (diode laser) that emits laser light at 780-830 nm has made possible development of new opto-electronic systems including laser optical recording systems, thermal writing display systems, laser printing systems, and so on. Medical applications of lasers in photodynamic therapy for the treatment of cancer were also developed. In such systems, the infrared absorbing dyes OR dyes) are currently used as effective photoreceivers for diode lasers, and will become the key materials in high technology. At the present time the chemistry of IR dyes is the most important and interesting field in dye chemistry. Laser light can be highly monochromatic, very well collimated, coher ent, and, in some cases, extremely powerful. These characteristics make diode lasers a very cheap, convenient, and useful light source for a variety of applications in science and technology. For these purposes, however, IR dyes with special characteristics are required. To develop new IR dyes, it is most important to establish the correlation between the chemical structures of dyes and other characteristics of dyes, such as their absorption spectra. Molecular design of IR dyes predicting the Amax and Emax values by molecular orbital (MO) calculations is now possible even by using a personal computer, and many types of new IR dyes have been demonstrated. Also, new opto-electronic systems using IR dyes as photoreceivers have been reported recently.

Chemistry and Technology of Natural and Synthetic Dyes and Pigments

2020-09-30 Technology & Engineering
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Release : 2020-09-30
Genre : Technology & Engineering
Kind : eBook
Book Rating : 972/5 ( reviews)

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Book Synopsis Chemistry and Technology of Natural and Synthetic Dyes and Pigments by : Ashis Kumar Samanta

Download or read book Chemistry and Technology of Natural and Synthetic Dyes and Pigments written by Ashis Kumar Samanta. This book was released on 2020-09-30. Available in PDF, EPUB and Kindle. Book excerpt: This book on ‘Chemistry and Technology of Natural and Synthetic Dyes and Pigments’ is a priority publication by IntechOpen publisher and it relates to sustainable approaches towards green chemical processing of textiles, specifically on dyeing with natural dyes and pigments as well as dyeing with eco-safe synthetic dyes and chemicals. This book includes the following chapters: an introductory editorial chapter on bio-mordants, bio-dyes and bio-finishes, a review of natural dyes and pigments and its application, pantone-like shade generation with natural colorants, colour-based natural dyes and pigments, printing with natural dyes and pigments, functional property and functional finishes with natural dyes and pigments, eco-safe synthetic dyes and chemicals, and a miscellaneous review on dyed textiles and clothing including natural dye-based herbal textiles.This new book is expected to be useful for dyers of the textile industry as well as to the future researchers in this field.

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