Desai ajay (91 risultati)

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Paperback. Condizione: Very Good. First Edition. First Edition, First Printing. Published by NCSTC-HORNBILL. Octavo. Paperback. Book is very good.

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Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Doctoral Thesis / Dissertation from the year 2016 in the subject Chemistry - General, grade: 9.0, , language: English, abstract: This thesis deals with Fluorochemosensors. Fluorescence spectroscopy and ultraviolet techniques have been applied to various analytical, bio-analytical, environmental, medical and forensic investigations. Several analytical methods that are offered for recognition of target concerned such that flame photometry, AAS, HPLC, mass spectrometry, ion sensitive electrode, microprobe analysis, neutron activation analysis, have been developed. But these methods are expensive and time uncontrollable process that involves complicated instrumentation and do not allow permanent monitoring. When compared to absorption techniques, flourimetric method is more sensitive and selective and rapidly performed. In nature, any compound analysed by using a suitable analytical technique which basically depends on the nature and properties of the target compound. If the target compound exhibit phenomenon called as Luminescence where the emission of electromagnetic radiation of longer wavelength to that of absorbed radiation can be seen are analysed by using the modern spectroscopic technique called as 'flourimetry'.Hence, significant hard works are life form complete to develop selective fluorescent sensor for recognition of targeted species. To blind date different fluorescent molecular sensors with different excitation and emission wavelengths comprise be employed such like coumarin, 1,8-naphthamide, pyrene, xanthenes, cynine, squaraine, boron dipyrromethene difuoride, nitrobenzofurazan etc.In outline, cinnamaldehyde - rhodamine based signalling systems were designed and synthesized for the selective recognition of Fe+3 ions. The cinnamaldehyde molecule was used as a recognition moiety and rhodamine-B was used as a signalling moiety. The excellent fluorescent response to Fe+3 in ACN solution can be detected even by the naked eye, which provides a facile method for the visual detection of Fe+3. Complexation of the Fe+3 ions opens the spirolactum ring of rhodamine moieties to produce specific color change as well as fluorescence development.…

Taschenbuch. Condizione: Neu. Neuware - Unlock the power of a positive mindset! This book is your guide to transforming your attitude and embracing a life of confidence, resilience, and success. Packed with real-life examples, engaging activities, and practical strategies, it shows you how to shift your perspective, overcome negativity, and harness positivity as your greatest strength.Ready to change your outlook and elevate your life This book is your secret weapon.…

Paperback. Condizione: Brand New. 92 pages. 5.91x0.21x8.66 inches. In Stock.

Condizione: New. pp. 56.

Paperback. Condizione: Brand New. 80 pages. 8.66x5.91x0.19 inches. In Stock.

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Taschenbuch. Condizione: Neu. Rhodamine Based Fluorescent Molecular Sensor | Ajay L. Desai (u. a.) | Taschenbuch | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786139824823 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Taschenbuch. Condizione: Neu. Standard Analytical Procedures for Soil & Water Analysis | Ajay L. Desai (u. a.) | Taschenbuch | 80 S. | Englisch | 2019 | LAP LAMBERT Academic Publishing | EAN 9786200084859 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

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PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

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Taschenbuch. Condizione: Neu. Procédures analytiques standard pour l'analyse des sols et des eaux | Ajay L. Desai (u. a.) | Taschenbuch | Französisch | 2022 | Editions Notre Savoir | EAN 9786204669496 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

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paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

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