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wyszukanych pozycji: 9
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Swamp Deers in Suklaphanta Wildlife Reserve of Nepal
ISBN: 9783844319668 / Angielski / Miękka / 2011 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
219,69 |
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Synthesis of Prodigious Supramolecules and Their Characterization
ISBN: 9783639710755 / Angielski / Miękka / 2014 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book deals with the rapid, eco-friendly and convenient method of synthesis of parent calix 4]resorcinarene (basic calix platforms) using microwave irradiation technique. The basic calix platform has been further functionalised as its ester and hydrazide derivatives. In effect, two calix 4]resorcinarene hydrazides i.e. one having twelve and other having four hydrazide groups on the periphery of basic calix platforms have been synthesized. The structures of all basic calix platforms and their derivatives have been confirmed on the basis of various physico-chemical techniques such as...
This book deals with the rapid, eco-friendly and convenient method of synthesis of parent calix 4]resorcinarene (basic calix platforms) using microwav...
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cena:
205,79 |
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Exercices de Pilates
ISBN: 9786207671281 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
308,91 |
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Pilates-?bungen
ISBN: 9786207671267 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
308,91 |
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Exerc?cios de Pilates
ISBN: 9786207671304 / Portugalski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
308,91 |
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Pilates Exercises
ISBN: 9786207640324 / Angielski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
308,91 |
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Esercizi di Pilates
ISBN: 9786207671298 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
308,91 |
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An Introduction to Supramolecular Assemblies Based on Calixarenes
ISBN: 9783639719857 / Angielski / Miękka / 2014 / 88 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The literature on functionalized supramolecules like calix 4]pyrrole, calix 4]resorcinarene and their analytical applications has been comprehensively covered. Various synthetic techniques, mechanism and modifications have also been discussed. When macrocycles interact with other molecules by certain non-covalent interactions such as dipole-dipole, ion-dipole, hydrogen bonding etc, they are termed as supramolecules. This book deals with the comprehensive literature survey on supramolecular chemistry.
The literature on functionalized supramolecules like calix 4]pyrrole, calix 4]resorcinarene and their analytical applications has been comprehensively...
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cena:
205,79 |
![Synthesis Of Some Azocalix[4]pyrrole Derivative And Their Applications Gupte Hrishikesh Bhatt Keyur Makwana Bharat a. 9783639662030](/9783639662030_synthesis_of_some_azocalix_4_pyrrole_derivative_and_their_applications.jpg "Synthesis Of Some Azocalix[4]pyrrole Derivative And Their Applications") |
Synthesis Of Some Azocalix[4]pyrrole Derivative And Their Applications
ISBN: 9783639662030 / Angielski / Miękka / 2014 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. A new series of calix 4]pyrrole derivatives bearing azo-moiety at the mesoposition of the macrocycles have demonstrated the ability for liquid-liquid extraction, preconcentration and transport of Th(IV) across a liquid membrane. Various significant extraction parameters such as effect of pH, effect of solvent and effect of reagent concentration were investigated, which showed high affinity and selectivity towards Th(IV) in the presence of large quantities of associated metal ions. The wavelengths of maximum extraction ( max) and molar absorptivity ( ) have also been determined. The...
A new series of calix 4]pyrrole derivatives bearing azo-moiety at the mesoposition of the macrocycles have demonstrated the ability for liquid-liquid ...
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cena:
205,79 |
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