Results 41 to 50 of about 206,369 (305)

Building on Cram's legacy: stimulated gating in hemicarcerands. [PDF]

open access: yes, 2014
CONSPECTUS: Donald Cram's pioneering Nobel Prize-winning work on host-guest molecules led eventually to his creation of the field of container molecules. Cram defined two types of container molecules: carcerands and hemicarcerands.
Helgeson, Roger C, Houk, KN, Liu, Fang
core   +2 more sources

An overview of techniques for multifold enhancement in solubility of poorly soluble drugs

open access: yesCurrent Issues in Pharmacy and Medical Sciences, 2019
Poor water solubility of newly discovered compounds has become the most common challenge in the drug development process. Indeed, poor solubility is considered as the root cause of failure of drug during drug development phases.
Ansari Mohammad Javed
doaj   +1 more source

Molecular model of OCP-phycobilisome complex formation [PDF]

open access: yesКомпьютерные исследования и моделирование, 2014
A molecular model of phicobilisome complex with a quenching protein OCP which regulates the energy transfer from phicobilisome to photosystem in photosynthetic apparatus of cyanobacteria has been developed.
P. M. Krasilnikov   +2 more
doaj   +1 more source

Advanced Technologies for Oral Controlled Release: Cyclodextrins for oral controlled release [PDF]

open access: yes, 2011
Cyclodextrins (CDs) are used in oral pharmaceutical formulations, by means of inclusion complexes formation, with the following advantages for the drugs: (1) solubility, dissolution rate, stability and bioavailability enhancement; (2) to modify the drug ...
A Al-Omar   +153 more
core   +1 more source

Complexity in Complex Analysis

open access: yesAdvances in Mathematics, 2002
30 pages, to appear in Advances in ...
openaire   +3 more sources

Chemical Thermodynamics and Calculation of Parameters of Ionic Equilibria of Indium(III) in Perchlorate, Chloride and Sulphate Aqueous Solutions

open access: yesТонкие химические технологии, 2019
The problem of activity coefficients dependence of indium(In)-containing complex species and of corresponding concentration formation constants from qualitative and quantitative composition of aqueous solutions is discussed.
S. A. Ukhov
doaj   +1 more source

EXAMINATION OF THE POSSIBILITY OF ENHANCING THE PHYTOREMEDIATION POTENTIAL OF PLANTS THROUGH COMPLEXATION OF ALKALINE SOIL

open access: yesJournal of Sustainable Technologies and Materials
This study presents the results of applied phytoextraction as a soil phytoremediation method, based on the analysis of selected heavy metal content in soil and plant material. The selected locations where phytoextraction was applied as a phytoremediation
Farzet Bikić   +9 more
doaj   +1 more source

Spectrophotometric Study of New Schiff Base Complexes with Some Metal Ions in Methanol Solution [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 1999
The complexation reactions between N,N'-3,6-dioxa-1,8-octanebis (salicylaldimine) [saldioxen(I)] and Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) were studied spectrophotometrically in methanol solution at 25 °C.
Hashem Sharghi, Hossein Naeimi Khaledi
doaj  

Phosphorus and arsenic distributions in a seasonally-stratified, iron- and manganese-rich lake: microbiological and geochemical controls [PDF]

open access: yes, 2015
Seasonal stratification in temperate lakes greater than a few metres deep provides conditions amenable to pronounced vertical zonation of redox chemistry.
Anderson, Martin S.   +2 more
core   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

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