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Flocculation performance of lignin-acrylamide derivatives
(2019)
Wastewater produced in different industries contains fine suspended particles that raise a number of environmental concerns due to their potential toxicity and physicochemical properties and make their removal from industrial ...
Synthesis of molecular probes for one-electron reduction
(2017)
Controlled drug release plays an important role in medicine because it can be a factor
in human health care. It is defined as the ability to release a drug inside the body at a specific
time. Radiation-sensitive ...
Copolymerization of pretreated kraft lignin and acrylic acid to produce flocculants for suspension and solution systems
(2017)
The presence of dyes in the wastewater of textile industry poses a number of environmental
concerns due to their toxic nature and the removal of dyes from the wastewater is a major challenge
nowadays. Synthetic polymers ...
Dielectric studies of rigid and flexible molecules in various media
(1984)
This thesis investigates mainly the molecular and
intramolecular relaxation processes of some aromatic and
aliphatic molecules containing rotatable polar groups and
some analogous rigid molecules dispersed in (a) ...
Synthetic approaches to five-membered heterocycles containing both ring and side-chain phosphorus atoms
(1983)
A brief review of the importance and variety of symmetrical
and unsymmetrical bisphosphines is given and the possible theoretical
and synthetic value of bisphosphines in which one of the phosphorus
atoms is included in ...
Aspects of the environmental chemistry of methoxychlor
(1980)
Preliminary investigations on the Environmental Chemistry of Methoxychlor [2,2-bis (p - methoxyphenyl)-1,1,1- trichloroethane], a potential DDT replacement, have been conducted with emphasis on its degradation
by ...
Synthesis and Electrochemical Studies of Titanium Dioxide Based Nanostructured Catalysts for Environmental Applications
(2016)
Nanomaterials are playing an increasingly important role toward addressing emerging environmental challenges. Heterogeneous catalysis is the best option available for the elimination of environmentally incompatible compounds ...
Some dielectric studies of molecular and intramolecular motions
(1978)
Dielectric relaxation studies of a series of polar diaryl molecules and of some analogous rigid molecules dispersed in atactic polystyrene and poly(vinyltoluene) have been carried out. Preparation of both polymer matrices ...
Bidentate phosphine complexes of copper (I) : their syntheses and interactions with sodium tetrahydroborate and sodium cyanotrihydroborate
(1981)
Copper(l) chloride and perchlorate complexes of the
types (L~L)CuCl, (L-L)[subscript 3]Cu[subscript2]X[subscript2] (X=Cl-,C10-4), C(L-L)[subscript2]Cu]C10[subscript4] (L-L=DPPM, DPPE, trans VPP, cis VPP, DPPP, DPPB,DPPPe,DPPH) ...
Molecular and intramolecular relaxation processes of small molecules
(1980)
The dielectric relaxation method was used to determine
the activation parameters of some ethane derivatives and simple
amides. A General Radio 1615-A capacitance bridge was utilized to
obtain the energy barriers of the ...