SCIREA Journal of Chemistry is an
international, scientific peer-reviewed open access journal
published online by SCIREA.
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free for readers, with article
processing charges (APC) paid by authors or their institutions.
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Rapid publication:
manuscripts are peer-reviewed and a first decision provided to
authors approximately 20 days after submission; acceptance to
publication is undertaken in 5 days.
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reviewers who provide timely, thorough peer-review reports receive
vouchers entitling them to a discount on the APC of their next
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done.
Open Access
Cecilia Espíndola
Abstract: The DENV dengue virus belongs to the Flaviviridae family, a group of four serotypes that circulate freely in the different endemic regions causing dengue disease. This disease is transmitted by the female Aedes aegypti and Aedes albopictus mosquitoes. Due to the variety of serotypes and genotypes existing in the same zone,
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Open Access
Maria Joselice e Silva, Erwelly Barros de Oliveira, Jaciana dos Santos Aguiar, Alexander Y.Nazarenko, Gilson Bezerra, Bogdan Doboszewski
Abstract: The mixtures of two hydroxylic components (alcohols and phenols) reacted with CH
2Cl
2 in basic medium under the conditions of the solid-liquid phase-transfer catalysis to furnish the mixtures of three possible formaldehyde acetals separable under ordinary column chromatography. Using 7 phenols and 7 alc
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Open Access
M. Karppinen
Abstract: NaNO
2 crystal is biaxial, achiral and ferroelectric ionic solid at room temperature. It belongs to the symmetry class mm2. The magnitude and sense of optical rotation with opposite signs are determined in the two optic axis directions, OA1 and OA2, of the crystal model at four wavelengths. The handedness of the c
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Open Access
Witold Palosz, Sudhir Trivedi, Janet L. Jensen
Abstract: Effectiveness of passivation of large PbSe colloidal quantum dots (CQD) (first excitonic peak position 2 - 2.8 μm) using commonly used passivants is studied. The kinetics of oxidation over a period of up to more than one year is investigated. The effect of in-situ passivation with CdCl2, NH4Cl, Tetrabutylammonium Iodide (TB
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Open Access
Mahesh Bandishti, Balaji Chaugule, Chinmoy Pramanik, Ganesh Karhade, Ashok Chaudhari
Abstract: Process related two impurities of Dapsone were synthesized by applying cu-catalyzed conversions for the impurity profile and toxicological study. Controlled mono-diazotization of Dapsone followed by insitu iodination is the key step of our synthesis.
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Open Access
M. Karppinen
Abstract: The magnitude and sense of optical rotation are determined from the point charge model in a nonpolar, chiral, covalently bonded and semiconducting α-HgS (cinnabar) crystal. Atomic charges of Hg and S are variables in the iteration of topological equivalence between the inverted ratios of the second electric moments and the
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Open Access
M. Karppinen
Abstract: Optical rotation and spontaneous polarization are determined from the point charge model in four structure descriptions of a chiral ionic solid α-LiIO
3 crystal. Net atomic charges of I and O atoms are iterated under ionic constraints. The inverted ratio of the second electric moments, derived from the polar vecto
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Open Access
Beycan İbrahimoglu, Beycan İbrahimoglu Jr., Eda Bolayır
Abstract: A phase diagram is a graphical representation of the physical states of a substance under different pressure and temperature conditions based on experimental data. Generally, pressure-temperature (p-T) diagrams under constant volume (V) are preferred for simplicity and easy understanding. The positions of solid, liquid and
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