Results 11 to 20 of about 17,652,409 (178)

Bioconversion Of 2‑Ethylpyridine By Beauveria Bassiana

, 2015
Investigated the bioconversion of 2-ethylpyridine by the fungus Beauveria bassiana ATCC 7159. In the result of researches was obtained the hydroxylated derivative of the initial substrate. The yield of the product was observed as 60 %.
Parshikov, Igor A, Khasaeva, Fatima M
core   +4 more sources

Effect of Reaction Medium on V-Ti Oxide Catalyst Composition in 2-Methyl-5-Ethylpyridine Ammoxidation

Eurasian Chemico-Technological Journal, 2002
A chemical composition of V-Ti oxide catalyst changes in accordance with the reaction medium composition in a process of 2-methyl-5-ethylpyrydine ammoxidation into nicotinonitrile in an integral reactor.
V.M. Pochtennaya, D. Kh. Sembaev
doaj   +4 more sources

Effect of the size of halide ligands on the crystal structures of halide-bibridged polymers of HgX₂ with 4-ethylpyridine. [PDF]

Acta Crystallogr C Struct Chem
Three pyridine‐based halide‐bibridged polymers have been synthesized and their structures determined. The effect of the size of the halides on the crystal structures has been investigated.Halide‐bridged polymers are a type of coordination polymer whereby halide ligands act as bridging ligands between the metal centres.
Beebeejaun-Boodoo BMP.
europepmc   +2 more sources

Dynamic Covalent Polymer Networks of Silicone Elastomers via Organoborane Lewis-Pairs. [PDF]

Chemistry
DCPNs with reversible Lewis pair bonds are reported. Nitrogen‐borane adducts impart dynamic mechanical properties, such as self‐healing and recyclability, to polydimethylsiloxane elastomers. Abstract Dynamic covalent polymer networks (DCPNs) have been developed in recent years to offer distinctive mechanical properties and shape responsiveness in ...
Ajvazi E, Schinegger V, Bauer F, Drechsler D, Rettenwander P, Kaineder D, Kracalik M, Brüggemann O, Hild S, Graz I, Monkowius U, Teasdale I.   +11 more
europepmc   +2 more sources

Photophysical and Time-resolved Infrared Properties of Long-Lived Rhenium(I) 4,5-Diazafluorene Tricarbonyl Chromophores. [PDF]

Chemphyschem
This study investigates how using 4,5‐diazafluorene as the diimine ligand in ReI tricarbonyl complexes enhances the emission quantum yields and increases their emission energies compared to traditional bpy and phen analogs. A newly developed nanosecond time‐resolved mid‐IR spectroscopic method was developed to monitor the transiently oxidized metal ...
Alameh RT, Rosko MC, Danilov EO, Durand N, Castellano FN.   +4 more
europepmc   +2 more sources

Microdroplet Stabilization Enabled Direct Mass Spectrometric Identification of Electrogenerated Transient Carbocation Intermediates. [PDF]

Adv Sci (Weinh)
The in situ mass spectrometric identification of the electrogenerated benzylic and phenylic carbocations, whose half‐lives in bulk solutions are on the nanosecond scale, is achieved by taking advantage of the unique stabilization effect of the electrosprayed microdroplets.
Zhu GS, Hui RJ, Hu J.
europepmc   +2 more sources

Differential systemic gene expression profile in patients with diabetic macular edema: Responders versus nonresponders to standard treatment

Indian Journal of Ophthalmology, 2014
Introduction: Diabetic macular edema (DME) is a vision-threatening complication of diabetic retinopathy. The current practice of management is a" trial and error "method of using intravitreal antivascular endothelial growth factor (VEGF)′′ or steroids to
Supriya S Dabir, Debashish Das, Jeyabalan Nallathambi, Shwetha Mangalesh, Naresh Kumar Yadav, Jan S A G Schouten   +5 more
doaj   +1 more source

The KIDROP model of combining strategies for providing retinopathy of prematurity screening in underserved areas in India using wide-field imaging, tele-medicine, non-physician graders and smart phone reporting

Indian Journal of Ophthalmology, 2014
Aim: To report the Karnataka Internet Assisted Diagnosis of Retinopathy of Prematurity (KIDROP) program for retinopathy of prematurity (ROP) screening in underserved rural areas using an indigenously developed tele-ROP model.
Anand Vinekar, Clare Gilbert, Mangat Dogra, Mathew Kurian, Gangadharan Shainesh, Bhujang Shetty, Noel Bauer   +6 more
doaj   +1 more source

Adaptive optics imaging of the retina

Indian Journal of Ophthalmology, 2014
Adaptive optics is a relatively new tool that is available to ophthalmologists for study of cellular level details. In addition to the axial resolution provided by the spectral-domain optical coherence tomography, adaptive optics provides an excellent ...
Rajani Battu, Supriya Dabir, Anjani Khanna, Anupama Kiran Kumar, Abhijit Sinha Roy   +4 more
doaj   +1 more source

Cytokines and Biologics in non-infectious autoimmune uveitis: Bench to Bedside

Indian Journal of Ophthalmology, 2014
Intraocular inflammatory eye disease is one of the important causes of ocular morbidity. Even though the prevalence of uveitis is less common in relation to diabetic retinopathy, glaucoma or age related macular degeneration, the complexity and ...
Rupesh Agrawal, Jayant Iyer, John Connolly, Daiju Iwata, Stephen Teoh   +4 more
doaj   +1 more source