Search Results - "Singh, K.J."
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Investigation of bismuth borate glass system modified with barium for structural and gamma-ray shielding properties
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-01-2019)“…In the present paper, transparent and non-toxic Bi2O3-B2O3 glasses doped with BaO have been prepared by the authors which may replace the standard radiation…”
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Study of environment friendly bismuth incorporated lithium borate glass system for structural, gamma-ray and fast neutron shielding properties
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-12-2019)“…The present work is aimed at incorporating the heavy metal oxide ‘bismuth oxide’ in lithium-borate glass system and studying its effect on the glass structure,…”
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3
Gamma-ray shielding and structural properties of PbO–SiO2 glasses
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-03-2008)“…Gamma-ray attenuation coefficients have been determined experimentally using a narrow beam transmission method for the xPbO(1−x)SiO2 (x=0.45–0.70) glass system…”
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Growth of bone like hydroxyapatite and cell viability studies on CeO2 doped CaO–P2O5–MgO–SiO2 bioceramics
Published in Materials chemistry and physics (01-03-2020)“…The present study focuses on the study of influence of CeO2 substitution on the structural, in vitro bioactivity, degradation, osteoblasts proliferation,…”
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Strontium and selenium doped bioceramics incorporated polyacrylamide-carboxymethylcellulose hydrogel scaffolds: mimicking key features of bone regeneration
Published in Journal of Asian Ceramic Societies (03-04-2021)“…Polyacrylamide-carboxymethylcellulose hydrogels lack mechanical strength, uncontrolled rate of degradation, and poor osteogenic properties which can be…”
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Preliminary investigation of the effect of doping of copper oxide in CaO-SiO2-P2O5-MgO bioactive composition for bone repair applications
Published in Materials Science & Engineering C (01-02-2018)“…A diopside based bioactive system with a nominal composition of xCuO-(45.55-x)CaO-29.44 SiO2-10.28P2O5-14.73 MgO (x=0,1,3 and 5mol%) has been prepared by sol…”
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Magnesium and silver doped CaO–Na 2 O–SiO 2 –P 2 O 5 bioceramic nanoparticles as implant materials
Published in Ceramics international (01-08-2016)Get full text
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Scaffolds of hydroxyl apatite nanoparticles disseminated in 1, 6-diisocyanatohexane-extended poly(1, 4-butylene succinate)/poly(methyl methacrylate) for bone tissue engineering
Published in Materials Science & Engineering C (01-02-2017)“…Poly(1, 4-butyl succinate) extended 1, 6-diisocyanatohexane (PBSu-DCH) polymers and Polymethylmethacrylate (PMMA) scaffolds decorated with nano hydroxyl…”
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Structural properties of Bi2O3–B2O3–SiO2–Na2O glasses for gamma ray shielding applications
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-03-2016)“…Glass samples of the xBi2O3–(0.70−x)B2O3–0.15SiO2–0.15Na2O (where x=0 up to 0.5mol fraction) have been prepared in the laboratory by using melt quenching…”
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Correlation of gamma ray shielding and structural properties of PbO–BaO–P2O5 glass system
Published in Nuclear engineering and design (15-04-2015)“…•Transparent glass samples of the system 55PbOxBaO(45−x)P2O5 (x=1 up to 5) have been prepared in the laboratory.•Gamma ray shielding properties improve with…”
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Structural investigations and nuclear radiation shielding ability of bismuth lithium antimony borate glasses
Published in The Journal of physics and chemistry of solids (01-03-2021)“…The current study is aimed to explore the effect of gradual addition of the heavy metal oxide ‘Bi2O3’ in Li2O–Sb2O3–B2O3 glass system. The glassy nature of the…”
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A single-chip, 1.6-billion, 16-b MAC/s multiprocessor DSP
Published in IEEE journal of solid-state circuits (01-03-2000)“…An MIMD multiprocessor digital signal-processing (DSP) chip containing four 64-b processing elements (PE's) interconnected by a 128-b pipelined split…”
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Investigation of a competent non-toxic Bi2O3−Li2O−CeO2−MoO3−B2O3 glass system for nuclear radiation security applications
Published in Journal of non-crystalline solids (01-10-2020)“…•Melt quenching route was used to synthesize glass samples.•Reported glass system has the potential for shielding from nuclear radiations.•Bismuth oxide…”
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Investigation of lead borate glasses doped with aluminium oxide as gamma ray shielding materials
Published in Annals of nuclear energy (01-01-2014)“…•PbO–B2O3–Al2O3 glasses can replace conventional concretes as gamma-ray shielding materials.•Gamma-ray shielding properties improve with the addition of…”
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Comparative study of gamma ray shielding and some properties of PbO–SiO2–Al2O3 and Bi2O3–SiO2–Al2O3 glass systems
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-03-2014)“…Gamma-ray shielding properties have been estimated in terms of mass attenuation coefficient, half value layer and mean free path values, whereas, structural…”
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Green synthesis of NiO doped CuO Nanoparticles: Potential for Environmental Remediation
Published in Inorganic chemistry communications (01-11-2023)“…Schematic representation of the photo-catalytic reaction mechanism, for MB and CIP with the NiO-CuO catalyst [Display omitted] •NiO doped CuO particles are…”
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Probing structural, optical and magnetic properties of Sm-doped ZnO nanomaterials via experimental and DFT approach: Enhanced photocatalytic degradation and antibacterial performance
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (05-07-2023)“…We prepared the pristine and Sm3+-doped ZnO nanostructures using an eco-friendly ball milling technique and investigated the physical properties of…”
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Sol-gel derived strontium-doped SiO2–CaO–MgO–P2O5 bioceramics for faster growth of bone like hydroxyapatite and their in vitro study for orthopedic applications
Published in Materials chemistry and physics (15-04-2020)“…The present study is intended to investigate the influence of SrO doping in SiO2–CaO–MgO–P2O5 (varying SrO as 0, 1, 3 & 5 mol %) sol-gel derived bioceramics…”
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Bariatric surgery in the Armed Forces: Reshaping the SHAPE
Published in Medical journal. Armed Forces India (01-02-2024)“…The Indian Armed Forces is an extremely fit fighting force. However, due to some factors like injuries or lack of physical activities, a very small percentage…”
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Evaluation of zinc and magnesium doped 45S5 mesoporous bioactive glass system for the growth of hydroxyl apatite layer
Published in Journal of non-crystalline solids (15-12-2014)“…Bioactive glass samples of xZnO(22.4−x)Na2O·46.1SiO2·26.9CaO.2·6P2O5·2MgO system have been prepared by using the sol gel technique. Investigations of…”
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