Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Saradh Prasad"'
Autor:
Hamoud Kassim, Saad Aldawood, Saradh Prasad, Nassar N. Asemi, Aziz A. Aziz, Mohamad S. AlSalhi
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37289- (2024)
In this study, the shielding properties of novel polymer composites, developed by integrating glycidyl methacrylate with nanoparticles of bismuth oxide (Bi2O3) and tungsten oxide (WO3), were explored. The ability of the composites to attenuate gamma
Externí odkaz:
https://doaj.org/article/0cd093cdad9c4a0eaf2cb5366181b1e2
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 5, Pp 103160- (2024)
In this work, we developed a highly sensitive liquid scintillator (LS) using Coumarin 450 (C450) dye to detect gamma ray and localize Compton edges (CEs). C450 exhibited absorption and fluorescence peaks at 350 nm and 407 nm, respectively, in toluene
Externí odkaz:
https://doaj.org/article/1e21e6b7772746528afd2af802e95c1b
Autor:
Saradh Prasad, Mohamad S. AlSalhi
Publikováno v:
Results in Physics, Vol 54, Iss , Pp 107073- (2023)
In this work, we designed a rod shape solid-state laser gain media (GM) that can produce amplified spontaneous emission (ASE) in the 630–670 nm region. The GM is made with Rhodamine B (RhB) dissolved in acetone mixed with commercially available rap
Externí odkaz:
https://doaj.org/article/4759e323df5341dfaa23b44eaddedbdc
Publikováno v:
Polymers, Vol 15, Iss 23, p 4572 (2023)
The properties of a conjugated copolymer (CP), poly[(9,9-Dioctyl-2,7-divinylenefluorenylene)-alt-co-(2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene) (PDVF-co-MEH-PV), were investigated in the presence of graphene oxide (GO) and reduced graphene oxide (r
Externí odkaz:
https://doaj.org/article/7fdf8d41c587402ba0f0eae583158696
Autor:
Saradh Prasad, Mohamad S. Alsalhi, Raju Suresh Kumar, Abdulrahman I. Almansour, Natarajan Arumugam, Manal Fahad Alkaltham, Khloud Ibrahim Al-Shemaimari, Haya bint Abdulaziz Al-Tamimi
Publikováno v:
Journal of King Saud University: Science, Vol 34, Iss 7, Pp 102260- (2022)
Structurally interesting chromeno-quinolines were constructed via the cyclization reaction of O-propargylated naphthaldehyde and substituted anilines in good yields. We explored compound methyl-chromenoquinoline (MCQ) in detail for its optical proper
Externí odkaz:
https://doaj.org/article/63db94b6b5f44c6bb24124b189a35787
Autor:
Saradh Prasad, Mamduh J. Aljaafreh, Abeer Alshammari, Mona A.S. Almutairi, Jagannathan Madhavan, Mohamad S. AlSalhi
Publikováno v:
Journal of King Saud University: Science, Vol 34, Iss 7, Pp 102262- (2022)
A series of solar cells (SCs) with methylammonium mixed halide perovskite active layers with a conjugated polymer (CP) poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene] and end-capped with dimethylphenyl (MDMO-PPV) as a hole transport m
Externí odkaz:
https://doaj.org/article/89cefeb5deec4cdca2ea1244341ae83b
Publikováno v:
Journal of King Saud University: Science, Vol 34, Iss 4, Pp 101967- (2022)
We report the design of flexible, inexpensive, enduring, and efficient composite scintillation based on polystyrene (PS)/blue-emitting conjugated oligomer (CO)/ZnO nanoparticles. The oligomer utilized was 1,4-bis(9-ethyl-3-carbazo-vinylene)-9,9-dihex
Externí odkaz:
https://doaj.org/article/21d2e3e39c774faaa12ce060123ef63f
Autor:
Sandhanasamy Devanesan, Vadivel Masilamani, Mohamad S. AlSalhi, Saradh Prasad, Mashael M. Alshebly, Fatmah S. Alqahtany, Mamduh J. Aljaafreh
Publikováno v:
Journal of King Saud University: Science, Vol 33, Iss 5, Pp 101456- (2021)
Objective: Absorption spectroscopy and calorimetry has been a very convenient tool in the diagnosis of a variety of diseases. In recent times, fluorescence emission spectroscopy is proposed to be a more sensitive technique for disease detection. Meth
Externí odkaz:
https://doaj.org/article/9e951ea5eb3647b18df1f27ff152a48e
Publikováno v:
Materials Science for Energy Technologies, Vol 2, Iss 2, Pp 319-328 (2019)
In this work, we fabricated solar cells and panel using net-like CoS2 nanostructure as Counter Electrode (CE) spray coated on Ag grid embedded on flexible plastic Poly-Ethylene Terephthalate (PET) substrate. The spray coated CoS2 thin film revealed i
Externí odkaz:
https://doaj.org/article/2d7bde60018344a884782809ad02266f
Autor:
Kavin Micheal, A. Ayeshamariam, Rajender Boddula, Prabhakarn Arunachalam, Mohamad S. AlSalhi, J. Theerthagiri, Saradh Prasad, J. Madhavan, Abdullah M. Al-Mayouf
Publikováno v:
Materials Science for Energy Technologies, Vol 2, Iss 1, Pp 104-111 (2019)
Herein, sponge-like bismuthoxychloride (BiOCl) and hematite iron oxide (α-Fe2O3) were synthesized by simple and inexpensive method via two-step process, including hydrothermal and solution combustion method. The BiOCl/α-Fe2O3 composite photocatalys
Externí odkaz:
https://doaj.org/article/c76439a6aa1b4066bf268a3626cc8e92