Institution
King Fahd University of Petroleum and Minerals
Education•Dhahran, Saudi Arabia•
About: King Fahd University of Petroleum and Minerals is a education organization based out in Dhahran, Saudi Arabia. It is known for research contribution in the topics: Catalysis & Adsorption. The organization has 7603 authors who have published 24030 publications receiving 443803 citations. The organization is also known as: College of Petroleum and Minerals.
Topics: Catalysis, Adsorption, Corrosion, Heat transfer, Nonlinear system
Papers published on a yearly basis
Papers
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TL;DR: A successful application of the hybridization of three Artificial Intelligence techniques in one of the real-life problems encountered in oil and gas production where high quality information and accurate predictions are required for better and more efficient exploration, resource evaluation and their management.
99 citations
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TL;DR: In this article, surface enhanced Raman spectroscopy (SERS) with substrates of silver nanoparticles seeded on graphene nanosheets (Ag/G) was developed for the elucidation and quantitative determination of 2-Thiouracil using TEM images.
Abstract: An efficient method was developed for the elucidation and quantitative determination of 2-Thiouracil using surface enhanced Raman spectroscopy (SERS) with substrates of silver nanoparticles seeded on graphene nanosheets (Ag/G). Graphene was used as a support to allow for uniform distribution of silver nanoparticles as proved by the TEM images. The assignment of the vibrational modes in SERS was performed with the help of density functional theory. The bands of 2-Thiouracil at 789, 913, 957, 1368, and 1554 cm −1 are assigned to γ (C6-N3), δ (N3-C6-C8), (H-C7-C8-H) twist, ν (C5-N4), and ν (C5-N3). After introducing the Ag/G substrates these bands were shifted to 815, 931, 951, 1377 and 1527 cm −1 respectively. In addition, the results demonstrate that Ag/G enhances the intensity of these bands. The highest SERS enhancement band at 815 cm −1 was used to establish a calibration curve between the SERS signal intensity and 2-Thiouracil concentration ranging from 1 μM to 0.1 μM with a detection limit (S/N = 3) of 10 nM. The corresponding correlation coefficient of the linear equation was 0.9995. Therefore, Ag/G is a highly promising SERS substrate for the detection of 2-Thiouracil at ultra-low concentrations. This will further enhance the application of surface-enhanced Raman scattering in drug detection.
99 citations
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TL;DR: Two polar group substituted imidazolium zwitterions have been synthesized and investigated as corrosion inhibitors for the first time on mild steel in HCl solution using chemical and electrochemical methods as mentioned in this paper.
99 citations
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TL;DR: Extreme learning machines (ELMs) are proposed, known for universal approximation, to model and predict mobility of arbitrary nodes in a mobile ad hoc network (MANET), which uses mobility prediction in location-aided routing and mobility aware topology control protocols.
99 citations
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TL;DR: In this paper, first attempt has been made for theoretical designing of quinacridone (QA) dye and new QA-based compounds were proposed by installing auxiliary donors (dimethylvinyl, methoxy, and N,N-dimethylamine), donor (diphenylamine) and acceptors (cyanoacrylic acid, CN and NO2) segments into fixed π-bridge QA.
99 citations
Authors
Showing all 7786 results
Name | H-index | Papers | Citations |
---|---|---|---|
Omar M. Yaghi | 165 | 459 | 163918 |
Vinod Kumar Gupta | 165 | 713 | 83484 |
Robert H. Grubbs | 137 | 1013 | 83140 |
Craig J. Hawker | 134 | 741 | 72032 |
Avelino Corma | 134 | 1049 | 89095 |
C. N. R. Rao | 133 | 1646 | 86718 |
Bharat Bhushan | 116 | 1276 | 62506 |
Ibrahim Dincer | 110 | 1479 | 56573 |
Sabu Thomas | 102 | 1554 | 51366 |
Lajos Hanzo | 101 | 2040 | 54380 |
Rahman Saidur | 97 | 576 | 34409 |
Gareth H. McKinley | 97 | 467 | 34624 |
Mohamed-Slim Alouini | 96 | 1788 | 62290 |
Robert J. Young | 90 | 640 | 31962 |
Emmanuel P. Giannelis | 88 | 387 | 38528 |