Search Results - "Kolla, Praveen"

Highly stable two-dimensional bismuth metal-organic frameworks for efficient electrochemical reduction of CO2 by Li, Fang, Gu, Geun Ho, Choi, Changhyeok, Kolla, Praveen, Hong, Song, Wu, Tai-Sing, Soo, Yun-Liang, Masa, Justus, Mukerjee, Sanjeev, Jung, Yousung, Qiu, Jieshan, Sun, Zhenyu

“…We report a robust two-dimensional bismuth metal-organic framework with unique crystallographically independent channels for efficient electrochemical CO2…”
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A rare case of sarcoidosis causing granulomatous interstitial nephritis presenting as non oliguric acute renal failure in the Indian subcontinent by Sapre, Chinmaye, Kolla, Praveen, Rao, K, Sadineni, Raghavendra, Reddy, Bhargav, Sharma, Sreedhar, Viswanath, V, Shaik, Mahaboob

“…Sarcoidosis is a systemic disease characterized by non caseating granulomatous inflammation. Sarcoidosis can affect any organ, but it most commonly involves…”
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Evaluation of arterial stiffness in nondiabetic chronic kidney disease patients by Vali, Shaik Mahabub, Reddy, P. L. Venkata Pakki, Madhav, Desai, Kumar, Kolla Praveen, Mastanvalli, Bodanapu

“…Chronic kidney disease (CKD) is a growing problem worldwide. Clinical and epidemiologic studies have shown that structural and functional changes that occur in…”
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An Open Label Parallel Group Study to Assess the Effects of Amlodipine and Cilnidipine on Pulse Wave Velocity and Augmentation Pressures in Mild to Moderate Essential Hypertensive Patients by Pathapati, Rama Mohan, Rajashekar, Sujith Tumkur, Buchineni, Madhavulu, Meriga, Rajesh Kumar, Reddy, Chirra Bhakthavasthala, Kumar, Kolla Praveen

“…Hypertension is a major cardiovascular risk factor, which affects both large and small arteries. Because of the associated morbidity and mortality and the cost…”
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Methanol Oxidation and Oxygen Reduction Activity of PtIrCo-Alloy Nanocatalysts Supercritically Deposited within 3D Carbon Aerogel Matrix by Kolla, Praveen, Smirnova, Alevtina

“…[Display omitted] •PtIrCo-nanoparticles were impregnated into 3D Carbon Aerogel (CA) via supercritical CO2 method.•PtIrCo alloys/CA with single phase…”
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Methanol oxidation on hybrid catalysts: PtRu/C nanostructures promoted with cerium and titanium oxides by Kolla, Praveen, Smirnova, Alevtina

“…Hybrid catalysts comprising of ceramic, metal, and carbon phase were synthesized by incorporating titanium and cerium oxides into PtRu/C commercial catalyst…”
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Bi-functionality of samarium- and praseodymium-based perovskite catalysts for oxygen reduction and oxygen evolution reactions in alkaline medium by Kolla, Praveen, Nasymov, Golibsho, Rajappagowda, Rudresh, Smirnova, Alevtina

“…The present study ellucidates bi-functional catalytic activity of the graphene-supported praseodymium (PrNixCo1-xO3-δ) and samarium (SmNixCo1-xO3-δ)…”
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Electrospun lignin-derived carbon nanofiber mats surface-decorated with MnO2 nanowhiskers as binder-free supercapacitor electrodes with high performance by Ma, Xiaojing, Kolla, Praveen, Zhao, Yong, Smirnova, Alevtina L., Fong, Hao

“…The aim of this study is to explore innovative materials for the development of next-generation supercapacitor electrodes. The hypothesis is that, upon the…”
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Electrospun polyacrylonitrile nanofibrous membranes with varied fiber diameters and different membrane porosities as lithium-ion battery separators by Ma, Xiaojing, Kolla, Praveen, Yang, Ruidong, Wang, Zhao, Zhao, Yong, Smirnova, Alevtina L., Fong, Hao

“…[Display omitted] •Nine types of electrospun polyacrylonitrile nanofibrous membranes were prepared.•These membranes had varied fiber diameters and different…”
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Lignin-derived electrospun carbon nanofiber mats with supercritically deposited Ag nanoparticles for oxygen reduction reaction in alkaline fuel cells by Lai, Chuilin, Kolla, Praveen, Zhao, Yong, Fong, Hao, Smirnova, Alevtina L.

“…•Electrospun carbon nanofiber mats were prepared from a natural product of lignin.•The freestanding mats were flexible with BET specific surface area of ∼583…”
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Understanding the ORR Electrocatalysis on Co–Mn Oxides by Wang, Wang, Liu, Ershuai, Hu, Youcheng, Jiao, Li, Kolla, Praveen, Liu, Yucheng, Tang, Meihua, Luo, Jin, Sun, Qiang, Chen, Shengli, Jia, Qingying, Mukerjee, Sanjeev

“…The Co–Mn spinel oxides have attracted much research attention as a class of low-cost electrocatalysts toward the oxygen reduction reaction (ORR) owing to…”
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PICTORIAL REVIEW ON CONSTELLATION OF IMAGING FINDINGS OF BRAIN DEATH ON 3T MRI by Reddy, Umamaheswara V., Kolla, Praveen Kumar, Agrawal, Amit, Hegde, Kishor V., Borrugada, Rakesh, Malpani, Priya

“…Brain death is physiological loss of function of all intracranial structures above foramen magnum. Imaging is ancillary and are not substitute for clinical…”
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Improving hydrogen evolution reaction efficiency through lattice tuning by Zhao, Zipeng, Liu, Haotian, Gao, Wenpei, Kolla, Praveen, Xue, Wang, Liu, Zeyan, Guo, Jinghua, Mukerjee, Sanjeev, Pan, Xiaoqing, Jia, Qingying, Duan, Xiangfeng, Huang, Yu

“…The intermittent nature of renewable energy sources sets a requirement for efficient energy storage to mitigate the conflict between energy supply and demand…”
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Effect of water–carbon dioxide ratio on the selectivity of phenolic compounds produced from alkali lignin in sub- and supercritical fluid mixtures by Numan-Al-Mobin, Abu M., Kolla, Praveen, Dixon, David, Smirnova, Alevtina

“…[Display omitted] Lignin is considered as the most abundant renewable carbon source after cellulose and non-commercialized waste product with constantly…”
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CVD grown CNTs within iron modified and graphitized carbon aerogel as durable oxygen reduction catalysts in acidic medium by Kolla, Praveen, Lai, Chuilin, Mishra, Srujan, Fong, Hao, Rhine, Wendell, Smirnova, Alevtina

“…CNTs were grown on iron-modified mesoporous graphitized carbon aerogel (GCA) at 700°C, 800°C and 900°C using catalytic CVD method. Resultant CNT/GCA materials…”
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Calcium Unresponsive Hypocalcemic Tetany: Gitelman Syndrome with Hypocalcemia by Desai, Madhav, Reddy, P. L. Venkata Pakki, Kolla, Praveen Kumar

“…Introduction. Gitelman’s syndrome (GS) is autosomal recessive renal tubular disorder characterized by hypokalemia, hypomagnesemia, hypocalciuria, metabolic…”
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Clinical findings and kidney morphology in chronic kidney disease of unknown cause in India by Wijkström, Julia, Annadata, Kumar Chakravarthy, Elinder, Carl-Gustaf, Kolla, Praveen Kumar, Sarvepalli, Narayana Rao, Ring, Anneli, Swaminathan, Rajendiran, Gunabooshanam, Barathi, Söderberg, Magnus, Venugopal, Vidhya, Wernerson, Annika

“…Chronic kidney disease of unknown cause (CKDu) is an emerging health problem in India and other countries worldwide. However, clinical descriptions, including…”
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Clinical study of new onset diabetes mellitus after transplantation in a tertiary care hospital by Yarlagadda, Rakesh, Kolla, Praveen Kumar, Varaprasad

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Angiotensin-converting enzyme gene polymorphism in autosomal dominant polycystic kidney disease by Nair, Sanjeev, Kolla, Praveen Kumar, Desai, Madhav, Mohan, Pathapati Rama, K., Ramalingam, R., Aruna

“…Abstract Background and aim : Autosomal dominant polycystic kidney disease shows considerable variability in clinical features, including differences in…”
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Clinical Profile and Outcome of Conservatively Managed Emphysematous Pyelonephritis by Madhav, Desai, Kolla, Praveen Kumar, Reddy, Satish, Pentyala, Suneetha, Kumar, Panil, Pathapati, Rama Mohan

“…Emphysematous pyelonephritis (EPN) is a severe, necrotizing renal parenchymal infection characterized by production of intraparenchymal gas. EPN predominantly…”
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