P
Pulickel M. Ajayan
Researcher at Rice University
Publications - 1304
Citations - 158640
Pulickel M. Ajayan is an academic researcher from Rice University. The author has contributed to research in topics: Carbon nanotube & Graphene. The author has an hindex of 176, co-authored 1223 publications receiving 136241 citations. Previous affiliations of Pulickel M. Ajayan include University of Hawaii at Manoa & University of Florida.
Papers
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Journal ArticleDOI
Synthesis and 3D Interconnected Nanostructured h-BN-Based Biocomposites by Low-Temperature Plasma Sintering: Bone Regeneration Applications.
Chandkiram Gautam,Dibyendu Chakravarty,Amarendra Gautam,Chandra Sekhar Tiwary,Cristiano F. Woellner,Cristiano F. Woellner,Vijay Kumar Mishra,Naseer Ahmad,Sehmus Ozden,Sujin P. Jose,Santoshkumar Biradar,Robert Vajtai,Ritu Trivedi,Douglas S. Galvao,Pulickel M. Ajayan +14 more
TL;DR: The composite showed significant effect on cell viability/proliferation and shows a high mineralized nodule formation over the control, which suggests its use as a possible osteogenic agent in bone formation.
Journal ArticleDOI
Nanoscale-Barrier Formation Induced by Low-Dose Electron-Beam Exposure in Ultrathin MoS2 Transistors
Masahiro Matsunaga,Ayaka Higuchi,G. He,Tetsushi Yamada,Peter Krüger,Yuichi Ochiai,Yongji Gong,Robert Vajtai,Pulickel M. Ajayan,Jonathan P. Bird,Nobuyuki Aoki +10 more
TL;DR: It is demonstrated how electron-beam exposure of field-effect transistors, implemented from ultrathin molybdenum disulfide (MoS2), may cause nanoscale structural modifications that in turn significantly modify the electrical operation of these devices.
Patent
Patterned graphite oxide films and methods to make and use same
TL;DR: In this article, a novel strategy was developed to imprint any required conductive patterns onto self-assembled graphene oxide (GO) membranes, which can be used to make and use graphite oxide films.
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Damage-tolerant 3D-printed ceramics via conformal coating.
Seyed Mohammad Sajadi,Lívia Vásárhelyi,Reza Mousavi,Amir Hossein Rahmati,Zoltán Kónya,Ákos Kukovecz,Taib Arif,Tobin Filleter,Robert Vajtai,Robert Vajtai,Peter J. Boul,Zhenqian Pang,Teng Li,Chandra Sekhar Tiwary,Muhammad M. Rahman,Pulickel M. Ajayan +15 more
TL;DR: In this paper, a conformal polymer coating is applied to the soft phase of preceramic structures to improve their compressive strength and resilience to damage propagation, leading to more damage tolerance.
Journal ArticleDOI
In situ synthesis of catalytic metal nanoparticle-PDMS membranes by thermal decomposition process
Anubha Goyal,Melinda Mohl,Ashok Kumar,Róbert Puskás,Ákos Kukovecz,Zoltán Kónya,Imre Kiricsi,Pulickel M. Ajayan +7 more
TL;DR: In this article, nanoparticles of various transition elements such as palladium, iron, and nickel were synthesized in situ in the polydimethylsiloxane (PDMS) matrix by thermal decomposition of their corresponding acetylacetonate salts.