Zobrazeno 1 - 10
of 223
pro vyhledávání: '"A. Z. Khokhar"'
Autor:
C. G. Littlejohns, A. Z. Khokhar, D. J. Thomson, Y. Hu, L. Basset, S. A. Reynolds, G. Z. Mashanovich, G. T. Reed, F. Y. Gardes
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 4, Pp 1-8 (2015)
The development of low-thermal-budget Ge-on-Si epitaxial growth for the fabrication of low-cost Ge-on-Si devices is highly desirable for the field of silicon photonics. At present, most Ge-on-Si growth techniques require high growth temperatures, fol
Externí odkaz:
https://doaj.org/article/ed4d753d83354891b74c7e2f095721fb
Autor:
Y. Hu, D. J. Thomson, A. Z. Khokhar, S. Stanković, C. J. Mitchell, F. Y. Gardes, J. Soler Penades, G. Z. Mashanovich, G. T. Reed
Publikováno v:
Royal Society Open Science, Vol 2, Iss 10 (2015)
We have demonstrated a bidirectional wavelength division (de)multiplexer (WDM) on the silicon-on-insulator platform using two 4-channel angled multimode interferometers (AMMIs) sharing the same multimode interference waveguide. An excellent match of
Externí odkaz:
https://doaj.org/article/dddfb660da8c444fa68f04f3a53d6c70
Autor:
Meletios A. Dimopoulos, Jesus San-Miguel, Andrew Belch, Darrell White, Lotfi Benboubker, Gordon Cook, Merav Leiba, James Morton, P. Joy Ho, Kihyun Kim, Naoki Takezako, Philippe Moreau, Jonathan L. Kaufman, Heather J. Sutherland, Marc Lalancette, Hila Magen, Shinsuke Iida, Jin Seok Kim, H. Miles Prince, Tara Cochrane, Albert Oriol, Nizar J. Bahlis, Ajai Chari, Lisa O’Rourke, Kaida Wu, Jordan M. Schecter, Tineke Casneuf, Christopher Chiu, David Soong, A. Kate Sasser, Nushmia Z. Khokhar, Hervé Avet-Loiseau, Saad Z. Usmani
Publikováno v:
Haematologica, Vol 103, Iss 12 (2018)
In the POLLUX study, daratumumab plus lenalidomide/dexamethasone significantly reduced risk of progression/death versus lenalidomide/dexamethasone alone in relapsed/refractory multiple myeloma. We provide one additional year of follow up and include
Externí odkaz:
https://doaj.org/article/34bc86c721f547c0b175882c23aa9838
Autor:
Claire Roddie, Lazaros J. Lekakis, Maria A. V. Marzolini, Aravind Ramakrishnan, Yiyun Zhang, Yanqing Hu, Vijay G R Peddareddigari, Nushmia Z Khokhar, Robert W Chen, Silvia Basilico, Meera Raymond, Frederick Arce Vargas, Kevin Duffy, Wolfram Brugger, Maeve O'Reilly, Leigh Wood, David Linch, Karl S Peggs, Carlos Bachier, Elizabeth Lihua Budde, Connie Lee Batlevi, Nancy L. Bartlett, David Irvine, Eleni Tholouli, Wendy Osborne, Kirit M Ardeshna, Martin Pule
Publikováno v:
Blood.
Relapse following CD19-directed chimeric antigen receptor T-cells (CAR-T) for relapsed/refractory large B-cell lymphoma (r/r LBCL) is commonly ascribed to antigen loss or CAR-T exhaustion. Multi-antigen targeting and PD-1 blockade are rational approa
Autor:
Nushmia Z. Khokhar, Denise Bonney, Paul Virgo, Saket Srivastava, Simon Thomas, Ram Jha, Jan Chu, Shaun Cordoba, Robert Chiesa, Persis Amrolia, Yiyun Zhang, Jeremy Hancock, Rachael Hough, Carlotta Peticone, Shimobi Onuoha, Kanchan Rao, Vania Baldan, Kevin Duffy, Paul Veys, Lucy Wheeler, Robert Wynn, William Day, Daniela Soriano Pignataro, Sara Ghorashian, Giovanna Lucchini, Koval Smith, Martin Pule, Liz Clark, Vijay G R Peddareddigari, Mathieu Ferrari, Sabine Domning, Ajay Vora, Frederick Arce Vargas, Muhammad Al-Hajj, Mei Mei Fung, Farzin Farzaneh
Publikováno v:
Nature Medicine
Chimeric antigen receptor (CAR) T cells targeting CD19 or CD22 have shown remarkable activity in B cell acute lymphoblastic leukemia (B-ALL). The major cause of treatment failure is antigen downregulation or loss. Dual antigen targeting could potenti
Autor:
Benedetto Troia, Ali Z. Khokhar, Milos Nedeljkovic, Scott A. Reynolds, Youfang Hu, Goran Z. Mashanovich, Vittorio M. N. Passaro
Publikováno v:
Sensors, Vol 15, Iss 6, Pp 13548-13567 (2015)
In this paper, we propose a generalized procedure for the design of integrated Vernier devices for high performance chemical and biochemical sensing. In particular, we demonstrate the accurate control of the most critical design and fabrication param
Externí odkaz:
https://doaj.org/article/6ea94574a453473eaac79593fb29f535
Autor:
Kapil Debnath, Ali Z Khokhar, Stuart A Boden, Hideo Arimoto, Swe Zin Oo, Harold M H Chong, Graham Trevor Reed, Shinichi Saito
Publikováno v:
Frontiers in Materials, Vol 3 (2016)
We demonstrate low-loss slot waveguides on silicon-on-insulator (SOI) platform. Waveguides oriented along the (11-2) direction on the Si (110) plane were first fabricated by a standard e-beam lithography and dry etching process. A TMAH based anisotro
Externí odkaz:
https://doaj.org/article/d4e2a4d93b1443c897fc4d533a97a0c3
Autor:
Kapil Debnath, David J. Thomson, Ali Z. Khokhar, Weiwei Zhang, Frederic Y. Gardes, Bigeng Chen, Jamie D. Reynolds, Ke Li, James Byers, Martin Ebert, Shinichi Saito, Callum G. Littlejohns, Muhammad Husain, Shenghao Liu
Publikováno v:
Journal of Lightwave Technology. 39:201-207
This article analysed and optimised horizontal Silicon insulator Silicon capacitor (H-SISCAP) phase shifter structures with insulator thickness tox up to 40 nm. The phase shifter has an effective capacitance ( C eff) around 0.5 fF/μm and a phase cha
Autor:
Achille Francone, Timothy Kehoe, Isabel Obieta, Virginia Saez-Martinez, Leire Bilbao, Ali Z. Khokhar, Nikolaj Gadegaard, Claudia Delgado Simao, Nikolaos Kehagias, Clivia M. Sotomayor Torres
Publikováno v:
Sensors, Vol 18, Iss 10, p 3240 (2018)
Hydrogel materials offer many advantages for chemical and biological sensoring due to their response to a small change in their environment with a related change in volume. Several designs have been outlined in the literature in the specific field of
Externí odkaz:
https://doaj.org/article/5a89be2d7dd546059ca13e91d6946f43
Autor:
Pavel Cheben, Zhibo Qu, Yolanda Xu Cheng, Alejandro Ortega-Moñux, Faysal El Mokhtari Mimun, Jordi Soler Penades, Ali Z. Khokhar, Wei Cao, Callum G. Littlejohns, Milos Nedeljkovic, Goran Z. Mashanovich, Robert Halir, Ahmed Osman, Íñigo Molina-Fernández, Alejandro Sánchez-Postigo, Juan Gonzalo Wanguemert-Perez
Publikováno v:
RIUMA. Repositorio Institucional de la Universidad de Málaga
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In this work, the authors present their recent progress in the development of a platform for the mid-infrared wavelength range, based on suspended silicon waveguides with subwavelength metamaterial cladding. The platform has some intrinsic advantages