Presentationshttp://nur.nu.edu.kz:80/handle/123456789/8252024-03-28T19:30:02Z2024-03-28T19:30:02ZAPTASENSOR FOR INSULIN (POLYPYRROLE BASED) [PRESENTATION]Nazir, Faisalhttp://nur.nu.edu.kz:80/handle/123456789/55622021-07-12T21:00:35Z2021-07-07T00:00:00ZAPTASENSOR FOR INSULIN (POLYPYRROLE BASED) [PRESENTATION]
Nazir, Faisal
Biosensors are playing an important role in shaping the world of medical, pharmaceutical, agricultural, and environmental monitoring; they have transformed the way by which qualitative and quantitative determination of biological process was proceeding. Now, their role has shifted the sophisticated and laborious analysis of biomolecules in laboratory to point of care (POC) devices. POC devices have made it possible to detect any abnormality in biological processes without special expertise. ‘P4 Medicine’, which is predictive, personalized, preventive, and participatory has increased the demand for new biosensors in the form of wearable, implantable or ingestible devices (Zucolotto, 2020). For instance, the most common example of biosensor, which is available almost in every house, is a glucose monitor. However, other low-cost, portable, disposable, point-of-care biosensors with higher specificity, selectivity, and lower detection limit are still not massively available. Moreover, the manufacturing of biosensors requires scalability in order to increase its availability for the masses. To encounter this problem a method is required by which a biosensor can be produced in a simplified way...
2021-07-07T00:00:00ZAPTASENSOR FOR INSULIN (POLYPYRROLE BASED)Nazir, Faisalhttp://nur.nu.edu.kz:80/handle/123456789/55582021-07-12T21:00:41Z2021-06-29T00:00:00ZAPTASENSOR FOR INSULIN (POLYPYRROLE BASED)
Nazir, Faisal
Biosensors are playing an important role in shaping the world of medical,
pharmaceutical, agricultural, and environmental monitoring; they have transformed the way by
which qualitative and quantitative determination of biological process was proceeding. Now,
their role has shifted the sophisticated and laborious analysis of biomolecules in laboratory to
point of care (POC) devices. POC devices have made it possible to detect any abnormality in
biological processes without special expertise. ‘P4 Medicine’, which is predictive, personalized,
preventive, and participatory has increased the demand for new biosensors in the form of
wearable, implantable or ingestible devices (Zucolotto, 2020). For instance, the most common
example of biosensor, which is available almost in every house, is a glucose monitor. However,
other low-cost, portable, disposable, point-of-care biosensors with higher specificity, selectivity,
and lower detection limit are still not massively available. Moreover, the manufacturing of
biosensors requires scalability in order to increase its availability for the masses. To encounter
this problem a method is required by which a biosensor can be produced in a simplified way...
2021-06-29T00:00:00ZTwo-Dimensional Materials from Materials, Properties to Applications [Presentation]Lau Shu-Ping, Danielhttp://nur.nu.edu.kz:80/handle/123456789/42582020-07-14T04:41:33Z2019-09-01T00:00:00ZTwo-Dimensional Materials from Materials, Properties to Applications [Presentation]
Lau Shu-Ping, Daniel
The past few years have seen an explosion of interest in two-dimensional (2D) crystals derived from layered materials that possess strong in-plane bonding and weak van der Waals bonding between crystal planes. Layered 2D materials represent a diverse and largely untapped source of 2D systems with unusual electronic, magnetic and optical properties that are attractive for a wide range of applications from energy storage and catalysis for hydrogen evolution to electronics and optoelectronics. In this talk, the research activities related to 2D materials within the Department of Applied Physics will be reviewed. The bottom-up synthesis of graphene quantum dots will be presented together with their optoelectronic properties. The strain engineering of 2D materials such as graphene, black phosphorus and MoS2 will be discussed. The solution exfoliated BP flakes and quantum dots could enhance the performance of organic solar cells. Furthermore, it can also boost the performance of Li-S batteries significantly.
2019-09-01T00:00:00ZProgress in Solution Processed Organic Solar Cells and Hybrid Perovskite Solar Cells [Presentation]Li, Ganghttp://nur.nu.edu.kz:80/handle/123456789/42342020-07-14T04:41:25Z2019-09-11T00:00:00ZProgress in Solution Processed Organic Solar Cells and Hybrid Perovskite Solar Cells [Presentation]
Li, Gang
In this presentation Dr. Gang Li will first go over the research journey in OPV during his Los Angeles years, from understanding of bulk heterojunction OPV morphology to development of polymer materials, to various interface Engineering approaches which have played significant role in advancing the organic polymer solar cell technology, including invention of inverted solar cell structure, tandem polymer solar cells etc.
2019-09-11T00:00:00ZInnovative solutions for Lithium Ion battery future development [Presentation]Yazami, Rachidhttp://nur.nu.edu.kz:80/handle/123456789/41442019-08-27T04:51:22Z2019-08-21T00:00:00ZInnovative solutions for Lithium Ion battery future development [Presentation]
Yazami, Rachid
Presentation by professor R. Yazami (winner of the Draper Prize - considered the "Nobel Prize in Engineering") - one of the inventors of the lithium-ion battery, as well as other scientists who made our life very convenient and comfortable due to their inventions.
2019-08-21T00:00:00ZThermoelectric Materials and Devices for Power Generation [Presentation]Sabri, Mohd Faizul Mohdhttp://nur.nu.edu.kz:80/handle/123456789/41422019-08-22T21:01:06Z2019-08-22T00:00:00ZThermoelectric Materials and Devices for Power Generation [Presentation]
Sabri, Mohd Faizul Mohd
Alternative renewable energy sources are becoming increasingly important due to the increase in worldwide energy needs and the adverse environmental effects of energy derived from fossil fuel burning. Thermoelectric generators (TEGs) have been identified as a viable technology for waste energy harvesting, from heat into electricity. In addition, thermoelectric (TE) technology is seen to be more environmentally compatible, due to its ability to convert heat directly into electricity without CO2 emission. The key to successful realization of this technology on a commercial scale lies largely with the performance of the thermoelectric material which drives this technology.
However, the performance of this technology for commercial devices is still limited due to their low conversion efficiency of ~10–15%. In recent years, great progress has been made in improving their dimensionless figure of merit (ZT), which determines the conversion efficiency of TE devices. ZT is related to three “interlocked” factors—the Seebeck coefficient, electrical conductivity, and thermal conductivity. These three factors are interdependent in bulk TE materials, and the increase in one parameter has the possible effect of reducing the other two, thus resulting in a limit to the overall performance.
2019-08-22T00:00:00Z