207 results found for biology

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00:02:00

Yeast

by Sebastian Klavinskis-Whiting
Yeast
for 11-14 and upwards,
Highschool presentations | 11-14 and upwards | 6 years ago | 994 views
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Sebastian describes the importance of yeast in this two-minute guide.

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00:07:00

Optogenetics

by Richard Rogers
Optogenetics
for All ages,
Undergraduate presentations | All ages | 6 years ago | 1399 views
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Richard Rogers, undergraduate at Florida State University, explains some of the exciting and novel research he has taken part in.

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00:47:00

Nanomaterials as growth effectors and imaging agents in rice plants and its scope in plant science

by Remya Nair
Nanomaterials as growth effectors and imaging agents in rice plants and its scope in plant science
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 6 years ago | 1540 views
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Ramya talks about the ways in which nanomaterials can affect rice-plant growth and also be used for imaging purposes.  This talk was part of her PhD thesis defence.

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00:56:00

Prospects of extremophiles and sulfated polysaccharides in bionanotechnology and biomedicine

by Sreejith Raveendran
Prospects of extremophiles and sulfated polysaccharides in bionanotechnology and biomedicine
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 6 years ago | 1257 views
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During his PhD thesis defence lecture, Sreejith looks at some novel prospects for biomedicine.

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00:58:00

Investigating the ribosome inactivating protein-curcin, as a protent therapeutic candidate in nano-drug delivery systems

by Mohamed Seikh Mohamed
Investigating the ribosome inactivating protein-curcin, as a protent therapeutic candidate in nano-drug delivery systems
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 6 years ago | 1055 views
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During the defence of his doctoral thesis, Mohamed describes his work and investigation of curcin, the ribosome-inactivating protein and the ways it may be used in the treatment of cancer.

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00:33:00

Synthesis and characterization of targeted nano-regulators as potential therapeutic agents for controlling Alzheimer’s disease

by Anila Mathew
Synthesis and characterization of targeted nano-regulators as potential therapeutic agents for controlling Alzheimer’s disease
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 6 years ago | 960 views
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In her PhD dissertation lecture, Anila describes the use of nano-particles in the treatment of Alzheimer's Disease.

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00:42:00

Development of electrical and electrochemical biosensors based on aptamer-conjugated carbon nanotubes and glucose oxidase immobilized carbon nanotubes

by Saino Hanna Varghese
Development of electrical and electrochemical biosensors based on aptamer-conjugated carbon nanotubes and glucose oxidase immobilized carbon nanotubes
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 6 years ago | 1566 views
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Saino describes her success in developing electrochemical biosensors during her PhD course at Toyo University.

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01:02:00

NeuroNavigation: how the brain represents the space we live in and finds our way around

by John O'Keefe
NeuroNavigation: how the brain represents the space we live in and finds our way around
for 14-19 and upwards,
Lectures | 14-19 and upwards | 7 years ago | 1123 views
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Learning about new environments or locating ourselves in familiar environments are some of the most fundamental tasks that the brain performs. Information is not stored in response to biological needs such as hunger or thirst but on the basis of cogn....

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00:47:00

From bench to bedside: KATP channels and neonatal diabetes

by Frances Ashcroft
From bench to bedside: KATP channels and neonatal diabetes
for 14-19 and upwards,
Lectures | 14-19 and upwards | 7 years ago | 876 views
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Whether you eat a whole box of chocolates or fast for the day, the pancreatic beta-cells ensure that your blood glucose level remains relatively constant by regulating the release of insulin from the pancreatic beta-cells. Diabetes results when insul....

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01:01:00

Genetic fingerprinting: past, present and future

by Alec Jeffreys
Genetic fingerprinting: past, present and future
for 14-19 and upwards,
Lectures | 14-19 and upwards | 7 years ago | 5986 views
Rating:

Alec Jeffreys presents the origins of DNA fingerprinting through to the latest developments and their social impact

 

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01:17:00

Genetics, epigenetics and disease

by Adrian Bird
Genetics, epigenetics and disease
for 18-22 and upwards,
Lectures | 18-22 and upwards | 7 years ago | 1302 views
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The human genome sequence has been available for more than a decade, but its significance is still not fully understood. While most human genes have been identified, there is much to learn about the DNA signals that control them. This lecture describ....

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00:10:00

Producing Biogas and Identifying Bacteria

by Yuji Sunaoshi
Producing Biogas and Identifying Bacteria
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 7 years ago | 7833 views
Rating:

Bacteria which adhere to plants have ability to produce gases such as hydrogen, methane or ammonia. These are called biogas. Biogas is recognized as new and clean source of energy. I wanted to know what kind of bacteria produce biogas. I isolated bac....

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