nanotechnology in biology and medicine

NANOTECHNOLOGY IN BIOLOGY AND MEDICINE

PRESENTED BY

RAVIRAJ S KUBER

NANOMEDICINE•IT IS THE MEDICAL APPLICATION OF NANOTECHNOLOGY.

•IT`S DEFINED AS THE REPAIR, CONSTRUCTION AND CONTROL OF HUMAN BIOLOGICAL SYSTEMS USING DEVICES BUILT UPON NANOTECHNOLOGY STANDARDS.

NANOMEDICINE• NANOSTRUCTURED

MATERIALS, ENGINEERED ENZYMES AND MANY OTHER PRODUCTS OF BIOTECHNOLOGY WILL BE VERY USEFUL IN THE FUTURE.

•HIGH-SOPHISTICATED, MEDICALLY PROGRAMMABLE NANOMACHINES AND NANOROBOTS ARE DEVELOPED.

NANOMEDICINE

• NANOTECHNOLOGY CAN BE USED IN MANY FIELDS OF MEDICINE

•PHARMACY

•VISUALIZATION

•CANCER

•DIAGNOSES

•SURGERY

NANOPHARMACY• IT CAN HELP IN INCREASING THE BIOAVAILABILITY OF THE

DRUG AND BIODISTRIBUTIONS .

• SO IT WILL REDUCE SIDE EFFECTS .

• IT CAN ICREASE THE SOLUBILITY OF THE DRUG.

APPLICATIONS

• COMBINES GEARS, LEVERS, PLATES, SENSORS, POWER + COMMUNICATION CABLES WITH POWERFUL MICROSCOPIC COMPS

‘SMART MATERIALS’.

Fig.2 Nanomachine to repair brain cells

SMART BIONANOTUBES FOR DRUG DELIVERY SYSTEMS

• SMART =>

ENCAPSULATE, OPEN UP

=> DELIVER

DRUG/GENE TO

PARTICULAR LOCATION

IN BODY.

Fig.6 Smart bionanotubes

APPLICATIONS AND PERSPECTIVES OF NANOBIOTECHNOLOGY

DEVELOPMENT OF TOOLS AND METHODS

- MORE SENSITIVE

- MORE SPECIFIC

- MORE EFFICIENT AND ECONOMIC

IMPLEMENTATION

DIAGNOSIS AND TREATMENT OF DISEASES

DRUG DEVELOPMENT

- UNDERSTANDING OF LIFE SCIENCE

Nanodevices Are Small Enough to Enter Cells

Cell

White blood cell

Water molecule

Nanodevices

Nanodevices

Nanopores

ASingle-strandedDNA molecule

Single-strandedDNA molecule

Whiteblood cell

Watermolecule

NanodevicesNanopores

Single-strandedDNA molecule

ATCGNanopore Nanopore

Nanopore

T

Nanodevices as a Link BetweenDetection, Diagnosis, and Treatment

Nanodevice

Reporting

TargetingDetection

Imaging

NanoBiotechnologyCancer Treatment

Cancer cell

TraditionalCancer Treatment

Cancer cell

Drug