Nanotechnology and nanoscience involve the study and manipulation of matter at the nanoscale, generally 1 to 100 nanometers. This document discusses potential medical applications of nanotechnology including earlier disease detection through biosensors, more targeted drug delivery through nanoparticles, regenerative medicine, and overcoming issues like drug resistance. However, there are also safety concerns to consider regarding potential health effects of nanoparticles on workers and risks if nanoparticles enter the body. Overall, nanomedicine is a promising field that could revolutionize disease diagnosis and treatment, but more research is still needed to fully realize its benefits and address safety issues.
Nanotechnology & nanobiotechnology by kk sahuKAUSHAL SAHU
Introduction &definition
a) Nanotechnology
b) Nanobiotechnology
History
Terms related to Nanotechnology
Nanoscale technology
Some Nanoscale related terms
What are Nanosensors
How nanosensors work
DNA Nanotechnology
How Nanotechnology works in different fields
Advantages & application of Nanotechnology
Disadvantages
Conclusion
References
Introduction
Definition
History
Advantages of nanobiotechnology
Applications of nanobiotechnology
Drawback of nanobiotechnology
New features in the nanobiotechnology
Conclusion
References
Nanomaterials in biomedical applicationsumeet sharma
An introduction to emerging technology in medicinal science, "nanodrugs" a fruitful combination of nano-science and medical science. In this presentation, use of nano shells for delivery of drugs to targeted cancer cells has been explained. along with In Vivo and In Vitro studies on use of nanomaterials for biomedical application. For any information please feel free to contact me or refer to the references.
These slides use concepts from my (Jeff Funk) course entitled analyzing hi-tech opportunities to show how nanotechnology for drug deliver is becoming economically feasible.
Nanotechnology & nanobiotechnology by kk sahuKAUSHAL SAHU
Introduction &definition
a) Nanotechnology
b) Nanobiotechnology
History
Terms related to Nanotechnology
Nanoscale technology
Some Nanoscale related terms
What are Nanosensors
How nanosensors work
DNA Nanotechnology
How Nanotechnology works in different fields
Advantages & application of Nanotechnology
Disadvantages
Conclusion
References
Introduction
Definition
History
Advantages of nanobiotechnology
Applications of nanobiotechnology
Drawback of nanobiotechnology
New features in the nanobiotechnology
Conclusion
References
Nanomaterials in biomedical applicationsumeet sharma
An introduction to emerging technology in medicinal science, "nanodrugs" a fruitful combination of nano-science and medical science. In this presentation, use of nano shells for delivery of drugs to targeted cancer cells has been explained. along with In Vivo and In Vitro studies on use of nanomaterials for biomedical application. For any information please feel free to contact me or refer to the references.
These slides use concepts from my (Jeff Funk) course entitled analyzing hi-tech opportunities to show how nanotechnology for drug deliver is becoming economically feasible.
THE FUTURE OF NANOMEDINE
Nanomedicine is the medical application of nanotechnology. Nanomedicine ranges from the medical applications of nanomaterials and biological devices, to nanoelectronic biosensors, and even possible future applications of molecular nanotechnology such as biological machines. Current problems for nanomedicine involve understanding the issues related to toxicity and environmental impact of nanoscale materials (materials whose structure is on the scale of nanometers, i.e. billionths of a meter).
Nanorobotics,
Application of Nanorobotics,
Parts of Nanorobotics, challenges
cons of nanorobots
nanorobot drug delivery
nanorobotics in cancer
nanorobot in blood clot
nanorobotics in kidney stone
use of nanorobots in cell surgery
nanotechnology in gout
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
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Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
5. NANAO Means DWARF
The word itself is a
combination of nano,
from the Greek “nanos”
(or Latin “nanus”),
meaning “Dwarf”, and the
word "Science.“
Nano refers to the 10-9
power, or one billionth. In
these terms it refers to a
meter, or a nanometer,
which is on the scale of
atomic diameters
7. Nanoscience
Nanoscience is
the study of
atoms,
molecules, and
objects whose
size is on the
nanometer scale
( 1 - 100
nanometres )
8. Nanotechnology
Nanotechnology,
shortenedto "nanotech",
is the study of the
controllingof matter on an
atomicand molecular
scale. Generally
nanotechnologydeals with
structures sized 100
nanometers or smaller in at
least one dimension,and
involves developing
materials or devices within
that size.
9. Nanotechnology
Measure anything smaller than microns
Anything at nanoscale 0.1 nm – 100nm
To study the function and structure of those smallest
units in materials or living organisms
The major research objective of Molecular
Nanotechnology are the design, modelling, and
fabrication of molecular machines and molecular
devices.
Capable to build systems and materials with exact
specifications and characteristics.
10. What is Nanotechnology
Nanotechnology is the creation of functional materials, devices and
systems, through the understanding and control of matter at
dimensions in the nanometer scale length (1-100 nm), where new
functionalities and properties of matter are observed and harnessed
for a broad range of applications
www.nasa.gov
An engineeredDNA strand
Semiconducting metal junction
formedby two carbon nanotubes
www.phys.psu.edu
pRNA tiny motor
www.purdue.edu
11. What is Nanoscale
1.27 × 107
m
w
w.mathworks.com
0.22
m
0.7 × 10-9
m
Fullerenes C60
12,756 Km 22 cm 0.7 nm
10 millions
times smaller
1 billion times
smaller
www.physics.ucr.edu
12. Nanotechnology Applications
Information Technology Energy
Medicine Consumer Goods
• Smaller, faster, more
energy efficient and
powerful computing
and other IT-based
systems
• More efficient and cost
effective technologies for
energy production
− Solar cells
− Fuel cells
− Batteries
− Bio fuels
• Foods and beverages
−Advanced packaging materials,
sensors, and lab-on-chips for
food quality testing
• Appliances and textiles
−Stain proof, water proof and
wrinkle free textiles
• Household and cosmetics
− Self-cleaning and scratch free
products, paints, and better
cosmetics
• Cancer treatment
• Bone treatment
• Drug delivery
• Appetite control
• Drug development
• Medical tools
• Diagnostic tests
• Imaging
14. New Technologies Needed in Medicine
Translatingbreakthroughs
in understandingof disease
into preventive medicine
How to design affordable
healthcarefor the bottom-
of-the-pyramid
How to reap the benefits of
healthcarewhile reducing
the inefficiencies
Creatingtechnologies for
a country’s economic
growth
15. Uses of Nanotechnology in Medicine
Biological imaging for
medical diagnostics.
Advanced drug
delivery systems.
Biosensors for
airborne chemicals or
other toxins.
Regenerative
medicine:
More durable,
rejection-resistant
artificial tissues and
organs.
16. Nanosciences influences Microbiology
Nanoscience does have
an impact on several
areas of microbiology. It
allows for the study and
visualization at the
molecular-assembly
levels of a process.
It facilitates
identification of
molecular recognition
and self-assembly motifs
as well as the assessment
of these processes
17. Nano Diagnostics: early and accurate diagnosis
Biosensors and miniaturized devices targeted imaging
agents to highlight of disease Targeted Drug Delivery: on
the spot bring the drug to the target site and monitor its
impact
Regenerative Medicine: stimulated repair help the body
to (re)build organs or systems
Meeting ELSA challenges
Ethical, Legal & Social Aspects
For the main diseases in the world:
Cancer, cardiovascular disease, musculo-skeletal, mental
and infectious disease, and diabetes
18. Nano Technology in Cancer
− To develop cure for
traditionally incurable
diseases (e.g. cancer)
through the utilization
of nanotechnology
− To provide more
effective cure with
fewer side effects by
means of targeted
drug delivery systems
19. Nano Diagnostics Opportunities
Screening: personal risk
factors
Identification of
population at risk
Prediction of risk factors
Earlier, more sensitive,
faster diagnostic
Diagnosis of
asymptomatic patients
20. Nanomedicine helps in Early Diagnosis
Higher sensitivity:
detection of early
biomarkers
Non- invasive and
painless diagnostic
techniques
From Central Lab to
physician’s office and the
home
Genetic testing for
individual therapy
selection
21. Helps Targeted Drug Delivery
Protected Drug delivery to
target sites
– Nanoparticles
– Miniature devices
• Higher doses
• Healthy tissue not
affected
• Theranostics
22. Regenerative Medicine
Targeted Cell
implantation
Biomimicking cell
membranes
Polymers with
programmable
conformation
Control of implant
rejections
23. ELSA Compliance
Nanomedicine
touches familiar
Ethical, Legal and
Social Aspects
(ELSA) known
from biomedical
ethics such as gap
between diagnostics
and therapy
sensitivity of genetic
information
24. Key Goals for Nanomedicine
− To develop cure for
traditionally incurable
diseases (e.g. cancer)
through the utilization
of nanotechnology
− To provide more
effective cure with
fewer side effects by
means of targeted
drug delivery systems
25. Nanotechnology in Health Care
Thermal ablation of cancer cells assisted
by nanoshells coated with metallic layer
and an external energy source– National Cancer
Institute
• Thermal ablation of
cancer cells
− Nanoshells have metallic
outer layer and silica core
− Selectively attracted to cancer
shells either through a
phenomena called enhanced
permeation retention or due
to some molecules coated on
the shells
− The nanoshells are heated
with an external energy
source killing the cancer cells
26. Nanotechnology in Health Care
Treatment
• Targeted drug delivery
− Nanoparticles containing
drugs are coated with
targeting agents (e.g.
conjugated antibodies)
− The nanoparticles
circulate through the
blood vessels and reach
the target cells
− Drugs are released
directly into the targeted
cells
27. Nanotechnology is Potential science
Nanotechnology has
the potential to create
many new materials
and devices with a
vast range of
applications, such as
in medicine,
electronics,
biomaterials and
energy production.
28. Nanotechnology in Food Industry
A microscopic biological
sensor that detects
Salmonella bacteria in
lab tests has been
developed by an
Agricultural Research
Service (ARS) scientist
and university
colleagues. The sensor
could be adapted to
detect other food borne
pathogens as well.
29. Makes the detection of Infectious
Agents Easier
A microscopic
biological sensor that
can detect Salmonella
bacteria--shown here
in a petri dish--in lab
tests has been
developed by an
Agricultural Research
Service scientist and
university colleagues.
30. Nano Technology helps particles pass
through Blood Brain Barrier
IBN's peptide
nanoparticles, on the
other hand, contain a
membrane-penetrating
component that enables
them to pass through the
blood brain barrier to the
infected areas of the
brain that require
treatment.
31. Nanoantibiotics can penetrate Blood brain
barrier
The ability of IBN's peptide
nanoparticles to traverse
the blood brain barrier
offers a superioralternative
to existing treatments for
brain infections. The brain
membraneis impenetrable
to most conventional
antibiotics becausethe
molecularstructure of most
drugs is too big to enter the
membrane.
32. Nanoparticles overcome Drug
Resistance
". The treatment of multi
drug-resistant bacterial
infections is a great
challenge for medicine.
IBN's peptide
nanoparticles provide
doctors with a novel
means of treating
infections that do not
respond to conventional
antibiotic
33. The Most Serious Infections &
Oligodynamic Silver
Silver ions can easily reach into the nucleus of the
germ, where its vital gene pool is located. Once silver
ions combine with these genes, the genes become
paralyzed, and the germ cannot replicate itself.15
Most recently, another researcher found that silver,
when tied to oxygen, can actually electrocute the
germ which has turned out to be a powerful way to
destroy viruses such as HIV!16 It is very difficult to
imagine that germs can develop resistance to the
onslaught made possible with UPOSH when it is
properly delivered to the locations of the infection."
34. Nanoengineering
could prevent
bacterial infections
using tiny biochemical
machines
nanofactories—that
can confuse bacteria
and stop them from
spreading, without the
use of antibiotics
Stopping Bacterial Infections Without Antibiotics
35. Nanomethods can alter Quorum Sensing
The nanofactories could
trick the bacteria into
sensing a quorum too
early. Doing so would
trigger the bacteria to try
to form an infection
before there are enough
bacterial cells to do
harm. This would
prompt a natural
immune system response
capable of stopping them
without the use of drugs.
36. Nanotechnology in Health Care
Nanotechnology offers tools and
techniques for more effective
detection, diagnosis and
treatment of diseases
Detection and Diagnosis
• Lab on chips help detection and
diagnosis of diseases more
efficiently
• Nanowire and cantilever lab on
chips help in early detection of
cancer biomarkers
37. Nano-medicine in Cancer Study
To study cancer at molecular level
To understand the relationship between gene mutation
and the cause of cancers
To identify tumor markers for early diagnosis of
different cancers
Collect clinical information in order to find out which
treatment has best result for patients representing
different gene expression pattern for the same
cancer
To provide Oncologists with personal gene information
in order to select most suitable personalized
medicine and treatment for each individual
patient
38. 38
PRIORITY AREAS on Nanomedicine
DNA Vaccines for parasitic, bacterial
and viral diseases
Oral and pulmonary routes for
systemic delivery of proteins and
peptides
Nanotechnology in Tissue
Engineering
39. Impactsof Human Genome Research to
Medicine
Enter the era of personalized medicine
Genetic profiling for cancer risk -
To identify the molecular changes of genes that underlie the
high
risk of cancer
Precise diagnosis of the special types of cancer
Pro-activecancer management -
Life style modificationand monitoring.
Pharmaco-genomicprofilingfor drug responses
To identify the genetic predispositionfor drug responses to
assistdrug selection, optimizeefficacy and minimizetoxicity.
Gene therapy development
40. Nanotechnologyand Water Microbiology
Nanotechnologyoffers the
potentialof novel
nanomaterials for the
treatmentof surface water,
groundwaterand
wastewatercontaminated
by toxic metal ions, organic
and inorganicsolutes and
microorganisms.At the
presenttime many
nanomaterials are under
active research and
development.
41. Nanomicrobiology and Atomic Force Microscopy
Nanoscienceand
microbiology,the
nanoscaleanalysis of
microbialcells using
atomicforce microscopy
(AFM) is an exciting,
rapidlyevolving research
field. Over the past decade,
there has been tremendous
progress in use of AFM to
observe membrane
proteins and live cells at
highresolution
42. Spectroscopy and Nanotechnology
Advances have also been
made in applying force
spectroscopy to
manipulate single
membrane proteins, to
map surface properties
and receptor sites on
cells and to measure
cellular interactions at
the single-cell and single-
molecule levels.
43. Dendrimers and Nanotechnology
Dendrimers are another
interesting and powerful use
of nanotechnology in
medicine. Dendrimers are
nanostructured synthetic
molecules with a regular
branching structure
projecting from a central core
Dendrimers may act as
effective agents for delivering
DNA into cells during gene
therapy. While viral vectors
typically trigger an immune
response, in principle,
Dendrimers should not.
44. Ultimate Nanotechnology would be to build at
the level of one atom at a time and to be able to
do so with perfection.
Medicine may become Atomic
Medicine
45. Possible concerns on Nanoparticles ?
Experts report smaller
particles are more bioactive
and toxic. Their ability to
interact with other living
systems increases because
they can easily cross the
skin,lung, and in some
cases the blood/brain
barriers.Once insidethe
body, there may be further
biochemicalreactions like
the creation of free radicals
that damage cells.
46. Nanoparticles can be Industrial Hazard ???
Highest at risk are workers
employedbymanufacturers
producingproductsthat
contain nanoparticles. The
NationalInstitute for
OccupationalSafetyand
Health (NIOSH)reports
over 2 million Americansare
exposedto high levelsof
nanoparticlesandthey
believe thisfigure will rise to
4 million in the near future.
NIOSH publishes safety
guidelinesand other
informationfor those
employed in the
nanoindustry.
47. Safety concerns of Nanomaterials
While nanomaterials present seemingly limitless
possibilities,they bring with them new challenges to
understanding, predicting, and managing potential
safety and health risks to workers. The National
Institute for Occupational Safety and
Health (NIOSH) remains committed to protecting
workers now and in the future, as nanotechnology
applications and uses expand.
48. Institute for Occupational Safety and Health
(NIOSH) concerns on Nanoscience
NIOSH hopes to: raise
awareness of the
occupational safety and
health issues involved
with nanotechnology;
make recommendations
on occupational safety
and health best practices
in the production and
use of nanomaterials.