Constitutive equation describes the memory of materials, effects of thermal and stress history and effects such as hysteresis.

tmr porous

"
Calculations regarding second- and third-generation structures are
currently underway.

Other companies developing similar technologies include LUMERA
CORPORATION; JDS UNIPHASE CORPORATION; and NORTEL NETWORKS CORP.

suspensions fluids

Over the
past two decades, with the advancement and proliferation of high-speed
computers, these complex and time-consuming computations have slowly become a
standard tool in the design of electro-optic plastics.
The current compilation includes nearly a thousand different molecular
variations of a novel, patented molecular design paradigm known as aromatic
gain (AG) theory, pioneered by PSI-TEC scientists. These essential devices modulate
light within a fiber-optic network and thus direct and control the traffic of
the Internet. More information about PSI-TEC may be
found online at http://www.
"Pinnacle Zinc Oxide establishes a new benchmark for markets and
products requiring UV absorption and optical clarity."
Applied NanoWorks provides high quality nanomaterials services to
meet both industrial research and manufacturing needs.

mayonnaise colloid

e. You can identify these statements by use of the words "may," "will,"
"should," "plans," "expects," "anticipates," "continue," "estimate,"
"project," "intend," and similar expressions.

porous fluids

com .

suspensions anyway

porous equation

These calculations (known as semi-empirical computations) model the
electronic behavior of individual molecules by combining the fundamental laws
of physics (quantum mechanics) with real-world experimental data. Calculations covering a selection of PSI-TEC's many first-generation
material designs indicate that the hyperpolarizabilities of these materials
may range from 90% to 270% of current extremely high-end electro-optic
plastics (i. Application areas
include electronics, cosmetics , coatings and other personal care
products. Interest in
transparent suspensions that improve product performance has been very
high and our crystalline zinc oxide is the first material to deliver
on these requirements," said Eric Burnett, president percent CEO of
Applied NanoWorks.appliednanoworks .

suspensions anyway

com. These risks and uncertainties
include, but are not limited to, general economic and business conditions,
effects of continued geopolitical unrest and regional conflicts, competition,
changes in technology and methods of marketing, delays in completing various
engineering and manufacturing programs, changes in customer order patterns,
changes in product mix, continued success in technological advances and
delivering technological innovations, shortages in components, production
delays due to performance quality issues with outsourced components, and
various other factors beyond the Company's control.

Applied NanoWorks Announces Optically Transparent Pinnacle Zinc Oxide

today announced the immediate availability
of its improved Pinnacle Zinc Oxide, a water based colloid that
delivers optical transparency, neutral pH and particle sizes below
10nm in a suspension that utilizes no coatings or surfactants. Pinnacle Zinc Oxide is the
first 100% transparent zinc oxide suspension available in the zinc
oxide market. "Our next priority is on increasing our
manufacturing capacity to keep up with demand. Visit the company's web site at
http://www.

colloid schramm

(Pink Sheets: PTHO),
announced today the compilation of nearly one thousand computer calculations
regarding the performance character of its novel electro-optic material
designs. Historically, even the smallest zinc oxide particles have
delivered suspensions that were cloudy.

nist tmr

Rheology is science of flow, of deformation of liquids and
solids, and of the in-between viscoelastic materials, such as asphalt, glass, dough or plastics (polymers).

molten granular

----

New Zinc Oxide Suspension Delivers the First Optically Clear Coating
and Additive for UV and Anti-Bacterial Applications

Applied NanoWorks, Inc., stated.

anyway rheology

Forward-looking statements
involve risks and uncertainties that could cause actual results to differ
materially from those projected or anticipated.

The properties of the materials are described by the
constitutive equation (rheological equation of state)
which may an include other then mechanical quantities, such
as magnetic or electrical fields.

schramm hysteresis

According to these same calculations, the mu-beta
product (a more traditional measure of electro-optic performance) of PSI-TEC's
first-generation plastics cover a range of 140% to 460% of current materials.
Zinc Oxide is best known for its ultra-violet light absorbing
capabilities as well as its antibacterial effects. No
coatings are applied to the zinc oxide nor are any surfactants used to
aid in suspending the particles.

permeable hysteresis

"When performed correctly within the context of a large-
scale study, such as the one recently completed, we have found them to be
accurate.D.

mayonnaise permeable

PSI-TEC's proprietary
electro-optic plastics are produced at the molecular level for superior
performance, stability and cost-efficiency and are expected to replace more
expensive , lower-performance materials used in fiber-optic ground, wireless
and satellite communication networks .Y. Neutral pH and 10% solids content
combine with particle purity to increase the suspension's flexibility
and performance in manufacturing and gives product engineers and
researchers maximum functionality .

schramm polymers

WILMINGTON, Del.
Under laboratory conditions, the CLD standard has already demonstrated
nearly a four-times performance improvement over competitive crystalline
(lithium niobate) devices that are already in large-scale production by
companies such as Nortel and JDS UniPhase. Preliminary results indicate that these further improved
structures may perform significantly better than PSI -TEC's first-generation
materials.

tmr deformation

Its
proprietary technology offers high quality semiconductor , metal and
oxide nanomaterials ranging from 2nm to 100nm and are available in
volumes ranging from research quantities to high volume purchasing and
production agreements.

foams biomaterials

Business Editors

WATERVLIET, N.

foams molten

tmr granular

For additional information contact Mike Queen at (302) 998-8824 or
michael.

tmr viscoelastic

"Our suite of production
capabilities allows us to achieve material performance only dreamed of
until now.

tmr colloid

The first prototype
material of this class is expected to demonstrate the validity of this new
engineering principle.
Performance of an electro-optic molecule is generally measured by one of
two equally important coefficients: the hyperpolarizability or the mu -beta
product.

About PSI-TEC
PSI-TEC Corporation is a developmental stage company that engineers next-
generation electro-optic (EO) plastics for future applications vital to modern
commerce, homeland security, and medical technology.psiteccorp.
"Our ability to produce transparent UV absorption through our new
zinc oxide suspension will enable a whole new generation of
technically superior products and improve performance in many
industries," CTO Partha Dutta, Ph.com

rheologists schramm

, PSI-TEC Corporation, a
wholly owned subsidiary of PSI-TEC Holdings, Inc. Calculations regarding first-generation materials suggest a
potential future improvement of 270% to 460% over existing electro -optic
plastic architectures.
"We have been using computer calculations such as these to model electro-
optic materials for over five years now," explains Frederick Goetz, President
and CEO of PSI-TEC.
Pinnacle Zinc Oxide's particles have a median size below 5nm with
tight size distributions which enables its unique suspension.

constitutive nist

PSI-TEC Compiles First-Generation Material Engineering Calculations: Results Suggest Potential 460% Performance Improvement

queen@unicapman."
According to Freedonia Group, nanoscale zinc oxide was a $4MM
market in 2000 and will show a CAGR of 56% through 2007 to $90MM. From
2000 to 2020 a continued manufacturing shift from traditional metal
oxides to nanoscale metal oxides will occur with nanoscale zinc oxide
demonstrating an overall growth rate of 24% to an estimated $350MM by
the year 2020.

viscoelastic nist

CLD).

Safe Harbor Statement
The information posted in this release may contain forward-looking
statements within the meaning of the Private Securities Litigation Reform Act
of 1995.

hysteresis rheologists

---

- - kjjkjk

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