PPY

(redirected from Polypyrrole)
Also found in: Wikipedia.
AcronymDefinition
PPYPolypyrrole
PPYPancreatic Polypeptide
PPyPolymer Polypyrrole
PPYPress Photographer's Year (photographic competition)
PPYPronatura Peninsula de Yucatan, A.C.
PPYPetite Princess Yucie (Japanese anime)
PPYPuchi Puri Yucie (Japanese anime)
PPYPerson per Year
PPYPrestbury and Pittville Youth (UK)
PPYPlanla - Projelendir - Yonet (Turkish: Plan - Project - Manage; company in Beylikdüzü, VD, Turkey)
PPYProfessional Per Year
PPYProfessional Photographer of the Year (award)
References in periodicals archive ?
Abbreviations: ABF = adaptive beamformer, ACE = Advanced Combination Encoder, ADRO = adaptive dynamic range optimization, AGC = automatic gain control, ARC = Australian Research Council, ASC = automatic sensitivity control, CIS = continuous interleaved sampling, CNC = consonant-nucleus-consonant, DC = direct current, DRSP = differential rate speech processor, F0 = fundamental (voicing) frequency, F1 = first formant frequency, F2 = second formant frequency, FDA = Food and Drug Administration, NIH = National Institutes of Health, NT-3 = neurotrophin 3, PPy = polypyrrole, SNR = signal-to-noise ratio, SRT = speech reception threshold, TESM = transient emphasis speech processor.
Types of polymer matrices studied include, but are not limited to, vinyl polymers (polymethacrylate, polystyrene), condensation polymers (Nylon, polyethylene terephthalate), polyolefins (polypropylene, polyethylene), epoxides, rubber, and other specialty polymers such as polypyrrole and polyaniline (Ray and Okamoto 2003).
Detection of single nucleotide polymorphisms by minisequencing on a polypyrrole DNA chip designed for medical diagnosis.
In this article, we discuss the properties and applications of conducting polymers, predominantly polypyrrole, deposited onto the surfaces of various substrates.
The company also offers EeonTex conductive fabrics of glass, quartz, or Kevlar coated with polypyrrole, polyaniline, or polythiophene.
Polypyrrole (PPy), together with polythiophene and polyaniline, is among the most promising candidates for wide applications for its good environmental stability, simple synthesis, and high conductivity.
Several years ago, Christine Schmidt of the University of Texas at Austin discovered that nerve cells on a film of polypyrrole grow faster when the film is exposed to an electric field.
11:20 Kirill Levine (NDSU): ELECTRODEPOSITION OF POLYPYRROLE ON ALUMINUM ALLOY 2024-T3 IN THE PRESENCE OF DIFFERENT MEDIATING COMPOUNDS FOR THE PURPOSE OF CORROSION PROTECTION
In the beginning of the 1980s, a lot of studies were devoted to electropolymerized polypyrrole (Figure 1B), polythiophene (Figure 1C), and polyaniline (Figure 1D).
Improvement of the Corrosion Resistance for the Galvanic Coupling of Steel with Polypyrrole Coated Galvanized Steel
3] as the iron source, and the oxidizing agent to produce polypyrrole and trisodium citrate was used as the reducing reagent in basic medium to form [Fe.
TEHRAN (FNA)- Iranian researchers measured urea level in blood plasma of dialysis patients by using polypyrrole nanostructured fiber through headspace solid phase microextraction.