Design and synthesis of a squaraine dye for long wavelength fluorescence-based biosensors

2005 ◽  
Author(s):  
J. Bruce Pitner ◽  
K. Joseph Thomas ◽  
Douglas B. Sherman ◽  
Javier Alarcon ◽  
Ghulam Mohiuddin ◽  
...  
Keyword(s):  
Long Wavelength ◽  
Design And Synthesis ◽  
Squaraine Dye

Voltage Enhancement in Quasi-Solid-State Dye-Sensitized Solar Cells Using Long Wavelength Absorbing Unsymmetrical Squaraine Dye

2016 ◽  
Vol 8 (12) ◽  
pp. 2183-2188
Author(s):  
Suresh Thogiti ◽  
Chi Hwan Lee ◽  
Weon Ki Yang ◽  
Hyeong Jin Yun ◽  
Jae Hong Kim
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Dye Sensitized Solar Cells ◽  
Long Wavelength ◽  
Dye Sensitized ◽  
Squaraine Dye ◽  
Sensitized Solar Cells

Design and Synthesis of Long-Wavelength Fluorescent Boronic Acid Reporter Compounds

2007 ◽  
Vol 2007 (13) ◽  
pp. 2091-2099 ◽  
Author(s):  
Junfeng Wang ◽  
Shan Jin ◽  
Senol Akay ◽  
Binghe Wang
Keyword(s):  
Boronic Acid ◽  
Long Wavelength ◽  
Design And Synthesis

Activated Prominences; Mechanisms for Activation and Eruption

1979 ◽  
Vol 44 ◽  
pp. 307-313
Author(s):  
D.S. Spicer
Keyword(s):  
Pressure Gradient ◽  
Density Gradient ◽  
Current Density ◽  
Convective Instability ◽  
Tearing Mode ◽  
Magnetic Shear ◽  
Long Wavelength ◽  
Ideal Mhd ◽  
Gradient Change ◽  
Accelerated Particles

A possible relationship between the hot prominence transition sheath, increased internal turbulent and/or helical motion prior to prominence eruption and the prominence eruption (“disparition brusque”) is discussed. The associated darkening of the filament or brightening of the prominence is interpreted as a change in the prominence’s internal pressure gradient which, if of the correct sign, can lead to short wavelength turbulent convection within the prominence. Associated with such a pressure gradient change may be the alteration of the current density gradient within the prominence. Such a change in the current density gradient may also be due to the relative motion of the neighbouring plages thereby increasing the magnetic shear within the prominence, i.e., steepening the current density gradient. Depending on the magnitude of the current density gradient, i.e., magnetic shear, disruption of the prominence can occur by either a long wavelength ideal MHD helical (“kink”) convective instability and/or a long wavelength resistive helical (“kink”) convective instability (tearing mode). The long wavelength ideal MHD helical instability will lead to helical rotation and thus unwinding due to diamagnetic effects and plasma ejections due to convection. The long wavelength resistive helical instability will lead to both unwinding and plasma ejections, but also to accelerated plasma flow, long wavelength magnetic field filamentation, accelerated particles and long wavelength heating internal to the prominence.

Prostatic Acid Phosphatase (PAP) Differentiated Ultracytochemically from Lysosomal Acid Phosphate in the Rat with a PAP/Specific Substrate, Phosphorylcholine

1975 ◽  
Vol 33 ◽  
pp. 450-451
Author(s):  
W. Allen Shannon ◽  
José A. Serrano ◽  
Hannah L. Wasserkrug ◽  
Anna A. Serrano ◽  
Arnold M. Seligman
Keyword(s):  
Acid Phosphatase ◽  
Phosphate Buffer ◽  
Prostatic Carcinoma ◽  
Prostatic Acid Phosphatase ◽  
Chemotherapeutic Agents ◽  
Specific Substrate ◽  
Acid Phosphate ◽  
Lysosomal Acid ◽  
Design And Synthesis ◽  
New Chemotherapeutic Agents

During the design and synthesis of new chemotherapeutic agents for prostatic carcinoma based on phosphorylated agents which might be enzyme-activated to cytotoxicity, phosphorylcholine, [(CH3)3+NCH2CH2OPO3Ca]Cl-, has been indicated to be a very specific substrate for prostatic acid phosphatase (PAP). This phenomenon has led to the development of specific histochemical and ultracytochemical methods for PAP using modifications of the Gomori lead method for acid phosphatase. Comparative histochemical results in prostate and kidney of the rat have been published earlier with phosphorylcholine (PC) and β-glycerophosphate (βGP). We now report the ultracytochemical results.Minced tissues were fixed in 3% glutaraldehyde-0.1 M phosphate buffered (pH 7.4) for 1.5 hr and rinsed overnight in several changes of 0.05 M phosphate buffer (pH 7.0) containing 7.5% sucrose. Tissues were incubated 30 min to 2 hr in Gomori acid phosphatase medium (2) containing 0.1 M substrate, either PC or βGP.

Tailoring microstructures of materials through biomimetics

1993 ◽  
Vol 51 ◽  
pp. 500-501
Author(s):  
Mehmet Sarikaya ◽  
Ilhan A. Aksay
Keyword(s):  
Chemical Properties ◽  
Design And Synthesis ◽  
Structure Sensitive ◽  
Macro Scale ◽  
Methods Of Synthesis ◽  
Successive Level ◽  
Engineering Materials ◽  
Physical And Chemical ◽  
And Chemical Properties ◽  
Synthesis Of Materials

Biomimetics involves investigation of structure, function, and methods of synthesis of biological composite materials. The goal is to apply this information to the design and synthesis of materials for engineering applications.Properties of engineering materials are structure sensitive through the whole spectrum of dimensions from nanometer to macro scale. The goal in designing and processing of technological materials, therefore, is to control microstructural evolution at each of these dimensions so as to achieve predictable physical and chemical properties. Control at each successive level of dimension, however, is a major challenge as is the retention of integrity between successive levels. Engineering materials are rarely fabricated to achieve more than a few of the desired properties and the synthesis techniques usually involve high temperature or low pressure conditions that are energy inefficient and environmentally damaging.In contrast to human-made materials, organisms synthesize composites whose intricate structures are more controlled at each scale and hierarchical order.

Design and synthesis of azaisoflavones

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
B Kang ◽  
YJ Jung ◽  
R Jeon
Keyword(s):  
Design And Synthesis

Computer Modeling-Assisted Design And Synthesis Of Flavonols Derivatives As Proteasome Inhibitors

Planta Medica ◽  
2016 ◽  
Vol 82 (05) ◽  
Author(s):  
KY Orabi ◽  
MS Abaza ◽  
KA ElSayed ◽  
AY Elnagar ◽  
SI Faggal ◽  
...  
Keyword(s):  
Computer Modeling ◽  
Proteasome Inhibitors ◽  
Design And Synthesis
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