Anomalous photoelectric emission from Ag on zinc-phthalocyanine film

2014 ◽  
Vol 104 (19) ◽  
pp. 193304
Author(s):  
Senku Tanaka ◽  
Tomohiro Otani ◽  
Ken Fukuzawa ◽  
Koji Ogawa ◽  
Junpei Azuma ◽  
...  
Keyword(s):  
Zinc Phthalocyanine ◽  
Photoelectric Emission

Development and In Vitro Proof-of-Concept of Interstitially Targeted Zinc- Phthalocyanine Liposomes for Photodynamic Therapy

2013 ◽  
Vol 21 (3) ◽  
pp. 377-391 ◽  
Author(s):  
M. Broekgaarden ◽  
A. Kroon ◽  
T. Gulik ◽  
M. Heger
Keyword(s):  
Photodynamic Therapy ◽  
Zinc Phthalocyanine ◽  
Proof Of Concept

Synthesis and Characterization of New Zinc Phthalocyanine - Dodecenyl Succinic Anhydride Benzoic Groups

2020 ◽  
Vol 17 (6) ◽  
pp. 488-495
Author(s):  
Hussein Ali Al-Bahrani ◽  
Mohanad Mousa Kareem ◽  
Abdul Amir Kadhum ◽  
Nour A. Alrazzak
Keyword(s):  
Salicylic Acid ◽  
Succinic Anhydride ◽  
Zinc Phthalocyanine ◽  
Central Metal ◽  
Target Compound ◽  
Compound I ◽  
Metal Phthalocyanines ◽  
Metal Atoms ◽  
Amino Salicylic Acid

Background: The phthalocyanines a series of compounds involves four iso-indole units linked by aza nitrogen atoms bonded with metal atoms that are normally located in the center a phthalocyanines ring. Some of the central metal-phthalocyanines can be excited by ultraviolet light and emit a fluorescence in far-red region. Objective: To synthesize a derivative of phthalocyanines namely 4,4',4' '-tri-(dodecenyl succinic anhydride)- 4' ' '-(5-amino salicylic acid) zinc phthalocyanine with a zinc central metal. Materials and Methods: The reaction of 4- nitro Phthalonitrile and 4- amino Phthalonitrile with ZnCl2 in the presence of dimethyl amino ethanol afforded 4,4',4' '-triamino-4' ' '-nitro zinc phthalocyanine. This product reacted with 5-amino salicylic acid to yield tetra-(5-amino salicylic acid) zinc phthalocyanine. A dodecenyl succinic anhydride was added on the amine group of benzoic rings to afford 4,4',4' '-tri-(dodecenyl succinic anhydride)-4' ' '-(5-amino salicylic acid) zinc phthalocyanine(I), the target compound. Results and Discussion: Compound I is successfully synthesized with a yield of 72% from tetra-(5-amino salicylic acid) zinc phthalocyanine with dodecenyl succinic anhydride. Conclusion: The newly synthesized molecule of 4,4',4' '-tri-(dodecenyl succinic anhydride)-4' ' '-(5-amino salicylic acid) zinc phthalocyanine (I), tetra-(5-amino salicylic acid) zinc phthalocyanine(E) and 4,4',4' '- triamino-4' ' '-nitro zinc phthalocyanine (S). The reaction of 4- nitro Phthalonitrile and 4- amino and the structure of compound I is confirmed and its formation was proven.

ChemInform Abstract: HIGHER OXIDATION LEVEL PHTHALOCYANINE COMPLEXES OF CHROMIUM, IRON, COBALT, AND ZINC, PHTHALOCYANINE RADICAL SPECIES

1975 ◽  
Vol 6 (20) ◽  
pp. no-no
Author(s):  
J. F. MYERS ◽  
G. W. RAYNER CANHAM ◽  
A. B. P. LEVER
Keyword(s):  
Zinc Phthalocyanine ◽  
Radical Species ◽  
Iron Cobalt ◽  
Oxidation Level

Insights into theoretical detection of CO2, NO, CO, O2, and O3 gases molecules using Zinc phthalocyanine with peripheral mono and tetra quinoleinoxy substituents: Molecular geometries, Electronic properties, and Vibrational analysis

2021 ◽  
Vol 547 ◽  
pp. 111198
Author(s):  
Marwa Chaabene ◽  
Bouzid Gassoumi ◽  
Raoudha Soury ◽  
Houcine Ghalla ◽  
Mahjoub Jabli ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Vibrational Analysis ◽  
Zinc Phthalocyanine

Solution-processed small-molecule organic solar cells based on non-aggregated zinc phthalocyanine derivatives: A comparative experimental and theoretical study

2021 ◽  
Vol 129 ◽  
pp. 105777
Author(s):  
A. Celil Yüzer ◽  
Gülbin Kurtay ◽  
Tuncay Ince ◽  
Semih Yurtdaş ◽  
Ersan Harputlu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Theoretical Study ◽  
Zinc Phthalocyanine ◽  
Solution Processed

scholarly journals Efficient tuning of zinc phthalocyanine-based dyes for dye-sensitized solar cells: a detailed DFT study

RSC Advances ◽  
2021 ◽  
Vol 11 (44) ◽  
pp. 27570-27582
Author(s):  
Sabir Ali Siddique ◽  
Muhammad Arshad ◽  
Sabiha Naveed ◽  
Muhammad Yasir Mehboob ◽  
Muhammad Adnan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Chemical ◽  
Dye Sensitized Solar Cells ◽  
Optoelectronic Properties ◽  
Dft Study ◽  
Zinc Phthalocyanine ◽  
Dye Sensitized ◽  
Td Dft ◽  
Quantum Chemical Approach ◽  
Sensitized Solar Cells

We used a quantum chemical approach to investigate the optoelectronic properties of dyes T1–T5 for dye-sensitized solar cells using DFT and TD-DFT computation. The newly designed molecules exhibited outstanding photovoltaic and optoelectronic properties.

Photoelectric Emission from Donor-Acceptor Solids and Donor Molecules

1968 ◽  
Vol 3 (3) ◽  
pp. 357-374 ◽  
Author(s):  
M. Batley ◽  
L. E. Lyons
Keyword(s):  
Photoelectric Emission ◽  
Donor Acceptor

scholarly journals Ultradeformable liposome loaded with zinc phthalocyanine and [Ru(NH.NHq)(tpy)NO] 3+ for photodynamic therapy by topical application

2017 ◽  
Vol 19 ◽  
pp. 184-193 ◽  
Author(s):  
Renata Galvão de Lima ◽  
Antonio Cláudio Tedesco ◽  
Roberto Santana da Silva ◽  
Margaret Jayne Lawrence
Keyword(s):  
Photodynamic Therapy ◽  
Topical Application ◽  
Zinc Phthalocyanine

Vapor deposited solar cells based on heterojunction or interpenetrating networks of zinc phthalocyanine and C60

2004 ◽  
Vol 451-452 ◽  
pp. 81-85 ◽  
Author(s):  
B Brousse ◽  
B Ratier ◽  
A Moliton
Keyword(s):  
Solar Cells ◽  
Zinc Phthalocyanine ◽  
Interpenetrating Networks
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