Day 1 :
Keynote Forum
Evgenii S Stoyanov
Russian Academy of Sciences, Russia
Keynote: Dialkyl halonium ions, R2X+ (X = F, Cl): Stability and chemical properties
Time : 09:35-10:15
Biography:
Abstract:
- Stoyanov E (2017) Chemical Properties of Dialkyl Halonium Ions (R2Hal+) and Their Neutral Analogues, Methyl Carboranes, CH3− (CHB11Hal11), Where Hal = F, Cl. J. Phys. Chem. A, 121:2918-2923.
- Stoyanov E (2016) The salts of chloronium ions R–Cl+–R (R = CH3 or CH2Cl): formation, thermal stability, and interaction with chloromethanes. Phys. Chem. Chem. Phys., 18:4871-4880.
- Stoyanov E., Stoyanova I., Tham F., Reed C. (2010) Dialkyl Chloronium Ions. J. Am. Chem. Soc. 132:4062-4063.
- Stoyanov E., Stoyanova I., Reed C. (2011) Oligomeric Carbocation-like Species from Protonation of Chloroalkanes. J. Am. Chem. Soc. 133:8452-8454.
Keynote Forum
SUIL IN,
Daegu Gyeongbuk Institute of Science and Technology, South Korea
Keynote: Catalysts for Energy, Environment and Health
Time : 10:15-10:55
Biography:
Abstract:
Keynote Forum
SUIL IN
Daegu Gyeongbuk Institute of Science and Technology, South Korea
Keynote: Catalysts for Energy, Environment and Health
Time : 10:15-10:55
Biography:
Abstract:
Recent Publications:
- In SL, Gwak YS, Kim HR, R Abdul, Lee KS, Kim HY, Chang SC, Lee BH, Grimes CA, and Yang CH (2016) Hierarchical Micro/Nano-Porous Acupuncture Needles Offering Enhanced Therapeutic Properties. Scientific Reports 6, 34061.
- Park SM, Razzaq A, Park YH, Sorcar S, Park Y, Grimes CA, In SI (2016) Hybrid CuxO-TiO2 Heterostructured composites for Photocatalytic CO2 Reduction into Methane by Solar Irradiation: Sunlight into Fuel. ACS Omega 1: 868-875.
- Razzaq A, Grimes CA, In SI (2016) Facile Fabrication of a Noble Metal-Fee Photocatalyst: TiO2 Nanotube Arrays Covered with Reduced Graphene Oxide. Carbon 98: 537-544.
- Kim MJ, Kimb YK, Lim SK, Kim SH, In SI (2015) Efficient visible light-induced H2 production by Au@CdS/TiO2 nanofibers: Synergistic effect of core-shell structured Au@CdS and densely packed TiO2 nanoparticles. Applied Catalysis B: Environmental 166-167: 423-431.
- SI, Vaughn DD, Schaak RE (2012) Hybrid CuO-TiO2-xNx hollow nanocubes for photocatalytic CO2 conversion to methane under Solar Irradiation. Angewandte Chemie International Edition 51: 3915- 3918.
- Organic Chemistry| Physical and Theoretical Chemistry |Nanoscience and Technology
Location: Endeavour
Chair
James Johnston
Victoria University of Wellington, New Zealand
Co-Chair
Luisa Di Paola
Università Campus Biomedico, Italy
Session Introduction
Junji Haruyama
Aoyama Gakuin University, Japan
Title: Electronic and magnetic behaviors of 2D atom-thin layers: Graphene, black phosphorus, hexagonal boron-nitride, and MoS2
Time : 11:10-11:35
Biography:
Abstract:
- Stevens, R. G. et al. (2014) Breast cancer and circadian disruption from electric lighting in the modern world. CA Cancer J. Clin. 64 (3): 207–218.
- S. M. Pauley (2004) Lighting for the human circadian clock: Recent research indicates that lighting has become a public health issue. Med. Hypotheses 63: 588–596.
- http://www.darksky.org
- Monico, L. et al. (2013) Degradation Process of Lead Chromate in Paintings by Vincent van Gogh Studied by Means of Spectromicroscopic Methods. 3. Synthesis, Characterization, and Detection of Different Crystal Forms of the Chrome Yellow Pigment. S. Anal. Chem. 85 (2): 851–859.
- Jou, J. H. et al. (2013) Candle Light-Style Organic Light-Emitting Diodes. Adv. Funct. Mater. 23: 2750–2757.
- Jou, J. H. et al. (2014) Enabling a blue-hazard free general lighting based on candle light-style OLED. Optics Express 23 (11): A577.
- Jou, J. H. et al., (2016) Wet-process feasible candlelight OLED,”
- J. Mater. Chem. C 4, 6070-6077.
Qinguo Zheng
Aston Univesity, UK
Title: Preparation of Modified Thionucleobases and Thionucleosides Using Room Temperature Ionic Liquids as Solvents
Time : 11:35-12:00
Biography:
Abstract:
References:
1. Chambert, S; Decout, J. L. Organic prepartions and procedures international, 2002, 34: 27-85
2. Estlin, E.J. Cancer treatment reviews, 2001, 27: 351-363
3. Hu X.; Ngwa C.; Zheng Q. Current Organic Synthesis, 2016, 9: 101-110
4. Kumar, V.; Parmar, V. S.; Malhotra, S. V. Tetrahedron Letters, 2007, 48: 809 - 812
5. Nielsen, O. H.; Vainer, B.; Rask-Madsen, J. Alimentary Pharmacology & therapeutics, 2001, 15:1699 - 1708
6. Prakash, T. P.; Bhat, B. Current topics in medicinal chemistry, 2007, 7: 641- 649
Philippe Lainé
Université Paris Diderot, France
Title: From single-electron processes to multielectron handling and storage at the molecular level: Designing super-electrophores for the next generation of prototypes of Tranducers for man-made photosynthesis?
Time : 12:00-12:25
Biography:
Abstract:
As part of our continuing research program devoted to artificial photosynthesis, which relies on multi-photon and multi-electron processes, we have recently revisited the physical chemistry, and especially the electrochemistry of pyridinium derivatives as multi-electron acceptors. Here we report on the design and rich electrochemistry of two classes of super-electrophores that share the uncommon feature of being able to undergo a two-electron reduction in a single step.The functioning of these superelectrophores relies on the intriguing phenomenon of potential inversion which can be implemented in different ways that actually correspond to two different electrochemical paradigms. On the one hand, there are polyaryl-substituted pyridiniums referred to as branched Expanded Pyridiniums (EPs), that are multifunctional platforms featuring good electrophoric properties and also effective chromophoric and luminophoric activities. On the other hand, there are specifically assembled multi-electrophoric compounds, referred to as Structronic Assemblies (SAs), characterized by their electrochemical hysteresis, that allow the storage of electrons in the form chemical bonds used as electron reservoirs. Special emphasis is herein placed on the rationalization of electrophoric properties and the mechanisms that explain the unusual electrochemical behavior of these two classes (EPs & SAs) of super-electrophores. These studies combine various experimental methods (crystallography, NMR, electrochemistry as well as in situ UV-vis. and IR spectroelectrochemistry) with theoretical modeling. Finally, the manner by which these types of super-electrophores (EPs & SAs) could be used within the framework of research devoted to man-made photosynthesis will be evoked.As part of our continuing research program devoted to artificial photosynthesis, which relies on multi-photon and multi-electron processes, we have recently revisited the physical chemistry, and especially the electrochemistry of pyridinium derivatives as multi-electron acceptors. Here we report on the design and rich electrochemistry of two classes of super-electrophores that share the uncommon feature of being able to undergo a two-electron reduction in a single step.The functioning of these superelectrophores relies on the intriguing phenomenon of potential inversion which can be implemented in different ways that actually correspond to two different electrochemical paradigms. On the one hand, there are polyaryl-substituted pyridiniums referred to as branched Expanded Pyridiniums (EPs), that are multifunctional platforms featuring good electrophoric properties and also effective chromophoric and luminophoric activities. On the other hand, there are specifically assembled multi-electrophoric compounds, referred to as Structronic Assemblies (SAs), characterized by their electrochemical hysteresis, that allow the storage of electrons in the form chemical bonds used as electron reservoirs. Special emphasis is herein placed on the rationalization of electrophoric properties and the mechanisms that explain the unusual electrochemical behavior of these two classes (EPs & SAs) of super-electrophores. These studies combine various experimental methods (crystallography, NMR, electrochemistry as well as in situ UV-vis. and IR spectroelectrochemistry) with theoretical modeling. Finally, the manner by which these types of super-electrophores (EPs & SAs) could be used within the framework of research devoted to man-made photosynthesis will be evoked.
Recent Publications:
- Arrigo A, Santoro A, Puntoriero F, Lainé PP, Campagna S (2015) Photoinduced electron transfer in donor-bridge-acceptor assemblies: the case of Os(II)-bis(terpyridine)-(bi)pyridinium dyads. Coord. Chem. Rev., 304–305: 109–116.
- (a) Fortage J, Tuyèras F, Ochsenbein P, Puntoriero F, Nastasi F, Campagna S, Griveau S, Bedioui F, Ciofini I, Lainé, PP (2010) Expanded Pyridiniums: Bis-cyclization of Branched Pyridiniums into Their Fused Polycyclic and Positively Charged Derivatives – Assessing the Impact of Pericondensation on Structural, Electrochemical, Electronic and Photophysical Features. Chem. Eur. J., 16: 11047–11063. (b) Fortage J, Peltier C, Nastasi F, Puntoriero F, Tuyèras F, Griveau S, Bedioui F, Adamo C, Ciofini I, Campagna S, Lainé PP (2010) Designing Multifunctional Expanded Pyridiniums: Properties of Branched and Fused Head-to-Tail Bipyridiniums. J. Am. Chem. Soc., 132: 16700–16713.
- Fortage J, Peltier C, Perruchot C, Takemoto Y, Teki Y, Bedioui F, Marvaud V, Dupeyre G, Pospísil L, Adamo C, Hromadová M, Ciofini I, Lainé PP (2012) Single-Step versus Stepwise Two-electron Reduction of Polyarylpyridiniums: Insights from the Steric Switching of Redox Potential Compression. J. Am. Chem. Soc., 134: 2691–2705.
- Lachmanová Š, Dupeyre G, Tarábek J, Ochsenbein P, Perruchot C, Ciofini I, Hromadová M, Pospíšil L, Lainé PP (2015) Kinetics of Multielectron Transfers and Redox-Induced Structural Changes in N-Aryl-Expanded Pyridiniums: Establishing Their Unusual, Versatile Electrophoric Activity. J. Am. Chem. Soc., 137: 11349–11364.
Luisa Di Paola
Università Campus Biomedico, Italy
Title: The structural formula of proteins
Time : 12:25-12:50
Biography:
Abstract:
- L. Di Paola, M. De Ruvo, P. Paci, D. Santoni, A. Giuliani, Protein contact networks: an emerging paradigm in chemistry., Chem. Rev. 113 (2013) 1598–1613. doi:10.1021/cr3002356.
- L. Di Paola, A. Giuliani, Protein contact network topology: a natural language for allostery., Curr. Opin. Struct. Biol. 31 (2015) 43–48. doi:10.1016/j.sbi.2015.03.001.
- L. Di Paola, G. Mei, A. Di Venere, A. Giuliani, Exploring the stability of dimers through protein structure topology, Curr. Protein Pept. Sci. 17 (2016) 30–36. doi:10.2174/1389203716666150923104054.
- S. Cimini, L. Di Paola, A. Giuliani, A. Ridolfi, L. De Gara, GH32 family activity: a topological approach through protein contact networks, Plant Mol. Biol. (2016) 1–10.
- L. Di Paola, C.B.M. Platania, G. Oliva, R. Setola, F. Pascucci, A. Giuliani, Characterization of Protein–Protein Interfaces through a Protein Contact Network Approach, Front. Bioeng. Biotechnol. 3 (2015) 170. doi:10.3389/fbioe.2015.00170.
- G. Hu, L. Di Paola, Z. Liang, A. Giuliani, Comparative Study of Elastic Network Model and Protein Contact Network for Protein Complexes : The Hemoglobin Case, Biomed. Res. Int. 2017 (2017) Article ID 2483264. doi:10.1155/2017/2483264.
- Nanoscience and Technology|Organic Chemistry|Green chemistry And Renewable Resources
Location: Endeavour
Chair
Mahendra Nath Roy
University of North Bengal, India
Co-Chair
Ajay Kumar Mishra
University of South Africa, South Africa
Session Introduction
James Johnston
Victoria University of Wellington, New Zealand
Title: Aulana ®: Novel Nanogold Coloured Wool Textiles for Luxury Markets
Time : 13:50-14:15
Biography:
Abstract:
Fig 1: Aulana® scarf and rug
Fig 2: TEM and SEM images of gold nanoparticles on the cuticle surfaces and edges for pink and purple nanogold coloured wool
Fig 3: Aulana® yarn
Tuanli Yao
Shaanxi University of Science and Technology, China
Title: Palladium-Catalyzed Domino Heck/Aryne Carbopalladation/C-H Functionalization: Synthesis of Heterocycle-Fused 9,10-Dihydrophenanthrenes
Time : 14:15-14:40
Biography:
Abstract:
- Yao, T.; Liu, D.; Zhang, C. “Palladium-catalyzed domino Heck/intermol ecular cross-coupling: efficient synthesis of 4-alkylated isoquinoline derivatives” Chem. Commun. 2017, 53, 2386.
- Yao, T.; Dan, H. “Palladium-Catalyzed Domino Heck/Aryne Carbopalladation/C-H Functionalization:Synthesis of Heterocycle-Fused 9,10-Dihydrophenanthrenes”, Org. Lett. 2017, 19, 842
- Yao, T.; Zhang, H.; Zhao, Y. “Synthesis of 9,10-Phenanthrenes via Palladium-Catalyzed Aryne Annulation by o-Halostyrenes and Formal Synthesis of (±)-Tylophorine”, Org. Lett. 2016, 18, 2532.
- Yao, T. “Facile N-arylation of amidines and N,N-disubstituted amidines”, Tetrahedron Lett. 2015, 56, 4623.
- Schroeder, C. E.; Yao, T.; Sotsky, J. B.; Smith, R. A.; Roy, S.; Chu, Y. K.; Guo, H.; Tower, N. A.; Noah, J. W.; McKellip, S.; Sosa, M.; Rasmussen, L.; Smith, L. H.; White, E. L.; AubeÌ, J.; Jonsson, C. B.; Chung, D.-H.; Golden, J. E. “Development of (E)-2-((1,4-dimethylpi-perazin-2-ylidene)amino)-5-nitro-N-phenylbenzamide, ML336: novel2-amidinophenylbenzamides as potent inhibitors of Venezuelan equine encephalitis virus”. J. Med. Chem. 2014, 57, 8608..
Bhaskar Chakraborty
Sikkim Government College, India
Title: Synthesis of Some Novel Class of Isoxazolidine & Isoxazoline Derivatives using Some Novel Class of Nitrones via 1,3-Dipolar Cycloaddition Reaction using Greener Methodologies
Time : 14:40-15:05
Biography:
Abstract:
- Yao, T.; Liu, D.; Zhang, C. “Palladium-catalyzed domino Heck/intermol ecular cross-coupling: efficient synthesis of 4-alkylated isoquinoline derivatives” Chem. Commun. 2017, 53, 2386.
- Yao, T.; Dan, H. “Palladium-Catalyzed Domino Heck/Aryne Carbopalladation/C-H Functionalization:Synthesis of Heterocycle-Fused 9,10-Dihydrophenanthrenes”, Org. Lett. 2017, 19, 842
- Yao, T.; Zhang, H.; Zhao, Y. “Synthesis of 9,10-Phenanthrenes via Palladium-Catalyzed Aryne Annulation by o-Halostyrenes and Formal Synthesis of (±)-Tylophorine”, Org. Lett. 2016, 18, 2532.
- Yao, T. “Facile N-arylation of amidines and N,N-disubstituted amidines”, Tetrahedron Lett. 2015, 56, 4623.
- Schroeder, C. E.; Yao, T.; Sotsky, J. B.; Smith, R. A.; Roy, S.; Chu, Y. K.; Guo, H.; Tower, N. A.; Noah, J. W.; McKellip, S.; Sosa, M.; Rasmussen, L.; Smith, L. H.; White, E. L.; AubeÌ, J.; Jonsson, C. B.; Chung, D.-H.; Golden, J. E. “Development of (E)-2-((1,4-dimethylpi-perazin-2-ylidene)amino)-5-nitro-N-phenylbenzamide, ML336: novel2-amidinophenylbenzamides as potent inhibitors of Venezuelan equine encephalitis virus”. J. Med. Chem. 2014, 57, 8608..
Zaw Ye Maw Oo
D. Mendeleev University of Chemical Technology, Russia
Title: Regulation Of Open Porosity And Strength In Ceramics Based On Electro Corundum And Porcelain Biinder
Time : 15:05-15:30
Biography:
Abstract:
Fanna Inna Abdulrahman
University of Maiduguri, Nigeria
Title: Photochemistry,Isolations and Some Pharmacological Studies of ethanol leaf extract of Piliostigma thonningii
Time : 15:45-16:10
Biography:
Abstract:
- Abdulrahman F.I, Tijjani M.A. and Osuji U.O.(2012). Proximate Content and Chemical Composition of Ocimum Viridis leaf and Ocimum Gratissum Leaf. International Research Journal of Pharmacy. Vol. 3(4). Pp 153-156.
- Bala, U. Shamaki, El-Yuguda Abdul-Dahiru, F.I. Abdulrahman, Adam, O. Ogbe and Umar K. Sandabe(2013) In vitro Inhibition of Neuraminidase Activity of Influenza Virus (H5N2) by Methanolic Soluble Fraction of Ganodermalucidum Extract. Int.J. Mordern Bio. And Med, 4(3) 147-154
- Sodipo, O. A, F.I. Abdulrahman, U.K. Sandabe and B. Wampana (2013) EndocrineFunction in Acute Triton-induced Hyperlipidaemic Rats after being administeredAqueous Fruit Extract of Soloanummacrocarpum, α-Solanidine and StandardHypolipidaemic Agents. J. Plant studies 2(1): 110-119
- Shamaki, B. U, Ogbe, A.O, Abdulrahman, F.I and Sandabe, U. K. (2014) Effect of Prolonged Administration of Methanolic Extract of GanodermaLucidum on BloodGlucose levels in Normal Albino Rats. Int. J. Pharm. Research and Analysis,4(2):122-124
- Shamaki, B. U, Ogbe, A.O, Abdulrahman, F.I and Sandabe, U. K. (2014) Haematological Parameters in normal Albino Rats following Oral Administration of Methanolic Extract of Wild GanodermaLucidum SP. Int. J. Pharm Scree. Methods. 4(2): 94-99