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financial closure

financial closure




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Environmental Clearance

Environmental Clearance




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National Society for Clean City

National Society for Clean City





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IOCL, BPCL and HPCL

IOCL, BPCL and HPCL




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Industry declines; pulls down GDP growth

Industry declines; pulls down GDP growth




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Forest Clearances

Forest Clearances




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Project startups decline again

Project startups decline again




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Water Recycling and Treatment

Water Recycling and Treatment




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Carbon Disclosure Project

Carbon Disclosure Project




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BPCL Kochi Refinery

BPCL Kochi Refinery




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Environment Clearance

Environment Clearance




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Monitoring is weakest link in forest clearance process

Monitoring is weakest link in forest clearance process







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Turning natural δ-lactones to thermodynamically stable polymers with triggered recyclability

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00270D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Linnea Cederholm, Peter Olsén, Minna Hakkarainen, Karin Odelius
Extending the use of natural δ-lactones in circular materials via a synthetic strategy yielding thermodynamically stable polyesters with triggered recyclability.
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Surfactant-free synthesis of layered double hydroxide-armored latex particles

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00140F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
X. G. Qiao, P.-Y. Dugas, V. Prevot, E. Bourgeat-Lami
MgAl-layered double hydroxide (LDH)-armored latexes were produced by Pickering emulsion polymerization of styrene using 2-hydroxyethyl methacrylate (HEMA) and methyl methacrylate (MMA) as auxiliary comonomers.
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Using the dynamic behavior of macrocyclic monomers with a bis(hindered amino)disulfide linker for the preparation of end-functionalized polymers

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00366B, Paper
Hirogi Yokochi, Rikito Takashima, Daisuke Aoki, Hideyuki Otsuka
End-functionalized polymers were synthesized by simply heating a mixture of a macrocyclic compound with one bis(2,2,6,6-tetramethylpiperidin-1-yl)disulfide (BiTEMPS) moiety and bifunctional acyclic BiTEMPS compounds as sources of repeat units and terminal groups, respectively.
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Preparation of aryl polysulfonates via a highly efficient SuFEx click reaction, their controllable degradation and functionalized behavior

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00435A, Communication
Zhenlei Cao, Feng Zhou, Pei-Yang Gu, Dongyun Chen, Jinghui He, John R. Cappiello, Peng Wu, Qingfeng Xu, Jianmei Lu
Polysulfonates obtained from SuFEx click reaction can be degraded using DBU. The degradation process was further utilized to prepare functional polymers.
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Mussel-inspired coordination functional polymer brushes-decorated rGO-stabilized silver nanoparticles composite for antibacterial application

Polym. Chem., 2020, 11,2822-2830
DOI: 10.1039/D0PY00180E, Paper
Shengnan Zhou, Haixun Ji, Linjing Liu, Sijia Feng, Yuqin Fu, Yu Yang, Changli Lü
A catechol-terminated coordination functional polymer-modified rGO supported AgNPs composite was fabricated. Grafted polymer brushes improve the material's hydrophilicity and dispersion stability of AgNPs on rGO, enhancing antibacterial activity.
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Influence of surface charge on the formulation of elongated PEG-b-PDLLA nanoparticles

Polym. Chem., 2020, 11,2775-2780
DOI: 10.1039/D0PY00280A, Communication
Open Access
Roxane Ridolfo, David S. Williams, Jan C. M. van Hest
Amphiphilic PEG-PDLLA copolymers undergo assembly into polymersomes and can be transformed into tubular shapes using dialysis. By fine-tuning the shape change conditions also amine- and carboxylic acid modified polymersomes can now be effectively turned into tubes.
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Alternating ring-opening copolymerization of epoxides with saturated and unsaturated cyclic anhydrides: reduced viscosity poly(propylene fumarate) oligomers for use in cDLP 3D printing

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00453G, Paper
Yongjun Shin, Matthew L. Becker
A ring-opening copolymerization of propylene oxide with saturated and unsaturated anhydrides using Mg(BHT)2(THF)2 catalyst followed by an isomerization yields poly(propylene fumarate) (PPF) oligomers with improved properties for 3D printing.
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Self-assembly of strawberry-like organic–inorganic hybrid particle clusters with directionally distributed bimetal and facile transformation of the core and corona

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00237B, Paper
Shuxing Mei, Mingwang Pan, Juan Wang, Xiaopeng Zhang, Shaofeng Song, Chao Li, Gang Liu
Controllable structure of organic–inorganic hybrid particle clusters were successfully fabricated by self-assembly which derived from the strong interaction between carboxyl groups of the organic particles and amino groups of the inorganic particles.
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Epoxy-functional diblock copolymer spheres, worms and vesicles via polymerization-induced self-assembly in mineral oil

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00380H, Paper
Philip J. Docherty, Chloé Girou, Matthew J. Derry, Steven P. Armes
Epoxy-functional poly(stearyl methacrylate)-poly(glycidyl methacrylate) spheres, worms or vesicles can be prepared by RAFT dispersion polymerization of glycidyl methacrylate in mineral oil at 70 °C.
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Fluorescent chemosensors based on conjugated polymers with N-heterocyclic moieties: two decades of progress

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00336K, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Taisheng Wang, Na Zhang, Wei Bai, Yinyin Bao
A brief summary of representative fluorescent chemosensors based on conjugated polymers with N-heterocyclic moieties, followed by a discussion on the limitations and challenges of current systems, as well as possible future research directions.
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Photo-induced copper mediated copolymerization of activated-ester methacrylate polymers and their use as reactive precursors to prepare multi-dentate ligands for the water transfer of inorganic nanoparticles

Polym. Chem., 2020, 11,2969-2985
DOI: 10.1039/D0PY00212G, Paper
Binh T. Mai, Markus J. Barthel, Aidin Lak, Tommaso Avellini, Ana Maria Panaite, Emille M. Rodrigues, Luca Goldoni, Teresa Pellegrino
Polymers bearing activated ester groups are synthesized using photo-ATRP and used as precursors for direct synthesis of multi-phosphonic acid functionalized ligands which are able to transfer different nanoparticles with distinct cores into water.
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Viscoelastic and thermoreversible networks crosslinked by non-covalent interactions between “clickable” nucleic acid oligomers and DNA

Polym. Chem., 2020, 11,2959-2968
DOI: 10.1039/D0PY00165A, Paper
Alex J. Anderson, Heidi R. Culver, Stephanie J. Bryant, Christopher N. Bowman
An approach to efficient and scalable production of oligonucleotide-based gel networks is presented.
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Development and disassembly of single and multiple acid-cleavable block copolymer nanoassemblies for drug delivery

Polym. Chem., 2020, 11,2934-2954
DOI: 10.1039/D0PY00234H, Review Article
Arman Moini Jazani, Jung Kwon Oh
Acid-degradable block copolymer-based nanoassemblies are promising intracellular candidates for tumor-targeting drug delivery as they exhibit the enhanced release of encapsulated drugs through their dissociation.
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Synthesis of well-defined heteroglycopolymers via combining sequential click reactions and PPM: the effects of linker and heterogeneity on Con A binding

Polym. Chem., 2020, 11,3054-3065
DOI: 10.1039/D0PY00302F, Paper
Meina Liu, Xingyou Wang, Dengyun Miao, Caiyun Wang, Wei Deng
A versatile post- polymerization modification strategy to synthesize well-defined glycopolymers via the combination of RAFT polymerization and sequential CuAAC and thiol–ene click reactions was developed.
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Metal-free polycycloaddition of aldehyde-activated internal diynes and diazides toward post-functionalizable poly(formyl-1,2,3-triazole)s

Polym. Chem., 2020, 11,3075-3083
DOI: 10.1039/D0PY00193G, Paper
Baixue Li, Anjun Qin, Ben Zhong Tang
A metal-free polycycloaddition of aldehyde-activated internal diynes and diazides was successfully established and post-functionalizable poly(formyl-1,2,3-triazole)s were readily produced.
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Synthesis of conjugated polymers via cyclopentannulation reaction: promising materials for iodine adsorption

Polym. Chem., 2020, 11,3066-3074
DOI: 10.1039/D0PY00286K, Paper
Open Access
Noorullah Baig, Suchetha Shetty, Saleh Al-Mousawi, Bassam Alameddine
A new class of conjugated polymers is prepared by means of a versatile palladium-catalyzed cyclopentannulation reaction using a series of specially designed diethynyl aryl synthons with the commercially available 9,10-dibromoanthracene DBA monomer.
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Double-click synthesis of polysiloxane third-order nonlinear optical polymers with donor–acceptor chromophores

Polym. Chem., 2020, 11,3046-3053
DOI: 10.1039/C9PY01771B, Paper
Zhitao Li, Dong Wang, Daniele Ramella, Hong Gao, Hui Cao, Yuzhen Zhao, Zongcheng Miao, Zhou Yang, Wanli He
A series of third-order nonlinear polysiloxane polymer materials were prepared by thiol–ene click polymerization and [2 + 2] click chemistry. All the polymers exhibit good electron transfer capabilities and nonlinear optical properties.
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Two-stage thiol-based click reactions for the preparation and adhesion of hydrogels

Polym. Chem., 2020, 11,2986-2994
DOI: 10.1039/C9PY01503E, Paper
Wen Jing Yang, Wenya Xu, Xi Tao, Wen Wang, Yaqin Hu, Xue Li, En-Tang Kang, Lianhui Wang
Two-stage thiol-based click reactions have been employed as a facile strategy for hydrogel preparation and self-adhesion.
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Gold nanoparticles standing on PEG/PAMAM/thiol-functionalized nanographene oxide as aqueous catalysts

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00471E, Paper
Bingjie Hao, Guolin Lu, Sen Zhang, Yongjun Li, Aishun Ding, Xiaoyu Huang
Gold nanoparticles were aptly in situ grown on PEG/PAMAM/thiol-functionalized nanographene oxide platforms for aqueous catalysis.
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Alicyclic Polyesters from a Bicyclic 1,3-Dioxane-4-one

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00448K, Paper
Yuechao Xu, Theona Șucu, Mitchell Perry, Michael Patrick Shaver
Alicyclic polymers with in-chain aliphatic rings promote improved thermal and optical performance due to backbone rigidity but remain limited in their functional diversity. In this paper we report the first...
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A Copper(I)-Catalyzed Azide-Alkyne Click Chemistry Approach towards Multifunctional Two-Way Shape-Memory Actuators

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00217H, Paper
Zhong-Cheng Liu, Bo Zuo, Hai-Feng Lu, Meng Wang, Shuai Huang, Xu-Man Chen, Baoping Lin, Hong Yang
Nowadays, two-way shape memory polymeric materials with reversible shape-morphing capability, exhibit extraordinary application prospects in robotic, biomedical and intelligent material technologies, and have attracted extensive scientific attention. However, exploration of...
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Synthetic strategies for raspberry-like polymer composite particles

Polym. Chem., 2020, Advance Article
DOI: 10.1039/D0PY00394H, Review Article
Hua Zou, Shuxia Zhai
The strategies used for the preparation of raspberry-like polymer composite particles are summarized comprehensively.
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Ring-opening copolymerization of cyclic epoxide and anhydride using a five-coordinate chromium complex with a sterically demanding amino triphenolate ligand

Polym. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0PY00155D, Paper
Ho Kyun Ryu, Dae Young Bae, Hyeongi Lim, Eunsung Lee, Kyung-sun Son
An alternating ring-opening copolymerization (ROCOP) of epoxides (cyclohexene oxide, limonene oxide) and anhydrides (phthalic anhydride, naphthalic anhydride and maleic anhydride) was performed using a chromium complex containing a sterically demanding...
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Foreign Affiliates - What Advisors to Owner/Manager Clients Need to Know

Join the tax lawyers of Dentons Canada LLP for an instructive overview and update of the tax rules in respect of foreign affiliates. Cross border holdings and debt require special consideration in tax filing, and Canada’s foreign affiliate tax regime has undergone some significant changes in the past couple of years. This webinar will examine the basics of Canada’s foreign affiliate taxation regime - as it applies to small and medium enterprises (SMEs) – who already carry an international presence, or are considering expansion abroad.

Available Sessions for this Seminar:

January 21, 2015 12:00 PM - 2:00 PM EST




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Chernobyl: chronicle of difficult weeks

Hayden Library - TK1362.U38 C423 2014




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Particle fever

Hayden Library - QC787.P73 P274 2013




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Circle of poison /

Hayden Library - SB970.4.U6 C57 2016




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The nuclear option /

Hayden Library - TK1078.N835 2017




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Inside the Chinese closet /

Hayden Library - HQ76.25.C6 I57 2016




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The forgotten kingdom?: chronicles of the North.

Hayden Library - DT510.F67 2018




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Claws.

Hayden Library - PN1992.77.C53 A1 2018




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Kicking the carbon habit : global warming and the case for renewable and nuclear energy / William Sweet

Sweet, William




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Australian clean energy directory




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Renewable energy target review : final report / Australian Government, Climate Change Authority

Australia. Climate Change Authority, author