Chemical Communications Blog

We are excited to share the success of Cameron Bentley’s first-time independent article in ChemComm; ‘Direct electrochemical identification of rare microscopic catalytic active sites‘ included in the full milestones collection. 

Read our interview with Cameron below.

What are the main areas of research in your lab and what motivated you to take this direction?

My groups research centres on green energy conversion and storage, specifically on developing a working understanding of the relationship between materials nanostructure and function (e.g., catalytic activity, stability, selectivity etc.). We have developed a suite of nanoscale electrochemistry (nanoelectrochemistry) techniques that provide a very different view of electrodes and electrochemical processes, allowing us to “see” catalytic active sites during operation, which we further relate to the materials underlying chemistry and structure to assign the fundamental structure-property relationship(s). We believe that accessing this information will accelerate materials discovery and further facilitate the rational design of “next-generation” materials with enhanced function, which are both critically important goals in the field of materials science.

Can you set this article in a wider context?

Nanostructured electrochemical interfaces are found in diverse applications ranging from electrocatalysis and energy storage to biomedical and environmental sensing. These functional materials, which possess chemical and structural heterogeneity on wide range of length scales, are usually characterised using “bulk” electrochemical techniques which provide limited information on—or worse, may even obscure—the nature of the underlying (catalytic) active sites. This work showcases a new approach, based on local voltammetric analysis with a scanning electrochemical droplet cell technique, in combination with a new data processing protocol (termed data binning and trinisation), to directly identify never-before-seen catalytic active sites on the basal plane of molybdenum disulfide (2H-MoS₂). The introduced approaches are generally applicable and understanding the nature of (sub)microscopic catalytic active sites, such as the nanoscale “electrocatalytic hotspots” identified herein, is crucial to guide the rational design of next-generation earth-abundant materials for renewable fuels production.

What do you hope your lab can achieve in the coming year?

We would like to expand our cutting-edge nanoelectrochemistry approaches (such as those introduced herein) to investigate the structure-activity-selectivity relationships associated with more complex electrochemical reactions (e.g., the electrochemical reduction of CO₂) and electrode materials (e.g., single nanoparticles).

Describe your journey to becoming an independent researcher.

My BSc was a co-major in biochemistry and chemistry at Swinburne University of Technology, Australia. I remember being quite torn between these two important and interesting areas, until I undertook a summer research project at CSIRO (Australia), looking at corrosion (and corrosion protection) in carbon capture and storage pilot plants. This ignited my passion for electrochemistry and sustainable energy technologies, leading me to take up a Swinburne/CSIRO co-supervised Honours project on positive electrode current collector corrosion in lithium-ion batteries. I really embraced the research during my Honours year, and a PhD seemed like a natural choice, which I carried out at Monash University on the topic of “Electrode reaction and mass-transport mechanisms associated with the I⁻/I₂ and H⁺/H₂ redox couples in ionic liquid media”, supervised by Profs Alan Bond and Jie Zhang.

After graduating at the end of 2015, I moved abroad and took up a position at the University of Warwick, UK, working with Prof Patrick Unwin in the Department of Chemistry. Over a period of 4.5 years, I was funded by a succession of Fellowships (Endeavour, Marie-Curie and Ramsay), which granted me a great degree of academic independence, allowing me to collaborate widely and take my research in significant new directions within this fresh environment, notably towards the emerging areas of nanoelectrochemistry and single-entity electrochemistry.

It was on these topics that I prepared my successful DECRA Fellowship application, which I took up at Monash University in November 2020. This is my first independent position and I currently lead a small group of 4 PhD students (2 as primary supervisor, 2 as secondary) and 2 Honours students within the School of Chemistry. I am very happy to be back in my home country and believe that we (my group and I) are well-positioned to lead the rapidly emerging nanoelectrochemistry field, as it continues to expand.

What is the best piece of advice you have ever been give?

The best advice I have received is probably to trust my feelings of intuition (“trust your gut”) with respect to research (and people!). Of course, there is a fine line between being assertive with our ideas and being stubborn or hard-headed, but I think it is an important lesson for early career researchers trying to “find their niche”.

Why did you choose to publish in ChemComm?

I am a regular reader of ChemComm and believe that is an excellent journal. The time commitment for reading is relatively low, while the potential rewards are high, as ChemComm tends to publish very cutting-edge research in my areas of interest (e.g., electrochemistry, materials science and nanoscience).

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Dr Cameron L. Bentley obtained his PhD from Monash University, Australia (2012 – 2015) and worked as a (Senior) Research Fellow at the University of Warwick, UK (2016 – 2020), supported by subsequent Endeavour (Australia), Marie Skłodowska-Curie (EU) and Ramsay Memorial (UK) Fellowships. Currently, he is an ARC DECRA Fellow at Monash University and his research centres on combining cutting-edge electrochemical imaging techniques (a unique capability that is only available in his laboratory, within Australia) with co-located microscopy/spectroscopy to solve contemporary structure−function problems in electromaterials science. Cameron has published >50 peer-reviewed articles and is the recent recipient of the Early Career Analytical Electrochemistry Prize of ISE Division 1 (International Society of Electrochemistry). Twitter: @CL_Bentley

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We are excited to share the success of Yuanting Su’s first-time independent article in ChemComm; ‘Crystalline radical cations of bis-BN-based analogues of Thiele’s hydrocarbon‘ included in the full milestones collection. 

Read our interview with Yuanting below.

What are the main areas of research in your lab and what motivated you to take this direction?

The main interests of our group are focused on the isolation, characterizations, and reactivity of novel main group species, including geometrically constrained compounds and di(poly)radicals. Recently, most of the stoichiometric and catalytic small molecule activations involve transition metal complexes. Additionally, organic radicals have potential applications in functional materials. We believe that main group species with suitable electronic and steric effects could also solve these problems and have their advantages.

Can you set this article in a wider context?

Thiele’s hydrocarbon, the first isolable organic diradicaloid reported by Thiele in 1904, has been widely used as a calculated model to investigate the interaction between two unpaired electrons. However, itself and its radical cation are highly reactive, preventing further investigation and practical application. Despite various analogues of Thiele’s hydrocarbon have been isolated, structurally characterized radical species derived from them are still limited and radical cations of bis-BN-based analogues have not been reported. In this paper, we demonstrate that air-stable bis-BN-based analogues of Thiele’s hydrocarbon have been facilely synthesized by one-pot reaction of bromoborane (HCDippN)₂BBr with KC₈ in the presence of half an equivalent of pyrazine or quinoxaline in toluene. Moreover, one-electron oxidation with AgSbF₆ leads to their radical cations, which could be isolated as crystalline solids. The unpaired electron is greatly delocalized over the central linkers. Therefore, reduction of the halogenated borane in the presence of pyrazine and derivatives is a straightforward way to achieve BN-based analogues of Thiele’s hydrocarbon with multiple stable redox states. This strategy may allow access to novel open-shell diradicaloids or polyradicals.

What do you hope your lab can achieve in the coming year?

Make progress in the construction of novel main group species for small molecule activation and functional materials.

Describe your journey to becoming an independent researcher.

When I was an undergraduate, my research experience with Prof. Suna Wang at Liaocheng University inspired me to pursue an academic research career. After graduation from the group of Prof. Xiao-Juan Yang and Prof. Biao Wu at Lanzhou Institute of Chemical Physics, where I learned a lot of knowledge and techniques on organometallics chemistry and characterizations, I joined the group of Prof. Xinping Wang at Nanjing University and studied the isolation of main group element radicals. Then, I was offered a Research Fellow position in Prof. Rei Kinjo’s group at Nanyang Technological University, where I expanded my research area into the small molecule activations by novel main group element species. I was fortunate to meet such kind and professional chemists, whose strong support helped me to become an independent researcher.

What is the best piece of advice you have ever been give?

You can neither rewrite your past nor predict your future. The best thing you can do is holding the present.

Why did you choose to publish in ChemComm?

ChemComm combines the traits of wide readership, rapid publishing, and high quality.

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Yuanting Su received his BSc Degree from Liaocheng University in 2009. Then, he moved to Lanzhou Institute of Chemical Physics, CAS and obtained his MSc Degree in 2012 under the guidance of Prof. Xiao-Juan Yang and Prof. Biao Wu. He earned his PhD in 2015 from Nanjing University under the supervision of Prof. Xinping Wang, studying the isolation of main group element radical species. He stayed as a Research Fellow at Prof. Rei Kinjo’s group at Nanyang Technological University (Sep. 2015 to Sep. 2019), Singapore, focusing on small molecule activation by main group element compounds. In Nov. 2019, he joined the College of Chemistry, Chemical Engineering and Materials Science, Soochow University as an Associate Professor. His current research interests are new main group species and their applications in small molecule activation and functional materials.

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We are excited to share the success of Bin Wang’s first-time independent article in ChemComm; ‘tert-Butyl nitrite triggered radical cascade reaction for synthesizing isoxazoles by a one-pot multicomponent strategy‘ included in the full milestones collection. 

Read our interview with Bin below.

What are the main areas of research in your lab and what motivated you to take this direction?

Our laboratory currently focuses on the glycosylation reaction of nitrogen-containing heterocycles to acquire drug-like molecules. Many bioactive components in traditional Chinese medicine (TCM) contain glycosyl groups, which increase the water solubility of these molecules. According to the decoction method used in TCM, these compounds are more likely to be the active components of TCM. Additionally, in the development of synthetic drugs, glycosyl groups are often introduced into poorly soluble lead compounds to increase their hydrophilicity, improve the bioavailability of the target drugs, and finally increase the potential druggability.

Can you set this article in a wider context?

As early as 1888, the synthesis of isoxazole derivatives was first documented through the condensation/cyclization reaction of 1,3-dicarbonyl compounds with hydroxylamine by Claisen. Subsequently, two typical strategies for the synthesis of isoxazoles involve 1,3-dipolar cycloaddition of nitrile oxides; and alkynes and cyclo-isomerization of alkynyl ketoxime compounds.

In this article, we describe a novel and efficient multicomponent cascade reaction that involves sequential acylation/oximation/annulation processes in the presence of alkenes, aldehydes, TBN, and H₂O, providing access to diversely disubstituted isoxazoles in one-pot. This strategy features H₂O as a rare oxygen source of the isoxazole ring, commercially available substrates, and the construction of diverse new bonds in a single pot, which is distinct from already reported studies. These characteristics meet exactly the needs of environmental protection.

Additionally, we applied the established method to provide 32 isoxazole derivatives, and antioxidant experiments showed that these compounds have positive radical scavenging capacity, especially isoxazole 4al reaching 60% scavenging power at a concentration of 2 μmol/mL, suggesting that these molecules could be utilized as lead compounds for anti-aging drugs.

What do you hope your lab can achieve in the coming year?

In the next year, we will focus on carbohydrate chemistry, especially around the glycosylation reaction to achieve the synthesis of antioxidant and/or anti-inflammatory substances.

Describe your journey to becoming an independent researcher.

After completing my master’s degree in physical chemistry (Hunan University, China), I pursued a Ph.D. in organic chemistry for synthesis methodology to explore the functionalization of alkenes or alkynes in the aqueous phase. (University of Science and Technology of China, China), followed by an Associate Professor position focused on the synthesis of nitrogen-containing heterocycles to acquire drug-like molecules (Anhui University of Chinese Medicine, China). Subsequently, I accepted a visiting scholar position from the Georg-August-University of Goettingen, working on glycosylation reactions. Currently, my research group consists of 1 Ph.D. student, 7 masters, and 9 undergraduates. Inspired by the experiences described above and with an interest in exploring TCMs, I begin my independent career to navigate new fields between nitrogen-containing heterocycles and carbohydrate chemistry.

What is the best piece of advice you have ever been give?

“Do important and useful chemistry”. Innovation and practicality could go hand in hand. The application of chemical synthesis to solve problems in social life is more in agreement with the needs of human development, for instance, the total synthesis of natural products, synthesizing drug molecules, etc. Therefore, in the course of my academic research, this word has been guiding and inspiring me.

Why did you choose to publish in ChemComm?

ChemComm is a highly readable journal. The novelty of the published paper and the rapid publication process attracted me deeply to publish my first research article.

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Dr. Bin Wang completed his Ph.D. at the University of Science and Technology of China working with Prof. Zhiyong Wang, where he explored the functionalization of alkenes or alkynes in the aqueous phase. In 2021, he accepted a visiting scholar position in the group of Prof. Dr. Lutz Ackermann at the Georg-August University of Goettingen, working on synthetic methodology. Currently, he holds the position of Associate Professor position at the Key Laboratory of Xin’an Medicine of the Ministry of Education of the Anhui University of Chinese Medicine. His research is focused on the application of glycosylation to acquire drug-like molecules.

Explore more ChemComm Milestones news and updates on our Twitter: @ChemCommun

We are excited to share the success of Philip Norcott’s first-time independent article in ChemComm; ‘Current electrochemical approaches to selective deuteration‘ included in the full milestones collection. 

Read our interview with Philip

What are the main areas of research in your lab and what motivated you to take this direction?

I am interested in finding simple ways to synthesise new molecules that are designed for particular purposes or show unusual chemical properties. One of these synthetic methods is electrochemistry – using electrical potential to drive oxidation or reduction reactions instead of chemical reagents. An outcome of synthesis where I’m focused is in field of NMR hyperpolarisation, which is a technique to increase signal levels and detect trace intermediates or other compounds. In NMR studies, deuteration can be very important, but making deceptively simple deuterated molecules comes with its own synthetic challenges. 

Can you set this article in a wider context?

Electrosynthesis is becoming far more accessible as a synthetic technique, even for self-described ‘non-experts.’ Part of the attraction of this method is the potential to produce valuable molecules in a more efficient, safer, milder, and controllable way. In the context of deuteration, instead of using deuterium gas under forcing conditions or very expensive analogues of deuterated synthetic reagents, electrochemistry opens up access to a wide range of reactive intermediates which can readily acquire deuterium from simple, cheap sources. Often, and ideally, this can simply be D2O. This article identifies the current strategies and substrates able to undergo selective deuteration in this way, and suggests areas where the burgeoning interest in electrochemistry currently in the synthetic community can play a part to develop further labelling processes.

What do you hope your lab can achieve in the coming year?

I hope to be able to demonstrate reactions which display interesting chemoselectivity enabled by electrochemistry, and a new process for hyperpolarising organic compounds.

Describe your journey to becoming an independent researcher.

I did my PhD in organic chemistry at the University of Sydney, Australia, then went on to do two postdocs at the University of York, United Kingdom, then the Australian National University in Canberra, Australia. Working on very different projects in each provided me with an opportunity to try out some new areas of chemistry, and these topics ended up laying the groundwork for my current research interests. I was awarded an Australian Research Council Discovery Early Career Researcher Award (ARC DECRA) in 2021 to begin my independent research career.

What is the best piece of advice you have ever been give?

When reading articles or attending conference presentations and seminars, try to identify at least one part you don’t understand: a reaction, chemical reagent, word or concept that’s new to you, and take it as a chance to broaden your knowledge.

Why did you choose to publish in ChemComm?

ChemComm is renowned for quality and timely research in all of chemistry, and so appeals to a wide audience in terms of readers’ fields, backgrounds and interests; by submitting to ChemComm I hoped to engage as broad an audience as possible with my article topic.

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Philip L. Norcott completed his PhD at the University of Sydney, Australia, in 2016 with a focus on organic synthesis using catalysis in aqueous emulsions. He then spent two years as a postdoctoral researcher at the University of York, United Kingdom, at the Centre for Hyperpolarisation in Magnetic Resonance, with an emphasis on the synthesis of isotopically labelled materials for NMR applications. Following this he returned to Australia as a postdoctoral researcher at the Australian National University in Canberra, investigating the application of electrochemistry and electrostatic effects on organic chemical reactivity. He was awarded an Australian Research Council Discovery Early Career Researcher Award (ARC DECRA) in 2021 to launch a research program which is focused on synthetic methods to improve NMR hyperpolarisation through activation of para-hydrogen, and the synthesis of isotopically labelled molecules enabled by electrochemistry.

Explore more ChemComm Milestones news and updates on our Twitter: @ChemCommun

We are excited to share the success of Nazar Rad’s first-time independent research article in ChemComm; ‘Effect of Na+ and K+ on the cucurbituril-mediated hydrolysis of a phenyl acetate‘ included in the full milestones collection. 

Read our interview with Nazar

What are the main areas of research in your lab and what motivated you to take this direction?

Currently, our focus is in application of catalytically active macrocycles that mimic the behaviour of natural enzymes. Like natural enzymes, the macrocycles confine the substrate and accelerate its conversion. The great advantage of macrocycles over enzymes is their simple structure. Thus, examination of macrocycles allows us to elucidate enzyme behaviour and construct new functional systems.

Can you set this article in a wider context?

We demonstrate that abundant sodium and potassium cations can affect the catalytic activity of enzymes by directly binding to the active site. Therefore, when enzyme activity is studied in vitro using a buffer solution, the cation effect should be considered along with the ionic strength effect. Otherwise, the cation binding to the active site can reduce the concentration of the active form of the enzyme. I believe that taking the cation effect into account will solve many misunderstandings related to enzyme behaviour.

What do you hope your lab can achieve in the coming year?

Generally, uncompetitive inhibitors are more effective drugs than a more generic competitive ones. Meanwhile, their mechanism of action is not clear. Thus, we plan to study and elucidate the nature of uncompetitive inhibition using the macrocycle as a model system for enzyme behaviour.

Describe your journey to becoming an independent researcher.

My decision to become a scientist germinated when I started my second year at the university. After classes, I spent more time in the chemistry lab working as Undergraduate Research Assistant getting acquainted with organic synthesis. And when I joined a graduate school as a PhD candidate, I started planning majority of my research, performing experiments, and analysing the obtained results. I was deciding the research directions on my own. My supervisor helped me to develop my understanding of the field and senior colleagues in the lab always supported me with advice and encouragement throughout my doctorate career path. The experience gained while participating in internships in Poland and Germany has broadened my vision of science and deepened my understanding in the field. After a two-year industrial experience, I continued my academic career in Poland working as a post-doc. Shortly, I secured a funding for my first project and currently holding an Assistant Professor position at the Institute of Physical Chemistry, Poland.

What is the best piece of advice you have ever been give?

The best advice that always encourages me is: “The only man who never makes a mistake is the man who never does anything.” I have often heard this statement from my senior colleagues. These words helped me throughout my scientific career to keep working towards the set targets and learn from gained experience be it positive or negative. I believe, this is the one of the best advice for an early career scientist.

Why did you choose to publish in ChemComm?

The article shows how the sodium and potassium cations, which are common in every laboratory, can affect reaction rates. Therefore, I believe that the results should be of interest to the broad community of chemists. Furthermore, ChemComm is one of the most widely read interdisciplinary journals. I also appreciate ChemComm’s venue for rapid publication.

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Nazar Rad is originally from Ukraine, born in Lviv, 1985. After earning a MSc degree in Chemical Science from the Lviv National University after Ivan Franko in 2008, he continued graduate education as a PhD candidate at the same university in the group of Prof. M. Obushak. His PhD thesis was focused on the transformation of the nitro group during the nucleophile attack on nitroethenes and nitrothiophenes. Further, he studied the formation of aryltriflouroborate complexes with diazonium salts at Maria Curie-Skłodowska University (Poland, 2010–2011) as a Fellow of the Visegrad Fund. In 2011–2012, N. Rad joined the group of Prof. A. Schmidt at the Clausthal University of Technology (Germany) as a DAAD Fellow developing organocatalysts of the Hayashi-Miyaura reaction. Then, he gained experience in industry working as an analytical chemist at the Enzyme Company (Ukraine, 2015-2016). After PhD defense in 2016, he joined Prof. M. Mąkosza’s group at the Institute of Organic Chemistry of the Polish Academy of Sciences. In 2017, he accepted a post-doc position in the group of Prof. V. Sashuk at the Institute of Physical Chemistry of the Polish Academy of Sciences, working on light-controlled supramolecular switches. Currently, Dr. Rad holds the position of Assistant Professor at the Institute of Physical Chemistry, Poland. His research is focused on the application of macrocycles as enzyme mimics.

Explore more ChemComm Milestones news and updates on our Twitter: @ChemCommun

Brian Lindley has reached an exciting ChemComm Milestone when he published his first independent research article in our journal. You can read Brian’s #ChemComm1st article here: ‘Unlocking metal coordination of diborylamides through ring constraints‘ Find out more about Brian in our interview with him below.

What are the main areas of research in your lab and what motivated you to take this direction?

The central aim of my research group is to explore the cooperative action of boronic ligands and 1st-row transition metals within the context of catalysis. In this research, I draw on the demonstrated versatility of metal-ligand cooperativity as a design element for enabling a broad range of stoichiometric and catalytic transformations. Inspired by the work of others who have successfully integrated the benefits of transition metal and main group chemistry, I set out to expand the chemical diversity of boron-containing ligand architectures for applications ranging from organic synthesis to energy conversion.

Can you set this article in a wider context?

Metal-ligand cooperativity is a compelling strategy for lowering barriers to chemical reactions, e.g. by having both the metal and ligand play active roles in bond-making and bond-breaking processes. This reduces the burden on the transition metal center, often providing distinct advantages over traditional inorganic reaction mechanisms. We are interested in further exploring this principle by synthesizing ligands featuring boron functionalities proximate to the transition metal binding site. We aim to exploit this strategic placement of Lewis acidic boranes for metal-boron cooperative reactivity. In this article, we synthesize a cyclic diborylamide ligand and explore its coordination chemistry with lithium and iron. This new ligand features two boron substituents adjacent the nitrogen donor atom, thus potentially serving as useful classes of ligands for future metal-ligand cooperative applications.

What do you hope your lab can achieve in the coming year?

In 2022, we aim to probe the effect of boron substitution on the bonding and reactivity of these new cyclic diborylamide compounds. Beyond the diborylamide project, we also hope to disclose our first findings in two distinct research projects that also center on the coordination chemistry of boron-containing ligands with transition metals.

Describe your journey to becoming an independent researcher.

Though I admittedly teetered between chemistry and chemical engineering as an undergraduate, my research experience with Prof. Rich Eisenberg at the University of Rochester inspired me to pursue a career in inorganic chemistry. Rich also provided invaluable guidance on the graduate school application process, which ultimately led me to join Prof. Pete Wolczanski’s group at Cornell. The environment provided by Pete and his talented group of graduate students allowed me to think creatively about synthetic inorganic chemistry, thus laying the foundation for my independent career. I was fortunate to be offered a postdoctoral researcher position in Prof. Alex Miller’s group at UNC-Chapel Hill, where I matured as a scientist and expanded my skillset to include electrochemical methods. Motivated by these experiences, which also fostered my passion for teaching and mentoring students, I decided to pursue my own independent career to explore new frontiers in transition metal and main group chemistry.

What is the best piece of advice you have ever been given?

The best advice I’ve received is probably to believe in my ideas. Though often easier said than done, this guidance is comforting, particularly when research is progressing slowly.

Why did you choose to publish in ChemComm?

ChemComm covers a broad range of research topics including fundamental advancements in main group and transition metal chemistry, thus making the journal a perfect fit for the present research article.

Brian M. Lindley received his BS in Chemistry in 2010 from the University of Rochester, where his research in Prof. Rich Eisenberg’s lab centered on the synthesis of organic chromophores for light-driven, cobalt-catalyzed hydrogen evolution. Brian went on to receive his PhD in Chemistry in 2016 from Cornell University, where he studied metal-templated carbon-carbon bond forming reactions and Fe(IV) alkylidenes under the tutelage of Prof. Pete Wolczanski. Brian spent the next 3.5 years as a postdoctoral researcher in Prof. Alex Miller’s group at UNC-Chapel Hill, where he studied the fundamental steps in a proposed electrochemical dinitrogen reduction scheme. In 2019, Brian joined the Department of Chemistry & Biochemistry at Baylor University as an assistant professor. Research in the Lindley Lab is centered on the development of fundamentally new classes of ligands for applications in 1st-row transition metal catalysis.

We recently caught up with Imogen Riddell (University of Manchester) – our latest ChemComm Milestones author. We wanted to find out about Imogen’s research and experiences as a first-time author in the interview below. You can now read Imogen’s first independent research paper ‘Self-assembly of a trigonal bipyramidal architecture with stabilisation of iron in three spin states‘ in our growing ChemComm1st collection.

Our interview with Imogen

What are the main areas of research in your lab and what motivated you to take this direction?
I believe that research can be placed on a spectrum which spans fundamental research to application science, and I have been fortunate enough to get experience of both ends. My PhD research was focused on the fundamental science of self-assembling metal-organic systems, whereas my postdoctoral work at MIT focused on the application of metal complexes in cancer treatment. Now I run my own group, I aim to take the best of each approach and have focused on developing novel self-assembling metal-organic systems with targeted applications in catalysis, bio-imaging and molecular stabilisation.

Can you set this article in a wider context?
Nature has a knack for successfully exploiting metals for both structural and catalytic purposes, however the scientific community has yet to develop the same level of mastery. Recently, the supramolecular community has become skilled at using metals as structure-directing agents, but unfortunately, current strategies have left the metal unavailable for further reactivity; effectively inhibiting the potential for catalytic activity.

A first step to overcoming this is to understand how to control the spin states of metal ions in complex architectures. In our paper, we demonstrate the incorporation of iron ions in three different spin states within a single molecule, illustrating how relatively simple starting materials can generate highly sophisticated molecules with potentially interesting properties.

What do you hope your lab can achieve in the coming year?
Currently work in my lab is looking at systematically understanding how we can exploit asymmetry within ligands to generate supramolecular cages with complex, yet controllable, three-dimensional structures. We are hoping to build on the understanding we have gained from the work described in this paper to demonstrate applications for these structures ranging from stabilisation of catalytically active metal sites to isolation and stabilisation of biomolecules. The highlight of this year, however, will undoubtedly be the graduation of my first PhD student, Lauren, who is also the first author on this paper!

Describe your journey to becoming an independent researcher.
Following an undergraduate degree at the University of Strathclyde, I was thrilled to accept a PhD position at Cambridge University, but I had no idea of what academia entailed, and certainly no concept that I would ultimately accept a job within the system.

The first year of my PhD was tough, very little worked, but with the publication of my first paper and a change of topic everything changed. Ultimately, I loved the chemistry I worked on in my PhD and assigning complex NMR spectra and problem solving mass spectral fragments became a fun hobby, and one I was paid to do! As my PhD came towards its end I rather boldly decided to move countries and research topics, a decision which has ultimately benefited me but was challenging in the short term.

My postdoc at MIT, was a very different experience from my PhD research. Rather than unraveling supramolecular mysteries we were attempting to develop better anticancer agents. The objective here was clear, but the magnitude of the problem you were attempting to address was very apparent. The postdoc did however provide extensive opportunities to diversify my background and acquire new skills.

When I was ultimately offered an independent fellowship at the University of Manchester I was able to use the skills I learned in these different settings to navigate the turmoil of moving once again to a new institution and learning new processes. Now I have a research group consisting of four students and a postdoc, and sitting on the other side of the fence I occasionally recognise I may have given my previous supervisors a bit of hard time!

What is the best piece of advice you have ever been given?
The piece of advice I reflect most often on is ‘consider your audience’. In essence who will read your text or watch your presentation, and what do they want to take from it. As scientists we become experts in particularly narrow subjects and can fixate on minor nuances which don’t impact the bigger picture. Understanding how much of the detail is of interest to your audience is a skill which, when mastered, allows the general public, our friends, family and fellow scientists to better appreciate the work we do.

Why did you choose to publish in ChemComm?
ChemComm is a very readable journal, the communication format and the broad readership made it well suited to this work which contains aspects of both supramolecular chemistry and magnetism. Additionally, as ChemComm published my very first research paper I am particularly fond of the journal and over the past decade have been able to see how well cited ChemComms can be!

Imogen completed her PhD at the University of Cambridge working for Prof Jonathan Nitschke where she explored new strategies for self-assembly of metal-organic container molecules. She then undertook her postdoctoral training with Prof Steve Lippard at MIT where her research was directed at understanding the mechanisms of non-classical inorganic anticancer complexes. In 2017 she was awarded a University of Manchester Dame Kathleen Ollerenshaw Research Fellowship, followed by a Royal Society URF in 2018 which enabled her to start her own research program looking at the design and discovery of metal-organic materials for novel applications.