Archive for the ‘Nanoscale’ Category

Editor’s Choice: Recent breakthroughs in nanobiotechnology

Recent breakthroughs in nanobiotechnology

A collection of articles selected by Yves Dufrêne

Professor Yves Dufrêne, UCLouvain, Belgium, an Associate Editor for Nanoscale and Nanoscale Advances, presents an online article collection featuring his highlights of the latest research published in these journals on nanobiotechnology.

 

Professor Yves Dufrêne

“Nanobiotechnology is an exciting, rapidly evolving research field, which is predicted to have a dramatic impact on human activities, whether scientific, economical or societal. Nanomedicine, the medical application of nanotechnology, offers new opportunities to fight a range of diseases, including cancers and microbial infections. Progress in nanobiotechnology and nanomedicine strongly relies on the development of advanced tools and approaches for probing and manipulating biosystems, from single molecules to cells and tissues.

 

Proceeding from fundamental studies to medical applications, this collection of research and review articles published in Nanoscale and Nanoscale Advances provides a snapshot of recent progress made in the nanobio field, covering the development of innovative methodologies, nanotechniques and nanomaterials, such as biosensors, nanoscale and single-molecule characterization techniques, nanoparticles, drug encapsulation, biomedical nanomaterials, and micro- and nanopatterning, as well as the application of these new developments to DNA, proteins, microbes, cells, and to the design of novel therapies against cancer, bacteria and viruses.”

 

Read the collection

 

We hope you enjoy reading these articles.

Best wishes,

Professor Yves Dufrêne

UCLouvain, Belgium

 

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Editor’s Choice: Thermoelectric nanostructures

Thermoelectric nanostructures

A collection of articles selected by Jin Zou

Professor Jin Zou, University of Queensland, Australia and Associate Editor for Nanoscale and Nanoscale Advances, presents an online article collection featuring his highlights of the latest research published in the journals on thermoelectric nanostructures.

 

Professor Jin Zou“The development of thermoelectric materials has been considered as a key sustainable solution in dealing with the global energy dilemma by harvesting electricity from waste heat. Nanostructuring is a critical approach to enhance thermoelectric properties and coupled with other strategies, the development of thermoelectric nanostructures has been an active research discipline in exploring high-performance energy materials.

 

In this online collection, we have selected an array of thermoelectric nanomaterials related research articles and reviews recently published in Nanoscale and Nanoscale Advances, providing informative examples on the design and realization of thermoelectric materials with improved performance through theoretical modelling and/or experiments. In these articles, rich strategies have been demonstrated or proposed to enhance thermoelectric performance. Detailed correlations between observed properties with determined structural and chemical characteristics of thermoelectric materials allow the fundamental understanding of the nature of these materials, which, we hope, may inspire our readers in our wider nanocommunity.”

 

Read the collection

 

 

We hope you enjoy reading these articles.

Best wishes,

Professor Jin Zou

University of Queensland, Australia

 

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Themed collection: Advances in plasmonics and its applications

Advances in plasmonics and its applications

Guest edited by Xing Yi Ling, Ramón Álvarez-Puebla and Jian-Feng Li

 

Professor Xing Yi Ling, Professor Ramón Álvarez-Puebla and Professor Jian-Feng LiWe are delighted to introduce a new themed online collection on the recent advances in plasmonics. This collection is dedicated to the integration of experimental and in silico studies for the advances in plasmonics and for innovative development of efficient plasmonic-based applications in a variety of different fields.

 

Read the collection here

 

Here is a selection of articles from this collection. All articles are free to access until the end of May 2021.*

 

Self-assembly of colloidal nanoparticles into 2D arrays at water–oil interfaces: rational construction of stable SERS substrates with accessible enhancing surfaces and tailored plasmonic response

Ziwei Ye, Chunchun Li, Qinglu Chen, Yikai Xu and Steven E. J. Bell

Nanoscale, 2021, DOI: 10.1039/D0NR08803J

 

Electrochemical coating of different conductive polymers on diverse plasmonic metal nanocrystals

Wenzheng Lu, Tsz Him Chow, Yao Lu and Jianfang Wang

Nanoscale, 2020, DOI: 10.1039/D0NR05715K

 

Addressing molecular optomechanical effects in nanocavity-enhanced Raman scattering beyond the single plasmonic mode

Yuan Zhang, Ruben Esteban, Roberto A. Boto, Mattin Urbieta, Xabier Arrieta, ChongXin Shan, Shuzhou Li, Jeremy J. Baumberg and Javier Aizpurua

Nanoscale, 2021, DOI: 10.1039/D0NR06649D

 

Microporous silica membranes promote plasmonic nanoparticle stability for SERS detection of uranyl

Hoa T. Phan, Shenghao Geng and Amanda J. Haes

Nanoscale, 2020, DOI: 10.1039/D0NR06296K

 

 

We hope you enjoy reading this collection.

 

 

* Free access to articles via your free Royal Society of Chemistry publishing personal account

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Editor’s Choice: Single-atom and nanocluster catalysis

Single-atom and nanocluster catalysis

A collection of articles selected by Manzhou Zhu

Professor Manzhou Zhu, Anhui University, China and Associate Editor for Nanoscale and Nanoscale Advances, presents an online article collection featuring his highlights of the latest research published in the journals on single-atom and nanocluster catalysis.

Professor Manzhou Zhu

 

“Owing to their atomically precise structures and highly specific surface areas, continuing research on single-atom and nanocluster-based catalysts has been performed. This online themed collection focuses on single-atom and nanocluster catalysis, which is of major significance in elucidating the catalytic mechanisms as well as investigating new types of high-efficiency catalysts. We hope that the readers find this themed collection informative and useful.”

 

Read the collection

 

 

We hope you enjoy reading these articles.

Best wishes,

Professor Manzhou Zhu

Anhui University, China

 

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Dr Dong Qin joins the Associate Editor team

Dr Dong Qin joins the Associate Editor team

Welcome to Nanoscale and Nanoscale Advances!

 

 

We are delighted to welcome Dr Dong Qin, Georgia Institute of Technology, USA, as a new Associate Editor working across Nanoscale and Nanoscale Advances.

 

 

 

 

What attracted you to pursue a career in nanoscience and how did you get to where you are now?

After my PhD study on the fundamental work of gas phase spectroscopy, I was very fortunate to have an opportunity to work on soft lithography as a postdoctoral fellow with Professor George M. Whitesides at Harvard University back in 1997. I am in debt to George who brought me to this fascinating world of nanoscale science where I enjoyed the research in the field of nanostructures and nanomaterials with a solid training as a physical chemist. I had been doing independent work in building the research infrastructure for nanoscale science and engineering from 1997-2011, during which I witness the progress of the field. When I finally returned back to academia in 2012, I decided to start my own research in the field of nanoscale nanomaterials, metal nanocrystals, with my keen focus on the optical properties for the development of in situ methodology to characterize the catalytically significant interface by fingerprinting spectroscopy. It has been a rewarding journey at Georgia Tech as I renowned my passion in both nanoscale science and spectroscopy.

 

What is the most exciting research paper that you have read recently?

Single atom catalysis! Questions remain on the ability to probe single atom and we are part of the efforts to address this challenge at the moment.

 

What is your biggest passion outside of science?

Free-lance writing!

 

What career would you have chosen if you had not taken this career path?

 An educator – I have enormous passion in teaching! Students in my classes will not only learn knowledge but also my positive attitude toward life in broad.

 

Why should young people study chemistry?

Chemistry introduces the smallest building blocks, atoms, which are essential in building structure-property relationship of materials in our daily life!

 

Please join us in welcoming Dr Qin to Nanoscale and Nanoscale Advances!

Best wishes,

Dr Charlotte Marshall                          Dr Ania Rulka

Managing Editor, Nanoscale                  Executive Editor, Nanoscale Advances

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Nanoscale journal family articles featured in the Chemistry World ‘Holy Grails’ series

Nanoscale journal family articles featured in the Chemistry World ‘Holy Grails’ series

Chemistry World has been exploring the ‘holy grails’ of chemistry, set out almost a quarter of a century ago in Accounts of Chemical Research, as part of a special issue.

For each ‘holy grail’ researchers working in the fields today have offered their insights into where these areas of research have gone since the publication of the original articles in 1995.

Ten relevant publications are highlighted as further reading for each ‘holy grail’, and we wanted to share with you the papers highlighted from the Nanoscale family of journals.  Also, don’t forget to click through to each Chemistry World ‘holy grail’ article to read more about the progress of each topic over the last 25 years.

 

Manipulation of matter at the atomic level

X Zeng et al, Nanoscale tailoring of supramolecular crystals via an oriented external electric field, Nanoscale, 2020,12, 15072 (DOI: 10.1039/d0nr01946a)

R J P Román et al, Tunneling-current-induced local excitonic luminescence in p-doped WSe2 monolayers, Nanoscale, 2020,12, 13460 (DOI: 10.1039/d0nr03400b)

M R Tchalala et al, Tip-induced oxidation of silicene nano-ribbons, Nanoscale Adv., 2020, 2, 2309 (DOI: 10.1039/d0na00332h)

 

Room temperature superconductors

X Yang et al, Observation of short-range Yu-Shiba-Rusinov states with threefold symmetry in layered superconductor 2H-NbSe2, Nanoscale, 2020, 12, 8174 (DOI: 10.1039/d0nr01383h)

 

Quantum control

U Kumar et al, Single plasmon spatial and spectral sorting on a crystalline two-dimensional plasmonic platform, Nanoscale, 2020, 12, 13414 (DOI: 10.1039/d0nr02066d)

 

Artificial enzymes: catalysis by design

F Wang et al, A mesoporous encapsulated nanozyme for decontaminating two kinds of wastewater and avoiding secondary pollution, Nanoscale, 2020, 12, 14465 (DOI: 10.1039/d0nr03217d)

 

Congratulations to the authors of the papers highlighted in the series.

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Themed collection: Spectroscopy and scattering for chemistry

Spectroscopy and scattering for chemistry

New possibilities and challenges with large scale facilities

 

Guest edited by Kirsten M. Ø. Jensen, Serena DeBeer and Dorota Koziej

We are delighted to introduce a new themed online collection featuring new studies taking advantage of in situ synchrotron and neutron techniques. The wide variety of methods and approaches to data analysis applied illustrates the many options synchrotron and neutron methods now provide to chemists.

 

 

Read the collection here.

 

 

Here are a selection of articles from this collection. All articles are free to access until the end of November 2020.*

 

Applications of pair distribution function analyses to the emerging field of non-ideal metal–organic framework materials

Celia Castillo-Blas, José María Moreno, Ignacio Romero-Muñiz and Ana E. Platero-Prats

Nanoscale, 2020, DOI: 10.1039/D0NR01673J

 

Selective magnetometry of superparamagnetic iron oxide nanoparticles in liquids

Juliusz Kuciakowski, Angelika Kmita, Dorota Lachowicz, Magdalena Wytrwal-Sarna, Krzysztof Pitala, Sara Lafuerza, Dorota Koziej, Amélie Juhin and Marcin Sikora

Nanoscale, 2020, DOI: 10.1039/D0NR02866E

 

Surface softening in palladium nanoparticles: effects of a capping agent on vibrational properties

Luca Rebuffi, Binayak Mukherjee, Stefano Siboni, Allison P. Young, Benjamin P. Williams, Chia-Kuang Tsung and Paolo Scardi

Nanoscale, 2020, DOI: 10.1039/D0NR00182A

 

We hope you enjoy reading this collection.

 

 

* Free access to articles via your free Royal Society of Chemistry publishing personal account

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Professor Manzhou Zhu joins the Associate Editor team

Professor Manzhou Zhu joins the Associate Editor team

Welcome to Nanoscale and Nanoscale Advances!

 

We are delighted to welcome Professor Manzhou Zhu, Anhui University, China, as a new Associate Editor working across Nanoscale and Nanoscale Advances.

 

 

 

 

 

What attracted you to pursue a career in nanoscience and how did you get to where you are now?

I had been engaged in natural product chemistry and organic chemistry before I conducted postdoctoral research in Prof. Rongchao Jin’s group at Carnegie Mellon University. Since then, my research has been focused on metal nanoclusters, and I am always deeply attracted by the intriguing findings and unexplored areas in the nanocluster science. I am fascinated by how materials can behave so differently at the nanoscale.  Such an interest motivates me to fill myself with nanoscience arts, and I really enjoy it.

 

Why did you choose to specialize in your specific research field?

My research focusses on metal nanoclusters. Metal nanoclusters occupy the gap between discrete atoms and plasmonic nanomaterials, and are an emerging class of atomically precise nanomaterials. And the precise nature of nanocluster structures enables the elucidation of their structure-property relationships, which is essential if cluster-based nanomaterials with enhanced performances are to be rationally designed. I’m extremely interested in the precise nature of nanoclusters that we can see and control at the atomic level.

 

What do you see as the biggest challenges facing researchers who work in your field?

For the nanocluster science, in my opinion, we have gradually known about nanoclusters at the atomic level and controlled them in dictated structures and properties in the past few decades Therefore, the biggest challenges ahead of researchers are the applications of nanoclusters or nanocluster-based nanomaterials.

 

What is your biggest passion outside of science?

My biggest passion outside of science is cooking. Cooking gives me a chance to be creative outside of lab. I love to create my own recipes. It is interesting to try out different combinations of ingredients. I also feel fulfilled when I make something delicious that my family love to eat.

 

What career would you have chosen if you had not taken this career path?

Maybe I would choose to be a builder if I had not taken my current career. I grew up in the countryside and many people there went to the city to seek for jobs. The most common job for people like us from the countryside is to be a builder. If I had not gone to college, I would become a builder like my peers. Now, instead of building houses out of bricks I am building new materials out of atoms and molecules. So I always regard myself as a nano-builder by considering that there are many parallels between the building construction and the nanocluster construction.

 

What do you see as the most important scientific achievement of the last decade?

The last decade has witnessed lots of exciting scientific breakthroughs, such as gene editing, cell reprogramming, metamaterial development, nano-technology development, and so on. To me, the significantly developed nano-technologies that help us to directly “see” the nanoscience are the most exciting, such as cryo-electron microscopy (the 2017 Nobel Prize in Chemistry) and lattice light-sheet microscope (seeing the cells at high spatiotemporal resolution; e.g., Science, 2014, 1257998).

 

Why should young people study chemistry?

Everything that happens around us is associated with chemistry. Chemistry is one of the most important science and is closely associated with our life. Studying chemistry means learning how to find, understand, and solve problems in our life. Chemistry also teaches us to discover the essence of materials, and thus comprehend their existence and further control them. By studying chemistry, young people can better understand the world, and have the chance to unravel these mysteries and make a difference to the world.

 

Please join us in welcoming Professor Zhu to Nanoscale and Nanoscale Advances!

Best wishes,

Dr Charlotte Marshall                          Dr Ania Rulka

Managing Editor, Nanoscale                  Executive Editor, Nanoscale Advances

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Introducing new members of the Advisory Board

Introducing the new members of the Advisory Board

Welcome to the team!

We are delighted to welcome the following new members to the joint Nanoscale and Nanoscale Advances Advisory Board! The board consists of 44 expert scientists working across the breadth of nanoscience & nanotechnology.


Professor Stephanie Brock, Wayne State, USA. The Brock group’s research is centered on the synthesis and characterization of novel inorganic/solid state materials with unique and tunable properties, particularly nanomaterials.
Professor Raffaella Buonsanti, EPFL, Switzerland. Through the core expertise in colloidal synthesis, her team develops novel approaches to complex materials to drive chemical transformations.
Professor Jingyi Chen, University of Arkansas, USA. The Chen group focuses on rational design and synthesis of functional materials towards optimal properties and performance for energy conversion, tribology, and human-health applications.
Professor Kristen Fichthorn, Pennsylvania State University, USA. Professor Fichthorn’s research is primarily in atomic-scale simulation of fluid-solid interfaces, with applications in thin-film and crystal growth, colloidal assembly and stability, catalysis at surfaces, wetting and spreading, lubrication, and separations.
Professor Christy Haynes, University of Minnesota, USA. The Haynes group focuses on applications of analytical chemistry in the fields of immunology and toxicology, with much expertise in the area of single cell analysis.
Professor Jesse Jokerst, UCSD, USA. The Jokerst group works to improve the contrast of ultrasound images via nanoscale contrast agents, which can often double as drug delivery vehicles.
Professor Kourosh Kalantar-Zadeh, University of New South Wales, Australia. The Kalantar-Zadeh group works on sensors, nanotechnology, liquid metals, materials science, electronics, gastroenterology, and medical devices.
Professor Pooi See Lee, Nanyang Technological University, Singapore. The Lee group develop high energy capacitors, energy saving electrochromic coatings, novel transparent conductors, flexible and stretchable devices.
Professor Laura Na Liu, Max Planck Institute for Intelligent Systems, Germany. The Liu group focuses on developing sophisticated and smart nanomaterials to answer structural biology questions and to answer catalytic chemistry questions in local environments
Professor Kostya (Ken) Ostrikov, Queensland University of Technology, Australia. Prof Ostrikov is widely recognized as a pioneer and leading authority in low temperature plasma applications in nanoscale materials processing and discovery of fundamental mechanisms of nanoscale matter structuring and activation using plasmas and related processes.
Professor Dong Qin, Georgia Institute of Technology, USA. The Qin group researches bimetallic nanocrystals, understanding heterogeneous nucleation in nanocrystal growth with molecular probes, and colloidal silver nanocrystals.
Professor Ventsislav K. Valev, University of Bath, UK. The Valev group focuses on the interaction between powerful laser light and nanostructured materials.
Professor Miriam Vitiello, CNR-Nano, Italy. The Vitiello group researches THz Quantum cascade lasers, THz nanodetectors, graphene and 2D materials for nanophotonics and nanoelectronics, THz near-field optics, THz metrology, and high resolutions spectroscopy and imaging.
Professor Xiaojun Wu, University of Science and Technology of China, China. The research interests of the Wu group include materials design methods, the design and computational simulation of spintronics materials, (photo)catalytic materials for energy, and other low-dimensional functional materials.
Professor Yujie Xiong, University of Science and Technology of China, China. The Xiong group research centers on solar-driven artificial carbon cycle through the combination of four routes: photocatalysis, electrocatalysis, photoelectrochemical system and plasmonic catalysis, based on the rationally designed inorganic materials and devices.
Professor Lin Xu, Nanjing Normal University, China. The Xu group is interested in functional nanomaterials, nanocatalysts for fuel cells, electrocatalysis and electrode materials for batteries.
Professor Ya Yang, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, China. The Ya group focus on the development of micro-nano energy and sensing research, building high-performance composite nano-generators and high-precision self-driving sensor arrays through research in material design and controllable preparation.
Professor Gang Zhang, Institute of High Performance Computing, ASTAR, Singapore. The Zhang group focuses on using quantum mechanics and molecular dynamics to simulate electronic, thermal, and optical properties of novel materials and structures in important engineering problems.

 

Please join us in welcoming these new Advisory Board members to Nanoscale and Nanoscale Advances!

Best wishes,

Dr Charlotte Marshall                          Dr Ania Rulka

Managing Editor, Nanoscale                  Executive Editor, Nanoscale Advances

 

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Editor’s Choice: Optical spectroscopy of 2D materials

Optical spectroscopy of 2D materials

A collection of articles selected by Cinzia Casiraghi

Professor Cinzia Casiraghi, University of Manchester, UK and Associate Editor for Nanoscale and Nanoscale Advances, presents an online article collection featuring her highlights of the latest research published in the journals on optical spectroscopy of 2D materials.

“Characterization of nanomaterials is of crucial importance as it allows us to get insights on the fundamental properties of novel materials and to tailor them for applications. Optical spectroscopy, amongst all techniques, allows simple and quick inspection of such properties, hence it has been widely applied to nanomaterials.

In this online collection, we have selected an array of two-dimensional (2D) materials related research articles and reviews recently published in Nanoscale, providing examples on use of a wide range of optical characterization techniques, ranging from Raman spectroscopy to absorption and photoluminescence spectroscopy.

In addition to traditional characterization techniques, we have also selected manuscripts reporting emerging techniques, such as near-field spectroscopy and optical trapping, which could further improve the characterization of 2D materials, by providing higher sensitivity and spatial resolution. We hope that the readers find this themed collection informative and useful.”

Professor Casiraghi was recently awarded the 2020 Gibson-Fawcett Award for the development of practical biocompatible inks made of 2D materials and their applications in the biomedical field and in printed electronics.

 

Read the collection

 

We hope you enjoy reading these articles.

Best wishes,

Professor Cinzia Casiraghi

University of Manchester, UK

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