April 2016 - ACS Axial | ACS Publications

ACS Editors’ Choice: Understanding the Properties of Colloidal Double Quantum Dots

This week: colloidal double quantum dots, simulating gas–liquid−water partitioning – optical sensors for simultaneous imaging of pH and dissolved O2- and more!

Each and every day, ACS grants free access to a new peer-reviewed research article from one of the Society’s journals. These articles are specially chosen by a team of scientific editors of ACS journals from around the world to highlight the transformative power of chemistry. Access to these articles will remain open to all as a public service.

Check out this week’s picks!


Design and Application of an Optical Sensor for Simultaneous Imaging of pH and Dissolved O2 with Low Cross-Talk

ACS Sens., Article ASAP
DOI: 10.1021/acssensors.6b00071

Hindered Translator and Hindered Rotor Models for Adsorbates: Partition Functions and Entropies

J. Phys. Chem. C, Article ASAP
DOI: 10.1021/acs.jpcc.5b11616

Simulating Gas–Liquid−Water Partitioning and Fluid Properties of Petroleum under Pressure: Implications for Deep-Sea Blowouts

Environ. Sci. Technol., Article ASAP
DOI: 10.1021/acs.est.5b04617

ImmunoPET Imaging of Insulin-Like Growth Factor 1 Receptor in a Subcutaneous Mouse Model of Pancreatic Cancer

Mol. Pharmaceutics, Article ASAP
DOI: 10.1021/acs.molpharmaceut.6b00132

End Groups of Functionalized Siloxane Oligomers Direct Block-Copolymeric or Liquid-Crystalline Self-Assembly Behavior

J. Am. Chem. Soc., Article ASAP
DOI: 10.1021/jacs.6b02172

Adsorption of Plasma Proteins onto PEGylated Lipid Bilayers: The Effect of PEG Size and Grafting Density

Biomacromolecules, Article ASAP
DOI: 10.1021/acs.biomac.6b00146

Colloidal Double Quantum Dots

Acc. Chem. Res., Article ASAP
DOI: 10.1021/acs.accounts.5b00554
Love ACS Editors’ Choice? Get a weekly e-mail of the latest ACS Editor’s Choice articles and never miss a breakthrough!

The Recipe for a Successful Research Submission

research submission

A successful research submission is like a well-made dish: There’s a handful of key ingredients that take it from mundane to noteworthy. While almost every researcher has scratched their head and wondered why they were rejected, very few stop to consider why an article was accepted. While every researcher’s recipe for success differs slightly, there are a few essentials that will help you hone your publishing expertise. Below, you’ll find a list of key ingredients to make sure your next research submission is seasoned to perfection. This list is compiled from articles within the Virtual Issue of Editor Tips for Authors Mastering the Art of Scientific Publication.

An Engaging Title

Pick an attractive title that fits your research and appeals to a broad audience. Use caution regarding words such as Highly Efficient, Novel, Significant Enhancement, etc., since they may overemphasize the importance of your research. Similarly, avoid words such as Study, Investigation, Demonstration, since they may undermine the uniqueness of your work.

Relevant, Well-Composed Research

Make sure your paper has a clear focus and addresses an important issue that falls within the journal’s scope. Significant findings should be identified in the abstract, the introduction should provide the motivation for the study, while the discussion is central to the paper’s theme, and results and cited references are all relevant to the journal’s field.

A Properly Formatted Manuscript

Different journals have different formatting guidelines. Always carefully review the journal’s “Instructions to Authors” before submitting your research.

Well-Drawn Figures and Schemes

All figures and schemes should be self-explanatory and use correct scientific notation.

Contributors and Funders are Properly Acknowledged

Would this paper be here without this contributor/funder’s assistance? If not, they should be acknowledged. 

Suggested Reviewers are Appropriate and Have No Conflict of Interest

While E=editors do not necessarily use your suggested reviewers, these recommendations greatly assist an editor in obtaining additional qualified reviewers based on the area of expertise. Authors should inform the editor if suggested reviewers are former students or current collaborators, or if another potential conflict of interest may be present.

All Coauthors are Onboard With the Final Manuscript

Before submission, make sure all coauthors have seen the final manuscript and had a chance to comment on it.

Want more tips for a successful research submission? Discover additional free resources online.

In the Lab with Timothy Lodge

Timothy LodgeAt the highest levels of research, it can be easy to become nearsighted, focusing only on your own narrow specialty. Thankfully, that’s not the case with Timothy Lodge. Lodge is a Regents Professor in the Department of Chemistry and Department of Chemical Engineering and Materials Science at the University of Minnesota. He’s the Editor-in-Chief of Macromolecules (a position he’s held since 2001) and the founding Editor-in-Chief of ACS Macro Letters.

Lodge prides himself on the collaborative, interdisciplinary nature of his lab. While most polymer chemistry labs focus on either synthesis or properties, Lodge and his colleagues tackle both. They combine synthesis of model polymers, especially block copolymers, with advanced physical characterization tools.

“Our set of experimental tools is almost unmatched in breadth,” Lodge says. “It routinely includes scattering tools like light, neutron, and x-rays; microscopy tools such as TEM, SEM, and cryoTEM; rheology; and NMR.”

The lab’s scope attracts students and collaborators from far and wide. Students come from Ph.D. programs in chemistry, chemical engineering, and materials science; many are co-advised by professors with other areas of expertise. Because the lab’s work is at the intersection of fundamental science and technological applications, research is funded both by government agencies such as NSF and companies.

This openness has led to interesting discoveries. For example, Lodge and his colleagues recently revealed a new understanding of methylcellulose (MC), a commercial product used in food, pharmaceutical products, and building materials. It has been used for more than 100 years, but its gelation and phase separation properties were never understood—until now. “Our team showed for the first time that MC actually self-assembles into 15 nanometer diameter fibers on heating, a completely unanticipated result,” Lodge says. “This discovery will enable a suite of new applications for MC and related sustainable polymers.”

Other accomplishments include the development of “ion gels,” soft solids with many of the properties of the constituent ionic liquid. Researchers have used these gels as the so-called gate dielectric in organic transistors and shown that they outperform all other candidate materials. They’ve also made luminescent gels for display applications, and thermoreversible and photoreversible gels that can be processed in the liquid state and solidified on demand.

Timothy Lodge’s interests outside work are similarly broad. You’re as likely to find him hiking outdoors as taking in a classical music performance. He’s an avid football fan—though not the kind you might think. Lodge was born in England, and follows Premier League teams Manchester City and Manchester United.

He’s well respected by his students. Cecilia Hall is a third-year graduate student in Lodge’s lab, studying block polymers in ionic liquid.

“Dr. Lodge doesn’t micromanage, but he’s accessible when I have questions,” she says. “He’s helping me develop into a scientist.”

5 Recent Papers from the Lab of Timothy Lodge

  • Thermodynamics of Aqueous Methylcellulose Solutions
    Macromolecules, 2015, 48 (19), pp 7205–7215
    DOI: 10.1021/acs.macromol.5b01544
  • Fibrillar Structure in Aqueous Methylcellulose Solutions and Gels
    Macromolecules, 2013, 46 (24), pp 9760–9771
    DOI: 10.1021/ma4021642
  • Thermally Reversible Ion Gels with Photohealing Properties Based on Triblock Copolymer Self-Assembly
    Macromolecules, 2015, 48 (16), pp 5928–5933
    DOI: 10.1021/acs.macromol.5b01366
  • Solution Processable, Electrochromic Ion Gels for Sub-1 V, Flexible Displays on Plastic
    Chem. Mater., 2015, 27 (4), pp 1420–1425
    DOI: 10.1021/acs.chemmater.5b00026
  • High Capacitance, Photo-Patternable Ion Gel Gate Insulators Compatible with Vapor Deposition of Metal Gate Electrodes
    ACS Appl. Mater. Interfaces, 2014, 6 (21), pp 19275–19281
    DOI: 10.1021/am505298q

Learn more about Timothy Lodge’s work in Macromolecules and ACS Macro Letters.

Meet the Q1 2016 Lectureship Winners

2016 Inorganic Chemistry Lectureship Award

Winner: Prof. Dr. Serena DeBeer

Institution: Max-Planck-Institut fuer Chemische Energiekonversion

Research Highlights: A professor and research group leader at the Max Planck Institute for Chemical Energy Conversion in Mülheim an der Ruhr, Germany, Dr. DeBeer’s research group is focused on the development and application of advanced X-ray spectroscopic tools for understanding key mechanisms in biological, homogeneous and heterogeneous catalysis. A combination of synchrotron-based, as well as a broad range of advanced laboratory spectroscopies tightly coupled to modern computational methods, are utilized in order to obtain quantitative insights into electronic structural changes in catalytic systems.

2016 Gordon Hammes ACS Biochemistry Lectureship

Winner: Prof. Carol A. Fierke

Institution: University of Michigan

Research Highlights: Professor Fierke’s laboratory has combined an array of chemical, biological and biophysical approaches to identify the mechanistic and structural constraints that determine the high catalytic efficiency and rigorous substrate specificity of protein and nucleic acid catalysts. She is recognized as an international leader in devising elegant experimental approaches for probing the structure, function and biological relevance of metals as cofactors in catalysis.

2016 ACS Chemical Biology Lectureship

Winner: Prof. Peter G. Schultz

Institution: The Scripps Research Institute

Research Highlights: Professor Schultz’s research uses both chemical and biological tools to synthesize molecules with novel functions. By developing technologies to make and characterize molecules and materials hundreds to million at a time, his work has dramatically impacted our ability to make molecules with novel biological and physical properties, ranging from medicines to materials.

2016 Organic Letters Outstanding Publication of the Year Lectureship Award

Winner: Dr. Bruce Lipshutz

Institution: University of California, Santa Barbara

Research Highlights: Dr. Lipshutz’s article describes the use of small quantities of a nonionic surfactant that enables nucleophilic aromatic substitution by oxygen-, nitrogen-, and sulfur-based nucleophiles at ambient temperatures in water. Comparing micellar and traditional conditions in the preparation of important drug intermediates emphasized the importance of this method, as the reactions proceed at much lower temperatures and products can be readily extracted directly from the reaction flask. This strategy may find broad application in industry, as it greatly reduces the dependence on organic solvents, especially commonly used DMF, leading to minimal waste production.

2016 Organometallics Distinguished Author Award Lectureship

Winner: Prof. Dr. Valentine P. Ananikov

Institution: Russian Academy of Sciences

Highlights from his/her research: Prof. Dr. Valentine P. Ananikov’s research interests are focused on catalysis, organic synthesis, molecular complexity and transformations.

The Journal of Organic Chemistry Outstanding Publication of the Year Lectureship Award

Winner: Prof. Jeffrey Johnson

Institution: University of North Carolina, Chapel Hill

Research highlights:: Prof. Johnson’s research group at UNC focuses on a broad range of fields in chemical synthesis. The key questions their group seeks to answer include: 1)Can reagent design be used to create product diversity from a common mechanistic platform? 2)Can there be value in examining reaction classes that have received so much attention that one could be forgiven for assuming that all the interesting problems are solved? 3)Can simple reagents (e.g. hydrogen, oxygen) be used in reactions that provide more complexity than the reagents themselves might suggest?

2016 Energy & Fuels Joint Award for Excellence in Publication

Winner: Dr. Charles Mullen

Institution: United State Department of Agriculture

Research highlights: The winning article for this second annual award was “Production of Deoxygenated Biomass Fast Pyrolysis Oils via Product Gas Recycling” DOI: 10.1021/ef400739u.

2016 ACS Photonics Young Investigator Lectureship Award

Winner: Prof. Andrea Alù

Institution: The University of Texas at Austin

Research highlights: Prof. Alù’s is recognized for his outstanding contributions in the conception, modeling and application of metamaterials and nanostructured artificial materials to mold electromagnetic waves and light in unusual ways, going beyond the limits and challenges associated with the use of natural materials.

2016 ACS Catalysis Lectureship for the Advancement of Catalytic Science

Winner: Prof. Matthias Beller

Institution: University of Rostock, Germany

Research Highlights: Prof. Beller’s research has played a significant role in the resurgence of iron catalysis, including for carbon dioxide reduction, amide reduction, nitroarene reduction, ester reduction, and enantioselective ketone hydrosilylation. And has had a significant impact on the field of palladium catalysis—a field in which his work is very widely known—for well over a decade.

2016 ACS Applied Materials & Interfaces Young Investigator Award

Winner: Dr. Ricardo Ruiz

Institution: Western Digital Corporation

Research Highlights: Dr. Ruiz’s research achievements include advances in self-assembled polymer tempting techniques used to produce high-density patterned magnetic media for the latest generation of hard disks, as well as developments in the heat-assisted magnetic recording process that allow data to be written at these record-breaking densities.

2016 Langmuir Lectureship

Winner: Prof. Bernard P. Binks

Institution: University of Hull, UK

Research Highlights: Prof. Binks’ research interests include the origin of ultralow interfacial tensions in microemulsions, Langmuir monolayers of ionizable surfactants, antifoam action in aqueous foams and novel primitive surfactants. His most recent area has been concerned with the behavior of colloidal particles at a range of fluid-fluid interfaces, including particle-stabilized emulsions and foams and novel materials derived thereof.

Winner: Prof. Robert J. Hamers

Institution: University of Wisconsin – Madison

Research Highlights: Prof Hamers’ achievements include pioneering atomic-resolution studies of geometry, electronic structure, and chemical reactions of semiconductor surfaces. He has developed new approaches to functionalization of semiconductor surfaces that have established new links between surface science and organic chemistry and have yielded versatile surfaces with application in biology, catalysis, and other fields.

2016 Biomacromolecules/Macromolecules Young Investigator Awards

Winner: Prof. Cyrille Boyer

Institution: The University of New South Wales

Research Highlights: Prof. Boyer was selected in recognition of his outstanding contributions in the development of new functional polymers and new nanomaterials for biological applications. He has developed original methodologies for the synthesis of complex macromolecules, including star polymers, hyperbranched polymers, and biodegradable polymers and a new photoinduced polymerization technique, photoinduced electron transfer – reversible addition-fragmentation chain transfer polymerization (PET-RAFT).

Winner: Prof. Andrew P. Dove

Institution: University of Warwick

Research Highlights: Prof. Dove was selected for this honor in recognition of his exceptional contributions to the development of synthetic methodologies for degradable polymer materials with exquisitely-tuned structures, stereochemistries and functionalities, and with compositions that are sustainable. His work has impacted research areas of organocatalysis, orthogonally-functional degradable polymers and metal-free click chemistry leading to new techniques and materials for advanced biomaterials applications.

2016 Bioconjugate Chemistry Lecturer Award

Winner: Dr. Xiaoyuan (Shawn) Chen

Institution: National Institute of Biomedical Imaging and Bioengineering, NIH, Bethesda, MD

Research Highlights: Dr. Xiaoyuan Chen was selected as the lectureship award winner because of his extensive contributions at the interface between chemistry, biology, and medicine that have helped define the field of nanomedicine. Dr. Chen’s current research interests include the development of a molecular imaging toolbox to attain a better understanding of biology, early diagnosis of disease, monitoring therapy response, and guiding drug discovery/development. His lab puts special emphasis on high-sensitivity nanosensors for biomarker detection and theranostic nanomedicine for imaging, gene and drug delivery, and monitoring of treatment. Dr. Chen has published over 500 peer-reviewed papers (H-index = 96, total citations > 36,000, based on Google Scholar) and numerous books and book chapters. He is the founding editor of Theranostics (2014 IF = 8.022). He is also the President of Chinese-American Society of Nanomedicine and Nanobiotechnology (CASNN) and President-Elect of the Radiopharmaceutical Science Council (RPSC), Society of Nuclear Medicine and Molecular Imaging (SNMMI).

2016 Journal of Physical Chemistry Lectureship Awards

The Journal of Physical Chemistry A Winner: Wen Li

Institution: Wayne State University

Research Highlights: Wen Li received a B. S. degree from Peking University in China. In 2006, he earned a Ph. D. in chemical physics with Professor Arthur Suits at Stony Brook University. In the same year, he joined the Kapteyn/Murnane group at JILA/University of Colorado to study ultrafast dynamics. In 2009, he started as an assistant professor in Wayne State University and was promoted to associate in 2014. His research focuses on developing novel probes to study the intimate details of chemical reactions in ultrafast time domain (particularly at attosecond level). He received a Presidential Early Career Award for Scientist and Engineer (PECASE) (2012) and an Alfred P. Sloan research fellowship (2013).

The Journal of Physical Chemistry B Winner: Julie Biteen

Institution: University of Michigan

Research Highlights: Julie Biteen is an Assistant Professor of Chemistry at the University of Michigan, where her research program develops single-molecule, super-resolution microscopy for applications to microbiology and nanophotonics. Dr. Biteen received an A.B. in Chemistry at Princeton University before earning a Masters in Applied Physics and a Ph.D. in Chemistry at California Institute of Technology for her studies of plasmon-enhanced luminescence in the labs of Harry Atwater and Nathan Lewis. She then went on to study structural proteins in live bacteria with single-molecule imaging as a postdoc with W. E. Moerner at Stanford University. Her current projects build on this background in optoelectronics, nanoscience, and microscopy, and she has been recognized by numerous awards, including a Burroughs Wellcome Fund Career Award at the Scientific Interface (2009), an NSF CAREER Award (2013), and a Scialog fellowship from the Moore Foundation and the Research Corporation for Science Advancement (2015).

The Journal of Physical Chemistry C Winner: J. R. Schmidt

Institution: University of Wisconsin

Research Highlights: J. R. Schmidt received his B.S. from Hope College in 2001. He earned his Ph.D. in Physical Chemistry from the University of Wisconsin in 2006, working with Jim Skinner, focusing on simulations of the dynamics and non-linear spectroscopy of aqueous solutions. He subsequently began a postdoctoral research position with John Tully at Yale University where he studied approaches for modeling non-adiabatic quantum dynamics. He returned to UW in 2008 when he accepted as position as an Assistant Professor, subsequently receiving an Alfred P. Sloan Research Fellowship, Camille Dreyfus Teacher-Scholar Award, and DOE Early Career Award. He became an Associate Professor in 2015. Prof. Schmidt’s research interests include developing accurate, first-principles force fields, nano-porous materials, and computational heterogeneous catalysis.

2016 Nano Letters Young Investigator Lectureship

Winner: Prof. Jennifer Dionne

Institution: Stanford University

Research Highlights: Professor Dionne’s research has focused on developing new nano-optical materials and methods to directly visualize, probe, and control both energy- and biologically-relevant systems with nanometer-scale resolution. Her group has also helped to unravel the quantum properties of plasmonic materials and metamaterials. Her work has illustrated that quantum effects can have a significant impact on the optical properties of metallic nanoparticles.


Environmental Science & Technology Letters Honors Earth Day


Did you know the ACS journal Environmental Science & Technology Letters (ES&T Letters) is an international environmental forum for rapid communications on experimental and theoretical results of exceptional timeliness in all aspects of environmental science, and short reviews on emerging environmental science & technology topics? The topics covered are highly relevant to the preservation of the environment.

Each month manuscripts are published that describe cross-disciplinary research and address emerging issues that are of particular importance. Some of the topics covered include characterization of natural and affected environments, energy and environmental aspects of nanotechnology, measurements methods and processes, and novel remediation and control technologies. Learn more about the high quality, high impact research by reading articles that concern our environment.

Help celebrate Earth Day 2016 by staying informed about environmental advances with ES&T Letters. As a service to our global community of researchers, the articles listed below will remain open for all to access and read. The Editors’ Choice Articles were selected based on recommendations by the scientific editors of ACS journals from around the world.

Toward Microcapsule-Embedded Self-Healing Membranes

Environ. Sci. Technol. Lett., Article ASAP
DOI: 10.1021/acs.estlett.6b00046

Use of Stable Isotope Signatures to Determine Mercury Sources in the Great Lakes

Environ. Sci. Technol. Lett.20152 (12), pp 335–341
DOI: 10.1021/acs.estlett.5b00277

Water Footprint of Hydraulic Fracturing

Environ. Sci. Technol. Lett.20152 (10), pp 276–280
DOI: 10.1021/acs.estlett.5b00211

A Framework for Identifying Organic Compounds of Concern in Hydraulic Fracturing Fluids Based on Their Mobility and Persistence in Groundwater

Environ. Sci. Technol. Lett.20152 (6), pp 158–164
DOI: 10.1021/acs.estlett.5b00090

Energy & Fuels: Past, Present & Future With Michael T. Klein

In celebration of Eath Day 2016, Energy & Fuels Editor-in-Chief Michael T. Klein discusses the state of energy research.

You’ve been the EIC of Energy & Fuels since 2002. How has the field of energy and fuels research changed in that time? 

The most significant change is that virtually all possible energy solutions are placed in and motivated by an environmental context.  This is a very healthy development in the field of energy and fuels. This is true for all energy solutions, ranging from the use of fossil fuels in a clean and sustainable manner to the development of carbon-free alternatives.

 You’ve recently published two paper on gasification of plastics and biomass. What are the major challenges in the waste-to-energy technology space? 

The major scientific challenge is to sort through the complexity of the gasification feed stocks and reaction networks to allow fundamental chemistry to help in the optimization of the problem.  The technological issues are similar to those found in other large-scale energy unit operations.

What do you think of media coverage of energy research? Are there areas you wish got more attention? Less? Are there misconceptions you wish you could clear up?

The media coverage is widespread and very useful.  The challenge is that the overall energy landscape is very diverse and challenging and difficult for one person to understand. Thus we rely on the media for information and analysis.  The balance of objective analysis and advocacy for any one position is important and should be a conscious part of media coverage.

What areas of energy research do you personally find most interesting? Are there topics you think all researchers in the field should monitor closely?  

The energy field contains a very diverse collection of potential solutions.  The underlying science can be very different.  I find those that involve chemistry to be most interesting because I have the best chance to follow the details.  I also find the science and technology of other potential solutions to be very exciting, both because of their impressive science and engineering content and the societal impact they represent.

Read more about Michael T. Klein’s work in Energy & Fuels.

Chemical Research in Toxicology: The Place for Chemists Curious about Contaminants

ACS-2833 Toxicology Axial 750x354

“‘Chemophobia’ is spreading,” says Janice E. Silverman, Acquisitions Editor of Chemical Research in Toxicology. “Everything is perceived as toxic.”

Many people may overestimate the dangers posed by “toxic” substances in their everyday lives, but toxicology research plays an undeniable role in our understanding of contaminants to the environment and living species.

“Toxicology tries to determine why a species suffers from exposure to a specific contaminant, looking at biological processes and pathways involved and the mechanism of actions,” Silverman explains. “Research and methods currently being developed in this field play an increasing role in the assessment of pollution, impact, and remediation.” 

Chemical Research in Toxicology is the prime source for scientists working on these problems. The journal publishes papers on the molecular mechanisms by which chemical and biological toxic agents interact with living systems to cause cellular damage. It also highlights studies on interactions of toxic agents with living systems. “It’s a venue for all aspects of the chemical basis of toxic responses,” Silverman says.

Discover recent research published in Chemical Research in Toxicology:

Chemical Properties, Environmental Fate, and Degradation of Seven Classes of Pollutants

Chem. Res. Toxicol.201427 (5), pp 713–737
DOI: 10.1021/tx500014w

Industrialization has benefitted civilization in many ways but has also caused irreversible changes to the environment that affect whole ecosystems. This Review covers polychlorinated biphenyls, halogenated hydrocarbons, estrogen analogues, phthalates, dioxins, perfluorinated compounds, and brominated flame retardants. These substances are among the most ubiquitous pollutants. The article presents the origins, chemical characteristics, intoxication mechanisms, detoxification pathways, environmental impacts, and degradation of these pollutants and their toxicological effects on humans and animals.

Changing Rates for Liver and Lung Cancers in Qidong, China

Chem. Res. Toxicol.201427 (1), pp 3–6
DOI: 10.1021/tx400313j

Residents of Qidong, China are undergoing rapid changes in the incidence rates of many types of cancer. This article examines the liver and lung cancer incidence rates tracked by the Qidong Cancer Registry for the past 40 years. Lung and liver cancer are the two leading cancer killers in Qidong, and both are influenced by environmental factors. The incidence rate for liver cancer has dropped significantly in the last 4 decades. On the other hand, lung cancer has increased among men in Qidong in the same time period, likely due to an increase in smoking. The rate of lung cancer was steady among women until the past decade, with the upturn possibly reflecting an increase in indoor and outdoor air pollution.

Combined Effects of Cadmium and UVB Radiation on Sea Urchin Embryos: Skeleton Impairment Parallels p38 MAPK Activation and Stress Genes Overexpression

Chem. Res. Toxicol.201528 (5), pp 1060–1069
DOI: 10.1021/acs.chemrestox.5b00080

Our oceans are currently being subjected to physical, chemical, and biological stressors caused by pollution. This article provides new information on the combined effects of UVB radiation and cadmium exposure on sea urchin development, looking at the induced malformation, gene activation, and protein activation. It contributes to the understanding of the molecular mechanisms adopted by embryos against multiple stress agents.

Seasonal Variation in Air Particulate Matter (PM10) Exposure-Induced Ischemia-Like Injuries in the Rat Brain

Chem. Res. Toxicol.201528 (3), pp 431–439
DOI: 10.1021/tx500392n

Air pollution is an important issue throughout the world, especially in the developing countries like China. Previous studies have shown correlations between levels of particulate matter (PM) and hospitalization for ischemic stroke. With air pollution worsening in China, the health risks caused by PM are becoming a serious concern. This article shows the effects of PM10 collected in different seasons in Taiyuan, China, looking at polycyclic aromatic hydrocarbons and carbon loading, and their possible association with brain ischemia-like injuries.

Learn more about Chemical Research in Toxicology.

Celebrate Earth Day 2016 with the Journal of Chemical Education


Chemists Celebrate Earth Day is an ACS annual event that seeks to bring international focus to environmental topics, such as clean air, water, and energy. Earth Day serves to illustrate the positive role chemistry plays in understanding and preserving the Earth. In honor of Earth Day 2016, the Journal of Chemical Education is highlighting recently published content with an emphasis on environmental chemistry.

The Journal of Chemical Education (JCE) publishes peer-reviewed articles and related information. We do this as a resource to those in the field of chemical education and to the institutions that serve them. The novel, interesting, and useful material in JCE includes chemistry content, activities, laboratory experiments, instructional methods, and pedagogies. JCE serves as a means of communication among people across the world interested in the teaching and learning of chemistry.

Environmental chemistry engages students of all levels in learning new chemistry concepts by relating chemistry to their daily lives as well as triggering awareness of environmental issues. Recently published articles, activities, and laboratory experiments provide ideas and suggestions for bringing environmental chemistry to students. Some the topics recently covered include: water quality; climate science & greenhouse gases; atmospheric chemistry; sustainability, green chemistry & environmental awareness; and energy storage technology.

The Journal of Chemical Education has 93 volumes of interesting material on a wide variety of environmental chemistry topics. Some of the topics covered such as teaching environmental chemistry at a science summer camp, determining arsenic in sinus wash and tap water, investigating ocean acidification, exploring cloud formation, and experimenting with solar cells.

Connect the classroom experience to the greater world by accessing the Journal of Chemical Education today.

ACS Editors’ Choice: Robot Skin and Regenerating Axons

This week: smart skin for robots, repairing injured neurons  — and more!

Each and every day, ACS grants free access to a new peer-reviewed research article from one of the Society’s journals. These articles are specially chosen by a team of scientific editors of ACS journals from around the world to highlight the transformative power of chemistry. Access to these articles will remain open to all as a public service.

Check out this week’s picks!

Discovery, Optimization, and Biological Evaluation of Sulfonamidoacetamides as an Inducer of Axon Regeneration

J. Med. Chem., Article ASAP
DOI: 10.1021/acs.jmedchem.6b00015
Chemical Biology in the Embryo: In Situ Imaging of Sulfur Biochemistry in Normal and Proteoglycan-Deficient Cartilage Matrix
Biochemistry, Article ASAP
DOI: 10.1021/acs.biochem.5b01136
Molecular Modeling of Water Interfaces: From Molecular Spectroscopy to Thermodynamics

J. Phys. Chem. B, Article ASAP
DOI: 10.1021/acs.jpcb.6b01012
In Situ Transmission Electron Microscopy Modulation of Transport in Graphene Nanoribbons

ACS Nano, Article ASAP
DOI: 10.1021/acsnano.6b01419
Transformation of Streptonigrin to Streptonigrone: Flavin Reductase-Mediated Flavin-Catalyzed Concomitant Oxidative Decarboxylation of Picolinic Acid Derivatives

ACS Catal., 2016, 6, pp 2831–2835
DOI: 10.1021/acscatal.6b00154
Self-Powered Analogue Smart Skin

ACS Nano, Article ASAP
DOI: 10.1021/acsnano.5b07074
Lab-on-a-Drone: Toward Pinpoint Deployment of Smartphone-Enabled Nucleic Acid-Based Diagnostics for Mobile Health Care
Anal. Chem., Article ASAP
DOI: 10.1021/acs.analchem.5b04153
Love ACS Editors’ Choice? Get a weekly e-mail of the latest ACS Editor’s Choice articles and never miss a breakthrough!

Life in the Lab: The Future of Biological Materials and Biofuels

Challa Vijaya Kumar, Ph.D, is a professor of chemistry at the University of Connecticut. Prof. Kumar’s research interest is in the production of functional materials that are biodegradable. He is also interested in using chemical reactions to transform these materials into something that people can benefit from, such as biofuel cell-based power.

Watch this video and learn more about his work and its impact on the environment:

Watch more great ACS videos.