☆ 4.8 Editorial Material

Fire up the atom forge

NATURE (2016)

期刊

NATURE

卷 539, 期 7630, 页码 485-487

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NATURE PUBLISHING GROUP

DOI: 10.1038/539485a

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Multidisciplinary Sciences

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Firing up chromatin to forge T-ALL

Mark Y. Chiang

Summary: In this study, Antoszewski et al find that the transcription factor T-cell factor 1 (Tcf1) remodels chromatin in early hematopoietic progenitor cells activated by Notch, thereby promoting transformation into cancer cells.

BLOOD (2022)

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Article Chemistry, Applied

Conjugate addition-enantioselective protonation to forge tertiary stereocentres α to azaarenes via cooperative hydrogen atom transfer and chiral hydrogen-bonding catalysis

Yaqi Tan, Yanli Yin, Shanshan Cao, Xiaowei Zhao, Guirong Qu, Zhiyong Jiang

Summary: This study presents a new platform for the asymmetric synthesis of azaarene derivatives through cooperative hydrogen atom transfer and chiral hydrogen-bonding catalysis. By using a photocatalyst and a hydrogen-bonding catalyst, commercially available hydrocarbons and silanes can efficiently undergo transformations with 2-vinylazaarenes, leading to valuable enantioenriched alpha-tertiary azaarenes with high yields and good to excellent enantioselectivities.

CHINESE JOURNAL OF CATALYSIS (2022)

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Review Physics, Multidisciplinary

Optical tweezers for a bottom-up assembly of few-atom systems

Mikkel F. Andersen

Summary: Tightly focused laser beams can form optical tweezers that have the ability to hold and manipulate individual atoms, providing excellent control over microscopic quantum systems and facilitating the bottom-up assembly of few-atom systems. These assembled systems serve as an ideal starting point for studying atomic interactions and few-atom phenomena.

ADVANCES IN PHYSICS-X (2022)

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Article Materials Science, Multidisciplinary

Atom-economic synthesis of an oligomeric P/N-containing fire retardant towards fire-retarding and mechanically robust polylactide biocomposites

Jiabing Feng, Yixia Lu, Hongyan Xie, Yan Zhang, Siqi Huo, Xiaohuan Liu, Matt Flynn, Zhiguang Xu, Paulomi Burey, Mark Lynch, Hao Wang, Pingan Song

Summary: A novel phosphorus/nitrogen-based flame retardant (APN) was synthesized using a mild Michael addition polymerization without byproducts. With only 3 wt% of APN, the resulting PLA exhibited excellent fire retardancy, including a UL-94 V-0 rating and a limiting oxygen index of 37.6%. The fire-retardant PLA also showed an 85% increase in toughness compared to pure PLA, while maintaining tensile strength and thermal stability. This study provides an atom-economic strategy for synthesizing highly efficient P/N flame retardants for the creation of fire-resistant PLA with robust mechanical properties.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2023)

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Editorial Material Multidisciplinary Sciences

HOW TO FORGE A PRODUCTIVE SCIENCE-ART COLLABORATION

Virginia Gewin

Summary: Partnerships between researchers and artists can invigorate careers and enhance public understanding of science.

NATURE (2021)

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Article Telecommunications

Time to forge ahead: The Internet of Things for healthcare

Denzil Furtado, Andre F. Gygax, Chien Aun Chan, Ashley I. Bush

Summary: Situated at the intersection of technology and medicine, the Internet of Things (IoT) holds the promise of addressing some of healthcare's most pressing challenges. However, the successful implementation of IoT healthcare initiatives has been slow. To promote collaboration, a problem-oriented approach to developing healthcare technologies is proposed. Fog computing is suggested as the most promising technological paradigm for building a robust and scalable healthcare IoT ecosystem.

DIGITAL COMMUNICATIONS AND NETWORKS (2023)

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Article Ecology

Characterizing post-fire delayed tree mortality with remote sensing: sizing up the elephant in the room

Matthew J. Reilly, Aaron Zuspan, Zhiqiang Yang

Summary: This study introduces a remote sensing approach for mapping delayed mortality after wildfires. The method based on the decline in normalized burn ratio (NBR) accurately predicts the presence of delayed mortality. The results show that delayed mortality significantly affects the post-fire landscape patterns of burn severity, with variations among different forest types and environmental conditions.

FIRE ECOLOGY (2023)

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Review Biochemistry & Molecular Biology

Microbiota Signals during the Neonatal Period Forge Life-Long Immune Responses

Bryan Phillips-Farfan, Fernando Gomez-Chavez, Edgar Alejandro Medina-Torres, Jose Antonio Vargas-Villavicencio, Karla Carvajal-Aguilera, Luz Camacho

Summary: The microbiota plays a crucial role in immune development and host immune regulation, through the production of various microbial products that affect the production of short-chain fatty acids, polysaccharides, and polyamines, as well as by binding to specific receptors to modulate immune responses.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2021)

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Article Economics

Creativity: The flawed forge of tomorrows

Christopher B. Jones

Summary: Creativity and novelty are emphasized in the futures and foresight literature, but there is a growing focus on the negative aspects and potential threats of creativity. This article explores the possibility that creativity may be detrimental to human survival, particularly in the context of postnormal times. The acceleration of change driven by globalization and technological innovation, as well as the disruptive, negative, and amoral aspects of creativity, are discussed. The Three Tomorrows scenario-building approach is applied to investigate the dark side of creativity, providing recommendations and questions for foresight work.

FUTURES (2023)

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Article Multidisciplinary Sciences

Data for all: Tactile graphics that light up with picture-perfect resolution

Jordan C. Koone, Chad M. Dashnaw, Emily A. Alonzo, Miguel A. Iglesias, Kelly-Shaye Patero, Juan J. Lopez, Ao Yun Zhang, Bernd Zechmann, Noah E. Cook, Mona S. Minkara, Cary A. Supalo, Hoby B. Wedler, Matthew J. Guberman-Pfeffer, Bryan F. Shaw

Summary: This article introduces a method of printing graphical data into tactile graphics using the lithophane effect. This method allows both blind and sighted individuals to interpret the data through touch or vision.

SCIENCE ADVANCES (2022)

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Article Psychiatry

Technology and implementation science to forge the future of evidence-based psychotherapies: the PRIDE scale-up study

Milton L. Wainberg, Maria Lidia Gouveia, Melissa Ann Stockton, Paulino Feliciano, Antonio Suleman, Jennifer J. Mootz, Milena Mello, Andre Fiks Salem, M. Claire Greene, Charl Bezuidenhout, Phuti Ngwepe, Kathryn L. Lovero, Palmira Fortunato dos Santos, Simone H. Schriger, David S. Mandell, Rogerio Mulumba, Anibal Neves Anube, Dirceu Mabunda, Flavio Mandlate, Francine Cournos, Jean-Marie Alves-Bradford, Terriann Nicholson, Bianca Kann, Wilza Fumo, Cristiane S. Duarte, Jair de Jesus Mari, Marcelo F. Mello, Ana O. Mocumbi, Maria A. Oquendo, Myrna M. Weissman

Summary: The PRIDE study in Mozambique is training providers in EBPs and implementing mental health services through mobile applications. The training has improved participants' knowledge of EBPs and their intentions to deliver the core components. Trained providers have started using mobile applications to identify cases and provide appropriate treatment.

EVIDENCE-BASED MENTAL HEALTH (2021)

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Article Construction & Building Technology

Fire resistance of built-up cold-formed steel columns

Tiago A. C. Pires, Jose Jeferson do Rego Silva, Marina M. L. dos Santos, Leonardo Medeiros Costa

Summary: This study conducted a series of fire resistance tests on cold-formed steel columns, finding that the fire resistance performance significantly increased with the use of plasterboard hollow encasement. Plasterboard hollow encasement can be considered as an alternative to enhance the fire resistance performance of steel columns.

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH (2021)

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Article Plant Sciences

CO2-induced biochemical changes in leaf volatiles decreased fire-intensity in the run-up to the Triassic-Jurassic boundary

Sarah J. Baker, Rebecca A. Dewhirst, Jennifer C. McElwain, Matthew Haworth, Claire M. Belcher

Summary: The increase in CO2 concentration during the Triassic-Jurassic boundary may have led to changes in plant species and fire behavior. By analyzing the variations in leaf chemistry and flammability, it was found that the intrinsic flammability of leaves has a measurable impact on fire behavior.

NEW PHYTOLOGIST (2022)

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Editorial Material Multidisciplinary Sciences

The G20 should forge a pact to support nations' shifts to a low-carbon future

Navroz K. K. Dubash

Summary: Fossil fuels should be conserved and used primarily in the areas where they have the greatest impact on human well-being.

NATURE (2023)

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Article Environmental Sciences

Changes in fire behavior caused by fire exclusion and fuel build-up vary with topography in California montane forests, USA

Catherine Airey-Lauvaux, Andrew D. Pierce, Carl N. Skinner, Alan H. Taylor

Summary: Wildfire sizes and proportions burned with high severity effects are increasing in seasonally dry forests, particularly in the western USA. There is a critical need to determine where fuel build-up caused by fire exclusion reaches thresholds that compromise resilience to fire, especially on steep slopes and ridges. Empirical studies have rarely considered the long-term changes in fuel caused by fire exclusion.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

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Article Chemistry, Multidisciplinary

Interface Engineered Room-Temperature Ferromagnetic Insulating State in Ultrathin Manganite Films

Weiwei Li, Bonan Zhu, Qian He, Albina Y. Borisevich, Chao Yun, Rui Wu, Ping Lu, Zhimin Qi, Qiang Wang, Aiping Chen, Haiyan Wang, Stuart A. Cavill, Kelvin H. L. Zhang, Judith L. MacManus-Driscoll

ADVANCED SCIENCE (2020)

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Article Chemistry, Physical

Role of Solid-State Miscibility during Anion Exchange in Cesium Lead Halide Nanocrystals Probed by Single-Particle Fluorescence

Dong Wang, John Cavin, Bo Yin, Arashdeep S. Thind, Albina Y. Borisevich, Rohan Mishra, Bryce Sadtler

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2020)

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Article Chemistry, Multidisciplinary

Metal-Nitrogen-Carbon Cluster-Decorated Titanium Carbide is a Durable and Inexpensive Oxygen Reduction Reaction Electrocatalyst

Sung Beom Cho, Cheng He, Shrihari Sankarasubramanian, Arashdeep Singh Thind, Javier Parrondo, Jordan A. Hachtel, Albina Y. Borisevich, Juan-Carlos Idrobo, Jing Xie, Vijay Ramani, Rohan Mishra

Summary: By optimizing the interaction between nitrogen-coordinated transition metal clusters embedded in a more stable and corrosion-resistant carbide matrix, a new ORR electrocatalyst with enhanced activity and stability compared to traditional Fe-N-C catalysts was developed. A potential electrostatics-based descriptor of catalytic activity was identified during first-principles calculations, showing promise as a tool for designing active and stable PGM-free electrocatalysts.

CHEMSUSCHEM (2021)

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Article Multidisciplinary Sciences

Bifunctional nanoprecipitates strengthen and ductilize a medium-entropy alloy

Ying Yang, Tianyi Chen, Lizhen Tan, Jonathan D. Poplawsky, Ke An, Yanli Wang, German D. Samolyuk, Ken Littrell, Andrew R. Lupini, Albina Borisevich, Easo P. George

Summary: This study demonstrates a strategy of using nanoprecipitates to enhance the strength of the matrix while modulating its transformation characteristics, leading to simultaneous improvements in tensile strength and ductility in a single alloy.

NATURE (2021)

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Article Chemistry, Multidisciplinary

Oxygen Vacancy Injection as a Pathway to Enhancing Electromechanical Response in Ferroelectrics

Kyle P. Kelley, Anna N. Morozovska, Eugene A. Eliseev, Vinit Sharma, Dundar E. Yilmaz, Adri C. T. van Duin, Panchapakesan Ganesh, Albina Borisevich, Stephen Jesse, Peter Maksymovych, Nina Balke, Sergei Kalinin, Rama K. Vasudevan

Summary: This study reports the first observation of enhanced electromechanical response in BaTiO3 thin films through dynamic local oxygen vacancy control. It demonstrates that piezoelectricity can persist past the bulk Curie temperature and that an internal electric field further enhances the intrinsic electrostriction. The findings highlight the pivotal role that dynamics of vacancies in complex oxides play in determining functional properties and suggest a new route towards achieving enhanced ferroic response in ferroelectrics and other ferroic materials with higher functional temperature windows.

ADVANCED MATERIALS (2022)

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Article Electrochemistry

Facile Surface Coatings for Performance Improvement of NMC811 Battery Cathode Material

Xiao-Guang Sun, Charl J. Jafta, Susheng Tan, Albina Borisevich, Ram B. Gupta, Mariappan Parans Paranthaman

Summary: High nickel content layered oxide LiNi0.8Mn0.1Co0.1O2 (NMC811) cathode material, with high theoretical capacity, was treated in a LiFSI/DMC solution to enhance its cycling stability and capacity by coating the surface with LiF layer due to the reaction of residual lithium salts and LiFSI.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2022)

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Article Chemistry, Multidisciplinary

Ionothermal Synthesis of Carbon/TiO2 Nanocomposite for Supercapacitors

Runming Tao, Tao Wang, Juntian Fan, Harry M. Meyer, Albina Y. Borisevich, Chi-Linh Do-Thanh, Sheng Dai

Summary: A facile in-situ ionothermal strategy was developed to synthesize carbon/oxide composites with nanoporous structure. The use of ionic liquids as solvents, templates, and carbon sources greatly improved the carbon yield and enhanced the electrochemical performance of the composites.

CHEMNANOMAT (2022)

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Article Materials Science, Multidisciplinary

Effects of precipitate size and spacing on deformation-induced fcc to bcc phase transformation

Eva Zarkadoula, Ying Yang, Albina Borisevich, Easo George

Summary: Using molecular dynamics simulations, this study investigates the deformation-induced phase transition in an Fe-Ni alloy with and without precipitates. The results show that larger precipitates and smaller spacings hinder the phase transformation. These findings help interpret the experimental results and analyze the individual effects of precipitate size and spacing.

MATERIALS RESEARCH LETTERS (2022)

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Article Chemistry, Multidisciplinary

Conformal LiF Stabilized Interfaces via Electrochemical Fluorination on High Voltage Spinel Cathodes (≈4.9 V) for Lithium-Ion Batteries

Bishnu P. Thapaliya, Albina Y. Borisevich, Harry M. Meyer, Xiao-Guang Sun, Craig A. Bridges, Sheng Dai

Summary: This study reports the formation of a stable LiF interface on LNMO through electrochemical fluorination, improving the cycling stability and capacity of batteries. This excellent electrochemical performance could potentially lead to the development of high energy density batteries with high voltage cathodes.

ADVANCED MATERIALS INTERFACES (2022)

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Article Engineering, Electrical & Electronic

Sub-10 nm Probing of Ferroelectricity in Heterogeneous Materials by Machine Learning Enabled Contact Kelvin Probe Force Microscopy

Sebastian W. Schmitt, Rama K. Vasudevan, Maurice Seifert, Albina Y. Borisevich, Veeresh Deshpande, Sergei Kalinin, Catherine Dubourdieu

Summary: Reducing the dimensions of ferroelectric materials to the nanoscale affects the polarization pattern and switching ability. By using contact Kelvin probe force microscopy combined with a response clustering algorithm, it is possible to measure ferroelectric response at a mapping resolution of 8 nm. This method allows for mapping complex ferroelectric polarization textures and understanding the polarization pattern changes across phase transitions.

ACS APPLIED ELECTRONIC MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Crystal Symmetry Engineering in Epitaxial Perovskite Superlattices

Xiang Ding, Baishun Yang, Huaqian Leng, Jae Hyuch Jang, Junrui Zhao, Chao Zhang, Sa Zhang, Guixin Cao, Ji Zhang, Rohan Mishra, Jiabao Yi, Dongchen Qi, Zheng Gai, Xiaotao Zu, Sean Li, Bing Huang, Albina Borisevich, Liang Qiao

Summary: The study investigates the impact of crystal symmetry mismatch on heterostructures and demonstrates that magnetic properties can be artificially controlled by manipulating the thickness of the SrTiO3 layer. It suggests that crystal symmetry mismatch can also be designed and engineered as an effective strategy to generate functional properties of perovskite oxides.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Nanoscience & Nanotechnology

Three-Dimensional Integration of Functional Oxides and Crystalline Silicon for Optical Neuromorphic Computing Using Nanometer-Scale Oxygen Scavenging Barriers

J. Elliott Ortmann, Albina Y. Borisevich, Sunah Kwon, Agham Posadas, Moon J. Kim, Alexander A. Demkov

Summary: This paper presents a new method to achieve high-quality Si(001)/TMO/Si(001)/TMO heterostructures without wafer bonding, enabling the three-dimensional integration of functional complex oxides and active Si(001) layers. The results have significant implications for on-chip hardware implementations of neuromorphic computing based on optical signals.

ACS APPLIED NANO MATERIALS (2021)

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Article Nanoscience & Nanotechnology

Domains and Topological Defects in Layered Ferrielectric Materials: Implications for Nanoelectronics

Rama K. Vasudevan, Sabine M. Neumayer, Michael A. Susner, Michael A. McGuire, Sokrates T. Pantelides, Petro Maksymovych, Donovan N. Leonard, Nina Balke, Albina Y. Borisevich

ACS APPLIED NANO MATERIALS (2020)

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Article Materials Science, Multidisciplinary

Room-temperature skyrmions in strain-engineered FeGe thin films

Sujan Budhathoki, Arjun Sapkota, Ka Ming Law, Smriti Ranjit, Bhuwan Nepal, Brian D. Hoskins, Arashdeep Singh Thind, Albina Y. Borisevich, Michelle E. Jamer, Travis J. Anderson, Andrew D. Koehler, Karl D. Hobart, Gregory M. Stephen, Don Heiman, Tim Mewes, Rohan Mishra, James C. Gallagher, Adam J. Hauser

PHYSICAL REVIEW B (2020)

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Article Microscopy

Detection of defects in atomic-resolution images of materials using cycle analysis

Oleg S. Ovchinnikov, Andrew O'Hara, Stephen Jesse, Bethany M. Hudak, Shi-Ze Yang, Andrew R. Lupini, Matthew F. Chisholm, Wu Zhou, Sergei Kalinin, Albina Y. Borisevich, Sokrates T. Pantelides

ADVANCED STRUCTURAL AND CHEMICAL IMAGING (2020)

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Fire up the atom forge

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