J. Am. Chem. Soc.
@J_A_C_S
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Research, news, and information from the Journal of the American Chemical Society.
Washington, DC
Joined December 2008
On the cover of this week's issue: "Defect-Driven Redox Interplay on Anatase TiO2: Surface-Structure Dependent Activation for CO2 Hydrogenation Catalysis" Read it here đź”— https://t.co/6xLVzfHRog
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Antiaromatic Nanographenes via a BODIPY-Fusion Strategy | Journal of the American Chemical Society
pubs.acs.org
The synthesis of antiaromatic molecules with intense near-infrared (NIR) absorption is challenging due to their inherently forbidden HOMO–LUMO transitions. Herein, we report the synthesis of anthra...
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Rational Molecular Design of Germole-Fused Dithienylethenes with Tunable Photochromic Response, Reaction Pathway, and Switching Efficiency | Journal of the American Chemical Society
pubs.acs.org
A new series of photoswitchable organogermanium based on dithienylethenes with germole as the ethene bridge has been designed and synthesized. The rational designs of the germole-fused dithienyleth...
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Mismatched Nucleotide Rejections at the Open and Ajar States of DNA Polymerase I Ensure High Fidelity | Journal of the American Chemical Society
pubs.acs.org
DNA polymerases achieved high fidelity via kinetic proofreading. However, due to the lack of proper enzymatic reaction models, the mechanism has not yet been successfully applied to quantify the...
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Beyond Surface Facets and Morphology: Precision Silica Shelling for Enhanced Luminescence and Stability in Halide Perovskite Nanocrystals | Journal of the American Chemical Society @chm_iiserb @iacskolkata
pubs.acs.org
Lead halide perovskite nanocrystals are now the workhorse in colloidal optical nanomaterials because of their simpler synthesis and bright emission. Making a robust shell of high-bandgap covalent...
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Fluoride-Triggered Protein Activation via a Genetically Encoded Tyrosine Analogue | Journal of the American Chemical Society
pubs.acs.org
Fluoride is orthogonal to cellular metabolism and can serve as an effective chemical trigger for modulating biological systems. Here, we present a genetically encoded actuator platform based on the...
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Autonomous Exponential Amplification via Rolling Circle–DNAzyme Feedback Programming | Journal of the American Chemical Society
pubs.acs.org
Rolling circle amplification (RCA) is a powerful isothermal strategy for nucleic acid detection, but its linear kinetics and dependence on externally supplied primers limit its sensitivity and...
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Programmable Peptide-Based Complex Coacervate Microenvironments for Cellular Engineering | Journal of the American Chemical Society
pubs.acs.org
Peptide-based coacervates demonstrate remarkable potential across interdisciplinary fields of biomedicine and materials science due to their sequence programmability, dynamic self-assembly capabili...
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Protocell Survival Networks in Spatially Modulated Chemical Gradients | Journal of the American Chemical Society @MaxPlanckBris
pubs.acs.org
Coupling molecular-level chemical networks to macroscopic functions provides a step toward the implementation of rudimentary forms of agency in life-like objects and materials. Here, a negative...
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Photocatalytic CO2 Reduction by Ternary Heterostructures of Sb2VO5 Nanorods, CdS Quantum Dots, and a Zinc(II) Porphyrin Complex | Journal of the American Chemical Society
pubs.acs.org
We synthesized ternary heterostructures of Sb2VO5 nanorods, CdS quantum dots (QDs), and zinc(II) 5-(3-carboxyphenyl)-10,15,20-(triphenyl)porphyrin (Zn3MCP), hereafter referred to as Sb2VO5/CdS-Zn3MCP...
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A Strongly Binding Lithium Salt with Stepwise Interphase Formation Mechanism Enables Stable High-Voltage Lithium Metal Batteries | Journal of the American Chemical Society @uclachem @UCLA
pubs.acs.org
Stabilizing high-voltage cathodes in lithium metal batteries (LMBs) remains a key challenge due to severe interfacial degradation. Although anion-derived, inorganic-rich cathode-electrolyte interph...
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Evolution of Altermagnetism to Spin Density Waves in CoxNbSe2 | Journal of the American Chemical Society @Univ_System_MD
pubs.acs.org
Intercalated group-V transition metal dichalcogenides (TMD) exhibit a variety of magnetotransport phenomena arising from diverse nuclear and magnetic structures. However, a comprehensive mapping of...
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Redirecting Formate Delivery toward Alkenes: Markovnikov α-Carboxylation via Cobalt/Photoredox/Bro̷nsted Acid Catalysis | Journal of the American Chemical Society
pubs.acs.org
Advances in photocatalysis have significantly expanded the chemist’s toolbox, enabling the use of sustainable C-1 feedstocks for the synthesis of carboxylic acids. While linear-selective carboxylat...
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Trapping a Trigonal Bipyramidal Cobalt(IV)-Oxo Species with an Exceptional Reactivity | Journal of the American Chemical Society @Radboud_Uni
pubs.acs.org
Metal-oxo complexes (MOs) are pivotal in oxidation chemistry for their ability to activate strong C–H bonds. Among them, the octahedral nonheme iron(IV)-oxo [Fe(IV)-oxo] complex, [(Me3NTB)FeIV(O)(X...
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Tailoring a Lead-Free Organic–Inorganic Halobismuthate for Large Piezoelectric Effect | Journal of the American Chemical Society @UniofOxford @unibirmingham
pubs.acs.org
Molecular piezoelectrics are a potentially disruptive technology, enabling a new generation of self-powered electronics that are flexible, high performing, and inherently low in toxicity. Although...
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On the cover of this week's issue: "Flow Photo-Oxidative Dearomative Cyclization Enables Unified Asymmetric Synthesis of Trichodermamides A–F" Read it here 🔗 https://t.co/YlhadzPeIh
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Fully Reversible Photoelectronic Switching Enabled by Delocalized Excitons in a Single Superatom Junction | Journal of the American Chemical Society
pubs.acs.org
Single-molecule switches, the smallest fundamental components of nearly all electronic devices, represent an essential pathway toward device miniaturization and multifunctionality. However, achieving...
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Topochemical Synthesis of a Syndiotactic Polymer from a Racemic Monomer | Journal of the American Chemical Society @tvmiiser
pubs.acs.org
Tacticity critically governs polymer properties, yet achieving precise stereoregularity from racemic monomers remains an enduring challenge. The equal reactivity of enantiomers under isotropic...
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Unraveling the Correlation between Crystallographic Structure and Charge Transport in Metal Poly(heptazine imides) | Journal of the American Chemical Society
pubs.acs.org
Charge transfer, which is closely related to the molecular structure and packing order of polymer semiconductors, plays a critical role in determining their photocatalytic performance. Metal poly(h...
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Total Synthesis of Trigocherrins A and C | Journal of the American Chemical Society
pubs.acs.org
Trigocherrins A (1) and C (2), isolated from an endangered tropical plant in New Caledonia, belong to a rare class of daphnane diterpenoid orthoesters with an unusual conjugated dichloroalkene...
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