Article
Chemistry, Inorganic & Nuclear
Marina A. Kiseleva, Andrei V. Churakov, Ilya V. Taydakov, Mikhail T. Metlin, Sergey A. Kozyukhin, Stanislav I. Bezzubov
Summary: A joint study of rhodium(III) and iridium(III) complexes with different ligands reveals the relationship between their solid-state emission efficiency and crystal packing. Different types of interactions are responsible for the aggregation-induced emission (AIE) depending on the metal ion. For iridium(III) complexes, pyridyl-pyridyl contacts are essential for AIE, while in a rhodium(III) complex, phenyl-pyridyl interactions enhance solid-state phosphorescence.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Inorganic & Nuclear
Dennis Groedler, Alexander Haseloer, Christian Tobeck, Yusuf Bulut, Jorg M. Neudoerfl, Sanjay Mathur, Uwe Ruschewitz, Axel Klein, Mathias S. Wickleder, Markus Zegke
Summary: The first homoleptic thiosemicarbazone complexes of uranium exhibit high stability and strong oxidation resistance, with the ability to control coordination environments by simple methylation of the ligand's terminal amino group. These complexes also demonstrate good thermal stability, being stable up to 155 degrees C.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2021)
Article
Materials Science, Multidisciplinary
Chris Foster, Samuel Shaw, Thomas S. Neill, Nick Bryan, Nick Sherriff, Scott Harrison, Louise S. Natrajan, Bruce Rigby, Katherine Morris
Summary: The decommissioning of legacy spent fuel storage facilities at Sellafield nuclear facility in the UK requires the retrieval of radioactive sludge resulting from Magnox fuel corrosion. The interactions between colloidal hydrotalcite and different forms of nanoparticulate U(IV) were investigated using a multi-technique approach. The study highlights the potential for U(IV) nanoparticles to form a new type of colloid-colloid interaction with hydrotalcite, especially when silica is present.
JOURNAL OF NUCLEAR MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Ivan A. Popov, Brennan S. Billow, Stephanie H. Carpenter, Enrique R. Batista, James M. Boncella, Aaron M. Tondreau, Ping Yang
Summary: A method to explore head-to-head phi back-bonding from uranium f-orbitals into allyl pi* orbitals has been pursued. Anionic allyl groups were coordinated to uranium with tethered anilide ligands, and the resulting products were analyzed using spectroscopy and theoretical methods. The stability and versatility of the silylanilide motif were highlighted using the (allyl)silylanilide ligand in different protonation states. The bonding between U-IV and the allyl fragments in the studied sandwich complex was attributed to ligand-to-metal electron donation.
CHEMISTRY-A EUROPEAN JOURNAL
(2022)
Correction
Chemistry, Multidisciplinary
Robert J. Ward, Iker del Rosal, Steven P. Kelley, Laurent Maron, Justin R. Walensky
Summary: This study presents a correction on the isolation of C1-C4 derivatives from CO using heteroleptic uranium(III) metallocene aryloxide complexes.
Article
Chemistry, Multidisciplinary
Sara M. A. Pinto, Ana R. R. Ferreira, Daniela S. S. Teixeira, Sandra C. C. Nunes, Ana L. M. Batista de Carvalho, Joseany M. S. Almeida, Zoltan Garda, Agnes Pallier, Alberto A. C. C. Pais, Christopher M. A. Brett, Eva Toth, Maria P. M. Marques, Mariette M. M. Pereira, Carlos F. G. C. Geraldes
Summary: A new fluorinated manganese porphyrin, (Mn-TPP-p-CF3), is capable of providing dual H-1 relaxivity and F-19 NMR response to redox changes based on the Mn(III)/Mn(II) equilibrium. The properties of H-1 relaxometry and F-19 NMR make it suitable for the detection of differential redox MRI. The physical-chemical characterization shows that the Mn(III)-F distance is well tailored to allow for adequate paramagnetic effect on F-19 T-1 and T-2 relaxation times.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Inorganic & Nuclear
Brian M. Rotermund, Joseph M. Sperling, Gregory P. Horne, Nicholas B. Beck, Hannah B. Wineinger, Zhuanling Bai, Cristian Celis-Barros, Daniela Gomez Martinez, Thomas E. Albrecht-Schonzart
Summary: Crystals of plutonium tetramethyl diglycolamide complexes were synthesized and characterized. Geometry calculations revealed changes in point group symmetry between Pu3+ and Pu4+ structures despite no change in coordination environment. These structures provide insight into the potential chemical and structural differences of tetravalent curium in used nuclear fuel reprocessing streams.
INORGANIC CHEMISTRY
(2023)
Article
Engineering, Electrical & Electronic
Anuj Dalal, Kapeesha Nehra, Anjli Hooda, Raman Kumar Saini, Devender Singh, Sumit Kumar, Rajender Singh Malik
Summary: Ternary octacoordinated terbium complexes with conducting nature were synthesized and their emission spectra upon excitation in UV region were investigated, suggesting their potential application as emissive materials in OLEDs and other display devices.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Chemistry, Multidisciplinary
Novan A. G. Gray, Jeffrey S. Price, David J. H. Emslie
Summary: Rigid thioether- and selenoether-containing pincer proligands were synthesized and reacted to form corresponding potassium salts, which were then used to obtain uranium thioether and selenoether complexes. Computational studies showed increasing covalency in the U-ER2 bonding from O to S to Se.
CHEMISTRY-A EUROPEAN JOURNAL
(2022)
Article
Chemistry, Multidisciplinary
Mariana Darii, Jan van Leusen, Victor Ch. Kravtsov, Yurii Chumakov, Karl Kramer, Silvio Decurtins, Shi-Xia Liu, Paul Kogerler, Svetlana G. Baca
Summary: Ultrasound-assisted synthesis was used to prepare a new nonanuclear SMM, [Mn7Dy2O6(OH)(OMe)(2)(piv)(8)(dea)(2)(MeOH)(2)(H2O)(2)](NO3)& BULL;H2O, with a {Mn-6 (MnDy2)-Mn-III-Dy-IV (III)}(28+) core based on vertex-sharing double-cubane units.
CRYSTAL GROWTH & DESIGN
(2023)
Article
Chemistry, Inorganic & Nuclear
Xue Li, Chun-Xiu Zang, Ying Gao, Li-Li Wen, Kui-Zhan Shao, Guan-Yu Ding, Guo-Gang Shan, Wen-Fa Xie, Zhong-Min Su
Summary: In this study, three Ir(III) complexes with electron-deficient substituents were reported as promising emitters for nondoped OLEDs. Among them, the N3 device based on tBu-Ir-ISO showed the most exceptional EL performance, attributed to steric hindrance and balanced carrier-transporting ability induced by the electron-deficient substituents. Additionally, doped devices D1-D3 also achieved excellent EL performance.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Justin C. Wedal, Nathalia Cajiao, Michael L. Neidig, William J. Evans
Summary: A new synthesis of Th(ii) complexes has been discovered, which involves the addition of simple MX salts to Cp'' Th-3(III) in the presence of 18-crown-6 or 2.2.2-cryptand. This synthesis method is applicable to MX salts where M is Li, Na, K and X is H, Cl, Me, N-3.
CHEMICAL COMMUNICATIONS
(2022)
Article
Chemistry, Medicinal
Ajay Gupta, Abhishek Kumar Pandey, Titas Mondal, Jaydeep Bhattacharya, Pijus K. Sasmal
Summary: In this article, the authors report a new class of heterobimetallic Ir(III)-Pt(IV) conjugates, named IriPlatins 1-3, which have been developed as multifunctional potent anticancer theranostic agents. These conjugates possess excellent anticancer and imaging properties and preferentially accumulate within the mitochondria of cancer cells. Mechanistic investigation suggests that the loss of mitochondrial membrane potential, generation of reactive oxygen species (ROS), and caspase-3-mediated apoptosis contribute to cell death induced by these conjugates.
JOURNAL OF MEDICINAL CHEMISTRY
(2023)
Article
Chemistry, Inorganic & Nuclear
Yifan Shi, Atta M. Arif, Richard D. Ernst
Summary: This article reports a new strategy for preparing multimetallic complexes using a combination of pyrazole and pyrazolyl ligands, and describes new complexes capable of incorporating a second metal center. The structural characterization of three species, involving Ru(II) and Ru(III), have been presented, highlighting the potential practical utilities of these complexes.
Article
Energy & Fuels
Hao Peng, Nan Ji, Wei Huang, Yu Gong
Summary: The chemical interactions between thorium(IV) and O2- were studied in two molten salt systems: LiF-BeF2 (2 : 1 mol%) (FLiBe) and LiF-NaF-KF (46.5 : 11.5 : 42 mol%) (FLiNaK). In FLiBe, only ThO2 was produced, while in FLiNaK, Th2OF104- and ThOF2 were formed. The difference in results was attributed to the difference in free F- content. This research provides important data for understanding thorium fuel precipitation in molten fluoride media.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2023)
Article
Chemistry, Multidisciplinary
Zikuan Wang, Haolin Yin, Lin Yun, Xu Liu, Xuefeng Fu
ISRAEL JOURNAL OF CHEMISTRY
(2016)
Article
Chemistry, Multidisciplinary
Nickolas H. Anderson, Samuel O. Odoh, Ursula J. Williams, Andrew J. Lewis, Gregory L. Wagner, Juan Lezama Pacheco, Stosh A. Kozimor, Laura Gagliardi, Eric J. Schelter, Suzanne C. Bart
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2015)
Article
Chemistry, Multidisciplinary
Haolin Yin, Patrick J. Carroll, Eric J. Schelter
CHEMICAL COMMUNICATIONS
(2016)
Article
Chemistry, Inorganic & Nuclear
Haolin Yin, Alexander V. Zabula, Eric J. Schelter
DALTON TRANSACTIONS
(2016)
Article
Chemistry, Inorganic & Nuclear
Haolin Yin, Patrick J. Carroll, Eric J. Schelter
INORGANIC CHEMISTRY
(2016)
Article
Chemistry, Multidisciplinary
Haolin Yin, Patrick J. Carroll, Brian C. Manor, Jessica M. Anna, Eric J. Schelter
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2016)
Article
Chemistry, Multidisciplinary
Haolin Yin, Yi Jin, Jerald E. Hertzog, Kimberly C. Mullane, Patrick J. Carroll, Brian C. Manor, Jessica M. Anna, Eric J. Schelter
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2016)
Article
Chemistry, Multidisciplinary
Mu Lin, Zikuan Wang, Huayi Fang, Lianghui Liu, Haolin Yin, Chun-Hua Yan, Xuefeng Fu
Article
Chemistry, Multidisciplinary
Yusen Qiao, Dumitru-Claudiu Sergentu, Haolin Yin, Alexander Zabula, Thibault Cheisson, Alex McSkimming, Brian C. Manor, Patrick J. Carroll, Jessica M. Anna, Jochen Autschbach, Eric J. Schelter
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2018)
Article
Multidisciplinary Sciences
Zhaobin Wang, Haolin Yin, Gregory C. Fu
Article
Chemistry, Multidisciplinary
Haolin Yin, Gregory C. Fu
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2019)
Article
Chemistry, Multidisciplinary
Wenjun Yang, Bo Ling, Bowen Hu, Haolin Yin, Jianyou Mao, Patrick J. Walsh
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Chemistry, Multidisciplinary
Lei Qiao, Chao Zhang, Xiang-Wen Zhang, Zi-Chuan Wang, Haolin Yin, Zhong-Ming Sun
CHINESE JOURNAL OF CHEMISTRY
(2020)
Article
Chemistry, Multidisciplinary
Ursula J. Williams
JOURNAL OF CHEMICAL EDUCATION
(2020)
Article
Chemistry, Organic
Zhiyuan Peng, Haolin Yin, Hui Zhang, Tiezheng Jia
Article
Chemistry, Multidisciplinary
Alexander M. Prophet, Kritanjan Polley, Gary J. Van Berkel, David T. Limmer, Kevin R. Wilson
Summary: The oxidation kinetics of iodide by ozone at the air-water interface is studied in single microdroplets. Molecular simulations and kinetic modeling are used to understand the underlying multiphase mechanism.
Article
Chemistry, Multidisciplinary
Rong Zhang, Jiajing Lan, Fei Wang, Shumei Chen, Jian Zhang
Summary: By utilizing 1,1'-ferrocene dicarboxylic acid as a chelating and surface protection ligand, we have synthesized multi-nuclear indium oxide clusters with varying nuclear sizes, including heptanuclear and thirteen-nuclear clusters. These clusters possess labile coordination sites, allowing for structural modification and self-assembly, resulting in the formation of various cluster structures.
Article
Chemistry, Multidisciplinary
Hui Wang, Hui Liu, Mingsen Wang, Jiaheng Hou, Yongjun Li, Yuancheng Wang, Yingjie Zhao
Summary: Two supramolecular complexes were prepared using CBs and M1, and their single-crystal structures were analyzed by SCXRD. The unexpected 1:2 self-assembly structure between M1 and CB[8] was discovered for the first time. These complexes exhibit unique photophysical properties and provide valuable information about the structure and photophysical properties of supramolecular complexes.
Article
Chemistry, Multidisciplinary
Chang-Hee Lee, Sookil Park, Sanggil Kim, Ji Young Hyun, Hyun Soo Lee, Injae Shin
Summary: The epidermal growth factor receptor (EGFR) is a cell-surface glycoprotein involved in cell proliferation and tumor development. This study used a fluorescently labeled EGFR to investigate its time-dependent endocytosis in live cells and found that appended glycans affect EGFR internalization. Additionally, the study detected sialic acid residues attached to EGFR on the live cell surface using FRET-based imaging. This research provides valuable insights into the cellular functions of EGFR.
Article
Chemistry, Multidisciplinary
Subhankar Sahu, Lokesh Kumar, Sumita Das, Dipti Gupta, Ruchi Anand
Summary: This study proposes a strategy that combines organic electronics with biosensor scaffolds to create a compact device for monitoring environmental aromatic pollution. By coupling biosensing protein MopR with an organic electrochemical transistor (OECT), a sensor module capable of efficient detection of phenol was designed. Exclusive phenol detection with minimal loss of sensitivity could be achieved in complex pollutant mixtures and real environmental samples.
Review
Chemistry, Multidisciplinary
Changseok Lee, Hyung-Joon Kang, Sungwoo Hong
Summary: The formation of C-N bonds through hydroamination reactions catalyzed by nickel hydrides has been a topic of recent interest. This approach offers a way to efficiently transform a variety of alkene and alkyne substrates into compounds enriched with C-N bonds. The review provides a concise overview of the underlying reaction mechanisms and aims to stimulate further progress in NiH-catalytic techniques and catalyst design.
Article
Chemistry, Multidisciplinary
Yueci Wu, Lu-Lu Sun, Hai-Hao Han, Xiao-Peng He, Weiguo Cao, Tony D. James
Summary: Drug-induced liver injury (DILI) is a common cause of acute liver failure in the USA and Europe, but most cases can be recovered or prevented by discontinuing the offending drug. Recent research has found that peroxynitrite (ONOO-) can be used as a potential indicator for early diagnosis of DILI, and there is an urgent need to establish a method to detect and track peroxynitrite in DILI cases. In this study, a FRET-based nano fluorescent probe CD-N-I was developed, which showed high selectivity and sensitivity in detecting peroxynitrite. The probe successfully detected exogenous peroxynitrite in live cells and endogenous peroxynitrite in APAP-induced liver injury of HepG2 cells.
Article
Chemistry, Multidisciplinary
Dmitry L. Lipilin, Mikhail O. Zubkov, Mikhail D. Kosobokov, Alexander D. Dilman
Summary: This article describes a direct photocatalytic method for the thiolation of unprotected acids, which was previously challenging. By using a thionocarbonate reagent with an N-O bond, the efficient conversion of carboxylic acids to thiols is achieved.
Article
Chemistry, Multidisciplinary
Jason Malenfant, Lucille Kuster, Yohann Gagne, Kouassi Signo, Maxime Denis, Sylvain Canesi, Mathieu Frenette
Summary: Raman microscopy can reveal compound-specific vibrational fingerprints without sample preparation. The combination of efficient theoretical calculations and a user-friendly software can accurately predict peak positions and provide match scores to assist with structure determination.
Article
Chemistry, Multidisciplinary
Jayoh A. Hernandez, Paul S. Micus, Sean Alec Lois Sunga, Luca Mazzei, Stefano Ciurli, Gabriele Meloni
Summary: Essential trace metals play crucial roles in the survival and virulence of bacterial pathogens. Helicobacter pylori requires nickel for colonization and persistence in the stomach, and NixA is an essential nickel transporter in this process. This study characterizes the selectivity and electrogenic nature of NixA-mediated nickel transport.
Article
Chemistry, Multidisciplinary
Tarali Devi, Kuheli Dutta, Jennifer Deutscher, Stefan Mebs, Uwe Kuhlmann, Michael Haumann, Beatrice Cula, Holger Dau, Peter Hildebrandt, Kallol Ray
Summary: This study emphasizes the importance of subtle electronic changes and secondary interactions in the stability of biologically relevant metal-dioxygen intermediates. It also shows that the role of the chloride ligand in stabilizing the Fe-III-(OOBu)-Bu-t moiety can extend to other anions, including the thiolate ligand.
Article
Chemistry, Multidisciplinary
Jacqueline R. Santhouse, Jeremy M. G. Leung, Lillian T. Chong, W. Seth Horne
Summary: By studying the folding kinetics and mechanism of the BdpA sequence, researchers found that altering the backbone connectivity can affect protein folding. This suggests that protein mimetic chains have a significant degree of plasticity in transitioning between unfolded and folded states.
Article
Chemistry, Multidisciplinary
Divanshu Gupta, Ralf Einholz, Holger F. Bettinger
Summary: This study presents the first direct spectroscopic evidence of a cyclic seven-membered iminoborane. Compared to linear amino-iminoboranes, this cyclic iminoborane exhibits weakened bond strength and lower Lewis acidity value. The study suggests that the reduced ring strain of cyclic iminoborane prevents nitrogen fixation but allows facile (2 + 2) cycloaddition reaction with C2H4.
Article
Chemistry, Multidisciplinary
Renny Mathew, Aniruddha Mazumder, Praveen Kumar, Julie Matula, Sharmarke Mohamed, Petr Brazda, Mahesh Hariharan, Brijith Thomas
Summary: This study reveals the packing arrangement of partially disordered nitro-perylenediimide (NO2-PDI) using a synergistic approach that combines 3D ED, ssNMR, and DFT techniques. By overcoming these challenges, this methodology opens up new avenues for material characterization, driving exciting advancements in the field.