Article
Optics
Anjli Hooda, Anuj Dalal, Kapeesha Nehra, Pawan Kumar, Devender Singh, Rajender Singh Malik, Sumit Kumar
Summary: The synthesis of four red emissive complexes of europium based on Hfodo and L is described. Luminescence analysis confirmed the intense red emission of the complexes in both powder and solution form. The colorimetric parameters calculated from emission spectral data affirm the usefulness of these complexes in displays and laser diodes.
JOURNAL OF LUMINESCENCE
(2022)
Article
Biochemistry & Molecular Biology
Julia Romanova, Rumen Lyapchev, Mihail Kolarski, Martin Tsvetkov, Denitsa Elenkova, Bernd Morgenstern, Joana Zaharieva
Summary: The research focuses on the theoretical molecular design of new luminescent metal-organic complexes of rare earth metals. Computational models are used to study the excited state properties and antenna effect of four phenanthroline-based complexes of Eu(III). The relationship between the electronic properties of the ligands and the luminescent properties of the complexes is explored, and a phenanthroline with -O-C6H5 substituent is chosen for complexation with Eu(III) in the presence of NO3-. Experimental results show a luminescent quantum yield of about 24% in acetonitrile for the newly synthesized Eu(III) complex. The study demonstrates the potential of low-cost computational models for discovering metal-organic luminescent materials.
Article
Chemistry, Inorganic & Nuclear
Chiara De Rosa, Andrea Melchior, Martina Sanadar, Marilena Tolazzi, Axel Duerkop, Fabio Piccinelli
Summary: A neutral Eu(iii) complex with S,S enantiomer of isoQC3A(3-) ligand was synthesized and spectroscopically investigated, showing similar binding constants and different enhancements of intrinsic quantum yield when compared with a similar complex using bis-anionic ligand bisoQcd(2-). Both complexes can detect citrate at extracellular concentrations up to 500 mu M, even in the presence of other interfering species, making them potential probes for fluorescence analysis of citrate in complex matrices.
DALTON TRANSACTIONS
(2021)
Article
Chemistry, Physical
F. C. Clementino, V. G. Peixoto, D. T. de Araujo, K. J. Ciuffi, E. J. Nassar, M. A. Vicente, V. Rives, E. H. de Faria
Summary: In this study, solid materials were prepared by kaolinite functionalization with pyridine 2-carboxylic and pyridine 2,6-dicarboxylic acids, and europium (III) ions were complexed on these solids. The obtained luminescent materials were characterized and evaluated for their potential applications as luminescent sensors. The results showed that the samples functionalized with picolinic and dipicolinic acids exhibited high quantum efficiencies. In the contaminant adsorption tests, the solid material with picolinic acid demonstrated better detection efficiency for chromium (III) in a low concentration range compared to the one with dipicolinic acid.
APPLIED CLAY SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Joe Hayashi, Sunao Shoji, Yuichi Kitagawa, Koji Fushimi, Yasuchika Hasegawa
Summary: A novel lanthanide coordination polymer Eu-dpba composed of Eu(III) ion, low-vibrational frequency hfa, and phosphine oxide ligand with amide groups is reported, showing phase transition behavior. Another lanthanide coordination polymer Eu-dph with alkyl groups is prepared as a reference sample, which does not exhibit phase transition behavior. The smooth surface and unchanged emission quantum yield of Eu-dpba after heat treatment are observed.
Article
Materials Science, Multidisciplinary
Nafisa A. Abusail, Najat Al Riyami, Rashid Ilmi, Muhammed S. Khan, Nawal K. Al-Rasbi
Summary: Two sets of lanthanide-based coordination polymers (CPs) incorporating 2,5-dihydroxyterephthalic acid (DHTP) and thenoyltrifluoroacetone (TTA) units have been synthesized and characterized. The CPs display 2D zig-zag chain and 2D polymeric structure derived from dinuclear Eu(iii) building blocks. The DHTP ligand shows suitable band structure for luminescence sensitization of Eu(iii). The Eu(iii) polymers exhibit efficient red emission in the solid state with a luminescence intrinsic quantum yield of 52% for Eu2 CP. A light emitting diode (LED) was fabricated using Eu2 CP-silicon oil resin as the emitting layer, which emits pink light with CIE 1931 chromaticity coordinates of (0.437, 0.185).
JOURNAL OF MATERIALS CHEMISTRY C
(2023)
Article
Chemistry, Applied
Pan Liu, Chenchen Ma, Zihan Ma, Ziyuan He, Xianjian Wang, Longhao Zhao, Xuegang Chen
Summary: A series of side-chain pi-conjugated fluorene and terpyridine-functionalized hydrophilic poly (acrylamide) hydrogels were synthesized via radical random copolymerization. The dual-network hydrogels containing chemical covalent cross-linking bonds and metallo-supramolecular cross-linking bonds were prepared through the coordination of terpyridines and europium (III) ions. The structures and properties of the hydrogels were systematically studied using NMR, IR, SEM, UV-vis absorption spectra, photoluminescence spectra, and rheological analysis. The energy transfer from conjugated chromophores to the europium emitter was observed, and the emission color of the resulting dual-network hydrogel could be regulated by controlling the water content and the ratio of energy donor and acceptor. The dual-network hydrogels exhibited small and uniform pore structure, as well as good mechanical properties with large storage and loss moduli.
Article
Optics
Xiaoqi Zhao, Yami Ling, Yu Zhang, Jiangrui Bai, Yu Dong
Summary: A novel green-emitting terbium(III)-loxoprofen complex (Tb-LPF) was synthesized and characterized. The compound exhibited strong green emission and low toxicity, making it a potential candidate for optical detection and bio-tissue imaging.
Article
Chemistry, Physical
Hongsheng Wang, Hui Li, Yange Zhang, Xinhua Chen
Summary: Two new lanthanide coordination polymers with mixed organic carboxylates ligands were synthesized via hydrothermal method, displaying two-dimensional layered structures and characteristic f-f transition luminescence of Sm(III) or Eu(III) ions under UV excitation.
JOURNAL OF MOLECULAR STRUCTURE
(2022)
Article
Environmental Sciences
Honghao Wang, Dongmei Liu, Mingming Wei, Weifeng Qi, Xia Li, Yunyin Niu
Summary: The study successfully demonstrated highly sensitive and selective detection of colchicine using a constructed Eu(III)-organic framework, opening up new possibilities for luminescent sensing applications of pollutants in the environment.
ENVIRONMENTAL RESEARCH
(2022)
Review
Chemistry, Inorganic & Nuclear
Yuichi Kitagawa, Pedro Paulo Ferreira da Rosa, Yasuchika Hasegawa
Summary: Transition metal complexes and lanthanide complexes can achieve photofunctional properties through charge transfer excited states, with a relatively new research focus on lanthanide complexes. Investigating charge transfer excited states can contribute to the development of next-generation photofunctional metal complexes.
DALTON TRANSACTIONS
(2021)
Article
Optics
Yang Wei, Liu Guoping, Jiang Li-li, Yu Zaidao
Summary: This paper presents the preparation of a novel oxygen sensor, a.b-diketone-modified Eu (III)-doped yttrium hydroxide nanosheet, which can detect dissolved oxygen through luminescence intensity quenching. The sensor shows high sensitivity, linear response, and promises for applications in dissolved oxygen sensing and optical fiber sensing.
OPTICS COMMUNICATIONS
(2022)
Article
Optics
Qingxian Zou, Fangfang Chen, Guan Peng, Huifeng Zeng
Summary: This study synthesized and characterized four europium (III) complexes with different carboxylate ligands, as well as a binuclear europium-lanthanum complex, and investigated their structural, photophysical, and thermal properties. The results showed that the introduction of lanthanum not only enhances the luminescent intensity, but also improves the ultraviolet aging resistance of the light conversion film.
JOURNAL OF LUMINESCENCE
(2023)
Review
Chemistry, Multidisciplinary
Yasuchika Hasegawa, Sunao Shoji, Yuichi Kitagawa
Summary: Eu(III) coordination polymers exhibit red luminescence through 4f-4f transitions. The emission spectra are observed by exciting the organic ligands at the pi-pi* transition band in the coordination polymers. The characteristic luminescence is determined by the coordination geometry, vibrational structures, and energy levels of the organic ligands. In this review, the photophysical properties of Eu(III) coordination polymers are introduced for their potential use in future photonic materials.
Article
Chemistry, Multidisciplinary
Xin Xu, Jinmin Wang, Bing Yan
Summary: This study successfully fabricated a multifunctional dual-emitting Eu3+-functionalized HOF hydrogel film, which shows high selectivity and sensitivity towards ofloxacin and flumequine drugs. By investigating the fluorescent response mechanisms in depth, a high-level security anticounterfeiting platform was developed.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Bappaditya Gole, Brice Kauffmann, Arnaud Tron, Victor Maurizot, Nathan McClenaghan, Ivan Huc, Yann Ferrand
Summary: Aromatic helix-sheet-helix foldamers composed of photosensitive diaza-anthracene units were designed and synthesized. Their conformations can be manipulated by solvent, temperature, and helix handedness control. The photoreactivity of diazaanthracene units was found to be dependent on their position. Cooperative effects were observed in the photoreactions, which could be programmed to occur in a specific order.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Inorganic & Nuclear
Binduja Mohan, Sandra Estalayo-Adrian, Deivasigamani Umadevi, Bjorn la Cour Poulsen, Salvador Blasco, Gavin J. McManus, Thorfinnur Gunnlaugsson, Sankarasekaran Shanmugaraju
Summary: A unique V-shaped chiral supramolecular scaffold, TBNap, was synthesized and characterized. A novel p-cymene-Ru(II)-curcumin conjugate, TB-Ru-Cur, was designed and was found to possess good anticancer activity. The findings have important implications for the development of new fluorescent probes and anticancer compounds.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Gary J. Ryan, Thorfinnur Gunnlaugsson, Susan J. Quinn
Summary: Bi-chromophoric ruthenium polypyridyl complexes with nitro-1,8-naphthalimide groups demonstrate off-on light switching properties and effective DNA binding. The DNA affinity is influenced by the linker length and the number of naphthalimides, and the binding is attributed to naphthalimide intercalation and electrostatic interaction. The substitution position of the nitro group affects DNA binding and optical properties.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Xiaojiao Yuan, Cong Wang, Lorenzo Vallan, Anh Thy Bui, Gediminas Jonusauskas, Nathan D. McClenaghan, Chloe Grazon, Sabrina Lacomme, Cyril Brochon, Hynd Remita, Georges Hadziioannou, Eric Cloutet
Summary: Organic donor-acceptor-donor (D-A-D) polymers or small molecules are extensively examined in organic solar cells for their favorable properties. However, the study of conjugated small molecules with D-A-D structures as photocatalytically active materials is limited. This research demonstrates that the photocatalytic activity can be influenced by tuning the donor and acceptor units. In particular, the EBE trimer exhibits the best photophysical, chemical, and photocatalytic properties compared to other D-A-D combinations. The results suggest that organic small molecules with D-A-D structures offer new potential for efficient solar-to-chemical energy conversion.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Organic
Isabel N. Hegarty, Adam F. Henwood, Samuel J. Bradberry, Thorfinnur Gunnlaugsson
Summary: This paper describes the synthesis of two new polymers, P1 and P2, made from P(E-alt-MA) with 2,6-bis(1,2,3-triazol-4-yl)pyridine (btp) ligand side chains. These polymers were shown to be soluble in MeOH solution and P1 was also soluble in water, while P2 required prolonged heating for water dissolution. Both P1 and P2 were demonstrated to bind to Tb(iii) ions and exhibit luminescence through UV-Vis absorption, fluorescence emission, and time-gated phosphorescence spectroscopies. The analysis of titration data revealed a 1:2 (M:L; Tb(iii) : btp) stoichiometry, indicating crosslinking of two btp ligands and coordination by the polymer backbone.
ORGANIC & BIOMOLECULAR CHEMISTRY
(2023)
Article
Chemistry, Organic
Celine Olivier, Nao Nagatomo, Tadashi Mori, Nathan McClenaghan, Gediminas Jonusauskas, Brice Kauffmann, Yutaka Kuwahara, Makoto Takafuji, Hirotaka Ihara, Yann Ferrand
Summary: The synthesis and characterization of a novel pi-extended cationic azahelicene with ten aromatic fused rings are reported. The cationic nature of the compound allows solubility in both organic and aqueous media, enabling photophysical studies in solvents of different polarities. Chiral resolution of the racemate produces two optically pure and configurationally stable enantiomers, exhibiting multi-band circular dichroism and long-wavelength circularly polarized emission in both organic and aqueous media.
ORGANIC CHEMISTRY FRONTIERS
(2023)
Article
Chemistry, Multidisciplinary
Isabel N. Hegarty, Samuel J. Bradberry, June I. Lovitt, Jason M. Delente, Niamh Willis-Fox, Ronan Daly, Thorfinnur Gunnlaugsson
Summary: The development of the btp ligand 2 and its co-polymerization into polymeric hydrogels with different concentrations (F1 and F2) using various monomers is described. Lanthanide ions were used to form luminescent soft materials with the btp ligands, and the focus was on the luminescent properties of polymer F2. The formation of supramolecular hydrogel from precursor 1 and its properties were also investigated, and the addition of Tb(III) disrupted the soft-material features.
MATERIALS CHEMISTRY FRONTIERS
(2023)
Article
Chemistry, Inorganic & Nuclear
Angus C. G. Shephard, Aymeric Delon, Sylviane Chevreux, Agathe Martinez, Zhifang Guo, Glen B. Deacon, Gilles Lemercier, Nathan McClenaghan, Gediminas Jonusauskas, Peter C. Junk, Florian Jaroschik
Summary: New divalent ansa-octaphenyllanthanocenecomplexes were synthesized through reductive dimerization of 1,2,3,4-tetraphenylfulvene, and their structures and spectroscopic properties were compared to unbridged octaphenyl and decaphenyl sandwich complexes. The reductive dimerization of fulvenes using low-valent metal precursors is a direct method for accessing ethylene-bridged metallocenes. In this work, a new synthesis of the unsubstituted exocyclic 1,2,3,4-tetraphenylfulvene and its characterization, as well as the synthesis of divalent ansa-octaphenylmetallocenes with different lanthanoid metals, were described. The luminescence properties of one of the complexes were also studied.
INORGANIC CHEMISTRY
(2023)
Article
Polymer Science
Lorenzo Vallan, Anh Thy Bui, Gediminas Jonusauskas, Nathan D. McClenaghan, Emin Istif, Daniele Mantione, Eleni Pavlopoulou, Cyril Brochon, Georges Hadziioannou, Eric Cloutet
Summary: In recent years, there has been considerable interest in nonconjugated organic luminophores, which provide a new conceptual basis for alternative photoluminescence-based technologies. This study utilized the polymerization of 3,4-dihydropyran to prepare nonconjugated photoluminescent polymer nanoparticles. The remarkable feature of this material is its excitation-dependent multicoloremission, ranging from blue to yellow, which is attributed to the presence of independent, non-interacting chromophores on the polymer structure. The removal of unsaturated structures furthermore enhances the photoluminescence quantum yield (QY) of the polymer up to 0.20 (lambda(ex) = 355 nm). This work introduces a new type of nonconjugated organic luminophore with high QY and multicoloremission.
Article
Chemistry, Organic
Vincent Laffile, Kevin Moreno, Eric Merlet, Nathan McClenaghan, Yann Ferrand, Celine Olivier
Summary: A series of enantiopure water-soluble quinoline-based foldamers were studied, showing strong electronic circular dichroism and circularly-polarized luminescence properties in water. The presence of cationic or anionic water-solubilizing chains, as well as the addition of an electron donating moiety, did not affect these properties. This study opens up new opportunities for the development of water-soluble and chiroptically-active artificial systems for chirality-associated applications.
ORGANIC & BIOMOLECULAR CHEMISTRY
(2023)
Article
Chemistry, Organic
Elley E. Rudebeck, Trent D. Ashton, Adam F. Henwood, Thorfinnur Gunnlaugsson, Frederick M. Pfeffer
Summary: In this study, the synthesis of 1,8-naphthalimides functionalised as the 3,4-dihydroxy-1,8-naphthalimide (catechol, Nap-Cat) and the corresponding 15-crown-5 (Nap-Crown) is reported. These compounds are the first examples where these two recognition groups are directly incorporated into the 1,8-naphthalimide ring system. The evaluation of Nap-Cat and Nap-Crown showed slow oxidation for Nap-Cat upon prolonged exposure to H2O2, while no significant changes in photophysical properties were observed for Nap-Crown upon treatment with metal ions.
ORGANIC & BIOMOLECULAR CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Isabel N. Hegarty, Dawn E. Barry, Joseph P. Byrne, Oxana Kotova, Thorfinnur Gunnlaugsson
Summary: In this study, the chiral bis-tridentate (1,2,3-triazol-4-yl)-picolinamide (tzpa) ligand 1 was used to form lanthanide di- and triple stranded di-metallic helicates in acetonitrile solution. The changes in the ground and Tb(iii) excited state properties were monitored to observe the formation of these supramolecular structures in situ under kinetic control.
CHEMICAL COMMUNICATIONS
(2023)
Review
Chemistry, Multidisciplinary
Huiyu Niu, Junwei Liu, Helen M. O'Connor, Thorfinnur Gunnlaugsson, Tony D. James, Hua Zhang
Summary: Typical PeT-based fluorescent probes are multi-component systems that utilize a fluorophore connected to a recognition/activating group through an unconjugated linker. These probes have been widely used in cell imaging and disease diagnosis due to their low background fluorescence and significant fluorescence enhancement towards the target. This review summarizes the research progress made in the past five years on PeT-based fluorescent probes targeting cell polarity, pH, and various biological species, emphasizing molecular design strategies, mechanisms, and applications. By providing guidance and promoting the development of new and improved PeT-based fluorescent probes, this review aims to promote the use of PeT-based systems for sensing, imaging, and disease therapy.
CHEMICAL SOCIETY REVIEWS
(2023)
Review
Chemistry, Multidisciplinary
Harlei Martin, Laura Ramirez Lazaro, Thorfinnur Gunnlaugsson, Eoin M. Scanlan
Summary: This review discusses glycosidase-activated prodrugs targeting cancer cells. Glycosylated prodrugs can minimize toxic side effects and increase aqueous solubility of anticancer drugs. Significant advancements have been made in this field, leading to the development of novel carbohydrate-based prodrugs.
CHEMICAL SOCIETY REVIEWS
(2022)
Article
Chemistry, Multidisciplinary
Tumpa Gorai, June Lovitt, Deivasigamani Umadevi, Gavin McManus, Thorfinnur Gunnlaugsson
Summary: The generation of green luminescent microspheres from the charge transfer interaction induced co-assembly is studied in this work. The properties of these microspheres are analyzed and an energy transfer process is observed, leading to the formation of a light-harvesting tri-component self-assembly.
Review
Chemistry, Multidisciplinary
Dan He, Yawen Li, Fuwen Zhao, Yuze Lin
Summary: High trap density in organic solar cells leads to localized charge carriers and reduced carrier lifetime, limiting device efficiency. This feature article summarizes the recent advances of trap suppression by material design and device engineering.
CHEMICAL COMMUNICATIONS
(2024)
Review
Chemistry, Multidisciplinary
Olivier Monfort, Arshitha Madhusudhan, Martin Motola
Summary: This article presents the advantages of coupling photocatalysis and Fenton-based processes for environmental remediation and discusses their synergy. It critically examines the simultaneous triggering of these two processes and provides insights into research approaches. The study aims to enhance understanding of this complex process and highlight the potential integration of new catalysts in current wastewater treatment technology.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Manideepa Dhar, Chittaranjan Mishra, Avijit Das, Uttam Manna
Summary: An approach of 'polymerization of monomers in its aggregated form' has been introduced to tailor the water wettability of fibrous and porous substrates, achieving hydrophobicity to superhydrophobicity transition, as well as patterned wettability. This facile chemical method provides a durable coating with adjustable and patterned wettability for various potential applications.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Saswat Ranjan Bhoi, Chhanda Debnath, Shikha Gandhi
Summary: In this article, a novel catalytic reaction using Pd(0) and Bronsted acid is reported for the synthesis of biologically important imidazolidinone-fused N-heterocycles through redox-neutral intramolecular N-allylation of indoles and pyrroles with alkynes. This atom-economical method is applicable to a wide range of substrates and eliminates the need for leaving groups or oxidizing agents commonly used in traditional allylation reactions.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Longkun Chen, Mingshuai Zhang, Meichen Liu, Zhuoyuan Liu, Yuetong Qiu, Zhilai Zhang, Fuchao Yu, Jiuzhong Huang
Summary: In this study, an efficient Rh(III)-catalyzed selective mono- and dual-C-H bond functionalization/cyclization with iodonium ylide as the sole coupling partner was demonstrated. Fused benzodiazepine skeletons were obtained in excellent yields, providing an improved approach to dual C-H unsymmetrical functionalization.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Alice Kennett, Sven Epple, Gabriella van der Valk, Irene Georgiou, Evelyne Gout, Romain R. Vives, Angela J. Russell
Summary: This study presents the design and synthesis of sulfated disaccharide inhibitors based on IdoA(2S)-GlcNS(6S), which showed potent inhibition of Sulf-2. The results suggest that IdoA(2S)-GlcNS(6S) is the shortest fragment size required for effective inhibition of Sulfs, and a trisulfated disaccharide is identified as the minimal fragment size of heparan sulfate for effective endosulfatase inhibition.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Mauro Garbini, Andrea Brunetti, Riccardo Pedrazzani, Magda Monari, Massimo Marcaccio, Giulio Bertuzzi, Marco Bandini
Summary: The self-adaptability of galvanostatic electrolysis was found to be helpful in a multistage chemo- and diastereoselective electrochemically promoted cyclodimerization of chalcones. Through a series of reductive events, densely functionalized cyclopentanes with five contiguous stereocenters were obtained (25 examples, yields up to 95%, dr values up to >20:1). Further experimental and electrochemical investigations indicated the crucial role of dynamic kinetic resolution of the aldol intermediate in the reaction mechanism.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Dhananjay S. Nipate, Neha Meena, Prakash N. Swami, Krishnan Rangan, Anil Kumar
Summary: In this study, the synthesis of functionalized benzo[a]phenazines and indazolo[2,3-a]quinolines was achieved through Rh(III)-catalyzed oxidative annulation of 2-arylquinoxalines and 2-aryl-2H-indazoles with allyl alcohols. The method showed a wide substrate scope, excellent functional group tolerance, good to high yields of annulated products, and the capability for scaled-up synthesis. A tentative mechanism of the annulation reaction was proposed based on a preliminary mechanistic investigation.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Ruonan Zhang, Abudukadi Tudi, Xia Yang, Xuping Wang, Zhihua Yang, Shujuan Han, Shilie Pan
Summary: A new lead tellurium borate material with a unique fundamental building block [B4O10] was synthesized and found to exhibit high birefringence. The structure-property relationship was discussed using first-principles calculations.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Amresh Kumar Singh, Baishali Thakurta, Anupam Giri, Monalisa Pal
Summary: This study introduces three key concepts for the quick synthesis of large-scale high-quality 2D materials films and their utilization in device fabrication.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Reina Hagiwara, Shun Nishimura, Kosuke Okeyoshi
Summary: A copolymer-conjugated nanocatalytic system has been developed to improve electron transfer and enhance photoinduced H2 generation.
CHEMICAL COMMUNICATIONS
(2024)
