Pyridyl Aroyl Hydrazone-Based Metal Complexes Showing a Ligand-Centered Metal-Assisted Pathway for Electrocatalytic Hydrogen Evolution by Bharath M, Gargee Roy, Aryya Ghosh, Munmun Ghosh, Deepak Asthana

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Controllable Strategy of Metal–Organic Framework Structural Stability: Regulation of Ligand Electronegativity by Esterification by Guanjie Huang, Jianzhong Ma, Jie Chen, Wenbo Zhang, Qianqian Fan, Buxing Han

“…The hydroxyl groups are esterified to obtain ester groups with stronger electronegativity, which can weaken the strength of coordination between metal ion and ligand, thereby regulating the structure stability of the Zr‐MOF. …”
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ANALYSIS OF AIR QUALITY IN TELEORMAN BY MEANS OF BIOMONITORS-LICHENS by Cernat POPA

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Heavy metals accumulation in lichens Parmeliaceae and mahogany bark as an indicator of air and pollution levels in several locations in Bandung City by Putri Nurul Fitriyyah, Taufikurahman

“…Objective: This study aims to determine the concentration of heavy metals accumulated in lichens and tree bark across various locations in Bandung City, analyze the impact of heavy metal accumulation on lichen diversity, and assess the lichen cover area on tree bark. …”
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Synthesis, Characterization, and Physicochemical Studies of Mixed Ligand Complexes of Inner Transition Metals with Lansoprazole and Cytosine by Sarika Verma, Sarita Shrivastva, Rashmi Shrivastva

“…An IR spectrum indicates that the ligand behaves as bidentate ligands. The metal complexes have been screened for their antifungal activity towards Aspergillus niger fungi. …”
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Synthesis of Poly(hydroxamic Acid)-Poly(amidoxime) Chelating Ligands for Removal of Metals from Industrial Wastewater by M. R. Lutfor, M. Y. Mashitah

“…The binding property of metal ions was performed and maximum sorption capacity of the copper was 3.20 mmol/ g and the rate of exchange of some metals was faster, i.e. t½ ≈ 7 min (average). …”
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Synthesis, Characterization, Biological Activity and DNA Binding Studies of Metal Complexes with 4-Aminoantipyrine Schiff Base Ligand by B. Anupama, M. Padmaja, C. Gyana Kumari

“…A new series of transition metal complexes of Cu(II),Ni(II),Co(II), Zn(II) and VO(IV) have been synthesized from the Schiff base ligand (L) derived from 4-amino antipyrine and 5- bromo salicylaldehyde. …”
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Stability Constants of Mixed Ligand Complexes of Transition Metal(II) Ions with N-(2-Hydroxy-1-naphthylidene)-2,6-diisopropylaniline as Primary Ligand and N-(2-Hydroxybenzylidene)-2,3-dimethylaniline as Secondary Ligand by A. K. Mapari, K. V. Mangaonkar

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Stability Studies of Transition Metal Chelates of 5-Bromosalicylidene-4-methoxyaniline andSalicylidene-2,3-dimethylaniline as Ligands by N. G. Nadkarni, K. V. Mangaonkar

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Molecular Architectures Derived from Metal Ions and the Flexible 3,3′-Bipyridine Ligand: Unexpected Dimer with Hg(II) by Anupam Khutia, Pablo J. Sanz Miguel, Bernhard Lippert

“…The flexible ditopic ligand 3,3-bipyridine (3,3-bpy) has been reacted with a series of transition metal species (Ag+, Hg2+, cis-a2M2+ (a=NH3 or a2=en; M=Pt,Pd), trans-a2Pt2+ (a=NH3)) in an attempt to produce discrete cyclic constructs. …”
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Pressure treatment enables white-light emission in Zn-IPA MOF via asymmetrical metal-ligand chelate coordination by Qing Yang, Weibin Wang, Yunfeng Yang, Pengyuan Li, Xinyi Yang, Fuquan Bai, Bo Zou

“…Here, we achieve a high-performance white-light emission with photoluminescence quantum yield of 81.3% via boosting triplet excitons distribution through pressure treatment in single-component Zn-IPA metal-organic frameworks. A novel metal-ligand asymmetrical chelate coordination is successfully integrated into the Zn-IPA after a high-pressure treatment over ~20.0 GPa. …”
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Synthesis, Spectroscopic Characterisation, and Biopotential and DNA Cleavage Applications of Mixed Ligand 4-N,N-Dimethylaminopyridine Metal Complexes by C. Surendra Dilip, K. Manikandan, D. Rajalaxmi (a) Subahashini, R. Thiruneelakandan

“…The mixed ligand transition metal complexes of 4-N,N-dimethylaminopyridine (DP) and chloride as primary and secondary ligands with the general formula [M(DP)3Cl3]; M = Cr(III) and Fe(III); [M′(DP)4Cl2]M′ = Co(II), Ni(II), Cu(II), and Cd(II) were synthesized in a microwave oven. …”
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An efficient transition-metal-free route to oligo-$\alpha $-pyridylamines via fluoroarenes by Nicolini, Alessio, Anderlini, Biagio, Roncaglia, Fabrizio, Cornia, Andrea

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Cu66 nanoclusters from hierarchical square motifs: Synthesis, assembly, and catalysis by Xueli Sun, Yuchen Wang, Qingyuan Wu, Ying‐Zi Han, Xuekun Gong, Xiongkai Tang, Christine M. Aikens, Hui Shen, Nanfeng Zheng

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Masking Ability of Various Metal Complexing Ligands at 1.0 mM Concentrations on the Potentiometric Determination of Fluoride in Aqueous Samples by Sakuni M. De Silva, Samitha Deraniyagala, Janitha K. Walpita, Indira Jayaweera, Saranga Diyabalanage, Asitha T. Cooray

“…In most of the reported literature, higher concentrations of strong metal chelating ligands are used as masking agents generally in the concentration range of 1.0 to 0.01 M. …”
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NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY by MAMADOU NDIAYE, ABDOULAYE SAMB, LIBASSE DIOP

“…The environment around the metallic centers is octahedral or square pyramidal. …”
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Distribution characteristics and pollution assessment of heavy metals in typical black soil profiles of Haicheng city, Liaoning province, China. by Ziqi Li, Cang Gong, Xiaojun Ai, Xiaohuang Liu, Xiaofeng Zhao, Jiufen Liu

“…In order to understand the spatial distribution, influencing factors, pollution level and sources of heavy metals in black soil profiles in Northeast China, black soil profile samples were collected from five sampling points in Haicheng City, Liaoning Province, with the deepest profile depth of 50m. …”
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‘Alexa, play metal’: exploring music selection and personal information management via voice assistants by Jochen Steffens, Jesse David Dinneen, Sascha Donner, Tom Potthoff

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Synthesis, Characterization and Antifungal Activity of Novel Quinazolin-4-one Derivatives Containing 8-Hydroxyquinazoline Ligand and its Various Metal Complexes by R. T. Vashi, S. B. Patel

“…Both the compounds were designated respectively as HL1 and HL2 ligands. The transition metal (Cu2+, Ni2+, Zn2+, Mn2+ and Co2+) complexes of both these ligands were prepared. …”
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An unusual chiral-at-metal mechanism for BINOL-metal asymmetric catalysis by Zhenxing Li, Pengfei Chen, Zhigang Ni, Liuzhou Gao, Yue Zhao, Ranran Wang, Congqing Zhu, Guoqiang Wang, Shuhua Li

“…Their chiral induction mode, however, typically relies on multifarious non-covalent interactions between the substrate and the BINOL ligand. In this work, we demonstrate that the chiral-at-metal stereoinduction mode could serve as an alternative mechanism for BINOL-metal catalysis, based on mechanistic studies of BINOL-aluminum-catalyzed asymmetric hydroboration of heteroaryl ketones. …”
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