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Ligands

Companies Ligands

abcr GmbH, Germany

abcr. Gute Chemie. Your competent partner for the procurement of chemicals for science, research and industry for over 25 years. Versatile range in customized units from grams to tonnes and, therefore, ideally adapted to your processes. More than 250,000 products quickly and simply available in th more

BIOTREND Chemikalien GmbH, Germany

Since 1988, BIOTREND has provided the "Life Science Research Community" with high quality products and services. BIOTREND is specialised in Immunology, Neuroscience, Pharmacology and Radiochemistry, supplying biomedical and pharmaceutical research with a large range of antibodies, radiolabelled prod more

Solvias AG, Switzerland

Solvias is a privately held company located in Kaiseraugst/Switzerland. With over 400 highly qualified employees, Solvias supports the research and development of new drug substances and the optimization of manufacturing processes for pharmaceutical, biotechnology and life science companies worldwid more

News Ligands

  • Astonishing diversity: Semiconductor nanoparticles form numerous structures

    The structure adopted by lead sulphide nanoparticles changes surprisingly often as they assemble to form ordered superlattices. This is revealed by an experimental study that has been conducted at DESY’s X-ray source PETRA III. A team led by the DESY scientists Irina Lokteva and Felix Lehmkühler, fr more

  • New technology will allow important metals to be made more efficiently

    University of Minnesota Twin Cities College of Science and Engineering researchers have invented a cheaper, safer, and simpler technology that will allow a “stubborn” group of metals and metal oxides to be made into thin films used in many electronics, computer components, and other applications. Th more

  • Infrared in the heel

    Substances that emit light in the near infrared (NIR) range are needed for a wide variety of applications, from fibre-optic telecommunications to imaging techniques for biomedicine. A Swiss research team has now for the first time developed a chromium complex that emits light in the coveted longer-w more

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White papers Ligands

Publications Ligands

  • Creating Capsules with Cubanes

    A sextuply linked capsule incorporating two Ni(II) cubane units is formed when Ni(II) salts are reacted with N-aminoalkyl salicylamidato ligands in a 4:3 ratio in methanol. With a short (propyl) alkyl substituent, additional chloride counter ions are included in the cavity by occupation of one apex more

  • Charge effects regulate reversible CO2 reduction catalysis

    Modular but geometrically constrained ligands were used to investigate the impact of key ligand design parameters (charge and bite angle) on CO2 hydrogenation and formic acid dehydrogenation activity. These studies yielded an optimized catalyst that achieved over 118 000 turnovers in CO2 hydrogenati more

  • Group 2 Metal Bis(arenecarbochalcogenoate)(Crown Ether) Complexes: Isolation and Structural Analysis

    A series of Group 2 metal bis(arenecarbochalcogenoato)(crown ether) complexes M(EE’CAr)2(L)(L’)x (M = Mg, Ca, Sr, Ba; Ar = aryl; E = S, Se; E’ = O, S; L = H2O or THF; L’ = 15-crown-5, 18-crown-6) were synthesized and their structures were revealed by X-ray analyses. The two carbothioato ligands in M more

All publications on ligands

q&more articles Ligands

  • Customized ligands pave the way for new reaction pathways

    For the first time, an efficient catalyst for palladium-catalyzed C–C bonding between aryl chlorides and alkyl lithium compounds has been found. This reaction enables simpler synthesis routes for important products, such as pharmaceuticals, while avoiding much salt waste. more

Definition

Ligand

Ligand In chemistry , a ligand is an atom , ion , or molecule (see also: functional group ) that generally donates one or more of its electron s through a coordinate covalent bond to, or shares its electrons through a covalent bond with, one ... more

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