Maksud "ligand" dalam kamus Corsica

ETIMOLOGI PERKATAAN LIGAND

From Latin ligandum, gerund of ligāre to bind.

Etimologi adalah kajian asal perkataan dan perubahan struktur dan makna mereka.

SEBUTAN LIGAND DALAM CORSICA

ligand  [ˈlɪɡənd]

APAKAH MAKSUD LIGAND dalam CORSICA?

Ligand

Ligand

Dalam penyelarasan kimia, ligan / lɪɡənd / adalah ion atau molekul yang mengikat atom logam pusat untuk membentuk kompleks koordinasi. Ikatan antara logam dan ligan umumnya melibatkan sumbangan rasmi satu atau lebih pasangan elektron ligan. Sifat ikatan logam-ligand boleh berkisar dari kovalen menjadi ionik. Selain itu, perintah ikatan logam ligand boleh berkisar antara satu hingga tiga. Ligands dianggap sebagai pangkalan Lewis, walaupun kes-kes jarang dikenal pasti melibatkan Lewis berasid "ligan." Logam dan metaloid terikat pada ligan dalam hampir semua keadaan, walaupun ion logam "telanjang" gas boleh dihasilkan dalam vakum yang tinggi. Ligands dalam kompleks mengarahkan kereaktifan atom pusat, termasuk kadar penggantian ligan, kereaktifan ligan sendiri, dan redoks. Pemilihan ligand adalah pertimbangan kritikal dalam banyak bidang praktikal, termasuk kimia bioinorganik dan perubatan, pemangkinan homogen, dan kimia alam sekitar. Ligands dikelaskan dalam banyak cara: caj mereka, saiz mereka, identiti atom penyelaras, dan bilangan elektron yang disumbangkan kepada logam. Saiz ligan ditunjukkan oleh sudut kon.

In coordination chemistry, a ligand /lɪɡənd/ is an ion or molecule that binds to a central metal atom to form a coordination complex. The bonding between metal and ligand generally involves formal donation of one or more of the ligand's electron pairs. The nature of metal-ligand bonding can range from covalent to ionic. Furthermore, the metal-ligand bond order can range from one to three. Ligands are viewed as Lewis bases, although rare cases are known to involve Lewis acidic "ligand." Metals and metalloids are bound to ligands in virtually all circumstances, although gaseous "naked" metal ions can be generated in high vacuum. Ligands in a complex dictate the reactivity of the central atom, including ligand substitution rates, the reactivity of the ligands themselves, and redox. Ligand selection is a critical consideration in many practical areas, including bioinorganic and medicinal chemistry, homogeneous catalysis, and environmental chemistry. Ligands are classified in many ways: their charge, their size, the identity of the coordinating atom, and the number of electrons donated to the metal. The size of a ligand is indicated by its cone angle.

Definisi ligand dalam kamus Corsica

Takrif ligan dalam kamus adalah atom, molekul, radikal, atau ion membentuk kompleks dengan atom pusat.

TERJEMAHAN LIGAND

Cari terjemahan ligand kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.

Terjemahan ligand dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «ligand» dalam Corsica.

• Penterjemah Corsica - Cina: 配体
• Penterjemah Corsica - Czech: ligando
• Corsica: ligand
• Penterjemah Corsica - Hindi: ligand
• Penterjemah Corsica - Amhara: يجند
• Penterjemah Corsica - Rusia: лиганд
• Penterjemah Corsica - Punjabi: ligante
• Penterjemah Corsica - Basque: লিগ্যান্ড
• Penterjemah Corsica - Frisia: ligand
• Penterjemah Corsica - Melayu: Ligan
• Penterjemah Corsica - Chichewa: Liganden
• Penterjemah Corsica - Jepun: リガンド
• Penterjemah Corsica - Kreol Haiti: 리간드
• Penterjemah Corsica - Jerman: Ligan
• Penterjemah Corsica - Vietnam: phối tử
• Penterjemah Corsica - Tagalog: அணுக்கூறினை
• Penterjemah Corsica - Marathi: लिगंड
• Penterjemah Corsica - Turki: ligand
• Penterjemah Corsica - Itali: ligando
• Penterjemah Corsica - Poland: ligand
• Penterjemah Corsica - Ukraine: лиганд
• Penterjemah Corsica - Romania: ligand
• Penterjemah Corsica - Cina: συνδέτη
• Penterjemah Corsica - Afrikaans: ligand
• Penterjemah Corsica - Swahili: ligand
• Penterjemah Corsica - Parsi: ligand

CORSICA BUKU YANG BERKAIT DENGAN «LIGAND»

Ketahui penggunaan ligand dalam pilihan bibliografi berikut. Buku yang berkait dengan ligand dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.

Drug Design: Structure- and Ligand-Based Approaches

This book provides a complete snapshot of various experimental approaches to structure-based and ligand-based drug design and is illustrated with more than 200 images.

Kenneth M. Merz, Jr, Dagmar Ringe, Charles H. Reynolds, 2010

The Chemistry of Macrocyclic Ligand Complexes

This book contains an overview of the macrocyclic ligand systems and discusses the structure and properties of macrocyclic systems; the synthesis of macrocycles; polyether crown and related systems; metal-ion and molecular recognition (host ...

L. F. Lindoy, 1990

Immobilized affinity ligand techniques

This book is a practical guide to the preparation and use of immobilized affinity ligands for purification, catalysis, and analysis.

Greg T. Hermanson, A. Krishna Mallia, Paul Keith Smith, 1992

Ligand field theory and its applications

As clear and accessible as Brian Figgis's 1966 classic Introduction to Ligand Fields, this new book provides inorganic and bioinorganic chemists as well as physical chemists, chemical physicists, and spectroscopists with a much-needed ...

B. N. Figgis, Michael A. Hitchman, 2000

Magnetism and Ligand-field Analysis

In this book, a synthesis of old and new notions straddling the disciplines of physics and chemistry is described.

M. Gerloch, 1983

Ligand-Receptor Energetics: A Guide for the Perplexed

This book offers a detailed exposition of these fundamentals and of the treatment of multiple equilibria in successive steps of the binding of ligands to receptors.

Irwing M. Klotz, 1997

Ligand-Binding Assays: Development, Validation, and ...

Ligand-Binding Assays: Development, Validation, and Implementation in the Drug Development Arena answers that growing need, serving as a reference text discussing critical aspects of the development, validation, and implementation of ligand ...

Masood N. Khan, John W. Findlay, 2009

Protein-Ligand Interactions

Innovative and forward-looking, this volume focuses on recent achievements in this rapidly progressing field and looks at future potential for development.

Holger Gohlke, Raimund Mannhold, Hugo Kubinyi, 2012

Metal-ligand Bonding

To indicate that we are no longer confined to the simple crystal-field model, we shall from now on refer to the ligand field so that the energy difference between t2g and eg* becomes the ligand-field splitting energy. Using a reference state in ...

Rob Janes, Elaine A. Moore, 2004

Ligand Efficiency Indices for Drug Discovery: Towards an ...

This book emphasizes the use of a graphical representation and objective numerical methods to drive drug discovery more effectively.

Celerino Abad-Zapatero, 2013

BARANGAN BERITA YANG TERMASUK TERMA «LIGAND»

Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah ligand digunakan dalam konteks perkara berita berikut.

Impact of ocean acidification on the structure of future phytoplankton …

Iron chemistry included explicit complexation with an organic ligand, scavenging by particles and representation of aeolian and sedimentary sources. «Nature.com, Jul 15»

Trevena Appoints Yacoub Habib as Senior Vice President, Business …

Using its proprietary product platform, Trevena is developing four biased ligand product candidates it has identified - TRV027 to treat acute ... «Business Wire, Jul 15»

Ligand Pharmaceuticals Inc (LGND) Discloses Form 4 Insider …

Ligand Pharmaceuticals Inc (LGND) Discloses Insider Transaction. Charles S Berkman , VP, Gen. Counsel & Secretary of Ligand ... «OTC Outlook, Jul 15»

Ligand Pharmaceuticals VP Sells $1394602.38 in Stock (LGND)

Ligand Pharmaceuticals logo Ligand Pharmaceuticals (NASDAQ:LGND) VP Charles S. Berkman sold 14,067 shares of the stock in a ... «Mideast Time, Jul 15»

Stock in Motion: Ligand Pharmaceuticals Incorporated (NASDAQ …

Ligand Pharmaceuticals Incorporated (NASDAQ:LGND) shares opened the most recent trading session at 105.74 and at the time of writing the ... «Vanguard Tribune, Jul 15»

Ligand to Report Second Quarter Results on August 4th

SAN DIEGO, Jul 16, 2015 (BUSINESS WIRE) -- Ligand Pharmaceuticals Incorporated LGND, +1.95% announced today plans to report second ... «MarketWatch, Jul 15»

Charles S. Berkman Sells 14067 Shares of Ligand Pharmaceuticals …

Ligand Pharmaceuticals logo Ligand Pharmaceuticals (NASDAQ:LGND) VP Charles S. Berkman sold 14,067 shares of Ligand ... «WKRB News, Jul 15»

Best Stocks: Stone Energy Corp. (NYSE:SGY), Ligand …

Ligand Pharmaceuticals Incorporated (NASDAQ:LGND) shares fell -0.79% in last trading session and ended the day at $103.31. LGND Gross ... «Stock Transcript, Jul 15»

Insider Selling: Ligand Pharmaceuticals VP Sells 14067 Shares of …

Ligand Pharmaceuticals logo Ligand Pharmaceuticals (NASDAQ:LGND) VP Charles S. Berkman sold 14,067 shares of the company's stock in ... «Dakota Financial News, Jul 15»

Why Ligand Pharmaceuticals (LGND) Could Be an Impressive …

Growth stocks can be some of the most exciting picks in the market, as these high-flyers can captivate investors' attention, and produce big ... «Nasdaq, Jul 15»