Nomenclature and graphic representations for chemically modified polymers (IUPAC Recommendations 2014)

AbstractA new source-based nomenclature system is described which indicates that a particular polymer has been chemically modified. A connective within the name of a polymer, -mod-, is introduced for this purpose as in poly[(A)-mod-(B)]. The system is intended to be used in accordance with source-based naming of polymers but also provides for the use of structure-based names when it is unavoidable. It embraces: (1) modification of a constitutional unit into another, the unique structure of which is known; and (2) a more general modification of a constitutional unit resulting in any one of a number of possible structures. In addition, a new symbol, ∼>, is proposed for use in graphic representations of the structure of modified polymers.

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Erratum to: Nomenclature and graphic representations for chemically modified polymers (IUPAC Recommendations 2014)

Pure and Applied Chemistry ◽

10.1515/pac-2015-5002 ◽

2015 ◽

Vol 87 (4) ◽

pp. 441-441

Author(s):

Richard G. Jones ◽

Tatsuki Kitayama ◽

Edward S. Wilks ◽

Robert B. Fox ◽

Alain Fradet ◽

...

Keyword(s):

Chemically Modified ◽

Modified Polymers ◽

Graphic Representations

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Nomenclature and Graphic Representations for Chemically Modified Polymers

Chemistry International ◽

10.1515/ci-2014-0527 ◽

2014 ◽

Vol 36 (5) ◽

Keyword(s):

Chemically Modified ◽

Modified Polymers ◽

Graphic Representations

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Nomenclature and Graphic Representations for Chemically Modified Polymers (IUPAC Recommendations 2014)

IUPAC Standards Online ◽

10.1515/iupac.87.0005 ◽

2016 ◽

Author(s):

Richard G. Jones ◽

Tatsuki Kitayama ◽

Edward S. Wilks ◽

Robert B. Fox ◽

Alain Fradet ◽

...

Keyword(s):

Chemically Modified ◽

Modified Polymers ◽

Graphic Representations

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Nomenclature and Graphic Representations for Chemically Modified Polymers

Chemistry International ◽

10.1515/ci-2014-0626 ◽

2014 ◽

Vol 36 (6) ◽

Keyword(s):

Chemically Modified ◽

Modified Polymers ◽

Graphic Representations

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Chemically Modified Polymers Containing Isocyanide Functional Groups as Supports for Enzyme Immobilization

Biotechnological Applications of Proteins and Enzymes ◽

10.1016/b978-0-12-110950-9.50017-3 ◽

1977 ◽

pp. 153-167 ◽

Cited By ~ 2

Author(s):

L. Goldstein ◽

A. Freeman ◽

D. Blassberger ◽

R. Granot ◽

M. Sokolovsky

Keyword(s):

Functional Groups ◽

Enzyme Immobilization ◽

Chemically Modified ◽

Modified Polymers

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Evaluation and characterisation of chemically modified polymers as secondary electron emitters

Journal of Physics D Applied Physics ◽

10.1088/0022-3727/20/12/014 ◽

1987 ◽

Vol 20 (12) ◽

pp. 1631-1636 ◽

Cited By ~ 5

Author(s):

S B Dake ◽

N R Rajopadhye ◽

S V Bhoraskar

Keyword(s):

Secondary Electron ◽

Chemically Modified ◽

Modified Polymers ◽

Electron Emitters

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Formulations Based on Natural Ingredients for the Treatment of Nail Diseases

Current Pharmaceutical Design ◽

10.2174/1381612826666200122150248 ◽

2020 ◽

Vol 26 (5) ◽

pp. 556-565 ◽

Cited By ~ 1

Author(s):

Silvia Tampucci ◽

Eleonora Terreni ◽

Erica Zucchetti ◽

Susi Burgalassi ◽

Patrizia Chetoni ◽

...

Keyword(s):

Organic Solvent ◽

Fungal Infections ◽

Chemical Compounds ◽

Low Permeability ◽

Chemical Enhancers ◽

Nail Diseases ◽

Chemically Modified ◽

Modified Polymers ◽

Potential Alternative ◽

Resistant Structure

Nail is a strong and resistant structure, characterized by a low permeability to foreign molecules. Nails can be subjected to many diseases, among which fungal infections (e.g. onchomycosis) are the most common and responsible for nail structure alteration. Many formulations have been produced for the delivery of active ingredients to treat nail disorders, based on newly synthesized active molecules or containing chemical enhancers or chemically-modified polymers able to improve the drug transungual penetration. To avoid permanent alterations of the nail structure due to the use of chemical compounds or organic solvent-based formulation, researchers have developed novel formulations focusing on the use of new natural-based compounds. The purpose of this review is to provide information on the outcoming of natural ingredients-based formulations that have been developed in the last years as potential alternative to chemical-based formulations.

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