Midlands State University Library

Sulfur-containing chitin and chitosan derivatives as trace metal adsorbents (Record no. 160891)

MARC details
000 -LEADER
fixed length control field 01877nam a22002897a 4500
003 - CONTROL NUMBER IDENTIFIER
control field ZW-GwMSU
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20230216114614.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 230216b |||||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency MSU
Transcribing agency MSU
Description conventions rda
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name YONG, S.K
245 ## - TITLE STATEMENT
Title Sulfur-containing chitin and chitosan derivatives as trace metal adsorbents
Remainder of title a review
264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Place of production, publication, distribution, manufacture Ohio
Name of producer, publisher, distributor, manufacturer Taylor & Francis
Date of production, publication, distribution, manufacture, or copyright notice 2013
336 ## - CONTENT TYPE
Source rdacontent
Content type term text
Content type code txt
337 ## - MEDIA TYPE
Source rdamedia
Media type term unmediated
Media type code n
338 ## - CARRIER TYPE
Source rdacarrier
Carrier type term volume
Carrier type code nc
440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE
Title Critical reviews in environmental science and technology
Volume/sequential designation Volume , number ,
520 ## - SUMMARY, ETC.
Summary, etc. Chitosan has low uptake for most heavy metals as well as high solubility in monoprotic acids. To address these problems, sulfur-containing functional groups have been introduced to enhance the sorption of heavy metals via formation of strong coordination bonds with heavy metals and also to improve its stability. The approaches to sulfur enrichment to the chitosan structure include grafting of sulfur-containing molecules to C2 amine or C6 hydroxyl groups. Crosslinking and grafting agents such as glutaraldehyde and epichlorohydrin have also been used in chitosan modification. In this review, special emphasis is placed on the synthesis pathways of sulfur-functionalization of chitin and chitosan and their metal uptakes. Generally, the uptake of soft acid metals such as Hg(II) and Cd(II) has been shown to increase with increasing sulfur content of modified chitosan. However, other factors such as the availability of thiol and amine groups as well as surface area of the modified chitosan also influence metal sorption.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element chitosan
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element chitin
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element sulfur
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name BOLAN, N.S
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name LOMBI, E
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name GUIBAL, E
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name SKINNER, W
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier https://doi.org/10.1080/10643389.2012.671734
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Library of Congress Classification
Koha item type Journal Article
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Shelving location Date acquired Serial Enumeration / chronology Total Checkouts Full call number Date last seen Price effective from Koha item type Public note
    Library of Congress Classification     Main Library Main Library - Special Collections 16/02/2023 Vol.43 , No.15 (2013)   GE105 CRI 16/02/2023 16/02/2023 Journal Article For In House Use Only