Comparison of the thin-layer chromatographic properties of sulfur-containing amino acids and their aminophosphonic analogues

The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (Cys P, Hcys P, Met P) has been studied. Their detection limits using iodine and molybdate, ninhydrine and iodine–azide reagents were determined, and the R F values o...

Full description

Saved in:
Bibliographic Details
Published inJournal of Chromatography A Vol. 888; no. 1; pp. 335 - 339
Main Authors Kudzin, Zbigniew H., Saganiak, Monika, Kotyński, Andrzej, Ciesielski, Witold
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 04.08.2000
Elsevier
Subjects
Amino acids
Amino Acids - chemistry
Aminophosphonic acids
Analytical chemistry
Chemistry
Chromatographic methods and physical methods associated with chromatography
Chromatography, Thin Layer - methods
Exact sciences and technology
Organophosphonates - chemistry
Other chromatographic methods
Sulfur - chemistry
Sulfur compounds
Sulfur compounds
Amino acids
Aminophosphonic acids
Cysteine
Organic azide
Ninhydrin
Chromatographic retention
Methionine
Phosphonic acids
Experimental study
Molybdates
Phosphorus Organic compounds
Sulfur containing aminoacid
Thin layer chromatography
Aminoacid
Detection limit
Detection
Iodine
Online AccessGet full text

Cover

Abstract The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (Cys P, Hcys P, Met P) has been studied. Their detection limits using iodine and molybdate, ninhydrine and iodine–azide reagents were determined, and the R F values of these two classes of amino acids in acidic, neutral and mild basic solvent systems were compared.
AbstractList The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (CysP, HcysP, MetP) has been studied. Their detection limits using iodine and molybdate, ninhydrine and iodine-azide reagents were determined, and the R(F) values of these two classes of amino acids in acidic, neutral and mild basic solvent systems were compared.
The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (Cys P, Hcys P, Met P) has been studied. Their detection limits using iodine and molybdate, ninhydrine and iodine–azide reagents were determined, and the R F values of these two classes of amino acids in acidic, neutral and mild basic solvent systems were compared.
Author Kudzin, Zbigniew H.
Saganiak, Monika
Kotyński, Andrzej
Ciesielski, Witold
Author_xml – sequence: 1
  givenname: Zbigniew H.
  surname: Kudzin
  fullname: Kudzin, Zbigniew H.
  email: zhk@chemul.uni.lodz.pl
  organization: Faculty of Chemistry, University of Łódź, Narutowicza 68, Łódź, 90-136, Poland
– sequence: 2
  givenname: Monika
  surname: Saganiak
  fullname: Saganiak, Monika
  organization: Faculty of Chemistry, University of Łódź, Narutowicza 68, Łódź, 90-136, Poland
– sequence: 3
  givenname: Andrzej
  surname: Kotyński
  fullname: Kotyński, Andrzej
  organization: Institute of Chemistry, Medical University of Łódź, Muszyńskiego 1, Łódź, 90-151, Poland
– sequence: 4
  givenname: Witold
  surname: Ciesielski
  fullname: Ciesielski, Witold
  organization: Faculty of Chemistry, University of Łódź, Narutowicza 68, Łódź, 90-136, Poland
BackLink http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1428261$$DView record in Pascal Francis
https://www.ncbi.nlm.nih.gov/pubmed/10949500$$D View this record in MEDLINE/PubMed
BookMark eNqFkEtr3UAMRmeR0jzan9DiRSnNwuk8bc-qhEsfgUAWyX5QZfneKfaMO2MHAv3xteNL210XQiCOPolzzk5CDMTYG8GvBBfVx3vOpShtVasPnF9yrm1TyhN29md8ys5z_sG5qHktX7JTwa22hvMz9msXhxGSzzEUsSumAy3lQ9nDE6UCDykOMMV9gvHgsRhTHClNnvIK57nv5lRiDBP44MO-gMGHWAD6NhcQ2jXOp206HmJeKiwpEKCP-5nyK_aigz7T62O_YA9fPj_svpW3d19vdte3JWphp9JoUwujyEqD1AndYQNVo5XRkmSLyoraGIVkqo5aBcrWWkmLVVOJBoVQF-z9Fru8_3M5O7nBZ6S-h0Bxzq4Wtba1WUGzgZhizok6NyY_QHpygrvVtHs27ValjnP3bNrJZe_t8cD8faD2n61N8wK8OwKQEfouQUCf_3JaNrJa73_aMFpkPHpKLqOngNT6RDi5Nvr_fPIbnp6gMQ
CODEN JOCRAM
CitedBy_id crossref_primary_10_1081_JLC_120005707
crossref_primary_10_1016_j_chroma_2017_12_017
Cites_doi 10.1016/0021-9673(91)85038-H
10.1038/1641107a0
10.1055/s-1980-29312
10.1002/hc.520050102
10.1016/0039-9140(94)E0047-U
10.1016/S0021-9673(01)96592-6
10.1055/s-1983-30524
10.1016/0003-2697(81)90695-3
10.1016/0039-9140(79)80029-6
10.1016/S0021-9673(98)00895-4
ContentType Journal Article
Copyright 2000 Elsevier Science B.V.
2000 INIST-CNRS
Copyright_xml – notice: 2000 Elsevier Science B.V.
– notice: 2000 INIST-CNRS
DBID IQODW
CGR
CUY
CVF
ECM
EIF
NPM
AAYXX
CITATION
7X8
DOI 10.1016/S0021-9673(00)00498-2
DatabaseName Pascal-Francis
Medline
MEDLINE
MEDLINE (Ovid)
MEDLINE
MEDLINE
PubMed
CrossRef
MEDLINE - Academic
DatabaseTitle MEDLINE
Medline Complete
MEDLINE with Full Text
PubMed
MEDLINE (Ovid)
CrossRef
MEDLINE - Academic
DatabaseTitleList MEDLINE - Academic
MEDLINE
Database_xml – sequence: 1
  dbid: NPM
  name: PubMed
  url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 2
  dbid: EIF
  name: MEDLINE
  url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search
  sourceTypes: Index Database
DeliveryMethod fulltext_linktorsrc
Discipline Chemistry
EndPage 339
ExternalDocumentID 10_1016_S0021_9673_00_00498_2
10949500
1428261
S0021967300004982
Genre Journal Article
Comparative Study
GroupedDBID ---
--K
--M
-~X
.GJ
.~1
0R~
1B1
1RT
1~.
1~5
29K
4.4
457
4G.
53G
5GY
5RE
5VS
7-5
71M
8P~
9JN
AABNK
AACTN
AAEDT
AAEDW
AAIAV
AAIKJ
AAKOC
AALRI
AAOAW
AAQFI
AARLI
AAXUO
AAYJJ
ABFNM
ABFRF
ABJNI
ABMAC
ABXDB
ABYKQ
ACDAQ
ACGFO
ACGFS
ACNNM
ACRLP
ADBBV
ADECG
ADEZE
AEBSH
AEFWE
AEKER
AENEX
AFKWA
AFTJW
AFZHZ
AGHFR
AGUBO
AGYEJ
AHHHB
AHPSJ
AI.
AIEXJ
AIKHN
AITUG
AJBFU
AJOXV
AJQLL
AJSZI
ALMA_UNASSIGNED_HOLDINGS
AMFUW
AMRAJ
ASPBG
AVWKF
AXJTR
AZFZN
BKOJK
BLXMC
D-I
DU5
EBS
EFJIC
EFLBG
EJD
EO8
EO9
EP2
EP3
F5P
FDB
FEDTE
FGOYB
FLBIZ
FNPLU
FYGXN
G-Q
G8K
GBLVA
HMU
HVGLF
HZ~
H~9
IH2
IHE
J1W
KOM
M36
M41
MO0
N9A
O-L
O9-
OAUVE
OHT
OZT
P-8
P-9
P2P
PC.
Q38
RIG
ROL
RPZ
SCB
SCC
SCH
SDF
SDG
SDP
SES
SEW
SPC
SPCBC
SSK
SSZ
T5K
UQL
VH1
WH7
WUQ
XFK
XPP
YK3
ZGI
ZKB
ZMT
ZXP
~02
~G-
~KM
08R
AAUGY
ABPIF
ABPTK
IQODW
AAHBH
AAXKI
AKRWK
CGR
CUY
CVF
ECM
EIF
NPM
AAYXX
AFJKZ
CITATION
7X8
ID FETCH-LOGICAL-c419t-5457153e925cef14fc8a6843542e2dc3917553ce56fed3a3974329c68618c113
IEDL.DBID AIKHN
ISSN 0021-9673
IngestDate Fri Oct 25 03:09:59 EDT 2024
Thu Sep 26 17:27:01 EDT 2024
Sat Sep 28 08:33:37 EDT 2024
Sun Oct 29 17:06:53 EDT 2023
Fri Feb 23 02:30:45 EST 2024
IsPeerReviewed true
IsScholarly true
Issue 1
Keywords Sulfur compounds
Amino acids
Aminophosphonic acids
Cysteine
Organic azide
Ninhydrin
Chromatographic retention
Methionine
Phosphonic acids
Experimental study
Molybdates
Phosphorus Organic compounds
Sulfur containing aminoacid
Thin layer chromatography
Aminoacid
Detection limit
Detection
Iodine
Language English
License CC BY 4.0
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c419t-5457153e925cef14fc8a6843542e2dc3917553ce56fed3a3974329c68618c113
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
PMID 10949500
PQID 71749751
PQPubID 23479
PageCount 5
ParticipantIDs proquest_miscellaneous_71749751
crossref_primary_10_1016_S0021_9673_00_00498_2
pubmed_primary_10949500
pascalfrancis_primary_1428261
elsevier_sciencedirect_doi_10_1016_S0021_9673_00_00498_2
PublicationCentury 2000
PublicationDate 2000-08-04
PublicationDateYYYYMMDD 2000-08-04
PublicationDate_xml – month: 08
  year: 2000
  text: 2000-08-04
  day: 04
PublicationDecade 2000
PublicationPlace Amsterdam
PublicationPlace_xml – name: Amsterdam
– name: Netherlands
PublicationTitle Journal of Chromatography A
PublicationTitleAlternate J Chromatogr A
PublicationYear 2000
Publisher Elsevier B.V
Elsevier
Publisher_xml – name: Elsevier B.V
– name: Elsevier
References H. Jakubke, H. Jeschkeit, in: Aininosauren, Peptiden und Proteinen, Academie-Verlag-Berlin (1982); second Polish edition, PWN-Warsow, 1989, p. 32.
Kurzawa, Lemieszek (BIB16) 1975; 20
Z.H. Kudzin and W.J. Stec, Synthesis (1980) 645.
Z.H. Kudzin and W.J. Stec, Synthesis (1983) 814.
V.M. Shumyantseva, I.A. Gandurina, T.R. Osipova, E.V. Kugaevskaya, Vopr. Med. Khim., 36 (1990) 74; Chem. Abstr.; 113: 144; 878.
Bochner, Maron, Ames (BIB9) 1981; 117
E. Neuzil, A. Cassaigne, Bull. Soc. Chim. Fr., (1967) 3994.
Haves, Isherwood (BIB14) 1949; 164
Kudzin, Kotyński, Kiełbasiński (BIB8) 1991; 588
Y. Morita, Y. Hoshiide, S. Taniguchi, R. Andoi, Y. Takashiha, JPN Kokai Tokkyo Koho Jp. 62, 215, 557; Chem. Abstr.; 108 (1988) P 221 893.
Ciesielski, Kudzin, Kiełbasiński (BIB7) 1994; 41
Challenger (BIB1) 1959
Wozniak, Nawrocki (BIB12) 1979; 26
Lepri, Desideri, Coats (BIB15) 1970; 52
Chavel, Llorens-Cortes, Goric, Wilk, Roques, Formie-Zalewski (BIB6) 1994; 37
Kudzin, Andrijewski, Drabowicz (BIB13) 1994; 5
Kotyński, Kudzin, Ciesielski, Drabowicz (BIB17) 1999; 831
10.1016/S0021-9673(00)00498-2_BIB11
10.1016/S0021-9673(00)00498-2_BIB10
10.1016/S0021-9673(00)00498-2_BIB2
Kudzin (10.1016/S0021-9673(00)00498-2_BIB13) 1994; 5
Chavel (10.1016/S0021-9673(00)00498-2_BIB6) 1994; 37
Kudzin (10.1016/S0021-9673(00)00498-2_BIB8) 1991; 588
Kotyński (10.1016/S0021-9673(00)00498-2_BIB17) 1999; 831
Ciesielski (10.1016/S0021-9673(00)00498-2_BIB7) 1994; 41
Bochner (10.1016/S0021-9673(00)00498-2_BIB9) 1981; 117
Haves (10.1016/S0021-9673(00)00498-2_BIB14) 1949; 164
Wozniak (10.1016/S0021-9673(00)00498-2_BIB12) 1979; 26
10.1016/S0021-9673(00)00498-2_BIB3
10.1016/S0021-9673(00)00498-2_BIB4
Lepri (10.1016/S0021-9673(00)00498-2_BIB15) 1970; 52
10.1016/S0021-9673(00)00498-2_BIB5
Kurzawa (10.1016/S0021-9673(00)00498-2_BIB16) 1975; 20
Challenger (10.1016/S0021-9673(00)00498-2_BIB1) 1959
References_xml – volume: 588
  start-page: 307
  year: 1991
  ident: BIB8
  publication-title: J. Chromatogr.
  contributor:
    fullname: Kiełbasiński
– volume: 41
  start-page: 1493
  year: 1994
  ident: BIB7
  publication-title: Talanta
  contributor:
    fullname: Kiełbasiński
– volume: 52
  start-page: 421
  year: 1970
  ident: BIB15
  publication-title: J. Chromatogr.
  contributor:
    fullname: Coats
– volume: 26
  start-page: 1135
  year: 1979
  ident: BIB12
  publication-title: Talanta
  contributor:
    fullname: Nawrocki
– volume: 20
  start-page: 147
  year: 1975
  ident: BIB16
  publication-title: Chem. Anal. (Warsow)
  contributor:
    fullname: Lemieszek
– volume: 831
  start-page: 321
  year: 1999
  ident: BIB17
  publication-title: J. Chromatogr. A
  contributor:
    fullname: Drabowicz
– volume: 164
  start-page: 1107
  year: 1949
  ident: BIB14
  publication-title: Nature (London)
  contributor:
    fullname: Isherwood
– volume: 117
  start-page: 81
  year: 1981
  ident: BIB9
  publication-title: Analytical Biochemistry
  contributor:
    fullname: Ames
– volume: 5
  start-page: 1
  year: 1994
  ident: BIB13
  publication-title: J. Heteroatom Chem.
  contributor:
    fullname: Drabowicz
– year: 1959
  ident: BIB1
  publication-title: Aspects of the Organic Chemistry of Sulphur
  contributor:
    fullname: Challenger
– volume: 37
  start-page: 2590
  year: 1994
  ident: BIB6
  publication-title: J. Med. Chem.
  contributor:
    fullname: Formie-Zalewski
– volume: 588
  start-page: 307
  year: 1991
  ident: 10.1016/S0021-9673(00)00498-2_BIB8
  publication-title: J. Chromatogr.
  doi: 10.1016/0021-9673(91)85038-H
  contributor:
    fullname: Kudzin
– volume: 164
  start-page: 1107
  year: 1949
  ident: 10.1016/S0021-9673(00)00498-2_BIB14
  publication-title: Nature (London)
  doi: 10.1038/1641107a0
  contributor:
    fullname: Haves
– ident: 10.1016/S0021-9673(00)00498-2_BIB2
  doi: 10.1055/s-1980-29312
– volume: 5
  start-page: 1
  year: 1994
  ident: 10.1016/S0021-9673(00)00498-2_BIB13
  publication-title: J. Heteroatom Chem.
  doi: 10.1002/hc.520050102
  contributor:
    fullname: Kudzin
– volume: 41
  start-page: 1493
  year: 1994
  ident: 10.1016/S0021-9673(00)00498-2_BIB7
  publication-title: Talanta
  doi: 10.1016/0039-9140(94)E0047-U
  contributor:
    fullname: Ciesielski
– ident: 10.1016/S0021-9673(00)00498-2_BIB10
– ident: 10.1016/S0021-9673(00)00498-2_BIB11
– volume: 52
  start-page: 421
  year: 1970
  ident: 10.1016/S0021-9673(00)00498-2_BIB15
  publication-title: J. Chromatogr.
  doi: 10.1016/S0021-9673(01)96592-6
  contributor:
    fullname: Lepri
– volume: 20
  start-page: 147
  year: 1975
  ident: 10.1016/S0021-9673(00)00498-2_BIB16
  publication-title: Chem. Anal. (Warsow)
  contributor:
    fullname: Kurzawa
– ident: 10.1016/S0021-9673(00)00498-2_BIB3
  doi: 10.1055/s-1983-30524
– volume: 37
  start-page: 2590
  year: 1994
  ident: 10.1016/S0021-9673(00)00498-2_BIB6
  publication-title: J. Med. Chem.
  contributor:
    fullname: Chavel
– ident: 10.1016/S0021-9673(00)00498-2_BIB5
– volume: 117
  start-page: 81
  year: 1981
  ident: 10.1016/S0021-9673(00)00498-2_BIB9
  publication-title: Analytical Biochemistry
  doi: 10.1016/0003-2697(81)90695-3
  contributor:
    fullname: Bochner
– year: 1959
  ident: 10.1016/S0021-9673(00)00498-2_BIB1
  contributor:
    fullname: Challenger
– volume: 26
  start-page: 1135
  year: 1979
  ident: 10.1016/S0021-9673(00)00498-2_BIB12
  publication-title: Talanta
  doi: 10.1016/0039-9140(79)80029-6
  contributor:
    fullname: Wozniak
– volume: 831
  start-page: 321
  year: 1999
  ident: 10.1016/S0021-9673(00)00498-2_BIB17
  publication-title: J. Chromatogr. A
  doi: 10.1016/S0021-9673(98)00895-4
  contributor:
    fullname: Kotyński
– ident: 10.1016/S0021-9673(00)00498-2_BIB4
SSID ssj0017072
ssj0029838
Score 1.6791894
Snippet The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (Cys P, Hcys P, Met P)...
The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (CysP, HcysP, MetP) has...
SourceID proquest
crossref
pubmed
pascalfrancis
elsevier
SourceType Aggregation Database
Index Database
Publisher
StartPage 335
SubjectTerms Amino acids
Amino Acids - chemistry
Aminophosphonic acids
Analytical chemistry
Chemistry
Chromatographic methods and physical methods associated with chromatography
Chromatography, Thin Layer - methods
Exact sciences and technology
Organophosphonates - chemistry
Other chromatographic methods
Sulfur - chemistry
Sulfur compounds
Title Comparison of the thin-layer chromatographic properties of sulfur-containing amino acids and their aminophosphonic analogues
URI https://dx.doi.org/10.1016/S0021-9673(00)00498-2
https://www.ncbi.nlm.nih.gov/pubmed/10949500
https://search.proquest.com/docview/71749751
Volume 888
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Na9swFBdde9hgjH126dZOhx22g1pbH5Z8LGElW1gPo2O5CUWWiCG1TZzcSv_2Pll2sh7CYAdjEJYs68nv_Z7eF0KfLfM5NxI0VcYlKCgsI3NAycQ7RucyBwwtQjTyz-ts8pv_mInZARoPsTDBrbLn_ZGnd9y6b7noV_OiKcsQ4wt_WxbyrQeYq4APH4E4orC1jy6_TyfXW2OCTOQ2pRTNFYvcObgmQO9dVE8csWv8kiRfu0EJ3SevnjemhVX0sfzFfnzayamrl-hFDzDxZfyGV-jAVa_R0_FQ1-0NuhtvSw_i2mMAgHCVFVkaQN_YLlY1gNiYyLq0uAmH9auQdTU83G6WfrMiwb89VpbA5rasamxsWbTYVAXuDA-xtVnUbfB8h1FMFc-I2rfo5urbzXhC-hoMxPI0XxMAWBKYosupsM6n3FtlMgUYi1NHC8tA2xOCWScy7wpmAN1wRnObqSxVNk3ZO3RY1ZV7j7ATKgtGVUmV58bKuQP9WEnji6RQStAROh8WWjcx04beuaABZXSgjE5COlOgjIYOaiCHfrRlNEiDf3U9fUS-3QtBGwOdcoQ-DeTUQJ1gQzGVqzetBu2X51LAE8eRyn_NNQdlM0lO_n9aH9CzGOmvSMI_osP1auNOAfOs52foyfl9etbv7HCf_vozfQDiR_vL
link.rule.ids 315,783,787,4510,24129,27937,27938,45598,45692
linkProvider Elsevier
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT9wwELYQPVCpqlr6oi3gQw_0EEj8iJ1jtSralsdpkbhZXscWkWgSbXZvFb-dmTjZhQNC4pCLZTuOxxl_nz0PQn44HgphFTBVLhQQFJ4nc0DJSfCczVUBGFqiN_LFZT69En-v5fUWmYy-MGhWOej-qNN7bT2UnAyzedJWFfr4wt-WY7x1hLka9PArgeHGYVEf363tPDKVqnVAKVZoHnUzGiZA241PT-yvLzxK0599lwl7ard609oO5jDE5BdPo9N-lzp9R94O8JL-il_wnmz5epfsTMasbh_I_8k68SBtAgX4B09VJ7cWsDd1N4sGIGwMY1052uJR_QJjrmLlbnUbVosErdtjXglq_1V1Q62ryo7auqT9tUMsbW-aDu3eoRdbxxOi7iOZnf6eTabJkIEhcSIrlgnAKwUq0RdMOh8yEZy2uQaEJZhnpePA9aTkzss8-JJbwDaCs8LlOs-0yzL-iWzXTe2_EOqlzvFKVTEdhHVq7oEda2VDmZZaS7ZHjseJNm2Ms2E2BmggGYOSMSkGMwXJGGigR3GYRwvGwF7wXNP9R-LbvBC4GDDKPXI4itOAdPAGxda-WXUGuK8olIQan6OUH4y1AKqZpl9fPqxDsjOdXZyb8z-XZ9_I6-jzj5aG38n2crHy-4B-lvODfnXfA0iI-v4
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Comparison+of+the+thin-layer+chromatographic+properties+of+sulfur-containing+amino+acids+and+their+aminophosphonic+analogues&rft.jtitle=Journal+of+Chromatography+A&rft.au=Kudzin%2C+Zbigniew+H.&rft.au=Saganiak%2C+Monika&rft.au=Koty%C5%84ski%2C+Andrzej&rft.au=Ciesielski%2C+Witold&rft.date=2000-08-04&rft.pub=Elsevier+B.V&rft.issn=0021-9673&rft.volume=888&rft.issue=1&rft.spage=335&rft.epage=339&rft_id=info:doi/10.1016%2FS0021-9673%2800%2900498-2&rft.externalDocID=S0021967300004982
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0021-9673&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0021-9673&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0021-9673&client=summon