A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Residue- and sequence-selective binding of nonaromatic dipeptides by bis(beta-cyclodextrin) with a functional tether. | LitMetric

Residue- and sequence-selective binding of nonaromatic dipeptides by bis(beta-cyclodextrin) with a functional tether.

Chembiochem

Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P R China.

Published: June 2004

Download full-text PDF

Source
http://dx.doi.org/10.1002/cbic.200300770DOI Listing

Publication Analysis

Top Keywords

residue- sequence-selective
4
sequence-selective binding
4
binding nonaromatic
4
nonaromatic dipeptides
4
dipeptides bisbeta-cyclodextrin
4
bisbeta-cyclodextrin functional
4
functional tether
4
residue-
1
binding
1
nonaromatic
1

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!