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: 3122
Function: getPubMedXML

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

Interaction between thiamine hydrochloride and lipoic acid. | LitMetric

An interaction between thiamine hydrochloride and DL-alpha-lipoic acid in aqueous solution was depicted. Evidence is presented through spectrophotometric as well as vapour pressure measurements to show that thiamine hydrochloride and DL-alpha-lipoic acid form a single 1:1 complex. The stability constant and the molar extinction coefficient of the complex (at 244 nm) were determined at 25 degrees C and found to be 3.1-10(4) and 970, respectively. Vapour pressure measurements at 60 degrees C reveal that more or less complete dissociation of the complete takes place at this temperature.

Download full-text PDF

Source

Publication Analysis

Top Keywords

thiamine hydrochloride
12
interaction thiamine
8
hydrochloride dl-alpha-lipoic
8
dl-alpha-lipoic acid
8
vapour pressure
8
pressure measurements
8
hydrochloride lipoic
4
lipoic acid
4
acid interaction
4
acid aqueous
4

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!