Search or add a thesis

Advanced Search (Beta)
Home > Synthesis and Application of Metal Organic Frameworks

Synthesis and Application of Metal Organic Frameworks

Thesis Info

Author

Bushra Iqbal

Department

Department of Chemistry, QAUid-I-Azam University

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2015

Thesis Completion Status

Completed

Page

58

Subject

Chemistry

Language

English

Other

Call No: Diss / M.Phil / CHE / 1254

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676715768962

Asian Research Index Whatsapp Chanel
Asian Research Index Whatsapp Chanel

Join our Whatsapp Channel to get regular updates.

Similar


Loading...
Loading...

Similar Books

Loading...

Similar Chapters

Loading...

Similar News

Loading...

Similar Articles

Loading...

Similar Article Headings

Loading...

ماتم

کرنا ہو کسی زن کو جب کسی غم کا ماتم
چوڑی اپنے ہاتھ کی وہ توڑ دیتی ہے
سجنا چھوڑ دیتی ہے سنورنا چھوڑ دیتی ہے

پر لاحق ہو کسی مرد کو جب کوئی غم
تو کیسے کرے وہ اس کا ماتم

چوڑی آخر وہ نہ پہنے
غم میں جس کو توڑے وہ
نہ مثلِ عورت وہ بھی سنورے

ماتم میں جس کو چھوڑے وہ
کیا کرے پھر وہ بیچارا
کس کا لے آخر سہارا

ہاں اک بات آخر ہونے لگتی ہے
کہ داڑھی اُس کی وضع کھونے لگتی ہے
جبیں پہ غم سجا لیتا ہے وہ
اور بال اپنے بڑھا لیتا ہے وہ

آؤ دیکھو تو سہی میں نے
وہ سب چلن اپنا لیے ہیں
اور بال بھی اپنے بڑھا لیے ہیں

THE EFFECT OF TECHNOLOGY RESOURCES ON COLLEGE SOPHOMORES' READING HABITS IN ILOCOS SUR POLYTECHNIC STATE COLLEGE PHILIPPINES

Imbibing reading habits is an essential skill necessary in the acquisition of knowledge, which is highly demanding in the life of every student in the academic environment. However, as modern technological resources keep on advancing, the reading habits of students are also changing with reading on screen. This study examined the reading habits of college sophomore students as affected by technological resources. The survey instruments, distributed to 254 college sophomore students at the Ilocos Sur Polytechnic State College, allowed the respondents to assess their reading habits in terms of reading hours, reading purposes, reading content, and reading attitude, with the technological resources as their tool. The data gathered in the study was analyzed statistically using the simple frequency count and percentage, mean, and Pearson correlation. The findings revealed that the college sophomores achieved an average level in their English subjects. In addition, it was found that the technology resources were moderately adequate to be used for reading among the college sophomores. Despite this, the results still showed that college sophomore students spent 2-3 hours a day reading, primarily in preparation for their exams. In addition, they read the available reading content moderately often, and they perceive a positive attitude towards the use of technological resources for reading. Furthermore, it was revealed that there is a significant relationship between reading habits and academic achievements. The study's findings will be used to improve instructional approaches and to launch e-reading initiatives in colleges.

Study of Organometallics

A series of novel and biologically potent organometallic complexes using Nheterocyclic carbenes (NHCs), cephalosporin derivatives, quinolilone derivatives, vitamins and antiviral molecules as ligands has been synthesized. The geometry of the synthesized ligands and their metal adducts are done through state of the art spectral tools like NMR (1H, 11B, 19F) UV/Visible and FT-IR. It is confirmed through these spectral studies that in the NHCs the metal is bonded through the active carbine side while in other classes metal is bonded through either oxygen or through nitrogen in some cases. After synthesizing the ligand and the metals molecules are subjected to a variety of biological tests like, antibacterial, antifungal, antioxidant, Positron emission topography and ADMET studies in order to evaluate the bio-potential of the synthesized molecules. Some of the selected compounds are screened with various microorganisms like Gram positive bacteria, Gram negative bacteria and with some fungi. The results obtained are quite impressive, it can be shown that ligands in its free state possess less activity while it is clear from the results that their activity shifts to greater extent while treated with various metals. This clearly shows that metals are responsible for the bioactivity. Further, the molecular docking study was also carried out for Tin(IV) Schiff bases complex in order to correlate the biological experimental results. As in the parent study the Tin(IV) Schiff base complexes derived from piperenol and Entecavir exhibit excellent biological results which were further confirmed through molecular docking study. For some of the molecules ADMET study was also carried out in order to check/correlate the experimental data. ADMET study also confirmed the experimental results. It can be concluded from the present study that the organometallic complexes/metal molecules can serve as potent agents in curing many diseases and may prove their role as future metal base drugs.