en لیزرها، تقویت کننده‌‏های اپتیکی و اپتیک لیزر Lasers, Optical Amplifiers, Laser Optics پژوهشي Research <div class="WordSection1"><span style="page:WordSection1"></span></div> <div aria-label="Page Break" class="cke_pagebreak" contenteditable="false" data-cke-display-name="pagebreak" data-cke-pagebreak="1" style="page-break-after:always" title="Page Break"></div><span style="font-size:11pt"><span new="" roman="" style="font-family:" times=""><span style="font-weight:bold">In this research, palladium nanoparticles (Pd NPs) were first synthesized using laser ablation in the deionized (DI) water environment. Also, metal-organic framework (MOF) was produced using the solvothermal method at a temperature of 150&deg;C. To accumulate Pd NPs on the synthesized MOF, ultrasonic and magnetic stirring methods were used. Different analytical methods were used to investigate the structure and morphology of the synthesized nanocomposite. Also, the sensitivity of the synthesized nanocomposite to ethanol and methanol organic vapors was investigated. The results showed an increase in the response of the MOF in the presence of nanoparticles.</span></span></span> Gas sensor, Laser ablation in liquid, Metal-organic frameworks, Organic vapors, Palladium nanoparticles 185 194 http://ijop.ir/browse.php?a_code=A-10-789-1&slc_lang=en&sid=1 Zahra Ahmadimanesh daryaahmadi383@gmail.com 10031947532846005162 10031947532846005162 No Department of Physics, Faculty of Science, Bu-Ali Sina University, Hamedan, Iran Babak Jaleh jaleh@basu.ac.ir 10031947532846005163 10031947532846005163 Yes aDepartment of Physics, Faculty of Science, Bu-Ali Sina University, Hamedan, Iran Mahtab Eslamipanah eslamipanah.mah@gmail.com 10031947532846005164 10031947532846005164 No aDepartment of Physics, Faculty of Science, Bu-Ali Sina University, Hamedan, Iran Milad Daneshnazar miladdaneshnazar@gmail.com 10031947532846005165 10031947532846005165 No Electrical Engineering and Computer Science Department, The University of Texas at Dallas, Richardson, TX, USA Hassan Hassan Sepehrmansourie sepehr9129@yahoo.com 10031947532846005166 10031947532846005166 No Department of Organic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, Hamedan, Iran. Mohammad Ali Zolfigol mzolfigol@yahoo.com 10031947532846005167 10031947532846005167 No Department of Organic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, Hamedan, Iran.