Patents Assigned to BAHCESEHIR UNIVERSITESI
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Publication number: 20230372943Abstract: A real-time PCR device having a heating mechanism (10) for providing heating of samples and realizing measurement in the heated samples in order to subject the samples to denaturation, annealing and extension processes. The real-time PCR device has a heating unit carrier (100) having at least one first heating unit (111) which provides heating of a first heating region (131) at a first temperature for the denaturation process, at least one second heating unit (112) which provides heating of a second heating region (132) at a second temperature for the annealing process, at least one third heating unit (113) which provides heating of a third heating region (133) at a third temperature for the extension process, a measurement unit (114) for stimulating samples by sending light to a measurement region (134) and for measuring the light emitted by the samples in correspondence with the sent light for the measurement process.Type: ApplicationFiled: September 27, 2021Publication date: November 23, 2023Applicants: BAHCESEHIR UNIVERSITESI, MARMARA UNIVERSITESI REKTORLUGU OZEL KALEM BIRIMIInventors: Mehmet Can ALPHAN, Ibrahim Ertugrul YALCIN, Lutfi ARDA, Ibrahim Ilker OZYIGIT
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Publication number: 20230372941Abstract: A PCR device having a heating mechanism to subject samples to denaturation, annealing and extension processes is disclosed.Type: ApplicationFiled: August 24, 2021Publication date: November 23, 2023Applicants: BAHCESEHIR UNIVERSITESI, MARMARA UNIVERSITESI REKTORLUGU OZEL KALEM BIRIMIInventors: Mehmet Can ALPHAN, Ibrahim Ertugrul YALCIN, Lutfi ARDA, Ibrahim Ilker OZYIGIT
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Publication number: 20220406521Abstract: A production method of a Fe16N2 based permanent magnet includes the following steps: 1) obtaining a Fe16N2 compound in a form of micro flakes by applying a nitriding process to ??-Fe powders of micro or nano sizes; 2) forming a structure by combining a polymer material with the Fe16N2 compound and utilizing a 3D printer; and 3) applying a magnetization process to the structure obtained in step 2 to obtain a magnetized structure and carrying out a heat treatment process to the magnetized structure to obtain the Fe16N2 based permanent magnet. The production method is continuous, less difficult, and less costly compared to the production of previous permanent magnets.Type: ApplicationFiled: November 30, 2020Publication date: December 22, 2022Applicants: BAHCESEHIR UNIVERSITESI, PIRI REIS UNIVERSITESIInventors: Ozan AKDOGAN, Nilay Gunduz AKDOGAN, Onur ZIRHLI
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Publication number: 20220220236Abstract: A production of polymer material realized at low energy and with rapid curing process for providing advantages mentioned in the specification. The polymer material is aimed to be used as a resin material for three-dimensional (3D) printers and as a filling substance to be added into another material for increasing hardness, as a nano/micro-particle production material, as an ink for printing, and as a press, mold and surface coating material.Type: ApplicationFiled: February 28, 2020Publication date: July 14, 2022Applicants: BAHCESEHIR UNIVERSITESI, PIRI REIS UNIVERSITESIInventors: Ozan AKDOGAN, Pelin ERKOC ERIK, Nilay GUNDUZ AKDOGAN
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Patent number: 11181473Abstract: The present invention is an underwater analysis device (10) for analyzing absorption capacity of water.Type: GrantFiled: July 20, 2018Date of Patent: November 23, 2021Assignee: BAHCESEHIR UNIVERSITESIInventors: Selcuk Ozyurt, Bulent Aydin, Nil Girgin, Kaan Alper, Suleyman Semsioglu, Sena Karali, Cansin Cokol
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Publication number: 20210348998Abstract: Disclosed are an optical interferometry apparatus for detection of dielectric nanoparticles and a method for enhancing visibility of the nanoparticles. An imaging system for detection of dielectric nanoparticles includes at least one light source for illumination, a detector array or a camera for image capture, an objective lens, a sample substrate and a computing unit. The sample substrate is capable of carrying sub-wavelength particles smaller than the diffraction resolution limit of the imaging system, and the imaging system includes a movable means which moves the sample substrate in the axial direction such that depthwise different images are captured at different axial distances from the sample substrate to the objective lens. The computing unit computes a correlation image using the depth images wherein the sub-wavelength particles become resolvable and appear with higher contrast in the correlation image.Type: ApplicationFiled: September 17, 2018Publication date: November 11, 2021Applicants: KOC UNIVERSITESI, BAHCESEHIR UNIVERSITESIInventors: Hakan UREY, Ugur AYGUN, Ayca YALCIN OZKUMUR
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Patent number: 10895527Abstract: The present invention is an illumination assembly (10) for providing illumination in an underwater medium which at least partially absorbs light. The subject matter illumination assembly (10) is characterized by comprising a light sensing unit (300) having at least one fluid chamber (420), pluralities of fluid intake openings (421), at least one light source (330) positioned inside the fluid chamber (420) and which emits light in at least one first spectrum, at least one photo-diode (310) in a manner facing said light source (330) and which generates signal related to the distribution in said first spectrum and optical intensity of the wavelengths of the light, which is emitted by the light source (330) and which passes through water; at least one LED array (150) which can emit light in the first spectrum; a control unit (120) which determines the operational setting of LED array (150) according to received signal.Type: GrantFiled: January 30, 2018Date of Patent: January 19, 2021Assignee: BAHCESEHIR UNIVERSITESIInventors: Selcuk Ozyurt, Bulent Aydin, Basak Akdemir, Nil Girgin, Kaan Alper, Suleyman Semsioglu, Ziya Alpay, Sena Karali, Cansin Cokol
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Publication number: 20200049621Abstract: The present invention is an illumination assembly (10) for providing illumination in an underwater medium which at least partially absorbs light. The subject matter illumination assembly (10) is characterized by comprising a light sensing unit (300) having at least one fluid chamber (420), pluralities of fluid intake openings (421), at least one light source (330) positioned inside the fluid chamber (420) and which emits light in at least one first spectrum, at least one photo-diode (310) in a manner facing said light source (330) and which generates signal related to the distribution in said first spectrum and optical intensity of the wavelengths of the light, which is emitted by the light source (330) and which passes through water; at least one LED array (150) which can emit light in the first spectrum; a control unit (120) which determines the operational setting of LED array (150) according to received signal.Type: ApplicationFiled: January 30, 2018Publication date: February 13, 2020Applicant: BAHCESEHIR UNIVERSITESIInventors: SELCUK OZYURT, BULENT AYDIN, BASAK AKDEMIR, NIL GIRGIN, KAAN ALPER, SULEYMAN SEMSIOGLU, ZIYA ALPAY, SENA KARALI, CANSIN COKOL