Electrospun nanofiber mats caged the mammalian macrophages on their surfaces and prevented their inflammatory responses independent of the fiber diameter
SCIENTIFIC REPORTS, vol. 14, no. 1, pp. 12399–8
Furkan Ayaz, Didem Demir Karakuş, Nimet Karagülle
Design of gelatin cryogel scaffolds with the ability to release simvastatin for potential bone tissue engineering applications
BIOMEDICAL MATERIALS, vol. 19, no. 5, pp. 055019–15
Suzan Melis Yaman, Didem Demir Karakuş, Nimet Karagülle
Chitosan based injectable cryospheres as a potential biopolymeric carrier for drug delivery systems: Characterization, biocompatibility and drug release
JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY, vol. 102, no. , pp. 106406–9
Didem Demir Karakuş, Seda Ceylan, Nimet Karagülle
A Biopolymer Coating Strategy for the Slow Release of Urea from Urea Fertiliser
Chemistry in Industry-KEMIJA U INDUSTRIJI-JOURNAL OF CHEMISTS AND CHEMICAL ENGINEERS, vol. 73, no. 11-12, pp. 467–476
Tuba Demirci, Tuba Tecim Gelen, Nimet Karagülle
Electrospun Nanofibers for Biomedical, Sensing, and Energy Harvesting Functions
POLYMERS, vol. 15, no. 21, pp. 4253–18
Didem Demir Karakuş, Nimet Karagülle, Ashok Vaseashta
A bi-layer electrospun polyurethane/silicone membrane scaffold: drug delivery and cytotoxicity studies
BULLETIN OF MATERIALS SCIENCE, vol. 46, no. 3, pp. 1–8
Elham Mohsenzadeh, Didem Demir Karakuş, Seda Ceylan, Nabyl Khenoussi, Laurence Schacher, Dominique A...
Study and development of electrospun (TPU, PA-6)/silicone bilayer membranes for congenital diaphragmatic hernia repair
POLYMER BULLETIN, vol. 80, no. 9, pp. 10309–10333
Elham Mohsenzadeh, Nabyl Khenoussi, Nimet Bölgen, Deniz Kibar, Şakir Necat Yılmaz, Dominique Adolphe...
Electrospun Composite Nanofibers Based on Poly (epsilon-Caprolactone) and Styrax Liquidus (Liquidambar orientalis Miller) as a Wound Dressing: Preparation, Characterization, Biological and Cytocompatibility Results
JOURNAL OF POLYMERS AND THE ENVIRONMENT, vol. 30, no. 6, pp. 2462–2473
Didem Demir Karakuş, Sadin Özdemir, Seda Ceylan, Mustafa Serkan Yalçın, Burcu Sakım, Nimet Karagülle...
Assessment of chitosan:gum tragacanth cryogels for tissue engineering applications
POLYMER INTERNATIONAL, vol. 71, no. 9, pp. 1109–1118
Didem Demir Karakuş, Müge Aşık Uğurlu, Seda Ceylan, Burcu Sakım, Rükan Genç Altürk, Nimet Karagülle
Impact of injectable chitosan cryogel microspherescaffolds on differentiation and proliferation of adiposederived mesenchymal stem cells into fat cells
JOURNAL OF BIOMATERIALS APPLICATIONS, vol. 36, no. 8, pp. 1335–1345
Duran Çekiç, Şakir Nejat Yılmaz, Şakir Necat Yılmaz, Nimet Karagülle, Didem Demir Karakuş, Nimet Böl...
Differential anti-inflammatory properties of chitosan-based cryogel scaffolds depending on chitosan/gelatin ratio
ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY, vol. 49, no. 1, pp. 682–690
Furkan Ayaz, Didem Demir Karakuş, Didem Demir, Nimet Karagülle, Nimet Bölgen
Fabrication of basalt embedded composite fiber membrane using electrospinning method and response surface methodology
JOURNAL OF APPLIED POLYMER SCIENCE, vol. 138, no. 25, pp. 1–15
Mohammed Saleh, Didem Demir Karakuş, Didem Demir, Yasin Özay, Mutlu Yalvaç, Mutlu Yalvac, Nimet Bölg...
Injectable chitosan cryogel microspheres with biocompatible properties on mammalian macrophages in vitro
JOURNAL OF MATERIALS SCIENCE, vol. 56, no. 30, pp. 17268–17277
Furkan Ayaz, Didem Demir Karakuş, Didem Demir, Nimet Bölgen, Nimet Karagülle
Novel styrax liquidus loaded chitosan/polyvinyl alcohol cryogels with antioxidant and antimicrobial properties
JOURNAL OF APPLIED POLYMER SCIENCE, vol. 139, no. 17, pp. –
Didem Demir Karakuş, Sadin Özdemir, Serpil Gonca, Nimet Bölgen, Nimet Karagülle
A novel formula derived by using ABC algorithm for calculation of the average fiber diameter of electrospun poly (Ԑ-caprolactone) scaffolds
International Advanced Researches and Engineering Journal, vol. 5, no. 2, pp. 301–308
Çağdaş Yılmaz, Didem Demir, Nimet Karagülle, Ali Akdağlı
Synthesis of silver nanoflakes on chitosan hydrogel beads and their antimicrobial potential
International Journal of Polymer Analysis and Characterization, vol. 25, no. 6, pp. 421–430
Didem Demir, Seda Ceylan, Yağmur Atakav, Nimet Karagülle
Development of Hypericum perforatum oil incorporated antimicrobial and antioxidant chitosan cryogel as a wound dressing material
International Journal of Biological Macromolecules, vol. 161, no. , pp. 1581–1590
Nimet Bölgen, Nimet Karagülle, Didem Demir, Mustafa Serkan Yalçın, Sadin Özdemir
Tailoring the spatial filament organization within nanofibrous tissue engineering scaffolds
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 71, no. 1, pp. 24–33
Neda Shah Hosseini, Nabyl Khenoussi, Nimet Karagülle, Seda Ceylan, Dilek Göktürk, Laurence Schacher,...
Dual stimuli-responsive chitosan grafted poly(NIPAM-co-AAc)/poly(vinyl alcohol) hydrogels for drug delivery applications
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 70, no. 11, pp. 810–819
Ahmet Güngör, Didem Demir, Nimet Karagülle, Tonguç Özdemir, Rükan Genç Altürk
Extraction of pectin from albedo of lemon peels for preparation of tissue engineering scaffolds
Polymer Bulletin, vol. 78, no. 4, pp. 2211–2226
Didem Demir, Seda Ceylan, Dilek Göktürk, Nimet Karagülle
Chitosan cryogel microspheres decorated with silver nanoparticles as injectable and antimicrobial scaffolds
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 69, no. 14, pp. 919–927
Didem Demir, Sadin Özdemir, Mustafa Serkan Yalçın, Nimet Karagülle, Nimet Bölgen
Effect of polymer concentration in cryogelation of gelatin and poly (vinyl alcohol) scaffolds
Biomaterials and Biomechanics in Bioengineering, vol. 4, no. 1, pp. 1–8
Seda Ceylan, Didem Demir, Gülşah Gül, Nimet Karagülle
Green synthesized silver nanoparticles loaded PVA/Starch cryogel scaffolds with antibacterial properties
Tehnički glasnik, vol. 13, no. 1, pp. 1–6
Didem Demir, Seda Ceylan, Gülşah Gül, Zeynep İyigündoğdu, Nimet Karagülle
Influence of fabrication temperature on the structural features of chitosan gels for tissue engineering applications
International Advanced Researches and Engineering Journal, vol. 3, no. 3, pp. 170–174
Nimet Karagülle, Seda Ceylan, Didem Demir
Stem cells combined 3D electrospun nanofibrous and macrochannelled matrices: a preliminary approach in repair of rat cranial bones
Artificial Cells Nanomedicine and Biotechnology, vol. 47, no. 1, pp. 1094–1100
İsmail Alper İşoğlu, Nimet Karagülle, Petek Korkusuz, İbrahim Vargel, Hakan Hamdi Çelik, Emine Kılıç...
Magnetic nanoparticle-loaded electrospun poly(ε-caprolactone) nanofibers for drug delivery applications
Applied Nanoscience, vol. 8, no. 6, pp. 1461–1469
Didem Demir, Dilek Güreş, Tuğba Tecim, Rükan Genç Altürk, Rükan Genç, Nimet Karagülle
Synthesis and characterization of injectable chitosan cryogel microsphere scaffolds
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 66, no. 13, pp. 686–696
Didem Demir, Nimet Bölgen
Comparison of additive effects on the PVA/starch cryogels: Synthesis, characterization, cytotoxicity, and genotoxicity studies
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 67, no. 14, pp. 855–864
Seda Ceylan, Dilek Göktürk, Didem Demir, Damla Özdemir, Nimet Karagülle
Novel 3D electrospun polyamide scaffolds prepared by 3D printed collectors and their interaction with chondrocytes
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 67, no. 3, pp. 143–150
Neda Shah Hosseini, Hosseini Neda Shah, Nimet Bölgen, Nimet Karagülle, Nably Khenoussi, Nabyl Khenou...
A novel strategy for cartilage tissue engineering: Collagenase-loaded cryogel scaffolds in a sheep model
International Journal of Polymeric Materials and Polymeric Biomaterials, vol. 67, no. 5, pp. 313–321
Burak Gürer, Cengiz Yılmaz, Şakir Necat Yılmaz, Çabuk Sertan, Sertan Çabuk, Nimet Karagülle, Nimet B...
FISH SKIN ISOLATED COLLAGEN CRYOGELS FOR TISSUE ENGINEERING APPLICATIONS PURIFICATION SYNTHESIS AND CHARACTERIZATION
Journal of the Turkish Chemical Society, Section A: Chemistry, vol. 3, no. 3, pp. 329–348
Zeynep Çetinkaya, Didem Demir, Nimet Karagülle
Extraction and Characterization of Chitin and Chitosan from Blue Crab and Synthesis of Chitosan Cryogel Scaffolds
Journal of the Turkish Chemical Society, Section A: Chemistry, vol. 3, no. 3, pp. 131–144
Didem Demir, Fatma Öfkeli, Seda Ceylan, Nimet Karagülle
A review on three dimensional scaffolds for tumor engineering
Biomaterials and Biomechanics in Bioengineering, vol. 3, no. 3, pp. 141–155
Seda Ceylan, Nimet Bölgen
Effect of crosslinking methods on the structure and biocompatibility of polyvinyl alcohol gelatin cryogels
Bio-Medical Materials and Engineering, vol. 27, no. 4, pp. 327–340
Seda Ceylan, Dilek Göktürk, Nimet Bölgen
Evaluation of the effectiveness of biodegradable electrospun caprolactoneand poly(lactic acid-?-caprolactone) nerve conduits for peripheral nerveregenerations in a rat sciatic nerve defect model
Turkish Journal of Medical Sciences, vol. 46, no. , pp. 539–548
Mehmet Dadacı, Nimet Karagülle, Sönmez Erhan, Zeynep Dadacı, İşci Evren Tevfik, Bilsev İnce, İbrahim...
Stem cell suspension injected HEMA lactate dextran cryogels for regeneration of critical sized bone defects
Artificial Cells, Nanomedicine, and Biotechnology, vol. 42, no. 1, pp. 70–77
Nimet Bölgen, Petek Korkusuz, İbrahim Vargel, Emine Kılıç, Emine Elif Güzel Meydanlı, Çavuşoğlu Tarı...
Gelatin- and hydroxyapatite-based cryogels for bonetissue engineering: synthesis, characterization,in vitro and in vivo biocompatibility
Journal of Tissue Engineering and Regenerative Medicine, vol. 11, no. 1, pp. 20–33
Kemençe Nevsal, Nevsal Kemençe, Nimet Bölgen, Nimet Karagülle
Gelatin- and hydroxyapatite-based cryogels for bonetissue engineering: synthesis, characterization,in vitro and in vivo biocompatibility
Journal of Tissue Engineering and Regenerative Medicine, vol. 11, no. 1, pp. 20–33
Kemençe Nevsal, Nevsal Kemençe, Nimet Bölgen, Nimet Karagülle
Thermoresponsive biodegradable HEMA Lactate Dextran co NIPA cryogels for controlled release of simvastatin
Artificial Cells, Nanomedicine, and Biotechnology, vol. 43, no. 1, pp. 40–49
Nimet Bölgen, Aguilar Maria Rosa, Fernandez Maria Del Mar, Gonzalo Flores Sandro, Villar Rodil Silvi...
3D ingrowth of bovine articular chondrocytes in biodegradable cryogel scaffolds for cartilage tissue engineering
Journal of Tissue Engineering and Regenerative Medicine, vol. 5, no. 10, pp. 770–779
Nimet Bölgen, Ying Yang, Petek Korkusuz, Emine Elif Güzel Meydanlı, Alicia El Haj, Erhan Pişkin
SAXS Investigation of the Effect of Temperature on the Multiscale Structure of a Macroporous Poly N isopropylacrylamide Gel
Macromolecules, vol. 43, no. 4, pp. 2009–2017
M Chalal, F Ehrburger Dolle, I Morfin, F Bley, Aguilar De Armas Maria, Lopez Donaire M, San Roman Ju...
Tissue responses to novel tissue engineering biodegradable cryogel scaffolds An animal model
Journal of Biomedical Materials Research Part A, vol. 91A, no. 1, pp. 60–68
Nimet Bölgen, İbrahim Vargel, Petek Korkusuz, Emine Elif Güzel Meydanlı, Plieva Fatima, Galaev Igor,...
In vivo performance of simvastatin loaded electrospun spiral wound polycaprolactone scaffolds in reconstruction of cranial bone defects in the rat model
Journal of Biomedical Materials Research Part A, vol. 90A, no. 4, pp. 1137–1151
Erhan Pişkin, İsmail Alper İşoğlu, Nimet Bölgen, Griffiths Sarah, İbrahim Vargel, Çavuşoğlu Tarık, P...
Imaging the Structure of Macroporous Hydrogels by Two Photon Fluorescence Microscopy
Macromolecules, vol. 42, no. 7, pp. 2749–2755
M Chalal, Ehrburger Dolle F, I Morfin, J Vial, M De Armas, Roman Julio, Nimet Bölgen, Casalegno Roge...
Three Dimensional Ingrowth of Bone Cells Within Biodegradable Cryogel Scaffolds in Bioreactors at Different Regimes
Tissue Engineering Part A, vol. 14, no. 10, pp. 1743–1750
Nimet Bölgen, Yang Ying, Petek Korkusuz, Elif Güzel, El Haj Alicia, Erhan Pişkin
Electrospun matrices made of poly hydroxy acids for medical use
Nanomedicine, vol. 2, no. 4, pp. 441–457
Erhan Pişkin, Nimet Bölgen, Sinan Eğri, İsmail Alper İşoğlu
Cryogelation for preparation of novel biodegradable tissue engineering scaffolds
Journal of Biomaterials Science, Polymer Edition, vol. 18, no. 9, pp. 1165–1179
Nimet Bölgen, Plieva Fatima, Galaev Igor, Mattiasson Bo, Erhan Pişkin
In vivo performance of antibiotic embedded electrospun PCL membranes for prevention of abdominal adhesions
Journal of Biomedical Materials Research Part B: Applied Biomaterials, vol. 81B, no. 2, pp. 530–543
Nimet Bölgen, İbrahim Vargel, Petek Korkusuz, Yusuf Menceloğlu, Erhan Pişkin
In vitro and in vivo degradation of non woven materials made of poly caprolactone nanofibers prepared by electrospinning under different conditions
Journal of Biomaterials Science, Polymer Edition, vol. 16, no. 12, pp. 1537–1555
Nimet Bölgen, Yusuf Menceloğlu, Açatay Kazım, İbrahim Vargel, Erhan Pişkin
Nano and micro fiber combined scaffolds A new architecture for bone tissue engineering
Journal of Materials Science: Materials in Medicine, vol. 16, no. 12, pp. 1099–1104
Kadriye Tuzlakoğlu, Nimet Bölgen, Salgado A J, Gomes M E, Piskin Erhan, Reis R L
Optimization Studies of Cryogel Scaffolds Prepared Using Different Chitosan and Polyvinyl Alcohol Ratios
Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 6, no. 2, pp. 1110–1121
Gülşah Gül, Didem Demir Karakuş, Nimet Karagülle
Composite Cryogels for Drug Delivery Applications: A Preliminary Study with Dye as a Model Drug
Journal of the Turkish Chemical Society Section B: Chemical Engineering, vol. 6, no. 1, pp. 17–26
Didem Demir Karakuş, Seda Ceylan, Nimet Karagülle
EGGSHELL DERIVED NANOHYDROXYAPATITE REINFORCED CHITOSAN CRYOGEL BIOCOMPOSITES FOR TISSUE ENGINEERING APPLICATIONS
Journal of the Turkish Chemical Society B Chemical Engineering, vol. 1, no. , pp. 77–88
Didem Demir, Seda Ceylan, Fatma Öfkeli, Duygu Şen, Nimet Karagülle
Biomimetic mineralization of chitosan/gelatin cryogels and in vivo biocompatibility assessments for bone tissue engineering
JOURNAL OF APPLIED POLYMER SCIENCE, vol. 138, no. 14, pp. –
Fatma Öfkeli, Didem Demir, Nimet Bölgen