Publication list - Publika - Scientific publications from Oslo University Hospital

Publications by Sumit Roy

29 publications found

Original articles

Kristiansen CH, Thomas O, Tran TT, Roy S, Hykkerud DL, Sanderud A, Geitung JT, Lauritzen PM (2023)
Halved contrast medium dose in lower limb dual-energy computed tomography angiography-a randomized controlled trial
Eur Radiol, 33 (9), 6033-6044
DOI 10.1007/s00330-023-09575-3, PubMed 37071166

Mizan SA, Sonkamble S, Sharadha A, Wajihuddin M, Roy S, Dhar M (2022)
Decision support system for sustainable groundwater management in crystalline hard rocks: implications for sugarcane agriculture, Southern India
Environ Monit Assess, 194 (12), 918
DOI 10.1007/s10661-022-10641-4, PubMed 36257996

Roy S, Adury VSS, Rao A, Roy S, Mukherjee A, Pillai PP (2022)
Electrostatically Directed Long-Range Self-Assembly of Nucleotides with Cationic Nanoparticles To Form Multifunctional Bioplasmonic Networks
Angew Chem Int Ed Engl, 61 (28), e202203924
DOI 10.1002/anie.202203924, PubMed 35506473

Tran TT, Kristiansen CH, Thomas O, Roy S, Haidl F, Ashraf H, Kløw NE, Stavem K, Lauritzen PM (2022)
Indirect CT venography of the lower extremities: impact of scan delay and patient factors on contrast enhancement and examination quality
Eur Radiol, 32 (11), 7946-7955
DOI 10.1007/s00330-022-08841-0, PubMed 35554646

Smallbone A, Hanipah MR, Jia B, Scott T, Heslop J, Towell B, Lawrence C, Roy S, Shivaprasad KV, Roskilly AP (2020)
Realization of a Novel Free-Piston Engine Generator for Hybrid-Electric Vehicle Applications
Energy Fuels, 34 (10), 12926-12939
DOI 10.1021/acs.energyfuels.0c01647, PubMed 33122874

Katare AK, Singh B, Shukla P, Gupta S, Singh B, Yalamanchili K, Kulshrestha N, Bhanwaria R, Sharma AK, Sharma S, Sneha, Mindala DP, Roy S, Kalgotra R (2020)
Rapid determination and optimisation of berberine from Himalayan Berberis lycium by soxhlet apparatus using CCD-RSM and its quality control as a potential candidate for COVID-19
Nat Prod Res, 36 (3), 868-873
DOI 10.1080/14786419.2020.1806274, PubMed 32787584

Roy S, Maity A, Mudi N, Shyamal M, Misra A (2019)
Rhodamine scaffolds as real time chemosensors for selective detection of bisulfite in aqueous medium
Photochem Photobiol Sci, 18 (6), 1342-1349
DOI 10.1039/c8pp00558c, PubMed 30912544

Khan IA, Singh A, Mindala DP, Meena S, Vij B, Yadav AK, Roy S, Nandi U, Katare AK, Jaglan S, Singh D, Gupta AP, Gupta P, Singh S, Tikko MK, Singh G, Vishwakarma RA (2019)
Preclinical development of gastro-protective botanical candidate from Woodfordia fruticosa (Linn.) Kurz: Chemical standardization, efficacy, pharmacokinetics and safety pharmacology
J Ethnopharmacol, 241, 112023
DOI 10.1016/j.jep.2019.112023, PubMed 31195031

Fjetland L, Roy S (2018)
Transcarotid Endovascular Thrombectomy for Acute Ischemic Stroke
J Vasc Interv Radiol, 29 (7), 1006-1010
DOI 10.1016/j.jvir.2018.03.012, PubMed 29935782

Mandal JC, Kumar S, Roy S (2016)
Comparison of auditory comprehension skills in children with cochlear implant and typically developing children
Int J Pediatr Otorhinolaryngol, 91, 113-120
DOI 10.1016/j.ijporl.2016.10.009, PubMed 27863624

Roy S, Dey A, Ray PP, Ortega-Castro J, Frontera A, Chattopadhyay S (2015)
Application of a novel 2D cadmium(II)-MOF in the formation of a photo-switch with a substantial on-off ratio
Chem Commun (Camb), 51 (65), 12974-6
DOI 10.1039/c5cc04323a, PubMed 26176024

Roy S, Hol PK (2013)
Percutaneous closure of catheter enterotomy: feasibility determination in vivo
Minim Invasive Ther Allied Technol, 23 (1), 32-9
DOI 10.3109/13645706.2013.827121, PubMed 23992379

Fjetland L, Roy S, Kurz KD, Solbakken T, Larsen JP, Kurz MW (2013)
Neurointerventional treatment in acute stroke. Whom to treat? (Endovascular treatment for acute stroke: utility of THRIVE score and HIAT score for patient selection)
Cardiovasc Intervent Radiol, 36 (5), 1241-6
DOI 10.1007/s00270-013-0636-9, PubMed 23665859

Roy S (2013)
Focal hydrothermal ablation: preliminary investigation of a new concept
Cardiovasc Intervent Radiol, 36 (4), 1112-9
DOI 10.1007/s00270-013-0562-x, PubMed 23377238

Fjetland L, Roy S, Kurz KD, Larsen JP, Kurz MW (2012)
Endovascular acute stroke treatment performed by vascular interventional radiologists: is it safe and efficacious?
Cardiovasc Intervent Radiol, 35 (5), 1029-35
DOI 10.1007/s00270-012-0438-5, PubMed 22752101

Qian H, Roy S (2012)
An information theoretical analysis of kinase activated phosphorylation dephosphorylation cycle
IEEE Trans Nanobioscience, 11 (3), 289-95
DOI 10.1109/TNB.2011.2182658, PubMed 22334038

Wörlund SM, Bethuelsen JK, Roy S, Bjordal O, Kurz M (2012)
[Ultrasound in temporal arteritis]
Tidsskr Nor Laegeforen, 132 (2), 159
DOI 10.4045/tidsskr.11.0611, PubMed 22278272

Ramm-Pettersen J, Berg-Johnsen J, Hol PK, Roy S, Bollerslev J, Schreiner T, Helseth E (2011)
Intra-operative MRI facilitates tumour resection during trans-sphenoidal surgery for pituitary adenomas
Acta Neurochir (Wien), 153 (7), 1367-73
DOI 10.1007/s00701-011-1004-7, PubMed 21523361

Kurz KD, Roy S, Saleh A, Diallo-Danebrock R, Skaane P (2011)
MRI features of intraductal papilloma of the breast: sheep in wolf's clothing?
Acta Radiol, 52 (3), 264-72
DOI 10.1258/ar.2011.100434, PubMed 21498361

Chatterjee S, Dhar S, Sengupta B, Ghosh A, De M, Roy S, Chakrabarti S (2010)
Polymorphisms of CYP1A1, GSTM1 and GSTT1 Loci as the Genetic Predispositions of Oral Cancers and Other Oral Pathologies: Tobacco and Alcohol as Risk Modifiers
Indian J Clin Biochem, 25 (3), 260-72
DOI 10.1007/s12291-010-0057-3, PubMed 21731197

Bandyopadhyay R, Nag D, Mondal SK, Mukhopadhyay S, Roy S, Sinha SK (2010)
Distinction of phyllodes tumor from fibroadenoma: Cytologists' perspective
J Cytol, 27 (2), 59-62
DOI 10.4103/0970-9371.70739, PubMed 21157551

Chatterjee S, Dhar S, Sengupta B, Ghosh A, De M, Roy S, Raychowdhury R, Chakrabarti S (2009)
Cytogenetic monitoring in human oral cancers and other oral pathology: the micronucleus test in exfoliated buccal cells
Toxicol Mech Methods, 19 (6-7), 427-33
DOI 10.1080/15376510903127530, PubMed 19778244

Frich L, Hol PK, Roy S, Mala T, Edwin B, Clausen OP, Gladhaug IP (2006)
Experimental hepatic radiofrequency ablation using wet electrodes: electrode-to-vessel distance is a significant predictor for delayed portal vein thrombosis
Eur Radiol, 16 (9), 1990-9
DOI 10.1007/s00330-006-0177-6, PubMed 16541225

Garbyal RS, Basu D, Roy S, Kumar P (2005)
Cryptococcal lymphadenitis: report of a case with fine needle aspiration cytology
Acta Cytol, 49 (1), 58-60
DOI 10.1159/000326096, PubMed 15717756

Roy S, Hol PK, Laerum LT, Tillung T (2004)
Pitfalls of magnetic resonance imaging of alar ligament
Neuroradiology, 46 (5), 392-8
DOI 10.1007/s00234-004-1193-3, PubMed 15112112

Review articles

Roy S, Pillai PP (2023)
What Triggers the Dynamic Self-Assembly of Molecules and Materials?
Langmuir, 39 (37), 12967-12974
DOI 10.1021/acs.langmuir.3c01142, PubMed 37672384

Rao A, Roy S, Jain V, Pillai PP (2022)
Nanoparticle Self-Assembly: From Design Principles to Complex Matter to Functional Materials
ACS Appl Mater Interfaces, 15 (21), 25248-25274
DOI 10.1021/acsami.2c05378, PubMed 35715224

Kurz KD, Roy S, Mödder U, Skaane P, Saleh A (2009)
Typical atypical findings on dynamic MRI of the breast
Eur J Radiol, 76 (2), 195-210
DOI 10.1016/j.ejrad.2009.07.036, PubMed 19726148