Tobias Sparrman

Kontakt

tobias.sparrman@umu.se

090-786 88 43

Verksam vid

Staff scientist vid Kemiska institutionen

KB.A4, Linnaeus väg 10 Umeå universitet, 901 87 Umeå

Structural conversion of the spidroin C-terminal domain during assembly of spider silk fibers

Nature Communications, Springer Nature 2024, Vol. 15, (1)

De Oliveira, Danilo Hirabae; Gowda, Vasantha; Sparrman, Tobias; et al.

Ionic liquid strategy for chitosan production from chitin and molecular insights

RSC Sustainability, Royal Society of Medicine Press 2024, Vol. 2, (4) : 1154-1164

Dinh, Van Minh; Khokarale, Santosh Govind; Ojeda-May, Pedro; et al.

Unraveling the dynamics of lignin chemistry on decomposition to understand its contribution to soil organic matter accumulation

Plant and Soil

Thirunavukkarasu, Aswin; Hedenström, Mattias; Sparrman, Tobias; et al.

Insight into Bcl-2 proteins' functioning at mitochondrial membrane level

Biophysical Journal, Elsevier 2023, Vol. 122, (3S1) : 232a-232a

Clifton, Luke A.; Ul Mushtaq, Ameeq; Ådén, Jörgen; et al.

Creation of distinctive Bax-lipid complexes at mitochondrial membrane surfaces drives pore formation to initiate apoptosis

Science Advances, American Association for the Advancement of Science (AAAS) 2023, Vol. 9, (22)

Clifton, Luke A.; Wacklin-Knecht, Hanna P.; Ådén, Jörgen; et al.

Elucidation of the binding orientation in α2,3- and α2,6-linked neu5ac-gal epitopes toward a hydrophilic molecularly imprinted monolith

ACS Omega, American Chemical Society (ACS) 2023, Vol. 8, (46) : 44238-44249

Huynh, Chau Minh; Mavliutova, Liliia; Sparrman, Tobias; et al.

Insights into the evolution of enzymatic specificity and catalysis: from Asgard archaea to human adenylate kinases

Science Advances, American Association for the Advancement of Science (AAAS) 2022, Vol. 8, (44)

Verma, Apoorv; Åberg-Zingmark, Emma; Sparrman, Tobias; et al.

Decadal nitrogen addition alters chemical composition of soil organic matter in a boreal forest

Geoderma, Elsevier 2021, Vol. 386

Hasegawa, Shun; Marshall, John; Sparrman, Tobias; et al.

Neutron reflectometry and NMR spectroscopy of full-length Bcl-2 protein reveal its membrane localization and conformation

Communications Biology, Springer Nature 2021, Vol. 4, (1)

Ul Mushtaq, Ameeq; Ådén, Jörgen; Clifton, Luke A.; et al.

Insight into Functional Membrane Proteins by Solution NMR: The Human Bcl-2 Protein - A Promising Cancer Drug Target

Molecules, MDPI 2021, Vol. 26, (5)

Ul Mushtaq, Ameeq; Ådén, Jörgen; Sparrman, Tobias; et al.

Unveiling the activation dynamics of a fold-switch bacterial glycosyltransferase by¹⁹F NMR

Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology 2020, Vol. 295, (29) : 9868-9878

Liebau, Jobst; Tersa, Montse; Trastoy, Beatriz; et al.

Probing the retention mechanism of small hydrophilic molecules in hydrophilic interaction chromatography using saturation transfer difference nuclear magnetic resonance spectroscopy

Journal of Chromatography A, Elsevier 2020, Vol. 1623

Shamshir, Adel; Dinh, Ngoc Phuoc; Jonsson, Tobias; et al.

Analysis of the behaviour of confined molecules using ²H T₁ nuclear magnetic relaxation dispersion

Molecular Physics, Taylor & Francis 2020, Vol. 118, (6)

Shamshir, Adel; Sparrman, Tobias; Westlund, Per-Olof

Mitochondrial Membranes Involved in Apoptosis: the Bcl-2 Proteins

Biophysical Journal, Cell Press 2020, Vol. 118, (3) : 394A-394A

Ådén, Jörgen; Ul Mushtaq, Ameeq; Sparrman, Tobias; et al.

Mitochondrial Membrane Organization under Oxidative Stress: Insight by Solid-State NMR and Neutron Reflectometry

Biophysical Journal, CELL PRESS 2019, Vol. 116, (3) : 508A-508A

Dingeldein, Artur P. G.; Sparrman, Tobias; Ådén, Jörgen; et al.

Characterization of Double Leached Waelz Oxide for Identification of Fluoride Mineral

Metals, MDPI 2019, Vol. 9, (3)

Sar, Suchandra; Öqvist, Lena Sundqvist; Sparrman, Tobias; et al.

Microbial utilization of simple carbon substrates in boreal peat soils at low temperatures

Soil Biology and Biochemistry, Elsevier 2019, Vol. 135 : 438-448

Segura, Javier H.; Nilsson, Mats B.; Schleucher, Jürgen; et al.

Boreal tree species affect soil organic matter composition and saprotrophic mineralization rates

Plant and Soil, Springer 2019, Vol. 441, (1-2) : 173-190

Segura, Javier H.; Nilsson, Mats B.; Sparrman, Tobias; et al.

Interaction of toluene with polar stationary phases under conditions typical of hydrophilic interaction chromatography probed by saturation transfer difference nuclear magnetic resonance spectroscopy

Journal of Chromatography A, Elsevier 2019, Vol. 1588 : 58-67

Shamshir, Adel; Dinh, Ngoc Phuoc; Jonsson, Tobias; et al.

A revised solid-state NMR method to assess the crystallinity of cellulose

Cellulose, Springer 2019, Vol. 26, (17) : 8993-9003

Sparrman, Tobias; Svenningsson, Leo; Sahlin-Sjovold, Karin; et al.

Molecular orientation distribution of regenerated cellulose fibers investigated with rotor synchronized solid state NMR spectroscopy

Cellulose, Springer 2019, Vol. 26, (8) : 4681-4692

Svenningsson, Leo; Sparrman, Tobias; Bialik, Erik; et al.

Oxidatively stressed mitochondria-mimicking membranes: a molecular insight into their organization during apoptosis

Biochimica et Biophysica Acta - Biomembranes, Elsevier 2018, Vol. 1860, (12) : 2644-2654

Dingeldein, Artur P. G.; Sparrman, Tobias; Gröbner, Gerhard

Oxidatively Stressed Mitochondrial Membranes: Insight into their Organization and Function during Apoptosis

BIOPHYSICAL JOURNAL

Dingeldein, Artur Peter Günther; Sparrman, Tobias; Åden, Jörgen; et al.

Thermodynamics of Hg(II) bonding to thiol groups in Suwannee River natural organic matter resolved by competitive ligand exchange, Hg L-III-Edge EXAFS and H-1 NMR spectroscopy

Environmental Science and Technology, American Chemical Society (ACS) 2018, Vol. 52, (15) : 8292-8301

Song, Yu; Jiang, Tao; Liem-Nguyen, Van; et al.

Apoptotic Bax at Oxidatively Stressed Mitochondrial Membranes: Lipid Dynamics and Permeabilization

Biophysical Journal, Vol. 112, (10) : 2147-2158

Dingeldein, Artur Peter Günther; Pokorna, Sarka; Lidman, Martin; et al.

Physical Chemistry, Chemical Physics - PCCP, Vol. 19, (7) : 4975-4988

Driver, Gordon W.; Huang, Yang; Laaksonen, Aatto; et al.

In muro deacetylation of xylan affects lignin properties and improves saccharification of aspen wood

Biotechnology for Biofuels, Vol. 10

Pawar, Prashant Mohan-Anupama; Derba-Maceluch, Marta; Chong, Sun-Li; et al.

Downregulation of RWA genes in hybrid aspen affects xylan acetylation and wood saccharification

New Phytologist, Vol. 214 : 1491-1505

Pawar, Prashant Mohan-Anupama; Ratke, Christine; Balasubramanian, Vimal K.; et al.

Microbial mineralization of cellulose in frozen soils

Nature Communications, London: Nature Publishing Group 2017, Vol. 8, (1)

Segura, Javier H.; Nilsson, Mats B.; Haei, Mahsa; et al.

The effect of temperature and substrate quality on the carbon use efficiency of saprotrophic decomposition

Plant and Soil, Vol. 414, (1) : 113-125

Öquist, Mats G.; Erhagen, Björn; Haei, Mahsa; et al.

Dynamical and Structural Alterations withing Lipid-Protein Assemblies Control Apoptotic Pore Formation - A Solid State NMR Study

Biophysical Journal, Vol. 110, (3) : 59A-60A

Dingeldein, Artur P. G.; Lidman, Martin; Sparrman, Tobias; et al.

Combined Solution- and Magic Angle Spinning NMR Reveals Regions of Distinct Dynamics in Amyloid β Protofibrils

ChemistrySelect, Wiley-VCH Verlagsgesellschaft 2016, Vol. 1, (18) : 5850-5853

Lendel, Christofer; Sparrman, Tobias; Mayzel, Maxim; et al.

The Role of Lipids in Regulation of Programmed Cell Death

Biophysical Journal, Elsevier 2016, Vol. 110, (3) : 473A-473A

Lidman, Martin; Dingeldein, Artur; Pokorná, Šárka; et al.

The oxidized phospholipid PazePC promotes permeabilization of mitochondrial membranes by Bax

Biochimica et Biophysica Acta - Biomembranes, Vol. 1858, (6) : 1288-1297

Lidman, Martin; Pokorná, Šárka; Dingeldein, Artur P. G.; et al.

Bifluoride ([HF2](-)) formation at the fluoridated aluminium hydroxide/water interface

Dalton Transactions, Vol. 45, (22) : 9045-9050

Shimizu, Kenichi; Driver, Gordon W.; Lucas, Marie; et al.

Analysis of proton/fluoride spin-lattice NMR dispersion experiment of an ionic liquid, BMIM[PF₆] by using molecular dynamics simulations and relaxation theory

Huang, Yang; Sparrman, Tobias; Wang, Young-lei; et al.

Real-time 31P NMR investigation on the catalytic behavior of the enzyme Adenylate kinase in the matrix of a switchable ionic liquid

ChemSusChem, John Wiley & Sons 2015, Vol. 8, (2) : 3764-3768

Rogne, Per; Sparrman, Tobias; Anugwom, Ikenna; et al.

Temperature response of litter and soil organic matter decomposition is determined by chemical composition of organic material

Global Change Biology, Wiley-Blackwell 2013, Vol. 19, (12) : 3858-3871

Erhagen, Björn; Öquist, Mats; Sparrman, Tobias; et al.

Synthesis of poly(N-[tris(hydroxymethyl)methyl]acrylamide) functionalized porous silica for application in hydrophilic interaction chromatography

Journal of Separation Science, Vol. 35, (23) : 3257-3269

Bui, Nhat Thi Hong; Jiang, Wen; Sparrman, Tobias; et al.

Macromolecular crowding extended to a heptameric system: the co-chaperonin protein 10

Biochemistry, American Chemical Society (ACS) 2011, Vol. 50, (14) : 3034-3044

Aguilar, Ximena; Weise, Christoph; Sparrman, Tobias; et al.

Interaction of a poly(acrylic acid) oligomer with dimyristoylphosphatidylcholine bilayers

Langmuir, ACS Publications 2011, Vol. 27, (7) : 3754-3761

Filippov, Andrey; Munavirov, Bulat; Sparrman, Tobias; et al.

A ²H nuclear magnetic resonance study of the state of water in neat silica and zwitterionic stationary phases and its influence on the chromatographic retention characteristics in hydrophilic interaction high-performance liquid chromatography

Journal of Chromatography A, Elsevier 2011, Vol. 1218, (38) : 6630-6638

Wikberg, Erika; Sparrman, Tobias; Viklund, Camilla; et al.

Both catabolic and anabolic heterotrophic microbial activity proceed in frozen soils

Proceedings of the National Academy of Sciences of the United States of America, Vol. 107, (49) : 21046-21051

Drotz, Stina Harrysson; Sparrman, Tobias; Nilsson, Mats B; et al.

Effects of soil organic matter composition on unfrozen water content and heterotrophic CO₂ production of frozen soils

Geochimica et Cosmochimica Acta, Elsevier Ltd 2010, Vol. 74, (8) : 2281-90

Drotz, Stina Harrysson; Sparrman, Tobias; Schleucher, Jürgen; et al.

A combined molecular dynamic simulation and Urea 14N NMR relaxation study of the Urea - lysozyme system

Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy, Elsevier 2010, Vol. 75, (3) : 953-9

Lindgren, Matteus; Sparrman, Tobias; Westlund, Per-Olof

Unfrozen water content moderates temperature dependence of sub-zero microbial respiration

Soil Biology and Biochemistry, Elsevier Ltd 2010, Vol. 42, (9) : 1396-1407

Tilston, E L; Sparrman, Tobias; Öquist, M G

Contributions of matric and osmotic potentials to the unfrozen water content of frozen soils

Geoderma, Elsevier B.V. 2009, Vol. 148, (3-4) : 392-8

Harrysson Drotz, Stina; Tilston, Emma L; Sparrman, Tobias; et al.

Nitrous oxide production in boreal soils with variable organic matter content at low temperature – snow manipulation experiment

Biogeosciences, Copernicus Publications on behalf of the European Geosciences Union 2009, Vol. 6, (11) : 2461-73

Maljanen, M; Virkajärvi, P; Hytönen, J; et al.

Preparation and characterization of sizable macroporous epoxy resin-based monolithic supports for flow-through systems

Journal of Separation Science, Wiley InterScience 2009, Vol. 32, (15-16) : 2608-2618

Nguyen, Anh Mai; Dinh, Ngoc Phuoc; Cam, Quach Minh; et al.

Noncooperative folding of subdomains in Adenylate Kinase

Biochemistry, ACS Publications 2009, Vol. 48, (9) : 1911-1927

Rundqvist, Louise; Ådén, Jörgen; Sparrman, Tobias; et al.

Visa publikationer i DiVA

Forskningsprojekt

20 juni 2022 till 31 december 2024

Utvärdering av faktorer som kan förändra och prediktera smärtupplevelse

Publicerad: 18 nov, 2024

Umeå universitet välkomnade SciLifeLabs ledning med besök hos infrastrukturer

Publicerad: 05 jun, 2023

Neutroner ger unik inblick i programmerad celldöd