Prof Steffi Krause

Steffi Krause

Professor of Electroanalytical Systems

School of Engineering and Materials Science
Queen Mary University of London
+44 (0)20 7882 3747

www.sems.qmul.ac.uk/s.krause
ResearcherID ORCiD Google Scholar

Publications

Publications of specific relevance to

2024

Welden R, Das A, Krause S, Schöning MJ, Wagner PH and Wagner T (2024). Actively Driven Light-Addressable Sensor/Actuator System for Automated pH Control for the Integration in Lab-On-A-Chip (LoC) Platforms.     vol. 9, (3) 1533-1544. 10.1021/acssensors.3c02712

2023

Gorecki J and Krause S (2023). Numerical investigation of a graphene-on-semiconductor device for optical monitoring of cell electrophysiology.     vol. 27, (1) 10.1016/j.isci.2023.108554

2022

Jacques R, Zhou B, Marhuenda E, Gorecki J, Das A, Iskratsch T and Krause S (2022). Photoelectrochemical imaging of single cardiomyocytes and monitoring of their action potentials through contact force manipulation of organoids.     10.1016/j.bios.2022.115024
Krause S (2022). High-resolution impedance and potential imaging using light-addressable potentiometric sensors for bio-imaging applications. 10.11470/jsapmeeting.2017.1.0_222
Zhou B, Jiang Y, Guo Q, Das A, Jorge Sobrido A, Hing K, Zayats A and Krause S (2022). Photoelectrochemical Detection of Calcium Ions Based on Hematite Nanorod Sensors.     10.1021/acsanm.2c03978
Meng Y, Chen F, Wu C, Krause S, Wang J and Zhang DW (2022). Light-Addressable Electrochemical Sensors toward Spatially Resolved Biosensing and Imaging Applications.     10.1021/acssensors.2c00940

2021

Wan K, Liu Y, Santagiuliana G, Barandun G, Taroni Junior P, Güder F, Bastiaansen CWM, Baxendale M, Fenwick O, Papageorgiou DG, Krause S, Zhang H and Bilotti E (2021). Self-powered ultrasensitive and highly stretchable temperature–strain sensing composite yarns.   10.1039/d1mh00908g
Zhou B, Das A, Zhong M, Guo Q, Zhang D-W, Hing KA, Sobrido AJ, Titirici M-M and Krause S (2021). Photoelectrochemical imaging system with high spatiotemporal resolution for visualizing dynamic cellular responses.     vol. 180, 10.1016/j.bios.2021.113121

2020

Tu Y, Kyle C, Luo H, Zhang DW, Das A, Briscoe J, Dunn S, Titirici MM and Krause S (2020). Ammonia Gas Sensor Response of a Vertical Zinc Oxide Nanorod-Gold Junction Diode at Room Temperature.   vol. 5, (11) 3568-3575. 10.1021/acssensors.0c01769

2019

Zhou B, Das A, Kappers M, Oliver R, Humphreys C and Krause S (2019). InGaN as a substrate for AC photoelectrochemical imaging.     10.3390/s19204386
Wang J, Yang Z, Chen W, Du L, Jiao B, Krause S, Wang P, Wei Q, Zhang D-W and Wu C (2019). Modulated light-activated electrochemistry at silicon functionalized with metal-organic frameworks towards addressable DNA chips.     vol. 146, 111750-111750. 10.1016/j.bios.2019.111750
Wan K, Taroni PJ, Liu Z, Liu Y, Tu Y, Santagiuliana G, Hsia I, Zhang H, Fenwick O, Krause S, Baxendale M, Schroeder BC and Bilotti E (2019). Flexible and Stretchable Self‐Powered Multi‐Sensors Based on the N‐Type Thermoelectric Response of Polyurethane/Na x (Ni‐ett) n Composites.     1900582-1900582. 10.1002/aelm.201900582
Ahmad N, Colak B, Gibbs MJ, Zhang D-W, Gautrot JE, Watkinson M, Becer CR and Krause S (2019). Peptide Cross-Linked Poly(2-oxazoline) as a Sensor Material for the Detection of Proteases with a Quartz Crystal Microbalance.   vol. 20, (7) 2506-2514. 10.1021/acs.biomac.9b00245
Wu F, Zhou B, Wang J, Zhong M, Das A, Watkinson M, Hing K, Zhang D-W and Krause S (2019). Photoelectrochemical Imaging System for the Mapping of Cell Surface Charges.   10.1021/acs.analchem.9b00304
Ahmad N, Colak B, Zhang D-W, Gibbs MJ, Watkinson M, Becer CR, Gautrot JE and Krause S (2019). Peptide Cross-Linked Poly (Ethylene Glycol) Hydrogel Films as Biosensor Coatings for the Detection of Collagenase.     vol. 19, (7) 10.3390/s19071677

2018

Zhang D, Papaioannou N, Titirici M-M and Krause S (2018). Photoelectrochemical Imaging Using Carbon Dots (CDs) Derived from Chitosan.     vol. 2, (13) 10.3390/proceedings2130778
Ahmad N, Colak B, Gibbs MJ, Zhang D-W, Becer CR, Watkinson M, Gautrot JE and Krause S (2018). Collagenase Biosensor Based on the Degradation of Peptide Cross-Linked Poly(Ethylene Glycol) Hydrogel Films.   10.3390/proceedings2130961
TU Y, AHMAD N, BRISCOE J, ZHANG D and KRAUSE S (2018). Light-Addressable Potentiometric Sensors using ZnO Nanorods as the Sensor Substrate for Bioanalytical Applications.     10.1021/acs.analchem.8b02244
Wang J, Du L, Krause S, Wu C and Wang P (2018). Surface modification and construction of LAPS towards biosensing applications.   vol. 265, 161-173. 10.1016/j.snb.2018.02.190
ZHANG D, PAPAIOANNOU N, David NM, LUO H, GAO H, Tanase LC, Degousee T, Samori P, SAPELKIN A, FENWICK O, TITIRICI M and KRAUSE SK (2018). Photoelectrochemical response of carbon dots (CDs) derived from chitosan and their use in electrochemical imaging.     10.1039/c7mh00784a
TU Y, CHEN S, LI X, GORBACIOVA J, GILLIN WP, KRAUSE S and BRISCOE J (2018). Control of oxygen vacancies in ZnO nanorods by annealing and their influence on ZnO/PEDOT:PSS diode behaviour.     10.1039/C7TC04284A
Schöning MJ, Wagner T, Poghossian A, Miyamoto K-I, Werner CF, Krause S and Yoshinobu T (2018). Light-Addressable Potentiometric Sensors for (Bio-)chemical Sensing and Imaging.     10.1016/b978-0-12-409547-2.13483-3
Yoshinobu T, Krause S, Miyamoto K-I, Werner CF, Poghossian A, Wagner T and Schöning MJ (2018). (Bio-)chemical Sensing and Imaging by LAPS and SPIM.     10.1007/5346_2017_22

2017

Zhang D, Wu F and KRAUSE SK (2017). LAPS and SPIM imaging using ITO coated glass as the substrate material.     10.1021/acs.analchem.7b01898
Wu F, Campos I, Zhang D and KRAUSE SK (2017). Biological imaging using light-addressable potentiometric sensors and scanning photo-induced impedance microscopy.     10.1098/rspa.2017.0130
Zhang D and Krause S (2017). Image Detection of Yeast Saccharomyces Cerevisiae By Light-Addressable Potentiometric Sensors (LAPS).     vol. MA2017-01, (38) 1770-1770. 10.1149/ma2017-01/38/1770
Wu F, Watkinson M and Krause S (2017). Electrochemical Imaging of Copper Contamination on Self-Assembled Organic Monolayer Modified Silicon Surfaces Following a ‘Click’ Reaction with Light-Addressable Potentiometric Sensors and Scanning Photo-Induced Impedance Microscopy.     vol. MA2017-01, (38) 1769-1769. 10.1149/ma2017-01/38/1769
Wu F, Zhang DW, Wang J, Watkinson M and Krause S (2017). Copper Contamination of Self-Assembled Organic Monolayer Modified Silicon Surfaces Following a “Click” Reaction Characterized with LAPS and SPIM.   vol. 33, (13) 3170-3177. 10.1021/acs.langmuir.6b03831

2016

Zhang DW, Wu F, Wang J, Watkinson M and KRAUSE SK (2016). Image detection of yeast Saccharomyces cerevisiae by light-addressable potentiometric sensors (LAPS).   vol. 72, 41-45. 10.1016/j.elecom.2016.08.017
Wang J, Campos I, Wu F, Zhu J, Sukhorukov GB, Palma M, Watkinson M and Krause S (2016). The effect of gold nanoparticles on the impedance of microcapsules visualized by scanning photo-induced impedance microscopy.   vol. 208, 39-46. 10.1016/j.electacta.2016.05.017

2015

Wang J, Wu F, Watkinson M, Zhu J and Krause S (2015). click Patterning of Self-Assembled Monolayers on Hydrogen-Terminated Silicon Surfaces and Their Characterization Using Light-Addressable Potentiometric Sensors.   vol. 31, (35) 9646-9654. 10.1021/acs.langmuir.5b02069
Gibbs MJ, Biela A and Krause S (2015). α-Amylase sensor based on the degradation of oligosaccharide hydrogel films monitored with a quartz crystal sensor.   vol. 67, 540-545. 10.1016/j.bios.2014.09.036
Zhang H, Yilmaz P, Ansari JO, Khan FF, Binions R, Krause S and Dunn S (2015). Incorporation of Ag nanowires in CuWO4 for improved visible light-induced photoanode performance.   vol. 3, (18) 9638-9644. 10.1039/c4ta07213h
Biela A, Watkinson M, Meier UC, Baker D, Giovannoni G, Becer CR and Krause S (2015). Disposable MMP-9 sensor based on the degradation of peptide cross-linked hydrogel films using electrochemical impedance spectroscopy.   vol. 68, 660-667. 10.1016/j.bios.2015.01.060

2014

Wang J, Zhou Y, Watkinson M, Gautrot J and Krause S (2014). High-sensitivity light-addressable potentiometric sensors using silicon on sapphire functionalized with self-assembled organic monolayers.     vol. 209, 230-236. 10.1016/j.snb.2014.11.071

2013

Dzaraini K, Norizan A, Krause S, Hunter C and Milanesi L (2013). Degradation behaviour of thin polymer films of poly (amide ester) hydrogel using quartz crystal microbalance.   vol. 812, 38-45. 10.4028/www.scientific.net/AMR.812.38

2012

Zhang DW, Zhang FT, Cui YR, Deng QP, Krause S, Zhou YL and Zhang XX (2012). A label-free aptasensor for the sensitive and specific detection of cocaine using supramolecular aptamer fragments/target complex by electrochemical impedance spectroscopy.   vol. 92, 65-71. 10.1016/j.talanta.2012.01.049

2011

Zheng X, Cook JP, Watkinson M, Yang S, Douglas I, Rawlinson A and Krause S (2011). Generic protease detection technology for monitoring periodontal disease.   vol. 149, 37-47. 10.1039/c005364c

2010

Chen L, Zhou Y, Jiang S, Kunze J, Schmuki P and Krause S (2010). High resolution LAPS and SPIM.   vol. 12, (6) 758-760. 10.1016/j.elecom.2010.03.026

2009

Kamarun D, Zheng XW, Milanesi L, Hunter CA and Krause S (2009). A peptide cross-linked polyacrylamide hydrogel for the detection of human neutrophil elastase.   vol. 54, (22) 4985-4990. 10.1016/j.electacta.2009.03.067
Stair JL, Watkinson M and Krause S (2009). Sensor materials for the detection of proteases.   vol. 24, (7) 2113-2118. 10.1016/j.bios.2008.11.002
Sweeney SJ and Krause S (2009). Selected Papers from the Second International Conference on Optical, Optoelectronic and Photonic Materials and Applications, 2007.   vol. 20, 1-2. 10.1007/s10854-008-9740-z
Sweeney SJ and Krause S (2009). Editorial: Selected papers from the second international conference on optical, optoelectronic and photonic materials and applications, 2007.   vol. 20, (SUPPL. 1) 10.1007/s10854-008-9740-z

2008

Chen L, Zhou Y, Krause S, Munoz AG, Kunze J and Schmuki P (2008). Repair of thin thermally grown silicon dioxide by anodic oxidation.   vol. 53, (8) 3395-3402. 10.1016/j.electacta.2007.11.065

2007

Zhou Y, Jiang S, Krause S and Chazalviel J-N (2007). Biosensor arrays based on the degradation of thin polymer films interrogated by scanning photoinduced impedance microscopy.   vol. 79, (23) 8974-8978. 10.1021/ac071437t
Zhou Y, Chen L, Krause S and Chazalviel J-N (2007). Scanning photoinduced impedance microscopy using amorphous silicon photodiode structures.   vol. 79, (16) 6208-6214. 10.1021/ac070797d

2006

Krause S, Moritz W, Talabani H, Xu M, Sabot A and Ensell G (2006). Scanning Photo-Induced Impedance Microscopy - Resolution studies and polymer characterization.   vol. 51, (8-9) 1423-1430. 10.1016/j.electacta.2005.02.119
KRAUSE SK, Fernandez-Sanchez C and McNeil CJ (2006). Sensors based on thin film degradation.    

2004

Moritz W, Yoshinobu T, Finger F, Krause S, Martin-Fernandez M and Schoning MJ (2004). High resolution LAPS using amorphous silicon as the semiconductor material.   vol. 103, (1-2) 436-441. 10.1016/j.snb.2004.04.073

2003

KRAUSE SK (2003). Impedance methods.     10.1002/9783527610426.bard030206

2002

Sabot A and Krause S (2002). Simultaneous quartz crystal microbalance impedance and electrochemical impedance measurements. Investigation into the degradation of thin polymer films.   vol. 74, (14) 3304-3311. 10.1021/ac0200724
Krause S, Talabani H, Xu M, Moritz W and Griffiths J (2002). Scanning photo-induced impedance microscopy - an impedance based imaging technique.   vol. 47, (13-14) 2143-2148. 10.1016/S0013-4686(02)00088-9

2001

Sumner C, Krause S, Sabot A, Turner K and McNeil CJ (2001). Biosensor based on enzyme-catalysed degradation of thin polymer films.   vol. 16, (9-12) 709-714. 10.1016/s0956-5663(01)00210-x
Moritz W, Krause S, Roth U, Klimm D and Lippitz A (2001). Re-activation of an all solid state oxygen sensor.   vol. 437, (2) 183-190. 10.1016/S0003-2670(01)00993-X

2000

Sumner C, Sabot A, Turner K and Krause S (2000). A transducer based on enzyme-induced degradation of thin polymer films monitored by surface plasmon resonance.   vol. 72, (21) 5225-5232. 10.1021/ac000411y
Moritz W, Gerhardt I, Roden D, Xu M and Krause S (2000). Photocurrent measurements for laterally resolved interface characterization.   vol. 367, (4) 329-333. 10.1007/s002160000409

1999

Ho WO, Krause S, McNeil CJ, Pritchard JA, Armstrong RD, Athey D and Rawson K (1999). Electrochemical sensor for measurement of urea and creatinine in serum based on ac impedance measurement of enzyme-catalyzed polymer transformation.   vol. 71, (10) 1940-1946. 10.1021/ac981367d

1998

Moritz W, Krause S, Bartholomäus L, Gabusjan T, Vasiliev AA, Godovski DY and Malyshev VV (1998). Silicon-Based Sensor for Flourine Gas.   vol. 690, 119-129. 10.1021/bk-1998-0690.ch010

1995

McNeil CJ, Athey D, Ball M, Ho WO, Krause S, Armstrong RD, Des Wright J and Rawson K (1995). Electrochemical Sensors Based on Impedance Measurement of Enzyme-Catalyzed Polymer Dissolution: Theory and Applications.     vol. 67, (21) 3928-3935. 10.1021/ac00117a018
Moritz W, Krause S, Vasiliev AA, Godovski DY and Malyshev VV (1995). Monitoring of HF and F2 using a field-effect sensor.     vol. 24, (1-3) 194-196. 10.1016/0925-4005(95)85041-4

1994

Krause S, Moritz W and Grohmann I (1994). Improved long-term stability for an LaF3 based oxygen sensor.     vol. 18, (1-3) 148-154. 10.1016/0925-4005(94)87074-8

1992

Krause S, Moritz W and Grohmann I (1992). A low-temperature oxygen sensor based on the Si/LaF3/Pt capacitive structure.     vol. 9, (3) 191-196. 10.1016/0925-4005(92)80215-j

1991

Bobrov PV, Tarantov YA, Krause S and Moritz W (1991). Chemical sensitivity of an ISFET with Ta2O5 membrane in strong acid and alkaline solutions.     vol. 3, (1) 75-81. 10.1016/0925-4005(91)85010-g

Grants

Grants of specific relevance to
3D Photoelectrochemical imaging in porous light-addressable structures
Krause SK, Zhou B and Iskratsch T
£202,249 Engineering and Physical Sciences Research Council (01-02-2021 - 31-10-2022)
Combined LAPS and SICM for multimodal live cell imaging
Wang W, Krause SK and Das A
£571,838 Engineering and Physical Sciences Research Council (01-09-2018 - 31-08-2022)


Light-addressable potentiometric sensors (LAPS) for zinc imaging with high spatiotemporal resolution for elucidating the role of zinc in age related macular degeneration
Krause SK and Das A
£146,591 Horizon 2020 (01-07-2017 - 30-06-2019)
Towards in-vivo electrochemical imaging with flexible, light-addressable electrodes
Krause SK and Fenwick OJ
£15,000 Royal Society (15-03-2018 - 14-03-2019)
Super-resolution Light-Addressable Potentiometric Sensors (LAPS)
Krause SK and Zhang D
£147,661 Biotechnology and Biological Sciences Research Council (20-07-2017 - 19-07-2018)