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List of works by Pekka Hänninen

A homogeneous quenching resonance energy transfer assay for the kinetic analysis of the GTPase nucleotide exchange reaction

scientific article published on 24 April 2014

A homogeneous single-label quenching resonance energy transfer assay for a δ-opioid receptor-ligand using intact cells

scientific article published on 26 June 2013

A homogeneous single-label time-resolved fluorescence cAMP assay

scientific article published on 22 February 2011

A new design of the flow cuvette and optical set-up for the scanning flow cytometer

scientific article published on 01 February 1998

A new microvolume technique for bioaffinity assays using two-photon excitation.

scientific article published in May 2000

A new simple cell-based homogeneous time-resolved fluorescence QRET technique for receptor-ligand interaction screening

scientific article

A software tool for tomographic axial superresolution in STED microscopy.

scientific article published on 10 August 2015

Advanced Cellulose Fibers for Efficient Immobilization of Enzymes

scientific article published on 30 August 2016

Calibration of bioaffinity assays using kinetic data

scientific article

Cell-based beta2-adrenergic receptor-ligand binding assay using synthesized europium-labeled ligands and time-resolved fluorescence.

scientific article

Comparison of homogeneous single-label fluorometric binding assays: fluorescence polarization and dual-parametric quenching resonance energy transfer technique

scientific article

Detection methods of microsphere based single-step bioaffinity and in vitro diagnostics assays.

scientific article published on March 2004

Effect of polystyrene microsphere surface to fluorescence lifetime under two-photon excitation

scientific article published on 16 September 2006

Evaluation of glucose sensitive affinity binding assay entrapped in fluorescent dissolved-core alginate microspheres

scientific article published in December 2009

Evaluation of the TPX MRSA assay for the detection of methicillin-resistant Staphylococcus aureus

scientific article published on 02 April 2011

Fluorescent nanoparticles as labels for immunometric assay of C-reactive protein using two-photon excitation assay technology.

scientific article

Functionalization of graphene oxide nanostructures improves photoluminescence and facilitates their use as optical probes in preclinical imaging

scientific article published on June 2015

Fuzzy liquid analysis by an array of nonspecifically interacting reagents: the taste of fluorescence.

scientific article published on 8 May 2013

Gold nanoparticle printed coverslips to facilitate fluorescence-TEM correlative microscopy

scientific article published on 23 November 2017

High sensitivity luminescence nanoparticle assay for the detection of protein aggregation

scientific article published on 19 January 2011

High-throughput screening of colonization samples for methicillin-resistant Staphylococcus aureus

scientific article published on 03 October 2013

Homogeneous GTP binding assay employing QRET technology

scientific article published on 26 January 2010

Homogeneous single-label biochemical Ras activation assay using time-resolved luminescence

scientific article published on 18 November 2011

Image Quality Ranking Method for Microscopy

scientific article

Impact of surface defects and denaturation of capture surface proteins on nonspecific binding in immunoassays using antibody-coated polystyrene nanoparticle labels.

scientific article published on 6 June 2009

In vitro model of bone to facilitate measurement of adhesion forces and super-resolution imaging of osteoclasts

scientific article

Intracellular Trafficking of Fluorescent Nanodiamonds and Regulation of Their Cellular Toxicity

article

Kinetics of bioconjugate nanoparticle label binding in a sandwich-type immunoassay

scientific article published on 22 November 2013

Liposome-based homogeneous luminescence resonance energy transfer

scientific article

Luminescence stability improvement in liposome-based homogeneous luminescence resonance energy transfer.

scientific article published on 20 May 2013

Methicillin-resistant Staphylococcus aureus screening by online immunometric monitoring of bacterial growth under selective pressure.

scientific article published on 14 September 2009

Method for determination of polyethylene glycol molecular weight

scientific article published on 27 March 2015

Method for estimation of protein isoelectric point

scientific article published on 18 September 2012

Modelling of multi-component immunoassay kinetics - A new node-based method for simulation of complex assays.

scientific article published on 2 June 2010

Multiparametric homogeneous method for identification of ligand binding to G protein-coupled receptors: receptor-ligand binding and β-arrestin assay.

scientific article published on 6 February 2013

Multiparametric luminescence method for quantitative cell surface protein expression analysis and imaging

scientific article published on 28 January 2011

Multiple sized europium(III) chelate-dyed polystyrene particles as donors in FRET - an application for sensitive protein quantification utilizing competitive adsorption

scientific article published on 2 March 2009

Nanometric features of myosin filaments extracted from a single muscle fiber to uncover the mechanisms underlying organized motility

scientific article published on 23 June 2015

New separation-free assay technique for SNPs using two-photon excitation fluorometry.

scientific article

Non-competitive aptamer-based quenching resonance energy transfer assay for homogeneous growth factor quantification.

scientific article published on April 2014

Nonspecific particle-based method with two-photon excitation detection for sensitive protein quantification and cell counting

scientific article published on 20 February 2013

Optimization of multi-photon event discrimination levels using Poisson statistics

scientific article

Protein quantification using resonance energy transfer between donor nanoparticles and acceptor quantum dots

scientific article

Quantitative detection of cell surface protein expression by time-resolved fluorimetry.

scientific article published on May 2007

Rapid detection of trace amounts of surfactants using nanoparticles in fluorometric assays

scientific article published on 16 November 2009

Rapid method for detection of influenza a and B virus antigens by use of a two-photon excitation assay technique and dry-chemistry reagents

scientific article published on 12 September 2007

Rapid time-resolved luminescence based screening of bacteria in urine with luminescence modulating biosensing phages

scientific article published on 05 February 2019

Reaction kinetics of a two-photon excitation microparticle based immunoassay--from modelling to practice

scientific article published on 01 August 2003

STED-TEM Correlative Microscopy Leveraging Nanodiamonds as Intracellular Dual-Contrast Markers.

scientific article published on 18 December 2017

Sensitive fluorometric nanoparticle assays for cell counting and viability.

scientific article published on 18 October 2010

Sensitive luminometric method for protein quantification in bacterial cell lysate based on particle adsorption and dissociation of chelated europium

scientific article published on 10 January 2012

Sensitive method for determination of protein and cell concentrations based on competitive adsorption to nanoparticles and time-resolved luminescence resonance energy transfer between labeled proteins.

scientific article published on 9 May 2012

Sensitive quantitative protein concentration method using luminescent resonance energy transfer on a layer-by-layer europium(III) chelate particle sensor

scientific article published on 01 December 2008

Simple nanoparticle-based luminometric method for molecular weight determination of polymeric compounds

scientific article published on 30 December 2013

Single-label time-resolved luminescence assay for estrogen receptor--ligand binding

scientific article published on 06 April 2011

Study on nonspecificity of an immuoassay using Eu-doped polystyrene nanoparticle labels.

scientific article published on 18 April 2009

Super-sensitive time-resolved fluoroimmunoassay for thyroid-stimulating hormone utilizing europium(III) nanoparticle labels achieved by protein corona stabilization, short binding time, and serum preprocessing

scientific article

Syntheses of novel dipyrrylmethene-BF2 dyes and their performance as labels in two-photon excited fluoroimmunoassay

scientific article

Theoretical assessments of errors in rapid immunoassays-how critical is the exact timing and reagent concentrations?

scientific article published on 05 June 2006

Time-resolved fluorescence immunoassay for C-reactive protein using colloidal semiconducting nanoparticles

scientific article published on 28 November 2011

Time-resolved fluorescence-based assay for rapid detection of Escherichia coli

scientific article published on 16 September 2014

Two-Photon Excited Fluorescence Energy Transfer: A Study Based on Oligonucleotide Rulers

scientific article published on 16 May 2006

Two-photon excitation fluorometric measurement of homogeneous microparticle immunoassay for C-reactive protein.

scientific article

Ultrasensitive protein concentration measurement based on particle adsorption and fluorescence quenching

scientific article

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