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Featured researches published by Regīna Renhofa.


Archive | 2008

Self — Assembled System: Semiconductor and Virus Like Particles

Yu. Dekhtyar; Anna Kachanovska; G. Mezinskis; Aloizijs Patmalnieks; P. Pumpens; Regīna Renhofa

Virus like nanoparticles (VLP) are in use to be absorbed by cells to cause biological effects. To increase a local concentration of VLP, nanoparticles-carriers bringing the latter to the target cell could be employed. N-type and p-type Si semiconductor nanoparticles, to control adhesion of VLP were applied. Optical absorbance spectra and electron microscopy evidenced that VLP became connected to Si nanoparticles. Moreover, a density of the adhered VLP depended on the type of both semiconductor and VLP.


14th Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC 2008) | 2008

Self-Assembled System of Semiconductor and Virus Like Nanoparticles

Yu. Dekhtyar; A. Kachanovska; G. Mezinskis; Aloizijs Patmalnieks; P. Pumpens; Regīna Renhofa

Virus like nanoparticles (VLP) are in use to be absorbed by cells to cause biological effects. To increase a local concentration of VLP, nanoparticles-carriers bringing the latter to the target cell could be employed. N-type and p-type Si semiconductor nanoparticles, to control adhesion of VLP were applied. Optical absorbance spectra and electron microscopy evidenced that VLP became connected to Si nanoparticles. Moreover, a density of the adhered VLP depended on the type of both semiconductor and VLP.


publication.editionName | 2012

Complexes of Hepatitis B Virus-Like Particles and Silica Nanoparticles for lmprovement of Vaccine Efficiency and Their Time and Temperature Stability

Jurijs Dehtjars; Andris Dišlers; Arta Mežale; Pauls Pumpēns; Regīna Renhofa; Marina Romanova; Dace Skrastiņa


Science, Technology and Innovation at the Epoch of Happiness of the Powerful State | 2012

Silica Nanoparticles as a Carrier of Virus-Like Particles for Hepatitis B Vaccine

Jurijs Dehtjars; Marina Romanova; Anna Kačanovska; Dace Skrastiņa; Regīna Renhofa; Pauls Pumpēns; Aloizijs Patmalnieks


International Student Medical Congress Košice 2011 | 2011

Silica Nanoparticles – Hepatitis B Virus Like Particles in Immunomodulation

Marina Romanova; Jurijs Dehtjars; Anna Kačanovska; Dace Skrastiņa; Regīna Renhofa; Pauls Pumpēns; Aloizijs Patmalnieks


International Conference on Nanotechnologies and Biomedical Engineering (ICNBME-2011) | 2011

Silica Nanoparticles for Improving Efficiency of Virus-Like Particle Based Hepatitis B Vaccine

Marina Romanova; Jurijs Dehtjars; Anna Kačanovska; Dace Skrastiņa; Regīna Renhofa; Pauls Pumpēns; Aloizijs Patmalnieks


publication.editionName | 2010

Self-Assembling Capsides – Nanoparticles Complex

Jurijs Dehtjars; Anna Kačanovska; Aloizijs Patmalnieks; Pauls Pumpēns; Regīna Renhofa; Marina Romanova; Dace Skrastiņa


international conference functional materials | 2010

Silicon Based Nanoparticles Usage as Adjuvants for Treatment of Viral Infections

Jurijs Dehtjars; Anna Kačanovska; Aloizijs Patmalnieks; Pauls Pumpēns; Regīna Renhofa; Marina Romanova; Dace Skrastiņa


publication.editionName | 2008

Attenuation Spectrum of Self-assembled System: Semiconductor and Virus Like Nanoparticles

Jurijs Dehtjars; Anna Kačanovska; Gundars Mežinskis; Pauls Pumpēns; Regīna Renhofa


Archive | 2008

Functionalized Nanoscale Materials, Devices, and Systems for chem.-bio Sensors, Photonics, and Energy Generation and Storage

Jurijs Dehtjars; Anna Kachanovska; Gundars Mežinskis; Aloizijs Patmalnieks; Pauls Pumpēns; Regīna Renhofa

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Marina Romanova

Riga Technical University

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Pauls Pumpēns

Latvian Academy of Sciences

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G. Mezinskis

Riga Technical University

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Yu. Dekhtyar

Riga Technical University

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A. Kachanovska

Riga Technical University

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Andris Dišlers

Latvian Academy of Sciences

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