А Povolotckaia
Biographic Data
| ID | 180303 |
|---|---|
| NAME | А Povolotckaia |
| GIVEN NAMES | А |
| FAMILY NAME | Povolotckaia |
| SIGNATURE | POVOLOTCKAIA А |
| AFFILIATIONS | St Petersburg University |
| ORCID | 0000-0003-2678-474X |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 10 |
| WORKS AS AUTHOR | 9 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2019 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 2 |
The Nitrate Cellulose Negatives
Photographic artifacts carry important historical and cultural information. Materials used in photography at the turn of the XIXth and XXth centuries tend to degrade both over time and if the temperature and humidity conditions of storage are violated. In this connection, the question arises of determining the safety degree and monitoring the condition of photographic materials. Close attention should be paid to photographic materials that become…
The golden Mizunotype—A study of a rare example of Japanese photographic art from the late XIXth century
Investigation of cellulose nitrate film-based photographic materials (1902–1917) using a portable Raman spectrometer and chemometric methods
Investigation towards Laser Cleaning of Corrosion Products from Lead Objects
In this work lasers with micro-, nano-, pico- and femtosecond pulse durations were used to clean atmospheric corrosion products from the fragments of a 19th-century lead outdoor sculpture. The state of the surface was studied by optical microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy and scanning electron microscopy. It was shown that for all lasers used there is no self-limiting cleaning effect, and the metal damage threshold is…
Xiongnu ancient nomad inlaid buckles (2nd-1st centuries BC)
Laser irradiation effects on metallic zinc and its corrosion products
Investigation of wafers used as paper binding in the academician von Struve manuscripts
Investigation of the encapsulated XIIIth century French Legendarium F-403 from the Library of Russian Academy of Science
Pigment palette study of the XIX century plafond painting by Raman spectroscopy
Pigment palette study of the XIX century plafond painting by Raman spectroscopy
Investigation of the encapsulated XIIIth century French Legendarium F-403 from the Library of Russian Academy of Science
The Nitrate Cellulose Negatives
Photographic artifacts carry important historical and cultural information. Materials used in photography at the turn of the XIXth and XXth centuries tend to degrade both over time and if the temperature and humidity conditions of storage are violated. In this connection, the question arises of determining the safety degree and monitoring the condition of photographic materials. Close attention should be paid to photographic materials that become…
Xiongnu ancient nomad inlaid buckles (2nd-1st centuries BC)
Pigment palette study of the XIX century plafond painting by Raman spectroscopy
Investigation of the encapsulated XIIIth century French Legendarium F-403 from the Library of Russian Academy of Science
Investigation of wafers used as paper binding in the academician von Struve manuscripts
Investigation towards Laser Cleaning of Corrosion Products from Lead Objects
In this work lasers with micro-, nano-, pico- and femtosecond pulse durations were used to clean atmospheric corrosion products from the fragments of a 19th-century lead outdoor sculpture. The state of the surface was studied by optical microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy and scanning electron microscopy. It was shown that for all lasers used there is no self-limiting cleaning effect, and the metal damage threshold is…
Xiongnu ancient nomad inlaid buckles (2nd-1st centuries BC)
Laser irradiation effects on metallic zinc and its corrosion products
The Nitrate Cellulose Negatives
Photographic artifacts carry important historical and cultural information. Materials used in photography at the turn of the XIXth and XXth centuries tend to degrade both over time and if the temperature and humidity conditions of storage are violated. In this connection, the question arises of determining the safety degree and monitoring the condition of photographic materials. Close attention should be paid to photographic materials that become…
The golden Mizunotype—A study of a rare example of Japanese photographic art from the late XIXth century
Investigation of cellulose nitrate film-based photographic materials (1902–1917) using a portable Raman spectrometer and chemometric methods
Cultural Heritage Materials Analysis (9 works) · Building materials and conservation (6 works) · Chemistry (6 works) · Materials Science (6 works) · Conservation Techniques and Studies (5 works) · Optics (5 works) · Raman spectroscopy (5 works) · Archaeology (3 works) · Art (3 works) · Art history (3 works)