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Article ; Online: Soil Organic Carbon and Mineral Nitrogen Contents in Soils as Affected by Their pH, Texture and Fertilization

Kuśmierz, Sebastian / Skowrońska, Monika / Tkaczyk, Przemysław / Lipiński, Wojciech / Mielniczuk, Jacek

Agronomy. 2023 Jan. 16, v. 13, no. 1

2023

Abstract: Soil organic carbon (SOC) and mineral nitrogen (Nₘᵢₙ), especially nitrates (NO₃⁻) in agroecosystems have attracted much attention over the past few decades due to their crucial roles in soil fertility, crop productivity, environmental quality, and/or ... ...

Abstract	Soil organic carbon (SOC) and mineral nitrogen (Nₘᵢₙ), especially nitrates (NO₃⁻) in agroecosystems have attracted much attention over the past few decades due to their crucial roles in soil fertility, crop productivity, environmental quality, and/or climate change mitigation and adaptation. The aim of the study was to evaluate the contents of organic carbon, ammonium, and nitrate in soils under differentiated pH, texture, and fertilization rates. A large-scale environmental study was conducted in Polish arable lands. The spatial distribution of the sampling points reflected agricultural production conditions, variability of soil properties, and representativeness of textures that are characteristic of Poland. Our results indicated that SOC content was significantly affected by the soil pH and texture as well as mineral and organic fertilization. The same factors, except organic amendments, significantly supported mineral nitrogen concentration in the present study. The most important factors controlling SOC in the study were ranked as follows: soil pH > pre-crop N fertilization > crop N fertilization > N applied with manure > soil texture. In the case of N-NH₄ and N-NO₃, mineral fertilization was the most critical variable. The carbon and nitrogen governance in agroecosystems should consider the ranks of factors controlling their contents.
Keywords	agroecosystems ; agronomy ; ammonium ; climate change ; environmental quality ; governance ; nitrates ; nitrogen ; nitrogen content ; soil fertility ; soil organic carbon ; soil pH ; soil texture ; texture ; Poland
Language	English
Dates of publication	2023-0116
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article ; Online
ZDB-ID	2607043-1
ISSN	2073-4395
ISSN	2073-4395
DOI	10.3390/agronomy13010267
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Scalable nano-architecture for stable near-blackbody solar absorption at high temperatures.

Guo, Yifan / Tsuda, Kaoru / Hosseini, Sahar / Murakami, Yasushi / Tricoli, Antonio / Coventry, Joe / Lipiński, Wojciech / Torres, Juan F

Nature communications

2024 Volume 15, Issue 1, Page(s) 384

Abstract: Light trapping enhancement by nanostructures is ubiquitous in engineering applications, for example, in improving highly-efficient concentrating solar thermal (CST) technologies. However, most nano-engineered coatings and metasurfaces are not scalable to ...

Abstract	Light trapping enhancement by nanostructures is ubiquitous in engineering applications, for example, in improving highly-efficient concentrating solar thermal (CST) technologies. However, most nano-engineered coatings and metasurfaces are not scalable to large surfaces ( > 100 m
Language	English
Publishing date	2024-01-09
Publishing country	England
Document type	Journal Article
ZDB-ID	2553671-0
ISSN	2041-1723 ; 2041-1723
ISSN (online)	2041-1723
ISSN	2041-1723
DOI	10.1038/s41467-023-44672-3
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Fibrils Emerging from Droplets: Molecular Guiding Principles behind Phase Transitions of a Short Peptide-Based Condensate Studied by Solid-State NMR.

Lipiński, Wojciech P / Zehnder, Johannes / Abbas, Manzar / Güntert, Peter / Spruijt, Evan / Wiegand, Thomas

Chemistry (Weinheim an der Bergstrasse, Germany)

2023 Volume 29, Issue 50, Page(s) e202301159

Abstract: Biochemical reactions occurring in highly crowded cellular environments require different means of control to ensure productivity and specificity. Compartmentalization of reagents by liquid-liquid phase separation is one of these means. However, ... ...

Abstract	Biochemical reactions occurring in highly crowded cellular environments require different means of control to ensure productivity and specificity. Compartmentalization of reagents by liquid-liquid phase separation is one of these means. However, extremely high local protein concentrations of up to 400 mg/ml can result in pathological aggregation into fibrillar amyloid structures, a phenomenon that has been linked to various neurodegenerative diseases. Despite its relevance, the process of liquid-to-solid transition inside condensates is still not well understood at the molecular level. We thus herein use small peptide derivatives that can undergo both liquid-liquid and subsequent liquid-to-solid phase transition as model systems to study both processes. Using solid-state nuclear magnetic resonance (NMR) and transmission electron microscopy (TEM), we compare the structure of condensed states of leucine, tryptophan and phenylalanine containing derivatives, distinguishing between liquid-like condensates, amorphous aggregates and fibrils, respectively. A structural model for the fibrils formed by the phenylalanine derivative was obtained by an NMR-based structure calculation. The fibrils are stabilised by hydrogen bonds and side-chain π-π interactions, which are likely much less pronounced or absent in the liquid and amorphous state. Such noncovalent interactions are equally important for the liquid-to-solid transition of proteins, particularly those related to neurodegenerative diseases.
MeSH term(s)	Nuclear Magnetic Resonance, Biomolecular ; Protein Structure, Secondary ; Models, Molecular ; Magnetic Resonance Spectroscopy ; Peptides ; Amyloid/chemistry ; Phenylalanine
Chemical Substances	Peptides ; Amyloid ; Phenylalanine (47E5O17Y3R)
Language	English
Publishing date	2023-08-07
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1478547-X
ISSN	1521-3765 ; 0947-6539
ISSN (online)	1521-3765
ISSN	0947-6539
DOI	10.1002/chem.202301159
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Cyclic oxygen exchange capacity of Ce-doped V

Riaz, Asim / Lipiński, Wojciech / Lowe, Adrian

RSC advances

2021 Volume 11, Issue 37, Page(s) 23095–23104

Abstract: Synthesis gas ... ...

Abstract	Synthesis gas production
Language	English
Publishing date	2021-07-01
Publishing country	England
Document type	Journal Article
ISSN	2046-2069
ISSN (online)	2046-2069
DOI	10.1039/d1ra02234b
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Ventricular septal rupture after mechanical mitral valve replacement.

Plaskota, Karolina / Michałowska, Ilona / Lipiński, Wojciech / Kowalski, Mirosław / Hoffman, Piotr

Kardiologia polska

2022 Volume 80, Issue 3, Page(s) 365–366

MeSH term(s)	Heart Rupture/surgery ; Heart Valve Prosthesis/adverse effects ; Heart Valve Prosthesis Implantation/adverse effects ; Humans ; Mitral Valve/diagnostic imaging ; Mitral Valve/surgery ; Mitral Valve Insufficiency/diagnostic imaging ; Mitral Valve Insufficiency/etiology ; Mitral Valve Insufficiency/surgery ; Ventricular Septal Rupture/diagnostic imaging ; Ventricular Septal Rupture/etiology ; Ventricular Septal Rupture/surgery
Language	English
Publishing date	2022-01-18
Publishing country	Poland
Document type	Journal Article
ZDB-ID	411492-9
ISSN	1897-4279 ; 0022-9032
ISSN (online)	1897-4279
ISSN	0022-9032
DOI	10.33963/KP.a2022.0012
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Article: Cyclic oxygen exchange capacity of Ce-doped V₂O₅ materials for syngas production via high-temperature thermochemical-looping reforming of methane

Riaz, Asim / Lipiński, Wojciech / Lowe, Adrian

RSC advances. 2021 July 01, v. 11, no. 37

2021

Abstract: Synthesis gas production via solar thermochemical reduction-oxidation reactions is a promising pathway towards sustainable carbon-neutral fuels. The redox capability of oxygen carriers with considerable thermal and chemical stability is highly desirable. ...

Abstract	Synthesis gas production via solar thermochemical reduction-oxidation reactions is a promising pathway towards sustainable carbon-neutral fuels. The redox capability of oxygen carriers with considerable thermal and chemical stability is highly desirable. In this study, we report Ce-doped V₂O₅ structures for high-temperature thermochemical-looping reforming of methane coupled to H₂O and CO₂ splitting reactions. Incorporation of fractional amounts of large cerium cations induces a V⁵⁺ to V³⁺ transition and partially forms a segregated CeVO₄ phase. More importantly, the effective combination of efficient ion mobility of cerium and high oxygen exchange capacity of vanadia achieves synergic and cyclable redox performance during the thermochemical reactions, whereas the pure vanadia powders undergo melting and show non-cyclic redox behaviour. These materials achieve noteworthy syngas production rates of up to 500 mmol molV⁻¹ min⁻¹ during the long-term stability test of 100 CO₂ splitting cycles. Interestingly, the cerium ions are mobile between the lattice and the surface of the Ce-doped vanadia powders during the repeated reduction and oxidation reactions and contribute towards the cyclic syngas production. However, this also causes the formation of the CeVO₄ phase in Ce-rich powders, which increases the H₂/CO ratios and lowers fuel selectivity, which can be controlled by optimizing the cerium concentration. These findings are noteworthy towards the experimental approach of evaluating the oxygen carriers with the help of advanced characterization techniques.
Keywords	carbon dioxide ; cerium ; methane ; oxidation ; oxygen ; synthesis gas
Language	English
Dates of publication	2021-0701
Size	p. 23095-23104.
Publishing place	The Royal Society of Chemistry
Document type	Article
ISSN	2046-2069
DOI	10.1039/d1ra02234b
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Development of the limit values of micronutrient deficiency in soil determined using Mehlich 3 extractant for Polish soil conditions. Part I. Wheat

Korzeniowska Jolanta / Stanisławska-Glubiak Ewa / Lipiński Wojciech

Soil Science Annual, Vol 70, Iss 4, Pp 314-

2019 Volume 323

Abstract: To implement the Mehlich 3 method in Polish agro-chemical laboratories, limit values for deficiency of B, Cu, Fe, Mn and Zn in soil for wheat were developed. The values were developed on the basis of 1921 fields with wheat, evenly distributed throughout ... ...

Abstract	To implement the Mehlich 3 method in Polish agro-chemical laboratories, limit values for deficiency of B, Cu, Fe, Mn and Zn in soil for wheat were developed. The values were developed on the basis of 1921 fields with wheat, evenly distributed throughout Poland. Soil samples were collected from these fields in 2016, together with the plants growing on them, at the stage of stem elongation (BBCH 30/31). The concentration of micronutrients was determined in all soil and plant samples. In addition, pH, texture, and the content of organic carbon and available phosphorus were determined in soil samples. Moreover, grain yield after wheat harvest was estimated for all fields. Limit values were developed by two independent methods: 1) the regression equation method and 2) the so-called high yield method. In the first case, the limit microelement concentration in soil was calculated from the equation describing the relationship between the bioaccumulation factor (R/G) and a specific soil feature (n=1921). The bioaccumulation factor is the quotient of the concentration of a micronutrient in a plant (R) and its concentration in the soil (G) determined by the Mehlich 3 method. The equations were constructed using the Stagraphics program. For each micronutrient, 8 models were tested in search for the equation with the highest determination coefficient r2. Limit values were calculated after substituting the critical value of microelements in the plant (R) to the selected model and transforming the equation accordingly. The basis of the second method was to separate the “high yield group” ≥7.0 t ha−1 (n=578) from the entire data set. In this group, lower quintiles for the Mehlich 3-concentration of individual microelements in soil were calculated. The lower quintiles (QU1) were taken as limit values. It was assumed that QU1 is a good indicator of the lowest micronutrient concentration in the soil at which a yield of 7.0 t ha−1 or higher can be obtained. The comparison of the values calculated with the regression equations ...
Keywords	micronutrients ; universal extractant ; soil ; deficiency limits ; wheat ; Agriculture ; S
Subject code	630
Language	English
Publishing date	2019-12-01T00:00:00Z
Publisher	Soil Science Society of Poland
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Development of the limit values of micronutrient deficiency in soil determined using Mehlich 3 extractant for Polish soil conditions. Part II. Rapeseed

Stanisławska-Glubiak Ewa / Korzeniowska Jolanta / Lipiński Wojciech

Soil Science Annual, Vol 70, Iss 4, Pp 324-

2019 Volume 330

Abstract: The aim of the study was to develop limit values for low microelement concentration in the soil, determined with the use of Mehlich 3 extractant for assessing their deficits in rapeseed crops. The values were prepared on the basis of 1944 fields with ... ...

Abstract	The aim of the study was to develop limit values for low microelement concentration in the soil, determined with the use of Mehlich 3 extractant for assessing their deficits in rapeseed crops. The values were prepared on the basis of 1944 fields with rapeseed, covering the whole Poland. In 2017, the samplers of Polish agro-chemical laboratories took soil samples and corresponding plant samples at the BBCH 30/31 stage. In the plant samples, the concentration of microelements was determined, and in the soil samples, apart from microelements, also pH, texture and the concentration of organic carbon and available phosphorus, were determined. Moreover, for each field, data on rapeseed yield were collected. Limit values were determined by two independent methods: 1) the method of regression equations and 2) the so-called high yield method. In the first case, the limit microelement concentration in the soil was calculated from the equation describing the relationship between the R/G bioaccumulation coefficient and a specific soil feature (n=1944). The bioaccumulation coefficient is a quotient of the concentration of a microelement in a plant (R) and its concentration in the soil determined by the Mehlich 3 (G) method. Limit values were calculated after substituting the critical concentration of microelements in the plant (R) to the equation, and subsequently, an appropriate conversion of the equation. The second method was based on the separation of a group of high yields ≥4.0 t ha−1 (n=755) from the whole data set. Then in this group, the lower quintiles (QU1) were calculated for the concentration of individual microelements in the soil determined in Mehlich 3 extract and adopted as limit values. It was found that QU1 is a good indicator of the lowest microelement concentration in the soil at which a yield of at least 4.0 t ha−1 can be obtained. The final limit values were worked out by averaging the values calculated by the equations and high yield method and their appropriate correction. In the combined soil sample ...
Keywords	micronutrients ; universal extractant ; soil ; deficiency limits ; rapeseed ; Agriculture ; S
Subject code	630
Language	English
Publishing date	2019-12-01T00:00:00Z
Publisher	Soil Science Society of Poland
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Effect of specific surface area on syngas production performance of pure ceria in high-temperature thermochemical redox cycling coupled to methane partial oxidation.

Heya, Manabu / Gao, Xiang / Tricoli, Antonio / Lipiński, Wojciech

RSC advances

2020 Volume 10, Issue 60, Page(s) 36617–36626

Abstract: Specific surface area is a key parameter determining the rates of thermochemical redox reactions in metal oxides. We have experimentally investigated the effect of specific surface area on syngas production of pure ceria powders under two experiments ... ...

Abstract	Specific surface area is a key parameter determining the rates of thermochemical redox reactions in metal oxides. We have experimentally investigated the effect of specific surface area on syngas production of pure ceria powders under two experiments such as a heating experiment without syngas production and an isothermal thermochemical redox cycling experiment using carbon dioxide splitting and methane partial oxidation. The specific surface area of ceria powders decreased relatively slowly during 50 hours of ceria powder heating without syngas production due to a combination of oriented attachment and grain-boundary diffusion. When cycled thermochemically, the specific surface area of ceria powders rapidly decreased only in the initial 10 minutes of reduction in the 1st cycle due to evaporation and condensation. A significant decrease of specific surface area during the initial stage of thermochemical ceria powder cycling is unavoidable even if temperatures as low as
Language	English
Publishing date	2020-10-06
Publishing country	England
Document type	Journal Article
ISSN	2046-2069
ISSN (online)	2046-2069
DOI	10.1039/d0ra06280d
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Effect of specific surface area on syngas production performance of pure ceria in high-temperature thermochemical redox cycling coupled to methane partial oxidation

Heya, Manabu / Gao, Xiang / Tricoli, Antonio / Lipiński, Wojciech

RSC advances. 2020 Oct. 06, v. 10, no. 60

2020

Abstract	Specific surface area is a key parameter determining the rates of thermochemical redox reactions in metal oxides. We have experimentally investigated the effect of specific surface area on syngas production of pure ceria powders under two experiments such as a heating experiment without syngas production and an isothermal thermochemical redox cycling experiment using carbon dioxide splitting and methane partial oxidation. The specific surface area of ceria powders decreased relatively slowly during 50 hours of ceria powder heating without syngas production due to a combination of oriented attachment and grain-boundary diffusion. When cycled thermochemically, the specific surface area of ceria powders rapidly decreased only in the initial 10 minutes of reduction in the 1st cycle due to evaporation and condensation. A significant decrease of specific surface area during the initial stage of thermochemical ceria powder cycling is unavoidable even if temperatures as low as T = 1173 K are used in the reduction reaction coupled to methane partial oxidation.
Keywords	carbon dioxide ; diffusion ; evaporation ; methane ; oxidation ; powders ; surface area ; synthesis gas ; temperature
Language	English
Dates of publication	2020-1006
Size	p. 36617-36626.
Publishing place	The Royal Society of Chemistry
Document type	Article
Note	NAL-light
ISSN	2046-2069
DOI	10.1039/d0ra06280d
Database	NAL-Catalogue (AGRICOLA)

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