Results 191 to 200 of about 3,154,667 (400)

Conversion to Greenhouse Cultivation from Continuous Corn Production Decreases Soil Bacterial Diversity and Alters Community Structure

Agronomy
Changes in crop types and long-term monoculture substantially impact soil microbial communities. Exploring these changes and their influencing factors is of great significance for addressing the challenges posed by continuous cropping. Soil surface layer
Yaqiong Fan, Yamin Jia, Xinyang Zhang, Guoqiang Geng, Ronghao Liu, Lixia Shen, Jingjuan Hu, Xinmei Hao   +7 more
doaj   +1 more source

Effects of mercury contamination on the culturable heterotrophic, functional and genetic diversity of the bacterial community in soil [PDF]

, 2001
Lasse Dam Rasmussen, Søren J. Sørensen
openalex   +1 more source

Nanomaterial‐Enhanced Biosensing: Mechanisms and Emerging Applications

Advanced Healthcare Materials, EarlyView.
Nanomaterial integration transforms biosensor capabilities through enhanced signal transduction, sensitivity, and selectivity. This review analyzes how nanoscale materials—from nanoparticles to nanosheets—leverage unique physicochemical properties to revolutionize electrochemical, optical, and electrical biosensing.
Younghak Cho, Yunyoung Choi, Yerim Jang, Hyejeong Seong   +3 more
wiley   +1 more source

Diversity and Seasonal Fluctuations of the Dominant Members of the Bacterial Soil Community in a Wheat Field as Determined by Cultivation and Molecular Methods [PDF]

, 2001
Eric Smit, P. Leeflang, Suzanne Gommans, J. van den Broek, Saskia W. C. van Mil, K. Wernars   +5 more
openalex   +1 more source

Advanced Oral Delivery Systems for Nutraceuticals

Advanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang, Linzixuan Zhang, Zhiling Zheng, Robert Langer, Ana Jaklenec   +4 more
wiley   +1 more source

Bacterial Diversity and Community Structure in an Aerated Lagoon Revealed by Ribosomal Intergenic Spacer Analyses and 16S Ribosomal DNA Sequencing [PDF]

, 2001
Zhongtang Yu, William W. Mohn
openalex   +1 more source

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

Advanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee, Khulan Nyamzaya, Jueun Han, Yejin Song, Jihee Lee, Jung Hyun Jo, Seungmin Bang, Eun‐Kyung Lim, Seungjoo Haam, Eunjung Kim   +9 more
wiley   +1 more source

Soil bacterial community is influenced by long‐term integrated soil fertility management practices in a Ferralsol in Western Kenya

Journal of Sustainable Agriculture and Environment
Introduction Soil bacterial community structure, abundance and diversity, important in biogeochemical cycling, are influenced by several anthropogenic and edaphic factors. Numerous agronomic practices have been promoted to improve soil fertility and crop
Peter Bolo, Monicah Mucheru‐Muna, Romano K. Mwirichia, Michael Kinyua, George Ayaga, Job Kihara   +5 more
doaj   +1 more source

Phylogenetic diversity of a bacterial community determined from Siberian tundra soil DNA

, 1997
Jizhong Zhou, Mary E. Davey, Jordi B. Figueras, Elizaveta Rivkina, D. Gilichinsky, James M. Tiedje   +5 more
openalex   +1 more source

Bacterial diversity in the cave of Altamira.

, 2008
The study of microorganisms involved in deterioration of prehistoric paintings is of great importance to preserve these singular samples of cultural heritage. This study presents, as an example, results from a research carried out in Altamira Cave (Cantabria, Spain).
González Grau, Juan Miguel, Portillo Guisado, María del Carmen, Sáiz-Jiménez, Cesáreo   +2 more
openaire   +1 more source