Results 91 to 100 of about 932,240 (284)

Effects of cropland conversion into Masson pine plantation and leaf-use mulberry orchard on soil carbon pools in southwest China

Frontiers in Soil Science
To explore the differences in the responses of soil carbon (C) pools and key C cycle processes following the conversion of cropland to different plantation types, this study adopted the space-for-time substitution method, with three land-use types as ...
Guantao Chen, Guantao Chen, Yongxia Luo, Yongxia Luo, Qichao Tang, Qichao Tang, Xingzhu Yao, Xingzhu Yao, Xie Wang, Xie Wang   +9 more
doaj   +1 more source

De Novo Synthetic Approach to 2,4-Diamino-2,4,6-trideoxyhexoses (DATDH): Bacterial and Rare Deoxy-Amino Sugars. [PDF]

Org Lett, 2023
Vasquez O, Alibrandi A, Bennett CS.
europepmc   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

Amino Sugar-Enriched Fraction of Korean Red Ginseng Extract Induces the Priming Step of NLRP3 Inflammasome

Molecules
Intracellular protein complexes, known as inflammasomes, activate caspase-1 and induce the secretion of pro-inflammatory cytokines, namely interleukin (IL)-1β and -18.
Huijeong Ahn, Geun-Shik Lee
doaj   +1 more source

DETERMINATION OF REGIMES FOR DIPHTHERIA EXOTOXIN MODIFICATION BY CHEMICAL AND PHYSICOCHEMICAL METHODS [PDF]

Annals of Mechnikov's Institute, 2011
The possibility of diphtheria toxoid obtaining using chemical (amino sugars, organic acids) and physicochemical (amino sugars, organic acids, ultrasound, temperature) factors was studied.
Antusheva T.I., Pluhator T.M., Ryabovol O.V., Sklyar N.I., Ryzhkova T.A., Kalinichenko S.V., Babych E.M., Panova C.V.   +7 more
doaj  

Femtosecond‐Laser Nanocavitation Regenerates SERS‐Active Plasmonic Nanogaps for Longitudinal Molecular Sensing at Biointerfaces

Advanced Science, EarlyView.
A regenerative molecular sensing platform that co‐localizes surface‐enhanced Raman spectroscopy (SERS) sensing and nanocavitation‐based actuation. Femtosecond‐laser triggered nanocavitation produces thermomechanical forces to locally regenerate SERS‐active nanogaps in protein‐rich biofluids while preserving optical performance.
Aditya Garg, Ze Zong, Meitong Nie, Stacie E. Deaver, Elizabeth M. Van Order, Elieser Mejia, Peter Vikesland, Erin S. Gloag, Wei Zhou   +8 more
wiley   +1 more source

Contrasting responses of soil organic and inorganic carbon pools under plant invasion in tropical coral islands

Biological Diversity
Plant invasions pose significant threats to biodiversity and ecosystem functioning, but their impact on soil carbon (C) pools in island ecosystems remains underexplored. This study examined the responses of soil total C (TC), organic C (SOC), inorganic C
Tengteng Li, Biyue Yan, Hongyue Cai, Zhijian Mou, Luhui Kuang, Jing Zhang, Wenjia Wu, Yue Li, Jun Wang, Hongfang Lu, Shuguang Jian, Hai Ren, Zhanfeng Liu   +12 more
doaj   +1 more source

The impact of periodic waterlogging on biochemical characteristics and mineralization of soil organic carbon in straw-return farmland

Soil and Water Research
Periodic waterlogging is more common due to more frequent extreme precipitation but its impact on soil organic carbon (SOC) loss is obscure in straw-return farmland.
Yunxi Peng, Wenyu Shi, Ningning Zhao
doaj   +1 more source

Haemolymph amino acid, sugar and glycerol levels in the Namib Desert tenebrionid Physadesmia globosa (Coleoptera: Tenebrionidae) during dehydration and rehydration

European Journal of Entomology, 2006
Haemolymph levels of amino acids, sugars and glycerol were investigated in the tenebrionid Physadesmia globosa during dehydration and rehydration. The absolute amount of amino acid decreases during dehydration and increases during rehydration, indicating
Strinivasan G. NAIDU
doaj   +1 more source

Facile and Scalable Route to Access Rare Deoxy Amino Sugars for Nonulosonic Acid Aldolase Biosynthesis. [PDF]

Front Chem, 2022
Zhou Y, Liao KS, Li ST, Wu CY.
europepmc   +1 more source