Results 201 to 210 of about 139,467 (313)

Stable isotope ratios in sediment core 159-958

, 2012
Evgenia S Kandiano, Henning A. Bauch, Kirsten Fahl, Jan Peter Helmke, Ursula Röhl, Marta Pérez-Folgado, Isabel Cacho   +6 more
openalex   +1 more source

Synergetic Relay Between Atomic Hydrogen and Chlorine Radicals Enables Efficient Nitrate‐to‐Nitrogen Gas Conversion

Advanced Science, EarlyView.
Using photoelectrochemical (PEC) deep denitrification technology, a novel synergistic reduction‐oxidation process enables efficient conversion of nitrate (NO3−) to nitrogen (N2), while suppressing key intermediate ammonium (NH4+) and toxic nitrite (NO2−) accumulation.
Yongjie Wang, Ying Tao, Chi Zhang, Shan Hu, Yuxin Shi, Jixing Wang, Jiacheng Zhang, Chen Cheng, Ying Wang, Guisheng Li, Zichao Lian, Dieqing Zhang   +11 more
wiley   +1 more source

Approaches to stable isotope tracing and in vivo metabolomics in the cancer clinic. [PDF]

EMBO J
Faubert B, Tasdogan A.
europepmc   +1 more source

Stable isotope ratios reveal trophic niche partitioning among hermit crabs from tropical polyspecific seagrass meadows

, 2014
Loïc Michel, Bruno Frédérich, Thierry Lavitra, Gilles Lepoint   +3 more
openalex   +1 more source

Ultrafast Electron Transfer Coupled with a Proton Relay in an Anisotropic Dual S‐Scheme Heterojunction for Overcoming Kinetics Mismatch in H2O2 Photosynthesis

Advanced Science, EarlyView.
An anisotropic dual S‐scheme heterojunction (C3N4/SubPc‐1/C3N5) is constructed to overcome the electron–proton kinetics mismatch in photocatalytic H2O2 production. The imide bridge serves as a dual channel for ultrafast electron transfer and proton relay, synergistically enabling efficient dual‐pathway oxygen reduction and achieving a high H2O2 ...
Bing Wang, XiangBo Feng, Yao Liu, XinYi Wang, EnZhou Liu, YuZhen Zhao, ZongCheng Miao, Zhuo Li   +7 more
wiley   +1 more source

Stable Isotope Ratio Analysis for the Discrimination of the Geographic Origin of Rice (<i>Oryza sativa</i> L.). [PDF]

Foods
Thomatou AA, Mazarakioti EC, Zotos A, Kontogeorgos A, Patakas A, Ladavos A.   +5 more
europepmc   +1 more source

Single‐Atom Cobalt Species on Curved Hollow Carbon Sphere: Breaking Linear Scaling Relationship Limitations in Electrocatalytic Deactivation of Dilute Antibiotic Pollutants

Advanced Science, EarlyView.
A cobalt (Co)‐SACs consisting of single‐atom Co anchored on a nitrogen‐doped hollow porous carbon sphere (Co1/N‐HCS) is fabricated for electrocatalytic hydrodechlorination of dilute antibiotics. The hollow porous architecture of N‐HCS concentrates the antibiotics, while its curved surface promotes proton transfer at the Co1 site via localized electric ...
Jiahong Zou, Shenbin Zheng, Chunyang Dan, Huimin Sui, Wenyang Fu, Xiaoshu Lv, Boping Ren, Guangming Jiang, Hong Liu   +8 more
wiley   +1 more source

Combined stomach content and stable isotope analyses revealed variations in trophic ecology of pacific cod in the east sea. [PDF]

Sci Rep
Kang MG, Majeed S, Jung HK, Lee CI, Park HJ, Park JW, Rho HS, Min WG, Park JM.   +8 more
europepmc   +1 more source

Monitoring stable isotopes in caves over altitudinal gradients: fractionation behaviour and inferences for speleothem sensitivity to climate change

, 2012
Vanessa E. Johnston, Andrea Borsato, Christoph Spötl, Silvia Frisia, Renza Miorandi   +4 more
openalex   +1 more source