Results 111 to 120 of about 365,109 (289)

Bacteria Optimize Tumble Bias to Strategically Navigate Surface Constraints

Advanced Science, EarlyView.
The study investigates how Escherichia coli optimizes tumble bias (TB) to navigate surface constraints effectively. Using single‐cell tracking and modeling, it reveals that bacterial surface residence time decreases with increasing TB, stabilizing near the wild‐type mean TB (≈0.25), where surface diffusivity peaks.
Antai Tao, Guangzhe Liu, Rongjing Zhang, Junhua Yuan   +3 more
wiley   +1 more source

Effect of Zinc and Bio Fertilizers on Antioxidant Enzymes Activity, Chlorophyll Content, Soluble Sugars and Proline in Triticale Under Salinity Condition

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2016
In order to study the effects of bio fertilizers and zinc fertilizer on antioxidant enzymes activity, chlorophyll content, soluble sugars and proline in triticale under salinity condition, a factorial experiment was conducted based on randomized complete
Younes KHEIRIZADEH AROUGH, Raouf SEYED SHARIFI, Mohammad SEDGHI, Morteza BARMAKI   +3 more
doaj   +1 more source

TCMD: A High‐Throughput and Rapid Method for Screening Antimicrobial Ingredients from Renewable Bio‐Based Resources

Advanced Science, EarlyView.
This study develops a strategy to screen the active compounds from bio‐mixtures via combining transcriptomic profiling and molecular docking. The proposed method demonstrates 100% correction in three different biobased mixtures and is 3–20 times faster than traditional approaches.
Yongdong Xu, Yueyao Wang, Yongming Chen, Yunxia Wang, Shicheng Zhang, Gang Luo, Fuhao Cui, Taisheng Du, Zhidan Liu   +8 more
wiley   +1 more source

THE PRIMARY AND SECONDARY COMPOUNDS OF CATALASE AND METHYL OR ETHYL HYDROGEN PEROXIDE

, 1949
Britton Chance
  +4 more sources

AuCu@CuO2 Aerogels with H2O2/O2 Self‐Supplying and Quadruple Enzyme‐Like Activity for MRSA‐Infected Diabetic Wound Management

Advanced Science, EarlyView.
The AuCu@CuO2 aerogels demonstrate favorable photothermal properties, four types of enzyme‐like activities, and H2O2/O2 self‐supplying to modulate the complex microenvironment of MRSA‐infected diabetic wounds. The results indicate that the AuCu@CuO2 aerogel can be activated by the microenvironment of diabetic wound infection, alleviating inflammation ...
Xiaofeng Tan, Nanyun Lin, Sha Yang, Hongyu Gong, Minghui Wang, Na Li, Fen Liu, Dajun Rao, Yingying Wu, Jing Tang, Qinglai Yang   +10 more
wiley   +1 more source

CARACTERIZACIÓN DE Pseudomonas sp. EN AGUAS RESIDUALES DE CUATRO RESTAURANTES DE LA CIUDAD DEL CUSCO, PERÚ

Avances en Ciencias e Ingeniería, 2019
The research is aimed at the isolation and characterization of Pseudomonas sp bacteria. from the wastewater effluent from 04 restaurants in the city of Cusco, Peru.
Erika K. Puma, Kevin A. Palomino
doaj  

Oxidative Stress Detection With Escherichia Coli Harboring A katG\u27::lux Fusion [PDF]

, 1996
A plasmid containing a transcriptional fusion of the Escherichia coli katG promoter to a truncated Vibrio fischeri lux operon (luxCDABE) was constructed. An E.
Belkin, S., LaRossa, R. A., Smulski, D. R., Van Dyk, T. K., Vollmer, Amy Cheng   +4 more
core   +2 more sources

Cancer epithelia-derived mitochondrial DNA is a targetable initiator of a paracrine signaling loop that confers taxane resistance. [PDF]

, 2020
Stromal-epithelial interactions dictate cancer progression and therapeutic response. Prostate cancer (PCa) cells were identified to secrete greater concentration of mitochondrial DNA (mtDNA) compared to noncancer epithelia.
Agarwal, Priyanka, Angara, Bryan, Bhowmick, Neil A, Billet, Sandrine, Duong, Frank, Haldar, Subhash, Madhav, Anisha, Mishra, Rajeev, Placencio-Hickok, Veronica R, Posadas, Edwin M, Thiruvalluvan, Manish, Tighiouart, Mourad   +11 more
core  

Mesoporous Gold Nanospheres Confined Platinum Nanoclusters as Robust ROS and Oxygen Nanogenerators for NIR‐II Hyperthermia Cancer Therapy

Advanced Science, EarlyView.
Mesoporous gold nanospheres confined platinum nanoclusters (MGNSs@Pt) is developed as robust hydroxyl radical and oxygen nanogenerators for multimodal therapies. Their NIR‐II LSPR property also allowed MGSNs to be ideal phototheranostic agents. The chemodynamic and photothermal therapy efficiently induced the tumor cell apoptosis, enabling the MGNSs@Pt
Fei Cun, Jie Chen, Hanxue Li, Yufang Kou, Meiyan Wang, Xiaomin Li, Hui Chen, Jilie Kong   +7 more
wiley   +1 more source

Effect of Ethylene Antagonist Silver Thiosulphate on the Flower Longevity of Clarkia pulchella Pursh.

Journal of Horticultural Research, 2018
An experiment was conducted to study the effect of different concentrations of silver thiosulphate (STS) on flower longevity of Clarkia pulchella Pursh. The buds were subjected to 0.1, 0.25, 0.5, 0.75 and 1 mM of STS for 1 h pulse treatment.
Dar Riyaz Ahmad, Tahir Inayatullah
doaj   +1 more source