搜索结果: 1-15 共查到“生物学 quantum”相关记录16条 . 查询时间(0.14 秒)
Quantum delocalization of protons in the hydrogen-bond network of an enzyme active site
ab initio path integral molecular dynamics enzyme hydrogen bonding nuclear quantum effects proton delocalization
2016/5/25
Enzymes use protein architectures to create highly specialized structural motifs that can greatly enhance the rates of complex chemical transformations. Here, we use experiments, combined with ab init...
Effects of Applied Electric Fields on the Quantum Yields of the Initial Electron-Transfer Steps in Bacterial Photosynthesis.1.Quantum Yield Failure
Applied Electric Fields Quantum Yields Initial Electron-Transfer Steps Bacterial Photosynthesis.1.Quantum
2016/5/23
The effect of an applied electric field has been measured for the quantum yield of formation of the P[sup +]H[sup [minus]], P[sup +]Q[sub A][sup [minus]], and [sup 3]P states of nonoriented Rb. sphaer...
Magnetic Field Dependence of Radical Pair Decay Kinetics and Molecular Triplet Quantum Yield in Quinone-Depleted Reaction Centers
Photosynthesis Reaction center Radical pair decay Magnetic field Picosecond spectroscopy
2016/5/20
Radical-pair decay kinetics and molecular triplet quantum yields at various magnetic fields are reported for quinone-depleted reaction centers from the photosynthetic bacterium Rhodopseudomonassphaero...
Lehigh researchers have successfully demonstrated the first precisely controlled, biological way to manufacture quantum dots. This one-step method starts with engineered bacterial cells in a simple, a...
Thinking Outside the Box: The Essence and Implications of Quantum Entanglement
spin mind pixel quantum entanglement interconnectedness inseparableness
2015/8/3
Many experiments have shown that quantum entanglement is physically real. In this paper, we will discuss its ontological origin, implications and applications by thinking outside the standard interpre...
Functional quantum biology in photosynthesis and magnetoreception
Functional quantum biology photosynthesis and magnetoreception Biological Physics
2012/5/28
Is there a functional role for quantum mechanics or coherent quantum effects in biological processes? While this question is as old as quantum theory, only recently have measurements on biological sys...
Multipartite Quantum Entanglement Evolution in Photosynthetic Complexes
Multipartite Quantum Entanglement Evolution Photosynthetic Complexes
2012/2/28
We investigate the evolution of entanglement in the Fenna-Matthew-Olson (FMO) complex based on simulations using the scaled hierarchy equation of motion (HEOM) approach. We examine the role of multipa...
Quantum effects in energy and charge transfer in an artificial photosynthetic complex
Quantum effects energy and charge transfer artificial photosynthetic complex
2011/9/9
We investigate the quantum dynamics of energy and charge transfer in a wheel-shaped arti cial photosynthetic antenna-reaction center complex. This complex consists of six light-harvesting chromophores...
Propagating quantum coherence for a biological advantage
Propagating quantum coherence abiological advantage
2011/9/14
reaction centers, where excitations induce charge separation. Experimental evidence shows that a variety of photosynthetic systems can preserve quantum beats in this energy transfer process, even at r...
DNA Sequencing via Quantum Mechanics and Machine Learning
DNA Sequencing Quantum Mechanics Machine Learning
2011/1/5
Rapid sequencing of individual human genome is prerequisite to genomic medicine, where diseases will be prevented by preemptive cures. Quantum-mechanical tunneling through single-stranded DNA in a sol...
Plausibility of Quantum Coherent States in Biological Systems
Quantum Coherent States Biological Systems
2011/1/6
In this paper we briefly discuss the necessity of using quantum mechanics as a fundamental theory applicable to some key functional aspects of biological systems. This is especially relevant to three ...
Non-equilibrium Quantum Dynamics of Thermally Activated Transitions
Non-equilibrium Quantum Dynamics Thermally Activated Transitions
2011/1/6
We study the role of quantum fluctuations of atomic nuclei in thermally activated, out-of-equilibrium processes. To this goal we introduce an extension of the Dominant Reaction Pathways (DRP) formalis...
期刊信息
篇名
The Detection Application of CdS Quantum Dots in Labeling DNA Molecules
语种
英文
撰写或编译
撰写
作者
Weilin Shi,Xiying Ma
第一作者单位
绍兴文理学院
刊物名称
Biomedical Materials
页面
已接受
出版日期
2006年
月
日
文章标识(ISSN)
1748－604...
Seasonal variations of ecosystem apparent quantum yield and maximum photosynthesis rate (Pmax) of different forest ecosystems in China
Photosynthetic capacity Drought Monsoon climate Eddy covariance
2007/7/10
Continuous measurements of carbon dioxide using the eddy covariance (EC) technique were made in 2003 at three ChinaFLUX forest sites, including a temperate mixed forest (CBS), a subtropical evergreen ...
Protein enables discovery of quantum effect in photosynthesis（图）
protein quantum effect photosynthesis
2007/5/9
May 1, 2007 -- When it comes to studying energy transfer in photosynthesis, it’s good to think "outside the bun."That’s what Robert Blankenship, Ph.D., professor of biology and chemistry in Arts & Sci...