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Topic · Biophysics

Chemical and Physical Studies

Chemical and Physical Studies is a research topic within Biophysics. Science Explorer counts 4.7k research works in it since 1950. 10.4% of them reached the world's top 10% most cited for their field and year.

This cluster of papers explores the properties and effects of interfacial water, aqueous solutions, and negative air ions on biological systems. It investigates phenomena such as supramolecular structures, surface chemistry, and the impact of hydrophilic surfaces on interfacial water dynamics. The research also delves into the role of NMR spectroscopy in studying these phenomena and their potential influence on cell physiology.

  • Interfacial Water
  • Aqueous Solutions
  • Negative Air Ions
  • Supramolecular Structures
  • Biological Properties
  • Surface Chemistry
  • NMR Spectroscopy
  • Hydrophilic Surfaces
  • Molecular Assemblies
  • Cell Physiology
Research works
4.7k
fractional, since 1950
In the world top 10%
486
per year above
Top-10% rate
10.4%
share of its works in the world top 10%
Growth, 2018-21 → 2022-25
+21%
the tick is no change
Largest producer
Russia
26% of the 10 largest, 2022-now

Which countries lead Chemical and Physical Studies research?

By volume, Russia and China publish the most (161 and 137 works in 2022-now).

By volume, 2022-now

  1. 1 Russia 161 works
  2. 2 China 137 works
  3. 3 United States 121 works
  4. 4 Japan 37 works
  5. 5 Ukraine 36 works
  6. 6 India 34 works
  7. 7 Germany 33 works
  8. 8 United Kingdom 19 works
  9. 9 France 18 works
  10. 10 Italy 13 works

How concentrated that is

The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.

Russia: 26.4%China: 22.5%United States: 19.9%Japan: 6.0%6 others listed: 25.3%26%largest
Russia161 · 26.4%China137 · 22.5%United States121 · 19.9%Japan37 · 6.0%6 others listed154 · 25.3%

Shares of the rows listed above, not of the whole node.

Which institutions lead Chemical and Physical Studies research?

By volume in 2022-now, Russian Academy of Sciences publishes the most Chemical and Physical Studies research, followed by Lomonosov Moscow State University and Centre National de la Recherche Scientifique.

Who are the leading researchers in Chemical and Physical Studies?

The most-cited researchers publishing on Chemical and Physical Studies include Lídia Morawska and Lei Jiang.

  1. 1 Lídia Morawska Australia 244k citations
  2. 2 Lei Jiang China 214k citations

Ranked by citations received across their whole record, among researchers with at least three works on this topic.

What are the most cited papers in Chemical and Physical Studies?

The most cited paper in Chemical and Physical Studies is "Concentration Wave Propagation in Two-dimensional Liquid-phase Self-oscillating System" (А. Н. Заикин, A.M. Zhabotinsky, 1970), with 1,920 citations. Next come "The Influence of Macromolecular Crowding and Macromolecular Confinement on Biochemical Reactions in Physiological Media" (1,489) and "Aqueous-phase chemistry and bactericidal effects from an air discharge plasma in contact with water: evidence for the formation of peroxynitrite through a pseudo-second-order post-discharge reaction of H 2 O 2 and HNO 2" (1,177).

Most cited papers
#PaperReleasedCitations
1 Concentration Wave Propagation in Two-dimensional Liquid-phase Self-oscillating System А. Н. Заикин, A.M. Zhabotinsky · Nature Feb 1970 1,920
2 The Influence of Macromolecular Crowding and Macromolecular Confinement on Biochemical Reactions in Physiological Media Allen P. Minton · Journal of Biological Chemistry Open access Apr 2001 1,489
3 Aqueous-phase chemistry and bactericidal effects from an air discharge plasma in contact with water: evidence for the formation of peroxynitrite through a pseudo-second-order post-discharge reaction of H 2 O 2 and HNO 2 Petr Lukeš, Eva Doležalová, Irena Sisrova et al. · Plasma Sources Science and Technology Open access 4 Feb 2014 1,177
4 Melatonin as a natural ally against oxidative stress: a physicochemical examination Annia Galano, Dun Xian Tan, Russel Joseph Reiter · Journal of Pineal Research 14 Jun 2011 1,156
5 ‘Zur Lehre von der Wirkung der Salze’ (about the science of the effect of salts): Franz Hofmeister's historical papers Werner Kunz, Jane Henle, Barry William Ninham · Current Opinion in Colloid & Interface Science 22 Jun 2004 1,125
All 100 most cited papers, with filters and sorting

Where is Chemical and Physical Studies research done?

The largest centres of Chemical and Physical Studies research in 2022-now are Moscow (Russia), Beijing (China), Kyiv (Ukraine) and Saint Petersburg (Russia). Among places with at least 20 works in it, it is an unusually large share of all research in Moscow and Beijing.

Largest cities, 2022-now

  1. 1 MoscowRussia 72 works
  2. 2 BeijingChina 26 works
  3. 3 KyivUkraine 14 works
  4. 4 Saint PetersburgRussia 12 works
  5. 5 ShanghaiChina 10 works
  6. 6 TokyoJapan 10 works
  7. 7 PushchinoRussia 8 works
  8. 8 New YorkUnited States 7 works
  9. 9 NanjingChina 7 works
  10. 10 NovosibirskRussia 7 works

Where it is the local speciality

  1. MoscowRU · 71.8 works8.9×
  2. BeijingCN · 25.8 works1.0×
← less than its size predicts1×more →

Location quotient: how much more of its research is in Chemical and Physical Studies than the world average.

See Chemical and Physical Studies on the map

Where is the best place to study Chemical and Physical Studies?

Among universities, judged by research, Lomonosov Moscow State University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

Excellenceshare of its work in the world top 10%, 2022-now and all time averaged
40%
Specialisationhow much of its work is in this field, counted up to 10× the world share
10%
Sizeits output in this field, on a log scale
30%
Growthoutput growth, counted from -20% to +20%
10%
Internationalshare of its work with a co-author abroad
10%
Each slider sets a weight; the share it gets of the score is beside it.
#UniversityScoreTop 10%SpecialisationWorksGrowth
1Lomonosov Moscow State UniversityRussia 10.02.2%15.9×10 +24.2%

Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.

Every institution in Chemical and Physical Studies, country by country

Is Chemical and Physical Studies research growing?

Output in 2022-2025 was 21% higher than in 2018-2021, peaking in 2026. The fastest-growing topics are Chemical and Physical Studies.

still counting19801990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Chemical and Physical Studies as a percentage of every work published that year, 0.0026% in 2024.

still counting0.0050%0.010%0.015%Chemical and Physical Studies0.0034% in 202519801990200020102020

Fractional works of Chemical and Physical Studies over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year.

still counting5%10%15%Chemical and Physical Studies10.7% in 2025200020102020

Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.

Which topics inside it are moving

Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.

Discussion

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